:root{
  --green:#0f8a6a; --green-d:#0b6a52; --green-l:#e7f6f1;
  --ink:#16241f; --body:#42514b; --line:#e3eae7; --bg:#ffffff; --bg-soft:#f5faf8;
  --amber:#f0a020; --wa:#25d366; --wa-d:#1da851;
  --r:14px; --r-lg:22px; --shadow:0 10px 30px rgba(15,138,106,.10); --shadow-sm:0 4px 14px rgba(20,36,31,.07);
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--body);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--green-d);text-decoration:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.3rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.3rem)}
h3{font-size:1.15rem;font-weight:700}
p{margin:.6em 0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:200}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:700;font-size:.98rem;padding:.85em 1.5em;border-radius:999px;border:0;cursor:pointer;transition:.18s;line-height:1}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 6px 18px rgba(37,211,102,.35)}
.btn-wa:hover{background:var(--wa-d);transform:translateY(-2px)}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-d);transform:translateY(-2px)}
.btn-ghost{background:#fff;color:var(--green-d);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--green);background:var(--green-l)}
.btn-lg{padding:1.05em 2em;font-size:1.05rem}

/* header */
.site-head{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-inner{display:flex;align-items:center;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:9px;font-size:1.35rem;font-weight:800;color:var(--ink)}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--green);color:#fff}
.brand-text strong{color:var(--green)}
.main-nav{display:flex;gap:4px;margin-left:auto}
.main-nav a{color:var(--ink);font-weight:600;font-size:.95rem;padding:.5em .8em;border-radius:9px}
.main-nav a:hover{background:var(--green-l);color:var(--green-d)}
.main-nav a.active{color:var(--green-d)}
.head-cta{flex-shrink:0}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;margin-left:auto;cursor:pointer}
.nav-toggle span{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:.2s}
.nav-toggle.x span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.x span:nth-child(2){opacity:0}
.nav-toggle.x span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.mobile-nav{display:none;flex-direction:column;padding:10px 22px 18px;border-bottom:1px solid var(--line);background:#fff}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:.7em .2em;border-bottom:1px solid var(--bg-soft);color:var(--ink);font-weight:600}
.mobile-nav .btn{margin-top:12px;justify-content:center}

/* hero */
.hero{background:linear-gradient(160deg,var(--green-l) 0%,#fff 62%);overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;padding:64px 0 70px}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);color:var(--green-d);font-weight:700;font-size:.82rem;padding:.45em 1em;border-radius:999px;box-shadow:var(--shadow-sm)}
.hero h1{margin:.4em 0 .25em}
.hero .lead{font-size:1.18rem;max-width:34ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;font-size:.9rem;font-weight:600;color:var(--ink)}
.hero-trust span{display:flex;align-items:center;gap:7px}
.hero-trust svg{color:var(--green)}
.hero-visual{position:relative}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:26px}
.hero-card h3{font-size:1.05rem;margin-bottom:4px}
.hero-card .promise{display:grid;gap:14px;margin-top:18px}
.promise-row{display:flex;gap:13px;align-items:flex-start}
.promise-ico{flex-shrink:0;width:42px;height:42px;border-radius:12px;background:var(--green-l);color:var(--green-d);display:grid;place-items:center}
.promise-row b{color:var(--ink)}
.promise-row p{margin:0;font-size:.9rem}

/* sections */
.section{padding:64px 0}
.section.soft{background:var(--bg-soft)}
.sec-head{max-width:640px;margin:0 auto 42px;text-align:center}
.sec-head .kicker{color:var(--green);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem}
.sec-head h2{margin:.3em 0}
.sec-head p{font-size:1.08rem}

/* cards grid */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#cfe6dd}
.card .ico{width:52px;height:52px;border-radius:14px;background:var(--green-l);color:var(--green-d);display:grid;place-items:center;margin-bottom:16px}
.card h3{margin-bottom:6px}
.card p{font-size:.95rem;margin:0}
.card .more{display:inline-block;margin-top:14px;font-weight:700;font-size:.9rem}
.card .more:after{content:" →"}

/* use cases */
.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.use{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.use b{color:var(--ink);display:block;margin-bottom:4px;font-size:1.02rem}
.use p{font-size:.92rem;margin:0}

/* packages / pricing */
.pkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pkg{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;position:relative}
.pkg.feat{border:2px solid var(--green);box-shadow:var(--shadow)}
.pkg .tag{align-self:flex-start;background:var(--green-l);color:var(--green-d);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;padding:.35em .8em;border-radius:999px;margin-bottom:14px}
.pkg.feat .tag{background:var(--green);color:#fff}
.pkg h3{font-size:1.12rem}
.pkg .price{font-size:1.5rem;font-weight:800;color:var(--green-d);margin:10px 0}
.pkg p{font-size:.93rem;flex:1}
.pkg .btn{margin-top:18px;justify-content:center}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{text-align:center}
.step .n{counter-increment:s;width:48px;height:48px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;display:grid;place-items:center;margin:0 auto 14px;font-size:1.1rem}
.step .n:before{content:counter(s)}
.step b{display:block;color:var(--ink);margin-bottom:4px}
.step p{font-size:.9rem;margin:0}

/* faq */
.faq-list{max-width:760px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;overflow:hidden}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:18px 22px;cursor:pointer;font-weight:700;color:var(--ink);font-size:1.02rem}
.faq-q .pm{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--green-l);color:var(--green-d);display:grid;place-items:center;font-size:1.2rem;transition:.2s}
.faq-item.open .faq-q .pm{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 22px}
.faq-item.open .faq-a{max-height:320px;padding-bottom:20px}
.faq-a p{margin:0;font-size:.96rem}

/* cta band */
.cta-band{background:linear-gradient(120deg,var(--green) 0%,var(--green-d) 100%);color:#fff}
.cta-band-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:50px 0}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9);margin:.3em 0 0;max-width:48ch}

/* page hero (inner) */
.page-hero{background:linear-gradient(160deg,var(--green-l),#fff);padding:54px 0 46px}
.page-hero .crumb{font-size:.85rem;color:var(--green-d);font-weight:600;margin-bottom:12px}
.page-hero h1{max-width:18ch}
.page-hero .lead{font-size:1.15rem;max-width:52ch;margin-top:12px}
.page-hero .btn{margin-top:24px}

/* content layout */
.content{display:grid;grid-template-columns:1.6fr 1fr;gap:46px;align-items:start}
.prose p{font-size:1.05rem}
.prose h2{margin:1.2em 0 .4em}
.feature-list{list-style:none;display:grid;gap:12px;margin:22px 0}
.feature-list li{display:flex;gap:12px;align-items:flex-start;font-weight:500;color:var(--ink)}
.feature-list svg{flex-shrink:0;color:var(--green);margin-top:3px}
.aside{position:sticky;top:90px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.aside h3{margin-bottom:8px}
.aside p{font-size:.95rem}
.aside .btn{margin-top:16px;width:100%;justify-content:center}
.callout{background:#fff8ec;border:1px solid #f3dcae;border-radius:var(--r);padding:16px 20px;margin:22px 0;font-size:.95rem;color:#8a6516}

/* gallery */
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gal{aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;position:relative;background:var(--green-l);border:1px solid var(--line)}
.gal img{width:100%;height:100%;object-fit:cover}
.gal .cap{position:absolute;left:0;right:0;bottom:0;padding:24px 16px 12px;background:linear-gradient(transparent,rgba(11,106,82,.85));color:#fff;font-weight:600;font-size:.92rem}

/* contact / quote form */
.quote-wrap{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
.quote-form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow-sm)}
.quote-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;color:var(--ink);font-size:.9rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:.75em .9em;border:1.5px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--green);box-shadow:0 0 0 3px var(--green-l)}
.field textarea{resize:vertical;min-height:90px}
.hp{position:absolute;left:-9999px}
.quote-form .btn{width:100%;justify-content:center;margin-top:6px}
.contact-side h3{margin:18px 0 6px}
.contact-side .ci{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.contact-side .ci svg{color:var(--green);flex-shrink:0;margin-top:3px}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-weight:600}
.alert.ok{background:var(--green-l);color:var(--green-d);border:1px solid #bfe6d8}
.alert.err{background:#fdeaea;color:#b5302d;border:1px solid #f3c4c2}

/* whatsapp float */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;width:60px;height:60px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);transition:.2s}
.wa-float:hover{transform:scale(1.08);background:var(--wa-d)}

/* footer */
.site-foot{background:var(--ink);color:#b9c7c1;padding:54px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px}
.foot-grid h3{color:#fff;font-size:.95rem;margin-bottom:14px}
.foot-grid a{display:block;color:#b9c7c1;padding:.28em 0;font-size:.92rem}
.foot-grid a:hover{color:#fff}
.brand-foot .brand-text{color:#fff;font-size:1.3rem}
.brand-foot .brand-text strong{color:#4fd1aa}
.foot-tag{color:#4fd1aa;font-weight:700;margin:12px 0 6px}
.foot-small{font-size:.85rem;color:#8aa49b}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);padding:20px 22px;font-size:.85rem}
.foot-bottom p{margin:0}

@media(max-width:900px){
  .main-nav,.head-cta{display:none}
  .nav-toggle{display:flex}
  .hero-inner{grid-template-columns:1fr;gap:34px;padding:46px 0 50px}
  .hero .lead{max-width:none}
  .content,.quote-wrap{grid-template-columns:1fr;gap:30px}
  .aside{position:static}
  .g3,.g4,.pkg-grid,.use-grid,.steps,.gal-grid{grid-template-columns:1fr 1fr}
  .cta-band-inner{flex-direction:column;text-align:center}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media(max-width:560px){
  .g3,.g4,.pkg-grid,.use-grid,.steps,.gal-grid,.g2,.quote-form .row{grid-template-columns:1fr}
  .section{padding:48px 0}
  .foot-grid{grid-template-columns:1fr}
  .wa-float{width:54px;height:54px}
}