/* ============================================================
   BH SPORT FIT - style.css
   Identidade: preto + verde limao neon
   ============================================================ */

:root{
  --preto:#0a0c0a;
  --preto-2:#111411;
  --card:#15181500;
  --card-solid:#161a16;
  --linha:rgba(255,255,255,.08);
  --lime:#b8f22e;
  --lime-2:#c9ff44;
  --lime-esc:#8fc61f;
  --txt:#f2f5ef;
  --txt-mut:#a8b0a4;
  --txt-dim:#7c8479;
  --sombra:0 20px 50px rgba(0,0,0,.5);
  --raio:18px;
  --raio-sm:12px;
  --max:1200px;
  --header-h:92px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--preto);
  color:var(--txt);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
svg{width:100%;height:100%;display:block}

.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}

/* ---------- Tipografia display ---------- */
.sec-title,.hero-title,.plan-name,.form-title,.brand-word{
  font-family:'Anton',sans-serif;font-weight:400;
  text-transform:uppercase;letter-spacing:.5px;line-height:.98;
}
.hl{color:var(--lime)}

/* ---------- Botoes ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:800;font-size:15px;letter-spacing:.2px;
  padding:14px 26px;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:.22s ease;white-space:nowrap;text-align:center;
}
.btn-primary{background:var(--lime);color:#0a0c0a;box-shadow:0 8px 26px rgba(184,242,46,.28)}
.btn-primary:hover{background:var(--lime-2);transform:translateY(-2px);box-shadow:0 12px 34px rgba(184,242,46,.4)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--txt);border-color:rgba(255,255,255,.18);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--lime);border-color:var(--lime)}
.btn-outline:hover{background:var(--lime);color:#0a0c0a;transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-lg{padding:17px 32px;font-size:16px}
.btn-block{width:100%}
.ico-inline{width:20px;height:20px;flex:0 0 auto}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);display:flex;align-items:center;
  transition:.3s ease;
}
.site-header.scrolled{
  background:rgba(10,12,10,.9);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--linha);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%}
.brand{display:flex;align-items:center}
.brand-logo{width:auto;
  filter:drop-shadow(0 3px 12px rgba(0,0,0,.55));
  transition:transform .25s ease,height .25s ease}
.brand:hover .brand-logo{transform:scale(1.04)}
/* Usa a logo quadrada no cabecalho (mais legivel) */
.logo-wide{display:none}
.logo-square{display:block;height:80px}
.site-header.scrolled .logo-square{height:66px}
.nav-desktop{display:flex;gap:30px}
.nav-desktop a{font-weight:600;font-size:15px;color:var(--txt-mut);transition:.2s;position:relative}
.nav-desktop a:hover{color:var(--txt)}
.nav-desktop a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--lime);transition:.25s}
.nav-desktop a:hover::after{width:100%}
.header-cta{display:flex;align-items:center;gap:14px}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--txt);border-radius:2px;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.nav-mobile{
  position:fixed;top:var(--header-h);left:0;right:0;
  background:rgba(10,12,10,.98);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--linha);
  display:flex;flex-direction:column;gap:4px;padding:18px 22px 26px;
  transform:translateY(-120%);transition:.32s cubic-bezier(.4,0,.2,1);
  z-index:99;
}
.nav-mobile.open{transform:translateY(0)}
.nav-mobile a{padding:13px 4px;font-weight:600;font-size:17px;border-bottom:1px solid var(--linha)}
.nav-mobile a.btn{border:2px solid transparent;margin-top:12px;justify-content:center}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100vh;min-height:100dvh;
  display:flex;align-items:center;
  padding:calc(var(--header-h) + 40px) 0 60px;overflow:hidden;
}
.hero-video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(1000px 600px at 78% 15%, rgba(184,242,46,.16), transparent 60%),
    linear-gradient(180deg, rgba(10,12,10,.55) 0%, rgba(10,12,10,.72) 45%, rgba(10,12,10,.96) 100%);
}
.hero-content{position:relative;z-index:2;max-width:760px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:700;font-size:13px;letter-spacing:2px;text-transform:uppercase;
  color:var(--lime);margin-bottom:22px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px var(--lime)}
.hero-title{
  font-size:clamp(2.9rem,9vw,6rem);
  text-shadow:0 6px 30px rgba(0,0,0,.5);margin-bottom:22px;
}
.hero-sub{
  font-size:clamp(1.05rem,2.4vw,1.28rem);color:#dfe4d9;
  max-width:600px;margin-bottom:34px;font-weight:400;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.hero-stats{display:flex;flex-wrap:wrap;gap:38px}
.hero-stats .stat{display:flex;flex-direction:column;line-height:1.15}
.hero-stats .stat strong{font-family:'Anton',sans-serif;font-size:clamp(1.7rem,4vw,2.3rem);color:var(--lime)}
.hero-stats .stat span{font-size:13px;letter-spacing:1px;text-transform:uppercase;color:var(--txt-mut)}

.scroll-hint{
  position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:2;
  width:40px;height:40px;color:var(--lime);opacity:.85;animation:bob 1.8s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,10px)}}

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.diferenciais{padding:70px 0;background:linear-gradient(180deg,var(--preto),var(--preto-2))}
.dif-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
.dif-item{
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--linha);border-radius:var(--raio);
  padding:26px 24px;transition:.25s;
}
.dif-item:hover{transform:translateY(-4px);border-color:rgba(184,242,46,.4)}
.dif-ico{
  display:flex;width:52px;height:52px;padding:13px;margin-bottom:16px;
  border-radius:14px;background:rgba(184,242,46,.12);color:var(--lime);
}
.dif-item h3{font-size:19px;font-weight:800;margin-bottom:7px}
.dif-item p{color:var(--txt-mut);font-size:15px}

/* ============================================================
   SECTION HEADS
   ============================================================ */
.sec-head{text-align:center;max-width:760px;margin:0 auto;padding-top:0}
.sec-eyebrow{
  font-weight:700;font-size:13px;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--lime);margin-bottom:14px;
}
.sec-eyebrow.light{color:var(--lime)}
.sec-title{font-size:clamp(2rem,5.5vw,3.4rem);margin-bottom:16px}
.sec-lead{color:var(--txt-mut);font-size:clamp(1rem,2vw,1.15rem);max-width:620px;margin:0 auto}
.sec-lead.light{color:#dbe0d5}

/* ============================================================
   MODALIDADES (esteira)
   ============================================================ */
.modalidades{padding:90px 0 80px;background:var(--preto-2);overflow:hidden}
.modalidades .sec-head{margin-bottom:44px}

.marquee{
  position:relative;width:100%;overflow:hidden;padding:8px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
}
.marquee + .marquee{margin-top:18px}
.marquee-track{display:flex;gap:18px;width:max-content;will-change:transform}
.marquee:hover .marquee-track{animation-play-state:paused}

.mod-card{
  position:relative;flex:0 0 auto;width:290px;height:390px;
  border-radius:var(--raio);overflow:hidden;
  border:1px solid var(--linha);background:#000;
}
.mod-card video,.mod-card .mod-poster{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}
.mod-card .mod-poster{background-size:cover;background-position:center}
.mod-grad{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.05) 30%,rgba(0,0,0,.55) 65%,rgba(0,0,0,.92) 100%);
}
.mod-body{position:absolute;left:0;right:0;bottom:0;padding:20px}
.mod-tag{
  display:inline-block;font-size:11px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;
  color:#0a0c0a;background:var(--lime);padding:4px 10px;border-radius:999px;margin-bottom:10px;
}
.mod-body h3{font-family:'Saira Condensed',sans-serif;font-weight:800;font-size:26px;
  text-transform:uppercase;line-height:1;margin-bottom:6px}
.mod-body p{font-size:13.5px;color:#d3d8cd;line-height:1.4}

@keyframes scroll-left{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes scroll-right{from{transform:translateX(-50%)}to{transform:translateX(0)}}

.modalidades-cta{text-align:center;margin-top:46px}
.modalidades-cta p{color:var(--txt-mut);margin-bottom:16px;font-size:1.05rem}

/* ============================================================
   TECNOLOGIA
   ============================================================ */
.tecnologia{padding:100px 0;background:
  radial-gradient(900px 500px at 15% 0%,rgba(184,242,46,.08),transparent 60%),var(--preto)}
.tec-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.tec-copy .sec-title{font-size:clamp(1.9rem,4.5vw,3rem)}
.tec-copy .sec-lead{margin:16px 0 30px 0}
.tec-list{display:flex;flex-direction:column;gap:16px}
.tec-list li{display:flex;gap:15px;align-items:flex-start}
.tec-ico{flex:0 0 auto;width:44px;height:44px;padding:11px;border-radius:12px;
  background:rgba(184,242,46,.12);color:var(--lime)}
.tec-list strong{display:block;font-size:16.5px;font-weight:800}
.tec-list p{font-size:14.5px;color:var(--txt-mut)}

.tec-visual{position:relative}
.tec-photo{
  border-radius:var(--raio);height:440px;background-size:cover;background-position:center;
  border:1px solid var(--linha);box-shadow:var(--sombra);
}
.zones-card{
  position:absolute;right:-14px;bottom:-24px;width:280px;
  background:rgba(18,21,18,.92);backdrop-filter:blur(12px);
  border:1px solid rgba(184,242,46,.3);border-radius:16px;padding:18px;
  box-shadow:var(--sombra);
}
.zones-head{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--txt-mut);font-weight:600}
.zones-head .bpm{margin-left:auto;font-family:'Anton',sans-serif;font-size:26px;color:var(--lime)}
.zones-head .bpm small{font-size:12px;font-family:'Inter';color:var(--txt-mut)}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--lime);animation:pulse 1s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(184,242,46,.6);opacity:1}50%{box-shadow:0 0 0 7px rgba(184,242,46,0);opacity:.7}}
.zones-bars{display:flex;gap:7px;align-items:flex-end;height:88px;margin:16px 0 12px}
.zbar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:6px}
.zbar .zfill{width:100%;height:var(--w);background:rgba(255,255,255,.14);border-radius:5px;transition:.4s}
.zbar .zlabel{font-size:11px;color:var(--txt-dim);font-weight:700}
.zbar.z-active .zfill{background:var(--lime);box-shadow:0 0 16px rgba(184,242,46,.6)}
.zbar.z-active .zlabel{color:var(--lime)}
.zones-foot{font-size:12.5px;color:var(--txt-mut)}
.zones-foot strong{color:var(--lime)}

/* ============================================================
   ESTRUTURA
   ============================================================ */
.estrutura{padding:100px 0;background:var(--preto-2)}
.estrutura .sec-head{margin-bottom:48px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat-card{
  background:var(--card-solid);border:1px solid var(--linha);
  border-radius:var(--raio);overflow:hidden;transition:.25s;
}
.feat-card:hover{transform:translateY(-6px);border-color:rgba(184,242,46,.35);box-shadow:var(--sombra)}
.feat-img{height:220px;background-size:cover;background-position:center}
.feat-body{padding:24px}
.feat-body h3{font-size:20px;font-weight:800;margin-bottom:10px}
.feat-body p{color:var(--txt-mut);font-size:15px}

/* ============================================================
   DESAFIO 21 DIAS
   ============================================================ */
.desafio{position:relative;padding:110px 0;background-size:cover;background-position:center;background-attachment:fixed}
.desafio-overlay{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(10,12,10,.94) 0%,rgba(10,12,10,.78) 55%,rgba(10,12,10,.45) 100%)}
.desafio-inner{position:relative;max-width:640px}
.desafio .sec-title{font-size:clamp(2.1rem,6vw,3.6rem);margin:12px 0 16px}
.desafio .sec-lead{margin:0 0 30px 0}

/* ============================================================
   PLANOS
   ============================================================ */
.planos{padding:100px 0 90px;background:var(--preto)}
.planos .sec-head{margin-bottom:50px}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan-card{
  position:relative;background:var(--card-solid);border:1px solid var(--linha);
  border-radius:var(--raio);padding:34px 28px;display:flex;flex-direction:column;transition:.25s;
}
.plan-card:hover{transform:translateY(-5px);border-color:rgba(184,242,46,.35)}
.plan-card.featured{
  border-color:var(--lime);
  background:linear-gradient(180deg,rgba(184,242,46,.09),var(--card-solid) 40%);
  box-shadow:0 20px 60px rgba(184,242,46,.14);
}
.plan-tag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--lime);color:#0a0c0a;font-size:12px;font-weight:800;letter-spacing:.5px;
  padding:6px 16px;border-radius:999px;text-transform:uppercase;white-space:nowrap;
}
.plan-name{font-size:30px;margin-bottom:6px}
.plan-desc{color:var(--txt-mut);font-size:14.5px;min-height:42px;margin-bottom:14px}
.plan-price{font-family:'Anton',sans-serif;font-size:56px;line-height:1;color:var(--txt);margin-bottom:22px}
.plan-price small{font-size:22px;color:var(--txt-mut);vertical-align:super}
.plan-price span{font-family:'Inter';font-size:16px;font-weight:600;color:var(--txt-mut)}
.plan-feats{display:flex;flex-direction:column;gap:11px;margin-bottom:26px;flex:1}
.plan-feats li{display:flex;align-items:center;gap:10px;font-size:15px;color:#d7dcd1}
.plan-feats li::before{content:"";flex:0 0 auto;width:18px;height:18px;border-radius:50%;
  background:rgba(184,242,46,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b8f22e' stroke-width='3'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat}
.plan-note{text-align:center;color:var(--txt-dim);font-size:13.5px;margin-top:26px}

/* ============================================================
   COMUNIDADE
   ============================================================ */
.comunidade{padding:100px 0;background:var(--preto-2)}
.comunidade .sec-head{margin-bottom:44px}
.gallery{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px;
}
.g-item{border-radius:var(--raio-sm);background-size:cover;background-position:center;
  border:1px solid var(--linha);transition:.3s;filter:saturate(1.05)}
.g-item:hover{transform:scale(1.02);filter:saturate(1.2) brightness(1.05)}
.g-tall{grid-row:span 2}
.g-wide{grid-column:span 2}
.community-cta{text-align:center;margin-top:36px}

/* ============================================================
   EXPERIMENTAL
   ============================================================ */
.experimental{padding:100px 0;background:
  radial-gradient(800px 500px at 85% 20%,rgba(184,242,46,.1),transparent 60%),var(--preto)}
.exp-grid{display:grid;grid-template-columns:1fr 460px;gap:52px;align-items:center}
.exp-copy .sec-title{font-size:clamp(1.9rem,4.5vw,3rem)}
.exp-copy .sec-lead{margin:16px 0 26px 0}
.exp-perks{display:flex;flex-direction:column;gap:13px}
.exp-perks li{display:flex;align-items:center;gap:12px;font-weight:600;font-size:16px}
.exp-perks .check{flex:0 0 auto;width:26px;height:26px;padding:5px;border-radius:50%;
  background:var(--lime);color:#0a0c0a}

.exp-form{
  background:var(--card-solid);border:1px solid var(--linha);border-radius:22px;
  padding:32px;box-shadow:var(--sombra);
}
.form-title{font-size:26px;margin-bottom:20px;color:var(--txt)}
.exp-form label{display:block;font-size:13px;font-weight:600;color:var(--txt-mut);margin-bottom:14px}
.exp-form input,.exp-form select{
  width:100%;margin-top:6px;padding:13px 15px;font-size:15px;font-family:inherit;
  background:#0e110e;border:1px solid var(--linha);border-radius:12px;color:var(--txt);
  transition:.2s;
}
.exp-form input::placeholder{color:var(--txt-dim)}
.exp-form input:focus,.exp-form select:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(184,242,46,.15)}
.exp-form input.err{border-color:#ff6b6b;box-shadow:0 0 0 3px rgba(255,107,107,.15)}
.exp-form select{appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a8b0a4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:18px}
.exp-form .btn{margin-top:8px}
.form-hint{font-size:12.5px;color:var(--txt-dim);text-align:center;margin-top:12px}

/* ============================================================
   LOCAL
   ============================================================ */
.local{padding:90px 0 100px;background:var(--preto-2)}
.local-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.local-info .sec-title{font-size:clamp(1.9rem,4.5vw,3rem);margin-bottom:26px}
.info-list{display:flex;flex-direction:column;gap:20px;margin-bottom:30px}
.info-list li{display:flex;gap:15px;align-items:flex-start}
.info-ico{flex:0 0 auto;width:46px;height:46px;padding:11px;border-radius:12px;
  background:rgba(184,242,46,.12);color:var(--lime)}
.info-list strong{display:block;font-size:16px;font-weight:800;margin-bottom:3px}
.info-list p{color:var(--txt-mut);font-size:15px}
.info-list a:hover{color:var(--lime)}
.local-actions{display:flex;flex-wrap:wrap;gap:12px}
.local-map{border-radius:var(--raio);overflow:hidden;border:1px solid var(--linha);
  box-shadow:var(--sombra);min-height:380px}
.local-map iframe{width:100%;height:100%;min-height:380px;border:0;display:block;filter:grayscale(.3) invert(.9) hue-rotate(180deg) contrast(.9)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--preto);border-top:1px solid var(--linha);padding-top:60px}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:46px}
.footer-logo{height:54px;width:auto;margin-bottom:18px}
.footer-brand p{color:var(--txt-mut);font-size:14.5px;max-width:330px;margin-bottom:18px}
.footer-social{display:flex;gap:12px}
.footer-social a{width:42px;height:42px;padding:11px;border-radius:12px;
  background:rgba(255,255,255,.06);border:1px solid var(--linha);color:var(--txt);transition:.22s}
.footer-social a:hover{background:var(--lime);color:#0a0c0a;border-color:var(--lime);transform:translateY(-3px)}
.footer-nav,.footer-contact{display:flex;flex-direction:column;gap:10px}
.footer-nav h4,.footer-contact h4{font-size:14px;letter-spacing:1.5px;text-transform:uppercase;color:var(--txt);margin-bottom:6px}
.footer-nav a{color:var(--txt-mut);font-size:14.5px;transition:.2s}
.footer-nav a:hover{color:var(--lime)}
.footer-contact p{color:var(--txt-mut);font-size:14.5px}
.footer-contact a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid var(--linha);padding:20px 0}
.footer-bottom .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:var(--txt-dim)}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:58px;height:58px;padding:14px;border-radius:50%;
  background:#25d366;color:#fff;box-shadow:0 10px 30px rgba(37,211,102,.45);
  transition:.25s;animation:waPop .4s ease .8s both;
}
.whatsapp-float:hover{transform:scale(1.08)}
@keyframes waPop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}

/* ============================================================
   REVEAL (scroll)
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width:980px){
  .tec-grid,.exp-grid,.local-grid{grid-template-columns:1fr;gap:40px}
  .tec-visual{max-width:520px;margin:0 auto;width:100%}
  .zones-card{right:0;bottom:-18px}
  .exp-grid{gap:32px}
  .exp-form{max-width:520px;width:100%;margin:0 auto}
  .footer-inner{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1 / -1}
}

@media (max-width:860px){
  .nav-desktop,.header-cta .btn-sm{display:none}
  .nav-toggle{display:flex}
  .dif-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .plan-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  .plan-card.featured{order:-1}
  .desafio{background-attachment:scroll}
}

@media (max-width:640px){
  .container{padding:0 20px}
  :root{--header-h:80px}
  /* Mobile: usa a logo quadrada (pedido da cliente), ~25% maior */
  .logo-wide{display:none}
  .logo-square{display:block;height:65px}
  .site-header.scrolled .logo-square{height:56px}
  .hero{padding-top:calc(var(--header-h) + 18px)}
  /* Tipografia mais contida e premium no celular */
  .eyebrow{font-size:10.5px;letter-spacing:1.5px;margin-bottom:14px}
  .hero-title{font-size:clamp(1.75rem,7.4vw,3rem);line-height:1.05;margin-bottom:14px}
  .hero-sub{font-size:.95rem;line-height:1.55;margin-bottom:24px;max-width:340px}
  /* Botoes classicos: largura total, porem baixos e discretos */
  .hero-actions{flex-direction:column;align-items:stretch;gap:10px;margin-bottom:30px}
  .hero-actions .btn{width:100%}
  .btn{font-size:13.5px;padding:11px 18px}
  .btn-lg{padding:12px 20px;font-size:14px}
  .hero-stats{gap:20px}
  .hero-stats .stat strong{font-size:1.4rem}
  .hero-stats .stat span{font-size:10.5px;letter-spacing:.5px}
  .sec-title{font-size:clamp(1.6rem,7vw,2.4rem)}
  .sec-lead{font-size:.98rem}
  .dif-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .g-wide{grid-column:span 2}
  .g-tall{grid-row:span 1}
  .mod-card{width:228px;height:314px}
  .footer-inner{grid-template-columns:1fr}
  .footer-bottom .container{justify-content:center;text-align:center}
  .tec-photo{height:320px}
  .local-map,.local-map iframe{min-height:300px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  .marquee-track{animation:none !important}
}