*,*::before,*::after{box-sizing:border-box}
:root{--g:#128C7E;--g2:#25D366;--dark:#0b3d36;--bg:#f6fbf8;--text:#222;--muted:#5a6b65}
html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--g);text-decoration:none}
.container{width:92%;max-width:1140px;margin:0 auto}
.btn{display:inline-block;padding:12px 22px;border-radius:50px;font-weight:600;transition:.2s;border:none;cursor:pointer}
.btn-wa{background:var(--g2);color:#fff!important}
.btn-wa:hover{background:var(--g);transform:translateY(-2px);box-shadow:0 8px 20px rgba(18,140,126,.3)}
.btn-outline{background:transparent;color:#fff!important;border:2px solid #fff}
.btn-outline:hover{background:#fff;color:var(--g)!important}

/* Header */
.site-header{background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.06);position:sticky;top:0;z-index:100}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;flex-wrap:wrap}
.logo{font-size:1.3rem;font-weight:800;color:var(--dark)}
.logo span{color:var(--g2)}
.menu{display:flex;gap:22px;align-items:center}
.menu a{color:var(--dark);font-weight:500}
.menu a.active,.menu a:hover{color:var(--g2)}
.menu-btn{display:none;font-size:1.6rem;cursor:pointer;color:var(--dark)}

/* Hero */
.hero{background:linear-gradient(135deg,var(--g) 0%,var(--g2) 100%);color:#fff;padding:70px 0;text-align:center}
.hero h1{font-size:2.4rem;margin:0 0 18px;line-height:1.25}
.hero p{font-size:1.15rem;max-width:720px;margin:0 auto 28px;opacity:.95}
.hero-img{margin:30px auto 0;max-width:720px;border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Sections */
section{padding:60px 0}
.section-title{text-align:center;font-size:2rem;margin:0 0 12px;color:var(--dark)}
.section-sub{text-align:center;color:var(--muted);max-width:680px;margin:0 auto 40px}

/* Cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.card{background:#fff;border:1px solid #e8efec;border-radius:14px;padding:24px;transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(18,140,126,.12);border-color:var(--g2)}
.card .ico{font-size:2.4rem;margin-bottom:10px}
.card h3{margin:0 0 8px;color:var(--dark)}
.card p{margin:0;color:var(--muted)}

/* About strip */
.about-strip{background:var(--bg)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split img{border-radius:16px;box-shadow:0 14px 30px rgba(0,0,0,.1)}

/* CTA */
.cta-band{background:var(--dark);color:#fff;text-align:center}
.cta-band h2{font-size:1.9rem;margin:0 0 12px}
.cta-band p{opacity:.85;margin:0 0 22px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;text-align:center}
.stat{padding:20px;background:#fff;border-radius:12px;box-shadow:0 4px 14px rgba(0,0,0,.06)}
.stat .num{font-size:2rem;font-weight:800;color:var(--g)}
.stat .lbl{color:var(--muted);font-size:.9rem}

/* Footer */
.site-footer{background:#0b3d36;color:#cfe5df;padding:50px 0 0;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;padding-bottom:30px}
.footer-grid h3,.footer-grid h4{color:#fff;margin:0 0 12px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin:6px 0}
.footer-grid a{color:#cfe5df}
.footer-grid a:hover{color:var(--g2)}
.copyright{text-align:center;padding:18px;border-top:1px solid #1a5249;font-size:.9rem}

/* Float WA */
.float-wa{position:fixed;bottom:22px;right:22px;background:var(--g2);width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.5);z-index:99;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}

/* Form */
.form{max-width:560px;margin:0 auto;background:#fff;padding:30px;border-radius:14px;box-shadow:0 8px 24px rgba(0,0,0,.08)}
.form label{display:block;margin:14px 0 6px;font-weight:600;color:var(--dark)}
.form input,.form textarea{width:100%;padding:12px;border:1px solid #d9e5e0;border-radius:10px;font-family:inherit;font-size:1rem}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--g2)}
.alert{padding:14px;border-radius:10px;margin-bottom:18px}
.alert-ok{background:#d4f5e2;color:#0b6b3a}
.alert-err{background:#fde2e2;color:#a02020}

/* FAQ */
.faq details{background:#fff;border:1px solid #e8efec;border-radius:10px;padding:16px 20px;margin:10px 0}
.faq summary{font-weight:600;cursor:pointer;color:var(--dark)}
.faq p{margin:10px 0 0;color:var(--muted)}

/* Responsive */
@media(max-width:768px){
  .hero h1{font-size:1.7rem}
  .hero{padding:50px 0}
  .section-title{font-size:1.5rem}
  .split{grid-template-columns:1fr}
  .menu-btn{display:block}
  .menu{display:none;width:100%;flex-direction:column;gap:12px;padding:14px 0;align-items:flex-start}
  #menu-toggle:checked ~ .menu{display:flex}
}