:root{
  --green-dark:#1f4720;
  --green:#2f6b2c;
  --green-mid:#3c6738;
  --green-light:#5fa83f;
  --orange:#f0800a;
  --orange-light:#ffa733;
  --ink:#1b1f1a;
  --gray-50:#f7f8f6;
  --gray-100:#eef1ec;
  --gray-300:#d7ddd2;
  --gray-500:#8b948a;
  --white:#ffffff;
  --radius:14px;
  --shadow-sm:0 2px 8px rgba(20,40,15,.08);
  --shadow-md:0 10px 30px rgba(20,40,15,.12);
  --shadow-lg:0 20px 50px rgba(20,40,15,.18);
  --maxw:1180px;
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.55;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:800;letter-spacing:-.01em;}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:.25s;}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(240,128,10,.35);}
.btn-primary:hover{background:#d97108;transform:translateY(-2px);}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.6);color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-dark{background:var(--green-dark);color:#fff;}
.btn-dark:hover{background:var(--green);transform:translateY(-2px);}

/* Topbar */
.topbar{background:var(--green-dark);color:#dfe8dc;font-size:.82rem;}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding:8px 24px;flex-wrap:wrap;gap:6px;}
.topbar a{display:inline-flex;align-items:center;gap:6px;color:#dfe8dc;}
.topbar a:hover{color:#fff;}

/* Header */
header.site{position:sticky;top:0;z-index:60;background:#fff;box-shadow:var(--shadow-sm);transition:.3s;}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px;}
.logo img{height:132px;width:auto;transition:.3s;}
nav.main-nav ul{display:flex;gap:6px;align-items:center;}
nav.main-nav a{padding:10px 16px;border-radius:999px;font-weight:600;font-size:.95rem;color:var(--ink);transition:.2s;}
nav.main-nav a:hover,nav.main-nav a.active{background:var(--gray-100);color:var(--green-dark);}
nav.main-nav a.cta{background:var(--green-dark);color:#fff;}
nav.main-nav a.cta:hover{background:var(--green);}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.burger span{display:block;width:26px;height:3px;background:var(--ink);margin:5px 0;border-radius:2px;}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--green-dark) 0%,var(--green) 55%,var(--green-light) 100%);color:#fff;padding:90px 0 110px;}
.hero::after{content:"";position:absolute;right:-120px;top:-160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(240,128,10,.55),rgba(240,128,10,0) 70%);}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;}
.eyebrow{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);padding:6px 16px;border-radius:999px;font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:18px;}
.hero h1{font-size:clamp(2.1rem,4vw,3.4rem);line-height:1.08;margin-bottom:.4em;}
.hero h1 span{color:var(--orange-light);}
.hero p.lead{font-size:1.15rem;color:#e7efe4;max-width:520px;}
.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:28px;margin-top:46px;flex-wrap:wrap;}
.hero-stats div{min-width:110px;}
.hero-stats strong{display:block;font-size:1.7rem;color:#fff;}
.hero-stats span{font-size:.82rem;color:#cfe0cb;}
.hero-visual{position:relative;display:flex;justify-content:center;}
.hero-card{background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);padding:14px;transform:rotate(2deg);width:100%;max-width:360px;}
.hero-card img{border-radius:12px;}
.hero-card2{position:absolute;bottom:-30px;left:-10px;background:#fff;color:var(--ink);border-radius:16px;box-shadow:var(--shadow-md);padding:14px 18px;display:flex;align-items:center;gap:12px;transform:rotate(-3deg);}
.hero-card2 .ico{width:42px;height:42px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;}
.hero-card2 strong{display:block;font-size:.95rem;}
.hero-card2 span{font-size:.78rem;color:var(--gray-500);}

/* Section basics */
section{padding:90px 0;}
.section-head{max-width:640px;margin:0 auto 50px;text-align:center;}
.section-head .tag{color:var(--orange);font-weight:800;text-transform:uppercase;font-size:.8rem;letter-spacing:.08em;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);}
.section-head p{color:var(--gray-500);}
.bg-soft{background:var(--gray-50);}

/* About */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}
.about-photo{position:relative;}
.about-photo img{border-radius:20px;box-shadow:var(--shadow-md);}
.badge-since{position:absolute;bottom:-24px;right:-24px;background:var(--orange);color:#fff;width:130px;height:130px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:var(--shadow-md);font-weight:800;}
.badge-since strong{font-size:1.9rem;line-height:1;}
.badge-since span{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;}
.about-list{display:grid;gap:18px;margin-top:26px;}
.about-list li{display:flex;gap:14px;align-items:flex-start;}
.about-list .ico{width:38px;height:38px;border-radius:10px;background:var(--gray-100);color:var(--green-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:800;}

/* Category intro cards */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:56px;}
.cat-card{background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius);padding:26px 20px;text-align:center;box-shadow:var(--shadow-sm);transition:.25s;cursor:pointer;}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent;}
.cat-card .ico{width:56px;height:56px;border-radius:50%;background:var(--gray-100);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:1.5rem;}
.cat-card h4{margin-bottom:4px;font-size:1.02rem;}
.cat-card p{color:var(--gray-500);font-size:.85rem;margin:0;}

/* Info bullets (material/personalizacao) */
.spec-row{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:40px;}
.spec-box{background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow-sm);}
.spec-box h5{color:var(--green-dark);text-transform:uppercase;font-size:.78rem;letter-spacing:.06em;margin-bottom:10px;}
.spec-box ul{display:grid;gap:6px;}
.spec-box li{position:relative;padding-left:18px;font-size:.92rem;color:#374033;}
.spec-box li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--orange);}

/* Tabs / filters */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:36px;}
.filter-bar button{padding:9px 20px;border-radius:999px;border:1.5px solid var(--gray-300);background:#fff;font-weight:700;font-size:.85rem;cursor:pointer;color:var(--ink);transition:.2s;}
.filter-bar button.active,.filter-bar button:hover{background:var(--green-dark);border-color:var(--green-dark);color:#fff;}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:18px;}
.g-item{margin:0;background:#fff;border:1px solid var(--gray-100);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);cursor:zoom-in;position:relative;transition:.25s;}
.g-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.g-item img{aspect-ratio:4/3;object-fit:cover;width:100%;}
.g-item figcaption{position:absolute;inset:auto 0 0 0;background:linear-gradient(0deg,rgba(20,40,15,.82),rgba(20,40,15,0));color:#fff;font-size:.78rem;font-weight:700;padding:22px 12px 10px;opacity:0;transition:.25s;text-align:center;}
.g-item:hover figcaption{opacity:1;}
.gallery-more{text-align:center;margin-top:34px;}

/* Projetos especiais - showcase */
.showcase{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:22px;}
.showcase .g-item img{aspect-ratio:3/4;object-fit:cover;}

/* CTA banner */
.cta-banner{background:linear-gradient(120deg,var(--green-dark),var(--green));color:#fff;border-radius:24px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;}
.cta-banner h3{font-size:1.7rem;margin-bottom:6px;}
.cta-banner p{color:#dcead8;margin:0;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
.contact-info-list{display:grid;gap:20px;margin-top:24px;}
.contact-info-list li{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--gray-100);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow-sm);}
.contact-info-list .ico{width:44px;height:44px;border-radius:50%;background:var(--green-dark);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-info-list strong{display:block;font-size:.95rem;}
.contact-info-list span{color:var(--gray-500);font-size:.85rem;}
form.contact-form{background:#fff;border:1px solid var(--gray-100);border-radius:20px;padding:30px;box-shadow:var(--shadow-md);}
form.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
form.contact-form label{display:block;font-size:.82rem;font-weight:700;margin-bottom:6px;color:var(--green-dark);}
form.contact-form input,form.contact-form select,form.contact-form textarea{width:100%;padding:12px 14px;border:1.5px solid var(--gray-300);border-radius:10px;font-family:inherit;font-size:.92rem;margin-bottom:16px;background:var(--gray-50);}
form.contact-form input:focus,form.contact-form select:focus,form.contact-form textarea:focus{outline:none;border-color:var(--green);background:#fff;}
form.contact-form button{width:100%;justify-content:center;}
.form-note{font-size:.8rem;color:var(--gray-500);margin-top:12px;text-align:center;}
.form-success{display:none;background:#eaf6e6;border:1px solid #bfe3b3;color:#2a6b1f;padding:14px 16px;border-radius:10px;font-size:.88rem;margin-bottom:16px;}

/* Footer */
footer.site{background:var(--green-dark);color:#cfe0cb;padding:60px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;}
footer.site h5{color:#fff;font-size:.95rem;margin-bottom:14px;}
footer.site .foot-logo{height:108px;margin-bottom:14px;filter:brightness(0) invert(1);opacity:.92;}
footer.site ul li{margin-bottom:10px;font-size:.88rem;}
footer.site a:hover{color:#fff;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.8rem;color:#a9c0a3;}
.social-row{display:flex;gap:10px;margin-top:14px;}
.social-row a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;}
.social-row a:hover{background:var(--orange);}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(15,25,12,.92);display:none;align-items:center;justify-content:center;z-index:200;padding:30px;}
.lightbox.open{display:flex;}
.lightbox img{max-width:min(90vw,700px);max-height:85vh;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.5);}
.lightbox-close{position:absolute;top:24px;right:28px;background:rgba(255,255,255,.12);color:#fff;border:none;width:44px;height:44px;border-radius:50%;font-size:1.4rem;cursor:pointer;}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);color:#fff;border:none;width:48px;height:48px;border-radius:50%;font-size:1.4rem;cursor:pointer;}
.lightbox-prev{left:20px;}
.lightbox-next{right:20px;}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* WhatsApp floating button */
.float-btn{position:fixed;bottom:26px;right:26px;background:#25D366;color:#fff;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(0,0,0,.25);z-index:90;font-size:1.6rem;}
.float-btn:hover{transform:scale(1.06);}

/* Responsive */
@media (max-width:1024px){
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .about-grid{grid-template-columns:1fr;}
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{order:-1;margin-bottom:20px;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  nav.main-nav{position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;background:#fff;flex-direction:column;padding:100px 26px 26px;transform:translateX(100%);transition:.3s;box-shadow:-10px 0 30px rgba(0,0,0,.15);}
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav ul{flex-direction:column;align-items:stretch;gap:4px;}
  nav.main-nav a{display:block;}
  .burger{display:block;}
  .hero{padding:60px 0 80px;}
  .hero-stats{gap:18px;}
  .cat-grid{grid-template-columns:1fr 1fr;}
  .spec-row{grid-template-columns:1fr;}
  .cta-banner{flex-direction:column;text-align:center;}
  .footer-grid{grid-template-columns:1fr;}
  section{padding:64px 0;}
}