/* Grupo AG — Agro Garden + AG Obras Civiles | hoja de estilos compartida */
:root{
  --magenta:#C81E8E; --magenta-d:#A3186F;
  --green:#3CA53C; --green-d:#1F7A3E; --green-dd:#14532b; --green-l:#8fe48f;
  --ink:#1c2526; --muted:#5b6a63; --bg:#ffffff; --soft:#f4f8f3; --line:#e3ece2;
  --shadow:0 12px 40px rgba(20,83,43,.12); --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,h5{font-family:'Poppins',sans-serif;line-height:1.15;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(1180px,92vw);margin-inline:auto}
.eyebrow{font-family:'Poppins';font-weight:700;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--green-d)}
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:'Poppins';font-weight:600;font-size:.98rem;padding:.85rem 1.6rem;border-radius:999px;transition:.25s;cursor:pointer;border:2px solid transparent}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 8px 22px rgba(60,165,60,.32)}
.btn-primary:hover{background:var(--green-d);transform:translateY(-2px)}
.btn-ghost{border-color:#fff;color:#fff}
.btn-ghost:hover{background:#fff;color:var(--green-dd)}
.btn-mag{background:var(--magenta);color:#fff}
.btn-mag:hover{background:var(--magenta-d);transform:translateY(-2px)}

/* HEADER */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.6rem 0;gap:1rem}
.brand{display:flex;align-items:center;gap:.65rem;font-family:'Poppins';font-weight:800;font-size:1.12rem;white-space:nowrap}
.brand img{height:46px;width:auto}
.brand span b{color:var(--magenta)} .brand span i{color:var(--green);font-style:normal}
.menu{display:flex;gap:1.7rem;font-family:'Poppins';font-weight:600;font-size:.94rem;align-items:center}
.menu a{color:var(--ink);opacity:.78;transition:.2s}
.menu a:hover,.menu a.active{opacity:1;color:var(--green-d)}
.nav .btn{padding:.58rem 1.2rem;font-size:.9rem}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.burger span{width:26px;height:3px;background:var(--ink);border-radius:3px;transition:.3s}

/* HERO */
.hero{position:relative;color:#fff;overflow:hidden;background:#0d3d20;min-height:clamp(520px,82vh,760px);display:flex;align-items:center}
.hero picture.bg{position:absolute;inset:0;z-index:0}
.hero picture.bg img,.hero video.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45;z-index:0}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(105deg,rgba(15,61,32,.94) 0%,rgba(20,83,43,.76) 42%,rgba(200,30,142,.30) 100%)}
.hero-inner{position:relative;z-index:2;padding:clamp(3rem,8vw,5rem) 0}
/* hero compacto para páginas interiores */
.hero.sub{min-height:clamp(360px,55vh,480px)}
.hero.sub h1{font-size:clamp(1.9rem,4.5vw,3rem);max-width:20ch}
.hero .crumb{font-size:.85rem;color:#bfe0c4;margin-bottom:.6rem}
.hero .crumb a{color:#dff1e1}
.hero h1{font-size:clamp(2.2rem,5.4vw,4.1rem);font-weight:800;max-width:18ch}
.hero h1 em{font-style:normal;color:var(--green-l)}
.hero p.lead{font-size:clamp(1.05rem,2vw,1.35rem);max-width:54ch;margin-top:1.3rem;color:#e7f3e7}
.hero .cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.2rem}
.hero .badges{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2.4rem}
.hero .badges span{font-family:'Poppins';font-weight:600;font-size:.82rem;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.25);padding:.45rem .9rem;border-radius:999px}

/* page hero (interior) */
.phero{background:linear-gradient(105deg,var(--green-dd),var(--green-d));color:#fff;padding:clamp(2.8rem,7vw,4.5rem) 0}
.phero h1{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:800;max-width:20ch}
.phero p{color:#cdeccf;font-size:1.1rem;max-width:60ch;margin-top:.9rem}
.crumb{font-size:.85rem;color:#9fd6a8;margin-bottom:.7rem}
.crumb a{color:#cdeccf}

/* STATS */
.stats{background:var(--green-dd);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:2.1rem 0}
.stat{text-align:center}
.stat b{font-family:'Poppins';font-weight:800;font-size:clamp(1.7rem,4vw,2.6rem);display:block;color:var(--green-l)}
.stat small{font-size:.88rem;opacity:.85}

/* SECTION */
section{padding:clamp(3.4rem,7vw,5.5rem) 0}
.sec-head{max-width:64ch;margin-bottom:2.6rem}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:700;margin:.5rem 0 .7rem}
.sec-head p{color:var(--muted);font-size:1.07rem}
.soft{background:var(--soft)}

/* SERVICES grid */
.grid-serv{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.3rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;transition:.28s;display:block;color:inherit}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ic{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.1rem;background:linear-gradient(135deg,var(--green),var(--green-d))}
.card:nth-child(even) .ic{background:linear-gradient(135deg,var(--magenta),var(--magenta-d))}
.card .ic svg{width:28px;height:28px;stroke:#fff;fill:none;stroke-width:1.9}
.card h3{font-size:1.16rem;font-weight:600;margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.95rem}
.card .more{display:inline-block;margin-top:.9rem;font-family:'Poppins';font-weight:600;font-size:.85rem;color:var(--green-d)}
.card:nth-child(even) .more{color:var(--magenta)}

/* WHY */
.why-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:3rem;align-items:center}
.why-list{display:grid;gap:1.1rem}
.why-item{display:flex;gap:1rem;align-items:flex-start}
.why-item .chk{flex:none;width:30px;height:30px;border-radius:9px;background:var(--green);display:grid;place-items:center;margin-top:2px}
.why-item:nth-child(even) .chk{background:var(--magenta)}
.why-item .chk svg{width:17px;height:17px;stroke:#fff;stroke-width:3;fill:none}
.why-item h4{font-size:1.04rem;font-weight:600;font-family:'Poppins'}
.why-item p{color:var(--muted);font-size:.93rem}
.why-media{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5}
.why-media img{width:100%;height:100%;object-fit:cover}
.why-media .tag{position:absolute;left:1.1rem;bottom:1.1rem;background:#fff;color:var(--green-dd);font-family:'Poppins';font-weight:700;font-size:.9rem;padding:.55rem 1rem;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,.18)}

/* GALLERY filterable */
.gal-filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.8rem}
.gal-filters button{font-family:'Poppins';font-weight:600;font-size:.88rem;padding:.5rem 1.1rem;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--muted);cursor:pointer;transition:.2s}
.gal-filters button.active,.gal-filters button:hover{background:var(--green-d);border-color:var(--green-d);color:#fff}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gi{position:relative;overflow:hidden;border-radius:16px;aspect-ratio:4/3;cursor:pointer}
.gi img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gi:hover img{transform:scale(1.07)}
.gi::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(15,61,32,.85));opacity:.92}
.gi .cap{position:absolute;left:1rem;bottom:.85rem;right:1rem;z-index:2;color:#fff}
.gi .cap b{font-family:'Poppins';font-weight:600;font-size:1rem;display:block}
.gi .cap small{font-size:.8rem;opacity:.88}
.gi.hide{display:none}

/* CASES */
.cases{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}
.case{display:flex;gap:.9rem;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.05rem 1.2rem;transition:.2s}
.case:hover{border-color:var(--green);transform:translateX(4px);box-shadow:var(--shadow)}
.case .pin{flex:none;width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--magenta),var(--magenta-d));display:grid;place-items:center}
.case:nth-child(3n) .pin{background:linear-gradient(135deg,var(--green),var(--green-d))}
.case .pin svg{width:19px;height:19px;stroke:#fff;fill:none;stroke-width:2}
.case b{font-family:'Poppins';font-weight:600;font-size:.97rem;display:block}
.case small{color:var(--muted);font-size:.83rem}

/* CLIENTS strip */
.clients{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center}
.clients span{font-family:'Poppins';font-weight:700;color:var(--green-dd);background:var(--soft);border:1px solid var(--line);padding:.6rem 1.2rem;border-radius:12px;font-size:.95rem}

/* BANNER */
.banner{background:linear-gradient(110deg,var(--green-d),var(--green-dd));color:#fff;text-align:center;border-radius:26px;padding:clamp(2.5rem,6vw,4rem);box-shadow:var(--shadow)}
.banner h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:700;max-width:24ch;margin-inline:auto}
.banner p{color:#cdeccf;max-width:50ch;margin:1rem auto 1.8rem}

/* CONTACT + FORM */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.2rem;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:2rem;box-shadow:var(--shadow)}
.form label{display:block;font-family:'Poppins';font-weight:600;font-size:.85rem;margin:.9rem 0 .35rem}
.form input,.form textarea,.form select{width:100%;padding:.8rem 1rem;border:1.5px solid var(--line);border-radius:12px;font:inherit;font-size:.95rem;transition:.2s;background:#fcfdfc}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--green)}
.form textarea{min-height:120px;resize:vertical}
.form .btn{width:100%;justify-content:center;margin-top:1.3rem}
.form .msg{margin-top:1rem;padding:.8rem 1rem;border-radius:12px;font-size:.92rem;display:none}
.form .msg.ok{display:block;background:#e8f7e8;color:var(--green-dd)}
.form .msg.err{display:block;background:#fdeaf4;color:var(--magenta-d)}
.cdata .person{display:flex;gap:1rem;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.2rem 1.4rem;margin-bottom:1rem}
.cdata .av{flex:none;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-family:'Poppins';font-weight:800;font-size:1.2rem;color:#fff;background:linear-gradient(135deg,var(--green),var(--green-d))}
.cdata .person:nth-child(odd) .av{background:linear-gradient(135deg,var(--magenta),var(--magenta-d))}
.cdata .person h4{font-size:1.08rem}
.cdata .person a{display:block;color:var(--muted);font-size:.9rem;transition:.2s}
.cdata .person a:hover{color:var(--green-d)}
.cdata .extra{color:var(--muted);font-size:.92rem;margin-top:.4rem}
.cdata .extra b{color:var(--ink)}

/* prose (service pages) */
.prose{max-width:68ch}
.prose h2{font-size:1.6rem;margin:1.6rem 0 .7rem}
.prose h3{font-size:1.2rem;margin:1.3rem 0 .5rem;color:var(--green-d)}
.prose p{margin-bottom:1rem;color:#39443f}
.prose ul{margin:0 0 1.2rem 1.2rem;display:grid;gap:.5rem}
.prose li{color:#39443f}
.split{display:grid;grid-template-columns:1.3fr 1fr;gap:2.5rem;align-items:start}
.split .media{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);position:sticky;top:90px}

/* FOOTER */
footer{background:var(--ink);color:#cfd8d2;padding:3rem 0 1.6rem}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:2rem}
.foot .brand{color:#fff;margin-bottom:1rem}
.foot p{font-size:.9rem;opacity:.8;max-width:34ch}
.foot h5{font-family:'Poppins';font-weight:600;color:#fff;margin-bottom:.9rem;font-size:1rem}
.foot ul{list-style:none;display:grid;gap:.5rem;font-size:.9rem}
.foot ul a{opacity:.8;transition:.2s}.foot ul a:hover{opacity:1;color:var(--green-l)}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:2.4rem;padding-top:1.4rem;text-align:center;font-size:.83rem;opacity:.6}

/* WhatsApp float */
.wa{position:fixed;right:18px;bottom:18px;z-index:80;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.25);transition:.25s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:32px;height:32px;fill:#fff}

@media(max-width:880px){
  .menu,.nav .btn.dn{display:none}
  .burger{display:flex}
  .menu.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;background:#fff;padding:1.2rem 6vw;gap:1rem;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .stats .wrap{grid-template-columns:repeat(2,1fr);gap:1.6rem}
  .why-grid,.split,.contact-grid{grid-template-columns:1fr;gap:2rem}
  .split .media{position:static}
  .why-media{aspect-ratio:16/11;max-width:520px}
  .gal{grid-template-columns:repeat(2,1fr)}
  .foot{grid-template-columns:1fr 1fr;gap:1.6rem}
}
@media(max-width:540px){ .gal{grid-template-columns:1fr} .foot{grid-template-columns:1fr} }