/* Klahr Consultoria Educacional - estilos */
@font-face{font-family:"Poppins";font-weight:300;font-style:normal;font-display:swap;src:url("../fonts/poppins-Light.woff") format("woff")}
@font-face{font-family:"Poppins";font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/poppins-Regular.woff") format("woff")}
@font-face{font-family:"Poppins";font-weight:500;font-style:normal;font-display:swap;src:url("../fonts/poppins-Medium.woff") format("woff")}
@font-face{font-family:"Poppins";font-weight:700;font-style:normal;font-display:swap;src:url("../fonts/poppins-Bold.woff") format("woff")}

:root{
  --verde:#2a8327;
  --verde-vivo:#34a02a;
  --verde-esc:#14541a;
  --verde-prof:#0d3a12;
  --verde-claro:#c8edce;
  --verde-fundo:#f2f8f1;
  --texto:#1b2a1d;
  --texto-suave:#4a5a4c;
  --linha:#d5e3d3;
  --raio:14px;
  --sombra:0 10px 30px rgba(13,58,18,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-weight:400;line-height:1.65;color:var(--texto);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--verde);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--verde-esc)}
.container{width:min(1120px,100% - 40px);margin-inline:auto}
:focus-visible{outline:3px solid var(--verde-vivo);outline-offset:3px;border-radius:4px}

/* Botões */
.btn{display:inline-block;font:500 1rem/1 "Poppins",sans-serif;padding:16px 28px;border-radius:999px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .2s,color .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}
.btn--claro{background:#fff;color:var(--verde-esc)}
.btn--claro:hover{background:var(--verde-claro);color:var(--verde-prof)}
.btn--vazado{border-color:rgba(255,255,255,.7);color:#fff}
.btn--vazado:hover{background:rgba(255,255,255,.14);color:#fff}
.btn--verde{background:var(--verde);color:#fff}
.btn--verde:hover{background:var(--verde-esc);color:#fff}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}

/* Topo */
.topo{position:fixed;inset:0 0 auto 0;z-index:50;background:transparent;transition:background .25s,box-shadow .25s}
.topo.is-fixo{background:rgba(20,84,26,.96);box-shadow:0 4px 18px rgba(0,0,0,.18);backdrop-filter:blur(6px)}
.topo__in{display:flex;align-items:center;justify-content:space-between;height:76px}
.topo__marca{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.topo__marca img{height:48px;width:auto}
.topo__nome{display:flex;align-items:center;gap:10px;line-height:1.15}
.topo__nome strong{font-weight:400;font-size:1.9rem;letter-spacing:-.01em}
.topo__nome em{font-style:normal;font-weight:300;font-size:.78rem;border-left:1px solid rgba(255,255,255,.55);padding-left:10px}
.menu{display:flex;gap:6px;align-items:center}
.menu a{color:#fff;text-decoration:none;font-weight:500;padding:10px 16px;border-radius:999px;font-size:.95rem}
.menu a:hover{background:rgba(255,255,255,.14);color:#fff}
.menu .menu__cta{background:#fff;color:var(--verde-esc);margin-left:8px}
.menu .menu__cta:hover{background:var(--verde-claro);color:var(--verde-prof)}
.menu-btn{display:none;background:none;border:0;padding:10px;cursor:pointer}
.menu-btn span{display:block;width:26px;height:2.5px;background:#fff;margin:5px 0;border-radius:2px;transition:transform .2s,opacity .2s}

/* Hero */
.hero{position:relative;min-height:min(92vh,760px);display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--verde-prof)}
.hero__fundo{position:absolute;inset:0;background:
  linear-gradient(100deg,rgba(13,58,18,.92) 0%,rgba(20,84,26,.78) 45%,rgba(42,131,39,.45) 100%),
  url("../img/hero.jpg") center 55%/cover no-repeat}
.hero__fundo::after{content:"";position:absolute;inset:0;background:
  linear-gradient(115deg,transparent 0 62%,rgba(255,255,255,.06) 62% 62.4%,transparent 62.4% 70%,rgba(255,255,255,.05) 70% 70.3%,transparent 70.3%)}
.hero__in{position:relative;padding:130px 0 90px}
.eyebrow{margin:0 0 14px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;font-size:.82rem;color:var(--verde-claro)}
.hero h1{margin:0 0 20px;font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.15;font-weight:700;max-width:18ch}
.hero__txt{margin:0 0 34px;font-size:clamp(1.02rem,1.6vw,1.2rem);font-weight:300;max-width:46ch;color:#eaf7ec}
.hero__acoes{display:flex;gap:14px;flex-wrap:wrap}

/* Títulos / faixa verde diagonal (como no portfólio) */
.titulo{margin:0 0 18px;font-size:clamp(1.7rem,3vw,2.3rem);font-weight:700;color:var(--verde-esc);line-height:1.2}
.faixa{background:
  linear-gradient(125deg,transparent 0 55%,rgba(255,255,255,.07) 55% 70%,transparent 70%),
  linear-gradient(115deg,var(--verde-esc) 0%,var(--verde) 55%,var(--verde-vivo) 100%);
  padding:46px 0}
.faixa__titulo{margin:0;color:#fff;font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:700}

/* Sobre */
.sobre{padding:90px 0;background:var(--verde-fundo)}
.sobre__grade{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.sobre__img img{border-radius:var(--raio);box-shadow:var(--sombra);aspect-ratio:4/3;object-fit:cover;width:100%}
.sobre__txt p{margin:0 0 16px;color:var(--texto-suave);font-size:1.05rem}
.sobre__txt strong{color:var(--texto);font-weight:500}
.sobre__frentes{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.sobre__frentes a{display:inline-block;text-decoration:none;font-size:.9rem;font-weight:500;color:var(--verde-esc);background:#fff;border:1px solid var(--linha);padding:9px 16px;border-radius:999px;transition:background .2s,border-color .2s}
.sobre__frentes a:hover{background:var(--verde-claro);border-color:var(--verde)}

/* Serviços */
.servicos{background:#fff}
.bloco{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:72px 0;border-bottom:1px solid var(--linha)}
.bloco:last-child{border-bottom:0}
.bloco--inv .bloco__txt{order:2}
.bloco__txt h3{margin:0 0 22px;font-size:clamp(1.35rem,2.2vw,1.75rem);font-weight:700;color:var(--verde-esc);line-height:1.25}
.bloco__img{margin:0}
.bloco__img img{width:100%;border-radius:var(--raio);box-shadow:var(--sombra);aspect-ratio:3/2;object-fit:cover}
.bloco__img--alta img{aspect-ratio:3/2;object-position:center 30%}
.lista{list-style:none;margin:0;padding:0 0 0 22px;border-left:2px solid var(--linha)}
.lista li{position:relative;padding:8px 0 8px 38px;font-size:1.05rem;line-height:1.5}
.lista li::before{content:"";position:absolute;left:0;top:11px;width:24px;height:24px;background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%232a8327' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M3.5 12.8l5.3 5.3L20.5 6.4'/%3E%3C/svg%3E")}
.lista li span{display:block;font-size:.93rem;color:var(--texto-suave);margin-top:4px;font-weight:300}

/* Contato */
.contato{background:var(--verde-fundo);padding-bottom:90px}
.contato__grade{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;margin-top:64px;align-items:start}
.contato__foto{width:200px;height:200px;border-radius:50%;object-fit:cover;box-shadow:var(--sombra);border:5px solid #fff;margin-bottom:22px}
.contato__info h3{margin:0 0 16px;font-size:1.5rem;font-weight:700;color:var(--verde-esc)}
.contato__lista{list-style:none;margin:0;padding:0}
.contato__lista li{display:flex;align-items:center;gap:12px;padding:8px 0;font-size:1.02rem;word-break:break-word}
.contato__lista svg{width:24px;height:24px;flex:none;fill:var(--verde)}
.contato__lista a{color:var(--texto);text-decoration:none}
.contato__lista a:hover{color:var(--verde);text-decoration:underline}

.form{background:#fff;border-radius:var(--raio);padding:36px;box-shadow:var(--sombra);border-top:5px solid var(--verde)}
.form h3{margin:0 0 22px;font-size:1.4rem;font-weight:700;color:var(--verde-esc)}
.campo{margin-bottom:18px}
.campo label{display:block;font-weight:500;font-size:.92rem;margin-bottom:6px}
.opc{font-weight:300;color:var(--texto-suave)}
.campo input,.campo textarea{width:100%;font:400 1rem/1.4 "Poppins",sans-serif;color:var(--texto);padding:13px 15px;border:1.5px solid #bfd3bd;border-radius:10px;background:#fff;transition:border-color .2s,box-shadow .2s}
.campo textarea{resize:vertical;min-height:130px}
.campo input:focus,.campo textarea:focus{outline:none;border-color:var(--verde);box-shadow:0 0 0 4px rgba(52,160,42,.18)}
.campo.erro input,.campo.erro textarea{border-color:#b3261e}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__status{margin:16px 0 0;font-weight:500;min-height:1.5em}
.form__status.ok{color:var(--verde-esc)}
.form__status.falha{color:#b3261e}

/* Rodapé */
.rodape{background:linear-gradient(115deg,var(--verde-prof),var(--verde-esc));color:#d9efdc;padding:44px 0 28px}
.rodape__in{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}
.rodape__logo{height:96px;width:auto}
.rodape__social{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#fff;transition:transform .15s,background .2s}
.rodape__social svg{width:26px;height:26px;fill:var(--verde-esc)}
.rodape__social:hover{transform:translateY(-3px);background:var(--verde-claro)}
.rodape__copy{margin:0;text-align:right;font-size:.85rem;font-weight:300}

/* Responsivo */
@media (max-width:900px){
  .sobre__grade,.bloco,.contato__grade{grid-template-columns:1fr;gap:32px}
  .bloco--inv .bloco__txt{order:0}
  .bloco{padding:52px 0}
  .bloco__img{order:-1}
  .sobre{padding:64px 0}
  .contato__grade{margin-top:48px}
  .rodape__in{grid-template-columns:1fr;justify-items:center;text-align:center}
  .rodape__copy{text-align:center}
}
@media (max-width:760px){
  .menu-btn{display:block}
  .menu{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(13,58,18,.98);padding:10px 20px 20px;display:none}
  .menu.aberto{display:flex}
  .menu a{padding:14px 10px;border-radius:8px}
  .menu .menu__cta{margin:8px 0 0;text-align:center}
  .topo.menu-aberto{background:rgba(13,58,18,.98)}
  .menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .hero__in{padding:110px 0 70px}
  .form{padding:26px 20px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}