:root{
  --primary:#1f6b3a; --primary-dark:#174d29; --primary-foreground:#ffffff;
  --secondary:#d4a72c; --secondary-foreground:#1a1a1a;
  --accent:#3a6bd4; --accent-foreground:#ffffff;
  --bg:#ffffff; --fg:#0f172a; --muted:#f1f5f4; --muted-fg:#5b6b66;
  --card:#ffffff; --border:#e3e8e5;
  --max:1200px; --radius:14px;
  --whatsapp:#25D366;
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{color:var(--secondary);font-weight:700;letter-spacing:.18em;font-size:11px;text-transform:uppercase;margin-bottom:12px}
h1,h2,h3{color:var(--primary);margin:0 0 12px;line-height:1.2}
h1{font-size:clamp(2rem,4vw,3rem)}
h2{font-size:clamp(1.6rem,3vw,2.2rem)}
h3{font-size:1.15rem}
p{margin:0 0 12px;color:var(--muted-fg)}
.btn{display:inline-block;padding:12px 22px;border-radius:8px;font-weight:600;font-size:.95rem;transition:opacity .2s,transform .2s;cursor:pointer;border:0}
.btn-primary{background:var(--primary);color:#fff}
.btn-secondary{background:var(--secondary);color:var(--secondary-foreground)}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
.btn:hover{opacity:.92;transform:translateY(-1px)}

/* TOP BAR */
.topbar{background:var(--primary);color:#fff;font-size:12.5px}
.topbar .container{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:8px;padding-bottom:8px}
.topbar span{display:inline-flex;align-items:center;gap:6px}

/* HEADER */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:46px;width:46px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:700;font-size:20px;box-shadow:0 4px 12px rgba(0,0,0,.1)}
.brand-name{font-weight:800;color:var(--primary);font-size:1.05rem;letter-spacing:-.01em;line-height:1.1}
.brand-tag{font-size:10.5px;text-transform:uppercase;letter-spacing:.18em;color:var(--muted-fg)}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:9px 14px;border-radius:8px;font-size:.92rem;font-weight:500;color:#33403b;transition:background .2s,color .2s}
.nav a:hover{background:var(--muted);color:var(--primary)}
.nav a.active{background:var(--muted);color:var(--primary)}
.nav .cta{margin-left:8px;background:var(--primary);color:#fff;font-weight:600}
.nav .cta:hover{background:var(--primary-dark);color:#fff}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:6px}
.menu-btn svg{width:26px;height:26px}
.mobile-nav{display:none;border-top:1px solid var(--border);background:#fff}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 20px;font-weight:500;border-bottom:1px solid var(--border)}
.mobile-nav a:hover{background:var(--muted);color:var(--primary)}
@media(max-width:880px){.nav{display:none}.menu-btn{display:block}}

/* HERO SLIDER */
.hero{position:relative;width:100%;height:78vh;min-height:480px;max-height:720px;overflow:hidden;background:#000}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease}
.slide.active{opacity:1}
.slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(31,107,58,.88) 0%,rgba(31,107,58,.55) 45%,rgba(31,107,58,0) 80%)}
.slide-inner{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center}
.slide-content{max-width:640px;color:#fff}
.slide-eyebrow{display:inline-block;padding:6px 14px;border-radius:999px;background:var(--secondary);color:var(--secondary-foreground);font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px}
.slide h2{color:#fff;font-size:clamp(2rem,5vw,3.6rem);font-weight:800;margin-bottom:16px;text-shadow:0 2px 12px rgba(0,0,0,.3)}
.slide p{color:rgba(255,255,255,.95);font-size:clamp(1rem,1.4vw,1.2rem);margin-bottom:26px}
.slide-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.85);border:0;display:grid;place-items:center;cursor:pointer;color:#1f6b3a;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.hero-arrow:hover{background:#fff}
.hero-arrow.prev{left:16px}
.hero-arrow.next{right:16px}
.hero-arrow svg{width:22px;height:22px}
.hero-dots{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:3;display:flex;gap:8px}
.hero-dots button{height:8px;width:8px;border-radius:999px;background:rgba(255,255,255,.6);border:0;cursor:pointer;padding:0;transition:width .3s,background .3s}
.hero-dots button.active{width:32px;background:var(--secondary)}

/* SECTIONS */
section.band{padding:72px 0}
.band-primary{background:var(--primary);color:#fff;padding:80px 0}
.band-primary h1,.band-primary h2,.band-primary h3{color:#fff}
.band-primary p{color:rgba(255,255,255,.88)}
.band-primary .eyebrow{color:var(--secondary)}
.band-muted{background:var(--muted)}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:880px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
@media(max-width:680px){.grid-stats{grid-template-columns:repeat(2,1fr)!important}}
.center{text-align:center}

/* CARDS */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:box-shadow .25s,transform .25s}
.card:hover{box-shadow:0 12px 28px rgba(0,0,0,.08);transform:translateY(-2px)}
.icon-box{height:48px;width:48px;border-radius:12px;background:rgba(31,107,58,.1);color:var(--primary);display:grid;place-items:center;margin-bottom:16px;font-size:22px}
.stat-card{text-align:center;padding:18px 12px}
.stat-num{font-size:2.2rem;font-weight:800;color:var(--primary)}
.stat-label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-fg);margin-top:6px}

/* HOME: stats grid w/ colored tiles */
.tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tile{border-radius:var(--radius);padding:24px}
.tile .big{font-size:2.4rem;font-weight:800;line-height:1}
.tile .lbl{font-size:.85rem;margin-top:6px;opacity:.9}
.tile-primary{background:var(--primary);color:#fff;grid-column:span 2}
.tile-secondary{background:var(--secondary);color:var(--secondary-foreground)}
.tile-muted{background:var(--muted)}
.tile-muted .big{color:var(--primary)}
.tile-accent{background:var(--accent);color:#fff;grid-column:span 2}
@media(max-width:680px){.tile-grid{grid-template-columns:1fr}.tile-primary,.tile-accent{grid-column:span 1}}

/* IMPACT */
.impact-stats{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;box-shadow:0 18px 40px rgba(0,0,0,.06);margin-top:-50px;position:relative;z-index:5}
@media(max-width:680px){.impact-stats{grid-template-columns:repeat(2,1fr)}}
.impact-area{border-left:4px solid var(--secondary);background:rgba(241,245,244,.7);padding:20px 22px;border-radius:0 14px 14px 0}
.impact-area .num{font-size:11px;color:var(--secondary);font-weight:800;letter-spacing:.1em;margin-bottom:4px}

/* CONTACT */
.info-card{display:flex;gap:16px;padding:18px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;margin-bottom:14px}
.info-card .icon{height:44px;width:44px;border-radius:10px;background:var(--primary);color:#fff;display:grid;place-items:center;flex-shrink:0;font-size:20px}
.info-card .t{font-weight:700;color:var(--primary)}
.info-card .d{font-size:.9rem;color:var(--muted-fg);margin-top:2px}
form.card input,form.card textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:8px;font:inherit;background:#fff;margin-bottom:12px}
form.card input:focus,form.card textarea:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:var(--primary)}
form.card h2{font-size:1.2rem}
.form-ok{padding:14px;background:rgba(31,107,58,.1);color:var(--primary);border-radius:8px;font-size:.92rem}

/* FOOTER */
.site-footer{background:var(--primary);color:#fff;margin-top:80px}
.site-footer .container{padding-top:48px;padding-bottom:32px}
.site-footer .cols{display:grid;grid-template-columns:1.2fr 1fr 1.4fr;gap:32px}
@media(max-width:880px){.site-footer .cols{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:.98rem;margin-bottom:14px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer ul li{margin-bottom:8px;font-size:.9rem;opacity:.92;display:flex;align-items:center;gap:8px}
.site-footer a:hover{text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);font-size:.78rem;opacity:.75;padding:14px 0}
.italic{font-style:italic;opacity:.88;font-size:.9rem}

/* WHATSAPP FAB */
.wa-fab{position:fixed;right:22px;bottom:22px;z-index:60;background:var(--whatsapp);color:#fff;border-radius:999px;padding:13px 18px;display:inline-flex;align-items:center;gap:8px;box-shadow:0 10px 24px rgba(37,211,102,.35);font-weight:600;font-size:.9rem;transition:transform .2s}
.wa-fab:hover{transform:scale(1.05)}
.wa-fab svg{width:22px;height:22px}
@media(max-width:540px){.wa-fab span{display:none}}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}