/* ============================================================
   Paleta da AgroSensores (extraída do tema da loja e do logo)
   ============================================================ */
:root{
  --verde-900:#04200a; --verde-800:#06300a; --verde:#044f03; --verde-500:#067a14; /* variação do verde #079015 da marca, escurecida para contraste AA (>= 4,5:1) com branco */ --verde-400:#54a601;
  --ink:#232323; --titulo:#2f2f2f; --cinza:#6a6a6a; --claro:#f4f5f6; --branco:#fff;
  --ambar:#dba40d; --vermelho:#bc2c2c; --azul:#2c79bc; --whats:#25d366; --whats-escuro:#128c47;
  --raio:16px; --sombra:0 12px 34px rgba(4,40,8,.12);
  --fonte:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--fonte);color:var(--ink);background:var(--branco);line-height:1.6;overflow-x:hidden;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
a{color:var(--verde)}
h1,h2,h3,h4{font-family:var(--fonte);line-height:1.15;color:var(--titulo);font-weight:800;letter-spacing:-.01em}
ul,ol{list-style:none}
[hidden]{display:none!important}
.container{width:min(1180px,92%);margin:0 auto}
section{padding:88px 0;position:relative}
.ic{width:1.25em;height:1.25em;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid var(--ambar);outline-offset:3px;border-radius:6px}
.pular{position:absolute;left:-999px;top:8px;background:#fff;color:var(--verde);padding:10px 16px;z-index:200;border-radius:8px;font-weight:700}
.pular:focus{left:8px}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--verde-500);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.section-head{max-width:760px;margin:0 auto 52px;text-align:center}
.section-head .eyebrow{justify-content:center}
.section-head .eyebrow::before{display:none}
.section-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:14px}
.section-head p{color:var(--cinza);font-size:1.05rem}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:14px 26px;border-radius:999px;font-weight:800;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:var(--fonte);text-align:center;transition:transform .2s,box-shadow .2s,background .2s,color .2s}
.btn-whats{background:var(--whats);color:#06240f;box-shadow:0 10px 24px rgba(37,211,102,.32)}
.btn-whats:hover{transform:translateY(-2px);background:#3ee07c}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-verde{background:var(--verde-500);color:#fff}
.btn-verde:hover{background:var(--verde)}
.btn-outline{border-color:var(--verde);color:var(--verde);background:#fff}
.btn-outline:hover{background:var(--verde);color:#fff}
.btn-grande{padding:18px 32px;font-size:1.08rem}

/* Cabeçalho */
.topo{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,box-shadow .3s}
.topo.rolada{background:rgba(4,32,10,.96);backdrop-filter:blur(8px);box-shadow:0 4px 18px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:block;background:#fff;border-radius:10px;padding:4px 10px}
.logo img{height:44px;width:auto}
.menu{display:flex;align-items:center;gap:26px}
.menu a:not(.btn){color:#fff;text-decoration:none;font-size:.95rem;font-weight:600}
.menu a:not(.btn):hover{color:#9fe27a}
.menu .btn{padding:10px 20px;min-height:44px;font-size:.92rem}
.menu-toggle{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:8px;min-width:44px;min-height:44px}
.menu-toggle .ic{width:28px;height:28px}

/* Hero */
.hero{min-height:100vh;min-height:100svh;padding:130px 0 90px;color:#fff;background:var(--verde-900);overflow:hidden;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s ease}
.hero-bg[data-for="padrao"]{opacity:1}
body[data-perfil] .hero-bg[data-for="padrao"]{opacity:0}
body[data-perfil="estacoes"] .hero-bg[data-for="estacoes"],
body[data-perfil="energia"] .hero-bg[data-for="energia"],
body[data-perfil="hidrologia"] .hero-bg[data-for="hidrologia"]{opacity:1}
.hero-vinheta{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 45%,rgba(4,20,8,.82) 0%,rgba(4,20,8,.68) 55%,rgba(4,20,8,.45) 100%),linear-gradient(0deg,rgba(4,20,8,.85),transparent 40%)}
.hero-chuva{position:absolute;inset:-20% 0 0;background:repeating-linear-gradient(100deg,transparent 0 22px,rgba(190,235,255,.10) 22px 23px,transparent 23px 46px);animation:chover 1.1s linear infinite;opacity:.55;pointer-events:none}
body[data-perfil="estacoes"] .hero-chuva,body[data-perfil="energia"] .hero-chuva{opacity:.12}
@keyframes chover{to{transform:translateY(46px)}}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr;gap:56px;align-items:center;width:min(1180px,92%);margin:0 auto}
.hero .eyebrow{color:#9fe27a}
.hero-texto{text-align:center}
.hero h1{color:#fff;font-size:clamp(2.1rem,5vw,3.8rem);margin:0 auto 18px;max-width:20ch;text-wrap:balance}
.hero-sub{font-size:clamp(1.02rem,1.6vw,1.2rem);color:rgba(255,255,255,.9);max-width:56ch;margin:0 auto 30px}
.pergunta{display:none;font-weight:800;margin-bottom:12px;font-size:1.02rem}
.js .pergunta{display:block}
.perfis{display:none;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 auto 28px;max-width:700px}
.perfis button{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 8px;border-radius:14px;border:2px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff;font:700 .92rem var(--fonte);cursor:pointer;min-height:88px;transition:background .2s,border-color .2s,transform .2s;backdrop-filter:blur(4px)}
.perfis button .ic{width:28px;height:28px}
.perfis button:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
.perfis button[aria-checked="true"]{background:var(--verde-500);border-color:#b6f28f;box-shadow:0 10px 26px rgba(7,144,21,.45)}
.js .perfis{display:grid}
.hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.nota-provisoria{position:absolute;right:14px;bottom:12px;font-size:.7rem;color:rgba(255,255,255,.7);letter-spacing:.08em;text-transform:uppercase;z-index:2}

/* Seções de serviços por área */
.area{background:#fff}
.area.alt{background:var(--claro)}
.sub-titulo{font-size:1.3rem;margin:56px 0 20px;text-align:center}
.fotos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.foto{position:relative;margin:0;border-radius:var(--raio);overflow:hidden;background:#fff;border:1px solid #e1e6e1;box-shadow:var(--sombra)}
.foto img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.foto figcaption{padding:12px 16px;font-weight:700;font-size:.95rem;color:var(--titulo)}
.foto-selo{position:absolute;top:10px;left:10px;z-index:1;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(4,32,10,.85);padding:3px 10px;border-radius:99px}
.fotos-nota{margin-top:16px;text-align:center;color:var(--cinza);font-size:.88rem}

/* Peças, sensores e equipamentos (loja) */
#pecas{background:var(--claro)}
.pecas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.peca{display:flex;flex-direction:column;gap:8px;background:#fff;border:2px solid #e4e8e4;border-radius:var(--raio);padding:26px;box-shadow:var(--sombra)}
.peca > .ic{width:40px;height:40px;color:var(--verde-500);margin-bottom:4px}
.peca h3{font-size:1.15rem}
.peca > p{color:var(--cinza);font-size:.97rem}
.peca ul{display:grid;align-content:start;gap:6px;flex:1;margin:6px 0 14px}
.peca li a{color:var(--verde);font-weight:700;font-size:.93rem}
.peca .btn{width:100%}

/* Faixa de confiança (logo abaixo do hero) */
.faixa-confianca{background:var(--verde-900);color:#fff;border-top:1px solid rgba(255,255,255,.12)}
.faixa-confianca ul{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:22px 0;margin:0 auto;text-align:center}
.faixa-confianca li{display:flex;flex-direction:column;gap:2px;font-size:.92rem;color:rgba(255,255,255,.82)}
.faixa-confianca strong{font-size:1.15rem;color:#9fe27a;font-weight:800}
@media (max-width:640px){
  .faixa-confianca ul{gap:8px;padding:16px 0}
  .faixa-confianca li{font-size:.78rem}
  .faixa-confianca strong{font-size:.95rem}
}

/* Quem somos */
#sobre{background:#fff}
.sobre-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sobre-card{display:flex;flex-direction:column;gap:6px;background:var(--claro);border:1px solid #e1e6e1;border-top:4px solid var(--verde-500);border-radius:var(--raio);padding:28px;color:var(--cinza)}
.sobre-valor{font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.15;color:var(--verde-500);font-weight:800}
.sobre-card address{font-style:normal;color:var(--ink)}
.sobre-card a{font-weight:800;margin-top:4px}

/* Vendedor técnico */
.vendedor{background:linear-gradient(135deg,var(--verde) 0%,var(--verde-800) 100%);color:#fff;padding:64px 0}
.vendedor .eyebrow{color:#b6f28f}
.vendedor h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:12px}
.vendedor p{color:rgba(255,255,255,.9);max-width:60ch}
.vendedor-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center}
.vendedor-acao{text-align:center}
.vendedor-acao p{margin:12px auto 0;font-size:.88rem;color:rgba(255,255,255,.8)}

/* Como funciona */
.passos{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:p}
.passos li{background:#fff;border:1px solid #e4e8e4;border-radius:var(--raio);padding:30px;box-shadow:var(--sombra)}
.passos .num{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--verde-500);color:#fff;font-weight:800;margin-bottom:14px}
.passos h3{font-size:1.15rem;margin-bottom:8px}
.passos p{color:var(--cinza)}

/* Marcas */
.marcas{padding:48px 0;background:var(--claro)}
.marcas-titulo{text-align:center;font-weight:800;letter-spacing:.1em;text-transform:uppercase;font-size:.82rem;color:var(--cinza);margin-bottom:18px}
.marcas-lista{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 14px}
.marcas-lista li{padding:8px 16px;border:1px solid #d8ded8;border-radius:99px;background:#fff;font-weight:700;color:var(--titulo);font-size:.92rem}

/* Serviços */
.servicos{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.servico{display:flex;flex-direction:column;border:1px solid #e4e8e4;border-top:4px solid var(--verde-500);border-radius:var(--raio);padding:26px;background:#fff;box-shadow:var(--sombra)}
.servico:nth-child(2){border-top-color:var(--ambar)}
.servico:nth-child(3){border-top-color:var(--azul)}
.servico:nth-child(4){border-top-color:var(--verde)}
.servico h3{font-size:1.1rem;margin-bottom:12px}
.servico ul{display:grid;align-content:start;gap:8px;flex:1;margin-bottom:18px}
.servico li{position:relative;padding-left:22px;color:var(--cinza);font-size:.94rem}
.servico li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:10px;border-radius:50%;background:var(--verde-500)}
.servicos-nota{margin-top:28px;text-align:center;color:var(--cinza);font-size:.9rem}

/* FAQ */
#faq{background:var(--claro)}
.faq{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid #e1e6e1;border-radius:14px;padding:4px 22px}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:800;color:var(--titulo);display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;color:var(--verde-500);line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 18px;color:var(--cinza)}

/* Conversão final */
.final{background:linear-gradient(135deg,var(--verde-900),var(--verde) 130%);color:#fff;padding:76px 0}
.final h2{color:#fff;font-size:clamp(1.7rem,3.6vw,2.6rem);margin-bottom:12px}
.final p{color:rgba(255,255,255,.88)}
.final-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.final-acoes{display:grid;gap:12px}

/* Rodapé */
footer{background:var(--verde-900);color:rgba(255,255,255,.8);padding:60px 0 28px;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:40px}
footer h3{color:#fff;margin-bottom:12px;font-size:1.05rem}
footer a{color:#b6f28f}
footer ul{display:grid;gap:8px}
.rodape-logo{background:#fff;display:inline-block;padding:6px 12px;border-radius:10px;margin-bottom:14px}
.rodape-logo img{height:44px;width:auto}
.copy{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:.82rem}

/* Barra fixa mobile */
.cta-flutuante{position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(4,32,10,.97);box-shadow:0 -6px 20px rgba(0,0,0,.28)}
.cta-flutuante .btn{flex:1;padding:12px;font-size:.92rem}

/* Revelação ao rolar (só quando o JS está ativo) */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.visivel{opacity:1;transform:none}

/* Responsivo */
@media (max-width:1100px){
  .servicos{grid-template-columns:repeat(2,1fr)}
  .menu{gap:18px}
}
@media (max-width:900px){
  section{padding:64px 0}
  .menu-toggle{display:block}
  .menu{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--verde-900);padding:8px 0 16px;display:none;box-shadow:0 14px 30px rgba(0,0,0,.3)}
  .menu.aberto,html:not(.js) .menu{display:flex}
  .menu li a:not(.btn){display:block;padding:14px 6%}
  .menu .btn{margin:8px 6% 0}
  .hero{padding:104px 0 80px;align-items:flex-start}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-vinheta{background:linear-gradient(0deg,rgba(4,20,8,.9) 0%,rgba(4,20,8,.7) 100%)}
  .pecas-grid,.passos{grid-template-columns:repeat(2,1fr)}
  .sobre-grid{grid-template-columns:1fr}
  .vendedor-grid,.final-grid{grid-template-columns:1fr}
  .vendedor-acao{text-align:left}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:span 2}
  .cta-flutuante{display:flex}
  body{padding-bottom:82px}
}
@media (max-width:640px){
  .pecas-grid,.passos,.servicos,.fotos,.footer-grid{grid-template-columns:1fr}
  .footer-grid>div:first-child{grid-column:auto}
  .perfis{grid-template-columns:repeat(2,1fr)}
  .hero-cta .btn,.vendedor-acao .btn,.final-acoes .btn{width:100%}
  .hero h1{max-width:none}
  .logo img{height:38px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}