:root{
  --preto:#0d0f12;
  --cinza:#6b7280;
  --cinza-claro:#f4f5f7;
  --branco:#ffffff;
  --verde:#12b76a;
  --verde-esc:#0e9355;
  --laranja:#ff5c28;
  --borda:#e6e8eb;
  --sombra:0 10px 30px rgba(13,15,18,.08);
  --raio:16px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--preto);
  background:var(--branco);
  line-height:1.6;
  position:relative;
}

/* ===== FUNDO ANIMADO (rodas + bikes em todo o site) ===== */
.bg-anim{
  position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
}
.bg-anim span{position:absolute;opacity:.06;will-change:transform}

/* rodas girando */
.bg-roda{color:var(--preto);}
.bg-roda--1{top:12%;left:6%;font-size:9rem;animation:girar 14s linear infinite}
.bg-roda--2{top:58%;right:8%;font-size:13rem;animation:girar 22s linear infinite reverse}
.bg-roda--3{bottom:6%;left:40%;font-size:7rem;animation:girar 10s linear infinite}

/* bikes cruzando a tela */
.bg-bike{font-size:4rem}
.bg-bike--1{top:20%;left:-10%;animation:cruzar 26s linear infinite}
.bg-bike--2{top:70%;left:-10%;font-size:5rem;animation:cruzar 34s linear infinite 4s}
.bg-bike--3{top:45%;left:-10%;font-size:3.4rem;animation:cruzar 20s linear infinite 8s}
.bg-bike--4{top:88%;left:-10%;animation:cruzar 40s linear infinite 2s}

@keyframes girar{to{transform:rotate(360deg)}}
@keyframes cruzar{
  0%{transform:translateX(0) translateY(0)}
  50%{transform:translateX(60vw) translateY(-12px)}
  100%{transform:translateX(125vw) translateY(0)}
}
@media(prefers-reduced-motion:reduce){
  .bg-anim span{animation:none!important}
}

/* garante que o conteúdo fique acima do fundo */
.header,.hero,.cats,.produtos,.faixa,.servicos,.eventos,.saude,.faq,.news,.footer{position:relative;z-index:1}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}

h1,h2,h3,h4,.logo{font-family:'Barlow Condensed',sans-serif;letter-spacing:.5px}

.section-title{font-size:2.4rem;font-weight:800;text-transform:uppercase;margin-bottom:6px}
.section-sub{color:var(--cinza);max-width:620px;margin-bottom:34px}

/* BOTOES */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 26px;border-radius:50px;font-weight:600;font-size:.95rem;
  cursor:pointer;border:none;transition:.2s;
}
.btn--primary{background:var(--verde);color:#fff}
.btn--primary:hover{background:var(--verde-esc);transform:translateY(-2px)}
.btn--ghost{background:transparent;border:2px solid var(--preto);color:var(--preto)}
.btn--ghost:hover{background:var(--preto);color:#fff}
.btn--full{width:100%}

/* HEADER */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--borda)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-size:1.7rem;font-weight:800;text-transform:uppercase}
.logo span{color:var(--verde)}
.nav{display:flex;gap:28px}
.nav a{font-weight:500;color:var(--cinza);transition:.2s}
.nav a:hover{color:var(--preto)}
.header__actions{display:flex;align-items:center;gap:14px}
.btn-cart{position:relative;background:none;border:none;font-size:1.3rem;cursor:pointer}
.cart-count{
  position:absolute;top:-6px;right:-10px;background:var(--laranja);color:#fff;
  font-size:.7rem;font-weight:700;min-width:18px;height:18px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;padding:0 4px;font-family:'Inter'
}
.hamburguer{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer}

/* HERO */
.hero{background:linear-gradient(180deg,#fafbfc,#fff);padding:60px 0 70px;overflow:hidden}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero__tag{color:var(--verde);font-weight:700;letter-spacing:2px;font-size:.85rem;margin-bottom:14px}
.hero h1{font-size:4rem;line-height:.98;text-transform:uppercase;font-weight:800}
.hero h1 span{color:var(--verde)}
.hero__sub{color:var(--cinza);font-size:1.05rem;margin:22px 0 30px;max-width:460px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__stats{display:flex;gap:34px;margin-top:40px}
.hero__stats strong{display:block;font-family:'Barlow Condensed';font-size:1.8rem;font-weight:800}
.hero__stats span{color:var(--cinza);font-size:.85rem}
.hero__img img{border-radius:24px;box-shadow:var(--sombra);width:100%;height:440px;object-fit:cover}

/* CATEGORIAS */
.cats{padding:70px 0}
.cats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
.cat-card{position:relative;border:none;border-radius:var(--raio);overflow:hidden;cursor:pointer;aspect-ratio:1/1;background:none}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:.4s}
.cat-card span{position:absolute;left:16px;bottom:14px;color:#fff;font-family:'Barlow Condensed';font-weight:700;font-size:1.3rem;text-shadow:0 2px 8px rgba(0,0,0,.5)}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.6))}
.cat-card:hover img{transform:scale(1.08)}

/* PRODUTOS */
.produtos{padding:40px 0 80px;background:var(--cinza-claro)}
.produtos__head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px;margin-bottom:30px}
.filtros{display:flex;gap:8px;flex-wrap:wrap}
.filtro{padding:9px 18px;border:1px solid var(--borda);background:#fff;border-radius:50px;cursor:pointer;font-weight:500;font-size:.9rem;transition:.2s}
.filtro:hover{border-color:var(--verde)}
.filtro.is-active{background:var(--preto);color:#fff;border-color:var(--preto)}

.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border-radius:var(--raio);overflow:hidden;box-shadow:var(--sombra);display:flex;flex-direction:column;transition:.25s}
.card:hover{transform:translateY(-6px)}
.card__img{position:relative;aspect-ratio:4/3;overflow:hidden;background:#eef0f3}
.card__img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card__img img{transform:scale(1.06)}
.card__tag{position:absolute;top:12px;left:12px;background:var(--laranja);color:#fff;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:50px;text-transform:uppercase}
.card__body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.card__cat{color:var(--verde);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.card__nome{font-family:'Barlow Condensed';font-size:1.35rem;font-weight:700;line-height:1.1}
.card__nota{color:var(--cinza);font-size:.85rem}
.card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:10px}
.card__preco strong{font-size:1.3rem;font-family:'Barlow Condensed';font-weight:800}
.card__preco small{display:block;color:var(--cinza);text-decoration:line-through;font-size:.8rem}
.card__add{background:var(--preto);color:#fff;border:none;width:42px;height:42px;border-radius:12px;font-size:1.2rem;cursor:pointer;transition:.2s;flex-shrink:0}
.card__add:hover{background:var(--verde)}

/* FAIXA */
.faixa{background:var(--preto);color:#fff;padding:26px 0}
.faixa__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.faixa__inner div{display:flex;align-items:center;gap:12px}
.faixa__inner span{font-size:1.6rem}
.faixa__inner p{font-size:.9rem;line-height:1.2}

/* SERVICOS */
.servicos{padding:80px 0;background:var(--cinza-claro)}
.serv__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.serv{background:#fff;border:1px solid var(--borda);border-radius:var(--raio);padding:26px;transition:.25s}
.serv:hover{border-color:var(--verde);box-shadow:var(--sombra);transform:translateY(-4px)}
.serv__ico{font-size:2rem;margin-bottom:12px}
.serv h3{font-size:1.35rem;font-weight:700;margin-bottom:6px}
.serv p{color:var(--cinza);font-size:.92rem}

/* EVENTOS */
.eventos{padding:80px 0}
.ev__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ev{display:flex;flex-direction:column;gap:14px;border:1px solid var(--borda);border-radius:var(--raio);padding:24px;transition:.25s}
.ev:hover{border-color:var(--verde);box-shadow:var(--sombra);transform:translateY(-4px)}
.ev__data{background:var(--preto);color:#fff;border-radius:12px;width:64px;height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}
.ev__data strong{font-family:'Barlow Condensed';font-size:1.8rem}
.ev__data span{font-size:.75rem;letter-spacing:1px}
.ev__info h3{font-size:1.35rem;font-weight:700}
.ev__info p{color:var(--cinza);font-size:.9rem}
.ev__desc{margin-top:4px}
.ev__btn{align-self:flex-start;padding:10px 20px;font-size:.85rem}

/* SAUDE */
.saude{padding:80px 0;background:var(--cinza-claro)}
.saude__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dica{background:#fff;border:1px solid var(--borda);border-radius:var(--raio);padding:26px;transition:.25s}
.dica:hover{border-color:var(--verde);box-shadow:var(--sombra);transform:translateY(-4px)}
.dica__ico{font-size:2rem;margin-bottom:12px}
.dica h3{font-size:1.4rem;font-weight:700;margin-bottom:6px}
.dica p{color:var(--cinza);font-size:.95rem}

/* FAQ */
.faq{padding:80px 0}
.faq__lista{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq__item{border:1px solid var(--borda);border-radius:var(--raio);padding:4px 22px;transition:.2s;background:#fff}
.faq__item[open]{border-color:var(--verde);box-shadow:var(--sombra)}
.faq__item summary{cursor:pointer;font-weight:600;font-size:1.05rem;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";font-size:1.5rem;color:var(--verde);transition:.2s}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__item p{color:var(--cinza);padding:0 0 18px}

/* NEWS */
.news{background:linear-gradient(120deg,var(--verde),var(--verde-esc));color:#fff;padding:56px 0}
.news__inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.news h2{font-size:2rem;font-weight:800;text-transform:uppercase}
.news__inner p{opacity:.9}
.news__form{display:flex;gap:10px;flex-wrap:wrap}
.news__form input{padding:14px 18px;border:none;border-radius:50px;min-width:260px;font-size:.95rem}
.news__form .btn--primary{background:var(--preto)}
.news__form .btn--primary:hover{background:#000}

/* FOOTER */
.footer{background:var(--preto);color:#fff;padding:56px 0 0}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;padding-bottom:40px}
.footer__desc{color:#9aa1ab;margin-top:14px;max-width:280px}
.footer h4{font-size:1.1rem;margin-bottom:14px;text-transform:uppercase}
.footer__grid a{display:block;color:#9aa1ab;margin-bottom:8px;transition:.2s}
.footer__grid a:hover{color:#fff}
.footer__bottom{border-top:1px solid #222630;padding:20px 0;color:#7c828c;font-size:.85rem}

/* CARRINHO */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:.3s;z-index:60}
.overlay.is-open{opacity:1;visibility:visible}
.cart{position:fixed;top:0;right:0;width:min(420px,100%);height:100%;background:#fff;z-index:70;display:flex;flex-direction:column;transform:translateX(100%);transition:.35s cubic-bezier(.4,0,.2,1)}
.cart.is-open{transform:translateX(0)}
.cart__head{display:flex;justify-content:space-between;align-items:center;padding:22px;border-bottom:1px solid var(--borda)}
.cart__head h3{font-size:1.5rem;font-weight:700}
.cart__head button{background:none;border:none;font-size:1.3rem;cursor:pointer}
.cart__itens{flex:1;overflow-y:auto;padding:18px 22px}
.cart__vazio{color:var(--cinza);text-align:center;margin-top:40px}
.cart-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--borda)}
.cart-item img{width:70px;height:70px;object-fit:cover;border-radius:10px}
.cart-item__info{flex:1}
.cart-item__info h4{font-size:1.05rem;font-weight:700}
.cart-item__info .preco{color:var(--verde);font-weight:700}
.cart-item__qtd{display:flex;align-items:center;gap:10px;margin-top:6px}
.cart-item__qtd button{width:26px;height:26px;border:1px solid var(--borda);background:#fff;border-radius:6px;cursor:pointer;font-size:1rem}
.cart-item__rm{background:none;border:none;color:var(--cinza);cursor:pointer;font-size:.85rem;align-self:flex-start}
.cart-item__rm:hover{color:var(--laranja)}
.cart__foot{padding:22px;border-top:1px solid var(--borda)}
.cart__total{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.cart__total strong{font-size:1.5rem;font-family:'Barlow Condensed'}

/* TOAST */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120%);background:var(--preto);color:#fff;padding:14px 24px;border-radius:50px;font-weight:500;z-index:90;transition:.35s;box-shadow:var(--sombra)}
.toast.is-show{transform:translateX(-50%) translateY(0)}

/* BOTAO WHATSAPP FLUTUANTE */
.wa{position:fixed;bottom:22px;right:22px;z-index:80;background:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;box-shadow:0 6px 20px rgba(0,0,0,.25);text-decoration:none;transition:.2s;animation:wapulse 2.4s infinite}
.wa:hover{transform:scale(1.1)}
.wa span{position:absolute;right:70px;background:#111;color:#fff;font-size:.8rem;font-weight:600;padding:8px 12px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.2s}
.wa:hover span{opacity:1}
@keyframes wapulse{0%{box-shadow:0 6px 20px rgba(0,0,0,.25),0 0 0 0 rgba(37,211,102,.6)}70%{box-shadow:0 6px 20px rgba(0,0,0,.25),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 6px 20px rgba(0,0,0,.25),0 0 0 0 rgba(37,211,102,0)}}

/* RESPONSIVO */
@media(max-width:960px){
  .hero__inner{grid-template-columns:1fr;text-align:center}
  .hero__img{order:-1}
  .hero__cta,.hero__stats{justify-content:center}
  .hero__sub{margin-left:auto;margin-right:auto}
  .cats__grid{grid-template-columns:repeat(2,1fr)}
  .grid{grid-template-columns:repeat(2,1fr)}
  .saude__grid{grid-template-columns:repeat(2,1fr)}
  .serv__grid{grid-template-columns:repeat(2,1fr)}
  .ev__grid{grid-template-columns:1fr}
  .faixa__inner{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .bg-roda--2{font-size:8rem}
}
@media(max-width:640px){
  .nav{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:16px;border-bottom:1px solid var(--borda);transform:translateY(-150%);transition:.3s;z-index:40}
  .nav.is-open{transform:translateY(0)}
  .hamburguer{display:block}
  .hero h1{font-size:2.8rem}
  .section-title{font-size:1.9rem}
  .grid,.cats__grid,.saude__grid{grid-template-columns:1fr}
  .serv__grid{grid-template-columns:1fr}
  .news__form input{min-width:0;flex:1}
  .bg-anim{display:none}
}