@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --green:#1f8a5a;
  --green-dark:#136341;
  --green-soft:#eaf6f0;
  --ink:#1c2420;
  --muted:#68746d;
  --line:#e7e9e5;
  --paper:#ffffff;
  --bg:#fbfbf9;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Plus Jakarta Sans',sans-serif;
  font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-color-scheme: dark){
  body{background:var(--bg) !important;color:var(--ink) !important;}
  .card,.pill,header.site,.search-row input{background:#fff !important;color:var(--ink) !important;}
}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.01em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}

/* header */
header.site{
  background:rgba(255,255,255,.9);backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.header-inner{
  max-width:1240px;margin:0 auto;padding:16px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.logo{display:flex;align-items:center;gap:11px;}
.logo-mark{
  width:42px;height:42px;flex:none;border-radius:12px;
  background:linear-gradient(135deg,var(--green),var(--green-dark));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:1.05rem;
}
.logo-text .l1{font-weight:800;font-size:1.28rem;line-height:1.05;color:var(--ink);}
.logo-text .l2{font-size:.65rem;letter-spacing:.14em;color:var(--green);font-weight:700;}

nav.main{display:flex;gap:30px;font-weight:600;font-size:.94rem;color:#3c453e;}
nav.main a{position:relative;padding:6px 0;}
nav.main a.active,nav.main a:hover{color:var(--green-dark);}
nav.main a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--green);border-radius:2px;}

.header-cta{display:flex;align-items:center;gap:12px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;font-weight:700;font-size:.88rem;
  border-radius:999px;border:1.5px solid var(--green);
  background:var(--green);color:#fff;cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(31,138,90,.28);}
.btn.outline{background:transparent;color:var(--green-dark);}

/* page head */
.pagehead{
  padding:56px 24px 40px;
  background:radial-gradient(circle at 15% 20%, var(--green-soft), transparent 55%), var(--bg);
}
.pagehead .wrap{max-width:1240px;margin:0 auto;}
.pagehead .kicker{
  display:inline-block;background:var(--green-soft);color:var(--green-dark);
  font-weight:700;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.pagehead h1{font-size:clamp(2.1rem,4vw,3rem);color:var(--ink);}
.pagehead p{max-width:600px;color:var(--muted);margin-top:14px;font-size:1.02rem;}

/* category pills */
.pill-row{
  max-width:1240px;margin:0 auto;padding:0 24px 8px;
  display:flex;gap:10px;flex-wrap:wrap;
}
.pill{
  padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);
  font-size:.85rem;font-weight:600;color:var(--ink);background:#fff;
  cursor:pointer;white-space:nowrap;
}
.pill:hover{border-color:var(--green);}
.pill.active{background:var(--green);border-color:var(--green);color:#fff;}

.search-row{max-width:1240px;margin:18px auto 0;padding:0 24px;}
.search-row input{
  width:100%;max-width:420px;padding:12px 16px;border-radius:12px;
  border:1.5px solid var(--line);font-family:inherit;font-size:.92rem;background:#fff;
}
.search-row input:focus{outline:none;border-color:var(--green);}

/* catalog */
.catalog-shell{max-width:1240px;margin:0 auto;padding:30px 24px 90px;}
.result-count{color:var(--muted);font-size:.85rem;margin-bottom:18px;}

.cat-group{margin-bottom:52px;}
.cat-group-head{display:flex;align-items:baseline;gap:12px;margin-bottom:20px;}
.cat-group-head h2{font-size:1.5rem;color:var(--ink);}
.cat-group-head .n{color:var(--muted);font-size:.85rem;font-weight:500;}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:22px;}

.card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(20,40,30,.1);border-color:transparent;}
.card-media{
  aspect-ratio:1/1;background:#fbfbf9;display:flex;align-items:center;justify-content:center;
  padding:22px;position:relative;
}
.card-media img{max-height:100%;max-width:100%;width:auto;height:auto;object-fit:contain;margin:auto;}
.card-media .noimg{
  width:64px;height:64px;border-radius:50%;background:var(--green-soft);
  display:flex;align-items:center;justify-content:center;color:var(--green-dark);
  font-weight:800;font-size:1.4rem;
}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-name{font-weight:700;font-size:1rem;color:var(--ink);}
.card-desc{font-size:.83rem;color:var(--muted);flex:1;line-height:1.5;}
.card-meta{
  display:flex;justify-content:space-between;align-items:center;
  font-size:.74rem;color:var(--muted);padding-top:10px;border-top:1px solid var(--line);
}
.card-meta .ref{background:var(--green-soft);color:var(--green-dark);padding:3px 9px;border-radius:999px;font-weight:600;}
.card-actions{display:flex;gap:8px;}
.card-actions button{
  flex:1;padding:9px;font-size:.78rem;font-weight:700;border-radius:10px;
  border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;
}
.card-actions button.primary{background:var(--green);border-color:var(--green);color:#fff;}
.card-actions button:hover{border-color:var(--green);}

/* sectors-style band reused sparingly */
.value-band{background:var(--green-dark);color:#fff;padding:44px 24px;}
.value-band .wrap{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:26px;}
.value-band h3{font-size:1.05rem;margin-bottom:6px;}
.value-band p{font-size:.86rem;color:#cdeadd;margin:0;}

footer.site{background:#0f2a1d;color:#b9d4c5;padding:40px 24px;font-size:.85rem;}
footer.site .wrap{max-width:1240px;margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;}

/* sidebar layout (persistent, never collapses) */
.layout{
  max-width:1320px;margin:0 auto;padding:26px 24px 90px;
  display:grid;grid-template-columns:260px 1fr;gap:28px;align-items:start;
}
.side{
  position:sticky;top:76px;
  max-height:calc(100vh - 96px);overflow-y:auto;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:6px 0;
}
.side-title{
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  font-weight:700;padding:14px 18px 8px;
}
.side-group{border-top:1px solid var(--line);}
.side-group:first-child{border-top:none;}
.side-group summary{list-style:none;}
.side-group summary::-webkit-details-marker{display:none;}
.side-group-head{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  width:100%;cursor:pointer;user-select:none;
  padding:12px 14px;
  font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;font-weight:800;color:var(--green-dark);
}
.side-group-head .chev{transition:transform .15s ease;font-size:.7rem;color:var(--muted);}
.side-group[open] .side-group-head .chev{transform:rotate(90deg);}
.side-group-body{padding-bottom:6px;}
.side-list{list-style:none;margin:0;padding:0 8px 10px;}
.side-list li a{
  display:flex;justify-content:space-between;gap:8px;align-items:center;
  padding:9px 10px;border-radius:10px;font-size:.86rem;font-weight:600;color:var(--ink);
}
.side-list li a:hover{background:var(--green-soft);}
.side-list li a.active{background:var(--green);color:#fff;}
.side-list li a .count{
  font-size:.7rem;font-weight:700;color:var(--muted);background:var(--bg);
  border-radius:999px;padding:2px 7px;
}
.side-list li a.active .count{background:rgba(255,255,255,.25);color:#fff;}
@media (max-width:860px){
  .layout{grid-template-columns:1fr;}
  .side{position:relative;top:0;max-height:none;}
}

/* ultraconcentrados table */
.uc-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:20px;}
.uc-badge{
  display:inline-flex;align-items:center;gap:6px;background:var(--green-soft);color:var(--green-dark);
  font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 12px;border-radius:999px;margin-bottom:14px;
}
.uc-table{width:100%;border-collapse:collapse;font-size:.82rem;}
.uc-table th{
  text-align:left;font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);
  padding:8px 10px;border-bottom:2px solid var(--line);
}
.uc-table td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle;}
.uc-table img{height:44px;width:auto;object-fit:contain;}
.uc-table .eq-icon{height:34px;width:auto;object-fit:contain;}
.uc-table .name{font-weight:700;}
.uc-eco-img{width:100%;border-radius:14px;margin-top:16px;border:1px solid var(--line);}
.uc-eco-caption{font-size:.76rem;color:var(--muted);margin-top:8px;}

.ft-box{
  background:var(--green-soft);border:1px solid var(--line);border-radius:16px;
  padding:16px;margin-top:14px;
}
.ft-box p{font-size:.82rem;color:var(--ink);margin:0 0 10px;font-weight:600;}
.ft-thumbs{display:flex;gap:8px;}
.ft-thumbs img{width:56px;height:56px;object-fit:contain;background:#fff;border-radius:10px;border:1px solid var(--line);padding:6px;}

.wa-float{
  position:fixed;bottom:22px;right:22px;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px rgba(0,0,0,.22);z-index:60;
}
.wa-float svg{width:28px;height:28px;fill:#fff;}

.draft-banner{background:#fff4e0;color:#8a5a12;text-align:center;font-size:.8rem;font-weight:600;padding:8px;border-bottom:1px solid #f0dfb8;}

.menu-toggle{
  display:none;width:40px;height:40px;border-radius:10px;border:1.5px solid var(--line);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;flex:none;
}
.menu-toggle svg{width:20px;height:20px;}

.no-results{
  display:none;text-align:center;padding:40px 20px;color:var(--muted);
  border:1.5px dashed var(--line);border-radius:16px;
}

@media (max-width:640px){
  .menu-toggle{display:flex;}
  nav.main{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:8px 24px;box-shadow:0 12px 20px rgba(0,0,0,.06);
  }
  nav.main.open{display:flex;}
  nav.main a{padding:12px 0;border-bottom:1px solid var(--line);}
  nav.main a:last-child{border-bottom:none;}
  .header-cta .btn.outline{display:none;}
}

/* productos hub page */
.hub-grid{
  max-width:1100px;margin:0 auto;padding:10px 24px 90px;
  display:grid;grid-template-columns:1fr 1fr;gap:22px;
}
@media (max-width:640px){ .hub-grid{grid-template-columns:1fr;} }
.hub-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  min-height:280px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:22px;position:relative;overflow:hidden;
}
.hub-card .hub-bg{
  position:absolute;inset:0;opacity:.10;background-size:cover;background-position:center;
}
.hub-card h3{font-size:1.3rem;color:var(--ink);margin-bottom:14px;position:relative;}
.hub-card .btn.outline{
  align-self:flex-start;border-color:var(--green);color:var(--green-dark);
  background:#fff;position:relative;
}
.hub-card.disabled{opacity:.55;}
.hub-card.disabled .btn.outline{border-color:var(--line);color:var(--muted);cursor:default;}

/* ---- visual refresh: hero, sector cards, category icons ---- */
.hero-band{
  position:relative;overflow:hidden;
  background:linear-gradient(120deg,#0f3d2a,#1f8a5a 65%,#2fae74);
  color:#fff;padding:64px 24px 76px;
}
.hero-band::before{
  content:"";position:absolute;inset:0;
  background:
    repeating-linear-gradient(115deg, rgba(255,255,255,.06) 0 2px, transparent 2px 46px);
  opacity:.5;
}
.hero-band::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.16), transparent 70%);
}
.hero-band .wrap{max-width:1240px;margin:0 auto;position:relative;}
.hero-band .kicker{
  display:inline-block;background:rgba(255,255,255,.14);color:#eafff2;
  font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  padding:7px 16px;border-radius:999px;margin-bottom:18px;
}
.hero-band h1{font-size:clamp(2.3rem,5vw,3.6rem);color:#fff;line-height:1.08;max-width:760px;}
.hero-band p.lead{max-width:560px;color:#dcf3e6;margin-top:16px;font-size:1.08rem;}
.hero-band .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;}
.hero-band .btn.amber{background:#e8a33d;border-color:#e8a33d;color:#22150a;font-weight:800;}
.hero-band .btn.ghost{background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.5);color:#fff;}

.section-alt{background:var(--green-soft);}
.section-pad{max-width:1240px;margin:0 auto;padding:56px 24px;}
.section-head-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap;}
.section-head-row h2{font-size:clamp(1.5rem,2.6vw,2.1rem);color:var(--ink);}
.section-head-row .eyebrow{color:var(--green-dark);font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;}

.hub-card{position:relative;}
.cat-icon{
  width:52px;height:52px;border-radius:14px;background:var(--green-soft);
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:14px;
}

.sector-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;
}
.sector-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:22px 14px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;
  transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.sector-card:hover{transform:translateY(-4px);box-shadow:0 14px 26px rgba(20,40,30,.1);border-color:transparent;}
.sector-icon{
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--green-soft),#fff);
  display:flex;align-items:center;justify-content:center;font-size:1.7rem;
  border:1px solid var(--line);
}
.sector-name{font-size:.85rem;font-weight:700;color:var(--ink);}

.banner3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1240px;margin:-46px auto 0;padding:0 24px;position:relative;z-index:2;}
@media (max-width:860px){.banner3{grid-template-columns:1fr;}}
.banner3 .hub-card{box-shadow:0 18px 34px rgba(20,40,30,.12);}