/* GreenH2 LATAM — Production CSS v11
   Paleta oficial: #1F2020 / #00A05D / #B4DDC5 / #ECF6EE
   Kera GH2 (unified under GreenH2 LATAM palette)
*/
:root {
  --mp:  #1F2020; --mp2: #252928; --mp3: #2D332F; --mp4: #363D39;
  --ge:  #00A05D; --ge2: #008A4F; --ge3: #006B3C;
  --gl:  #B4DDC5; --gc:  #ECF6EE; --gc2: #E0F0E8;
  --tw:  #F5F8F5; --tg1: #8A9E94; --tg2: #A8BCB4; --tg3: #C8D8D0;
  --tdk: #1F2020; --tdk2:#374038; --tdk3:#566358;
  --kera:#00A05D; --kera2:#008A4F; --kera-lt:#B4DDC5;
  --ff:  'Nunito', sans-serif;
  --r:   4px; --rl: 12px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--mp); color: var(--tg2); font-family: var(--ff);
       font-weight: 300; line-height: 1.7; overflow-x: hidden; }
h1 { font-size: clamp(1.9rem, 4.2vw, 3.4rem); font-weight: 800; line-height: 1.1; letter-spacing: -.015em; }
h2 { font-size: clamp(1.4rem, 2.8vw, 2.3rem); font-weight: 700; line-height: 1.12; letter-spacing: -.012em; }
h3 { font-size: clamp(1rem, 1.7vw, 1.35rem); font-weight: 700; line-height: 1.2; }
h4 { font-size: .92rem; font-weight: 700; }
p  { font-size: .93rem; line-height: 1.76; }
a  { color: var(--ge); text-decoration: none; transition: color .2s; }
a:hover { color: var(--ge2); }
img { max-width: 100%; height: auto; display: block; }
.ct  { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.sec { padding: 96px 0; position: relative; overflow: hidden; }
.sec-sm { padding: 60px 0; }
.sec-dk  { background: var(--mp); }
.sec-dk2 { background: var(--mp2); }
.sec-lt  { background: var(--gc); }
.sec-kera { background: linear-gradient(160deg, #161a17 0%, #1a2a1e 55%, #141c16 100%); }
.sec-video { background: #0d1210; }

/* LABELS */
.lbl { display: inline-block; font-size: .62rem; font-weight: 800; letter-spacing: .2em;
       text-transform: uppercase; padding: 5px 12px; border-radius: 2px; margin-bottom: 1.1rem; }
.lbl-dk   { color: var(--ge);      border: 1px solid rgba(0,160,93,.3);   background: rgba(0,160,93,.07); }
.lbl-kera { color: var(--ge); border: 1px solid rgba(0,160,93,.3); background: rgba(0,160,93,.08); }
.lbl-eval { color: #F59E0B;        border: 1px solid rgba(245,158,11,.28); background: rgba(245,158,11,.06); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--ff);
       font-size: .79rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
       padding: 13px 26px; border-radius: var(--r); transition: all .22s;
       cursor: pointer; border: none; white-space: nowrap; text-decoration: none; }
.btn-p    { background: var(--ge);   color: #fff; box-shadow: 0 4px 16px rgba(0,160,93,.22); }
.btn-p:hover  { background: var(--ge2); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,160,93,.3); }
.btn-kera { background: var(--ge); color: #fff; box-shadow: 0 4px 14px rgba(0,160,93,.28); }
.btn-kera:hover { background: var(--ge2); color: #fff; transform: translateY(-2px); }
.btn-o    { background: transparent; color: var(--tg3); border: 1px solid rgba(255,255,255,.18); }
.btn-o:hover  { border-color: var(--ge); color: var(--tw); background: rgba(0,160,93,.07); }
.btn-sm   { padding: 9px 18px; font-size: .74rem; }

/* NAV */
#nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0 2rem; transition: all .3s; }
#nav.sc { background: rgba(27,29,28,.97); backdrop-filter: blur(20px);
          border-bottom: 1px solid rgba(0,160,93,.12); }
.nv  { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; height: 68px; gap: 1rem; }
.nav-logo { height: 34px; width: auto; display: block; }
.nvl { display: flex; align-items: center; list-style: none; gap: 0; margin-left: auto; }
.nvl a { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
         color: var(--tg1); padding: 7px 11px; transition: color .2s; }
.nvl a:hover { color: var(--tw); }
.nav-cta { margin-left: 1rem; flex-shrink: 0; }
.ntg { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; margin-left: auto; }
.ntg span { display: block; width: 22px; height: 2px; background: var(--tg2); transition: all .3s; }

/* HERO */
#hero { min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px;
        position: relative; overflow: hidden; }
.hbg { position: absolute; inset: 0; background: url('../images/hero.webp') center 30% / cover no-repeat; }
.hbg::after { content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(27,29,28,.94) 0%, rgba(27,29,28,.7) 52%, rgba(27,29,28,.15) 100%),
              linear-gradient(0deg, rgba(27,29,28,.98) 0%, transparent 28%); }
.hc { position: relative; z-index: 2; max-width: 660px; }
.htag { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,160,93,.1);
        border: 1px solid rgba(0,160,93,.28); color: var(--ge); font-size: .66rem; font-weight: 800;
        letter-spacing: .18em; text-transform: uppercase; padding: 6px 14px; border-radius: 2px; margin-bottom: 1.5rem; }
.htag::before { content: ''; width: 6px; height: 6px; background: var(--ge);
                border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:.5; transform:scale(1.5); } }
.htagline { font-size: clamp(.95rem,1.8vw,1.2rem); font-weight: 700; color: var(--gl);
            letter-spacing: .02em; margin: .8rem 0 .4rem; }
.hsub { font-size: .98rem; color: var(--tg3); margin: 1.2rem 0 2rem; max-width: 520px; line-height: 1.72; }
.hbtns { display: flex; flex-wrap: wrap; gap: 12px; }

/* METRICS */
#metrics { background: var(--mp2); border-top: 1px solid rgba(0,160,93,.1);
           border-bottom: 1px solid rgba(0,160,93,.1); padding: 40px 0; }
.mgrid { display: grid; grid-template-columns: repeat(6,1fr); gap: 1px; background: rgba(255,255,255,.04); }
.mc { padding: 26px 18px; text-align: center; background: var(--mp2); }
.mc-icon  { font-size: 1.4rem; margin-bottom: .45rem; }
.mc-label { font-size: .61rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase;
            color: var(--ge); margin-bottom: .3rem; }
.mc-val   { font-size: .8rem; color: var(--tg2); line-height: 1.38; }

/* SECTION HEADER */
.sh { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.sh h2 { color: #fff; }
.sh p  { margin-top: .8rem; color: var(--tg2); }

/* KITS */
.kera-badge { display: inline-flex; align-items: center; gap: 8px;
              background: rgba(0,160,93,.1); border: 1px solid rgba(0,160,93,.25);
              border-radius: var(--r); padding: 6px 14px; margin-bottom: .9rem; }
.kera-badge img { height: 22px; width: auto; }
.kera-badge span { font-size: .68rem; font-weight: 800; letter-spacing: .1em;
                   text-transform: uppercase; color: var(--ge); }
.kits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3px;
             border-radius: var(--rl); overflow: hidden; margin: 2.2rem 0 1.8rem; }
.kits-img  { width: 100%; height: 360px; object-fit: cover; display: block; }
.kits-feat { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-top: 1.8rem; }
.kf { background: rgba(0,160,93,.06); border: 1px solid rgba(0,160,93,.15);
      border-radius: var(--r); padding: 1.2rem 1rem; }
.kf-icon { font-size: 1.2rem; margin-bottom: .45rem; }
.kf h4 { color: var(--ge); font-size: .76rem; letter-spacing: .05em; text-transform: uppercase;
          margin-bottom: .3rem; }
.kf p  { color: var(--tg2); font-size: .8rem; line-height: 1.5; }
.kits-disclaimer { background: rgba(0,160,93,.04); border: 1px solid rgba(0,160,93,.12);
                   border-radius: var(--r); padding: .9rem 1.3rem; margin-top: 1.5rem; }
.kits-disclaimer p { font-size: .77rem; color: var(--tg1); line-height: 1.55; }

/* VIDEO */
.video-wrap { position: relative; border-radius: var(--rl); overflow: hidden;
              background: #000; border: 1px solid rgba(0,160,93,.18); }
.video-wrap video { width: 100%; display: block; max-height: 540px; object-fit: contain; background: #000; }
.voverlay { position: absolute; inset: 0; pointer-events: none;
            background: linear-gradient(0deg, rgba(8,12,24,.88) 0%, rgba(8,12,24,.25) 40%, transparent 70%);
            z-index: 1; transition: opacity .35s; }
.voverlay-text { position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem; z-index: 2; pointer-events: none; }
.voverlay-text .vt-lbl { font-size: .63rem; font-weight: 800; letter-spacing: .18em;
                          text-transform: uppercase; color: var(--ge); margin-bottom: .3rem; }
.voverlay-text .vt-title { font-size: 1.05rem; font-weight: 700; color: #fff; line-height: 1.3; }
.vplay { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
         z-index: 3; width: 72px; height: 72px; background: rgba(0,160,93,.16);
         border: 2px solid rgba(0,160,93,.5); border-radius: 50%;
         display: flex; align-items: center; justify-content: center;
         cursor: pointer; transition: all .25s; backdrop-filter: blur(8px); }
.vplay:hover { background: rgba(0,160,93,.3); transform: translate(-50%,-50%) scale(1.08); }
.vplay svg { width: 24px; height: 24px; fill: #fff; margin-left: 4px; }
.vfallback { display: none; padding: 3rem 2rem; text-align: center; }
.vfallback p  { color: var(--tg2); }
.vfallback a  { color: var(--ge); }

/* ROADMAP */
.roadmap-img   { width: 100%; border-radius: var(--rl); border: 1px solid rgba(0,160,93,.12); }
.roadmap-steps { display: flex; gap: 0; overflow-x: auto; padding-bottom: .5rem; margin: 2rem 0; }
.rs { flex: 1; min-width: 100px; text-align: center; position: relative; padding: 0 .4rem; }
.rs::after { content: '→'; position: absolute; right: -10px; top: 14px;
             color: var(--ge); font-weight: 700; font-size: .9rem; }
.rs:last-child::after { display: none; }
.rs-num { width: 34px; height: 34px; background: rgba(0,160,93,.1); border: 1px solid rgba(0,160,93,.28);
          border-radius: 50%; display: flex; align-items: center; justify-content: center;
          font-size: .7rem; font-weight: 800; color: var(--ge); margin: 0 auto .5rem; }
.rs-label { font-size: .72rem; color: var(--tg2); line-height: 1.3; }

/* TWO-COL */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.tc-img  { width: 100%; border-radius: var(--rl); }
.tc-content h2 { color: #fff; }
.tc-content p  { margin: .7rem 0; color: var(--tg2); }
.feat-list { list-style: none; margin-top: 1.1rem; }
.feat-list li { display: flex; gap: .7rem; align-items: flex-start; padding: .5rem 0;
                border-bottom: 1px solid rgba(255,255,255,.05); font-size: .85rem; color: var(--tg2); }
.feat-list li::before { content: '→'; color: var(--ge); font-weight: 700; flex-shrink: 0; margin-top: .1rem; }

/* CIRCULAR */
.ec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3px;
           border-radius: var(--rl); overflow: hidden; margin: 2.2rem 0 1.8rem; }
.ec-img  { width: 100%; height: 340px; object-fit: cover; display: block; }
.ec-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.ecc { background: rgba(0,160,93,.06); border: 1px solid rgba(0,160,93,.15);
       border-radius: var(--r); padding: 1.2rem 1rem; }
.ecc-icon { font-size: 1.25rem; margin-bottom: .45rem; }
.ecc h4   { color: var(--ge); font-size: .76rem; text-transform: uppercase;
            letter-spacing: .05em; margin-bottom: .3rem; }
.ecc p    { color: var(--tg2); font-size: .8rem; line-height: 1.48; }

/* PLASTICO */
.plastico-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
.plas-card { background: var(--mp3); border: 1px solid rgba(0,160,93,.11);
             border-radius: var(--rl); padding: 1.8rem; }
.plas-card h4 { color: var(--ge); margin-bottom: .55rem; }
.plas-card p  { color: var(--tg2); font-size: .87rem; }

/* CONSUMO FUNCIONAL */
.eval-box { background: rgba(245,158,11,.04); border: 1px solid rgba(245,158,11,.16);
            border-radius: var(--rl); padding: 2rem 2.2rem; }
.eval-box h3 { color: #F59E0B; margin-bottom: .55rem; }
.eval-box p  { color: var(--tg2); font-size: .87rem; }
.disclaimer  { background: rgba(255,255,255,.03); border-left: 3px solid rgba(245,158,11,.32);
               padding: .85rem 1.2rem; border-radius: 0 var(--r) var(--r) 0; margin-top: 1rem; }
.disclaimer p { font-size: .75rem; color: var(--tg1); line-height: 1.55; }

/* INDUSTRIAS */
.ind-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(145px,1fr)); gap: .85rem; }
.ind-card { background: var(--mp3); border: 1px solid rgba(255,255,255,.06);
            border-radius: var(--rl); padding: 1.4rem 1rem; text-align: center; transition: all .25s; }
.ind-card:hover { background: var(--mp4); border-color: rgba(0,160,93,.2); transform: translateY(-2px); }
.ind-icon { font-size: 1.7rem; margin-bottom: .55rem; }
.ind-card h4 { color: var(--tg3); font-size: .74rem; line-height: 1.3; }

/* INVESTORS */
.inv-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.3rem; margin-top: 2.2rem; }
.inv-card { background: var(--mp3); border: 1px solid rgba(0,160,93,.11);
            border-radius: var(--rl); padding: 1.7rem; }
.inv-card h3 { color: var(--tw); margin-bottom: .65rem; }
.inv-card p  { color: var(--tg2); font-size: .85rem; }
.vision-box  { background: var(--mp3); border: 1px solid rgba(0,160,93,.11);
               border-radius: var(--rl); padding: 2.2rem; margin-top: 1.8rem; }
.vision-box h3 { color: var(--tw); margin-bottom: .65rem; }
.vision-box p  { color: var(--tg2); font-size: .88rem; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: start; }
.ci-block { display: flex; gap: 14px; padding: .9rem; background: var(--mp3);
            border-radius: var(--rl); margin: .6rem 0; align-items: center;
            border: 1px solid rgba(255,255,255,.04); transition: border .2s; }
.ci-block:hover { border-color: rgba(0,160,93,.18); }
.ci-logo { height: 28px; width: auto; display: block; }
.ci-info small { display: block; font-size: .65rem; font-weight: 800; letter-spacing: .12em;
                 text-transform: uppercase; color: var(--tg1); margin-bottom: .2rem; }
.ci-info a { font-size: .9rem; color: var(--tg3); font-weight: 600; }
.ci-info a:hover { color: var(--tw); }
.cfallback { background: rgba(0,160,93,.06); border: 1px solid rgba(0,160,93,.15);
             border-radius: var(--r); padding: .85rem 1.1rem; margin-top: 1rem; }
.cfallback p { font-size: .77rem; color: var(--tg2); line-height: 1.5; }
.cfallback a { color: var(--ge); }
.cform { background: var(--mp2); border: 1px solid rgba(255,255,255,.06);
         border-radius: var(--rl); padding: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.fg { margin-bottom: 1rem; }
.fg label { display: block; font-size: .68rem; font-weight: 700; letter-spacing: .1em;
            text-transform: uppercase; color: var(--tg1); margin-bottom: .4rem; }
.fg input, .fg select, .fg textarea { width: 100%; background: var(--mp3);
  border: 1px solid rgba(255,255,255,.09); border-radius: var(--r);
  padding: 10px 13px; color: var(--tw); font-family: var(--ff); font-size: .85rem; transition: border .2s; }
.fg input:focus, .fg select:focus, .fg textarea:focus { outline: none; border-color: var(--ge); }
.fg select option { background: var(--mp3); }
.fg textarea { resize: vertical; min-height: 88px; }
.dest-note { font-size: .74rem; color: var(--ge); margin-top: .38rem; font-weight: 700; }
.ferr { display: none; background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.22);
        border-radius: var(--r); padding: .72rem .95rem; margin-top: .65rem;
        font-size: .79rem; color: #fca5a5; }

/* WHATSAPP FLOAT */
.wa-float { position: fixed; bottom: 28px; right: 28px; z-index: 999;
            display: flex; align-items: center; gap: 10px;
            background: #25D366; color: #fff; border-radius: 50px;
            padding: 12px 20px 12px 14px; box-shadow: 0 4px 20px rgba(37,211,102,.35);
            text-decoration: none; font-family: var(--ff); font-size: .8rem; font-weight: 700;
            letter-spacing: .02em; transition: all .25s; }
.wa-float:hover { background: #1ebe5d; color: #fff; transform: translateY(-3px);
                  box-shadow: 0 8px 28px rgba(37,211,102,.45); }
.wa-float svg { width: 22px; height: 22px; fill: #fff; flex-shrink: 0; }

/* FOOTER */
footer { background: #0f1110; border-top: 1px solid rgba(255,255,255,.05); padding: 56px 0 0; }
.fgrid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.flogo { height: 30px; width: auto; margin-bottom: .8rem; }
.fbrand p { color: var(--tg1); font-size: .82rem; margin: .5rem 0 1rem; line-height: 1.6; }
.fcontact-row { display: flex; align-items: center; gap: 10px; padding: .4rem 0; }
.fcontact-logo { height: 18px; width: auto; opacity: .85; }
.fcontact-row small { display: block; font-size: .65rem; color: var(--tg1); }
.fcontact-row a { font-size: .79rem; color: var(--tg2); transition: color .2s; }
.fcontact-row a:hover { color: var(--ge); }
.fcc h5 { font-size: .66rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase;
           color: var(--tg3); margin-bottom: .85rem; }
.fcc ul { list-style: none; }
.fcc li { margin-bottom: .42rem; }
.fcc a  { font-size: .79rem; color: var(--tg1); transition: color .2s; }
.fcc a:hover { color: var(--ge); }
.fbot { border-top: 1px solid rgba(255,255,255,.05); padding: 1.3rem 0;
        display: flex; justify-content: space-between; align-items: center;
        flex-wrap: wrap; gap: .5rem; }
.fbot p { font-size: .74rem; color: var(--tg1); }

/* REVEAL */
.rv { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.rv.vi { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .two-col, .contact-grid, .kits-grid, .ec-grid, .plastico-grid { grid-template-columns: 1fr; }
  .kits-feat, .ec-cards { grid-template-columns: 1fr 1fr; }
  .inv-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .fgrid { grid-template-columns: 1fr 1fr; }
  .kits-img, .ec-img { height: 250px; }
  .mgrid { grid-template-columns: repeat(3,1fr); }
  .ntg { display: flex; }
  .nav-cta { display: none; }
  .nvl { display: none; position: fixed; top: 68px; left: 0; right: 0;
         background: rgba(27,29,28,.98); flex-direction: column;
         padding: 1.5rem; border-bottom: 1px solid rgba(0,160,93,.18); }
  .nvl.op { display: flex; }
  .nvl a { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
}
@media (max-width: 600px) {
  .fgrid { grid-template-columns: 1fr; }
  .kits-feat, .ec-cards { grid-template-columns: 1fr; }
  .inv-grid { grid-template-columns: 1fr; }
  .mgrid { grid-template-columns: repeat(2,1fr); }
  .hbtns { flex-direction: column; }
  .wa-float span { display: none; }
  .wa-float { padding: 14px; border-radius: 50%; }
}