:root{
  --bg:#121816;--bg2:#1C2522;--bg3:#233029;--ink:#EEF4F0;--body:#B9C4BE;--muted:#7E8A83;
  --green:#2F7C4E;--green2:#53A179;--mint:#B6D1C1;--gold:#DD9A2B;--line:rgba(182,209,193,.16);
  --max:1180px;--r:18px;--font:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--font);font-size:17px;line-height:1.6;
  background-image:radial-gradient(1200px 600px at 80% -10%,rgba(47,124,78,.18),transparent 60%),radial-gradient(900px 500px at -10% 30%,rgba(83,161,121,.10),transparent 60%);}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,3.9rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}a{color:var(--mint);text-decoration:none}a:hover{color:#fff}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{color:var(--green2);font-weight:800;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.9rem;display:block}
.lead{font-size:1.15rem;color:var(--body);max-width:60ch}
.gold{color:var(--gold)}.mint{color:var(--mint)}
/* nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);background:rgba(18,24,22,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:1.5rem;height:68px}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--ink);font-weight:800;font-size:1.05rem}
.brand img{width:34px;height:34px}
.menu{display:flex;gap:1.4rem;margin-left:auto;align-items:center}
.menu a{color:var(--body);font-weight:600;font-size:.95rem}.menu a:hover,.menu a.active{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.15rem;border-radius:999px;font-weight:700;font-size:.95rem;border:1px solid var(--line);color:var(--ink);transition:.2s}
.btn:hover{border-color:var(--mint);color:#fff}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}.btn.primary:hover{background:var(--green2);border-color:var(--green2)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#1C2522}.btn.gold:hover{filter:brightness(1.08)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;color:var(--ink);width:42px;height:42px;font-size:1.3rem;cursor:pointer}
/* hero */
.hero{position:relative;overflow:hidden;padding:5.5rem 0 4rem}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero .art{position:relative;min-height:380px}
.hero .art svg{width:100%;height:auto;display:block}
.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .8rem;border-radius:999px;border:1px solid var(--line);font-size:.82rem;color:var(--mint);margin-bottom:1.4rem;background:rgba(28,37,34,.6)}
.badge i{width:8px;height:8px;border-radius:50%;background:var(--green2);box-shadow:0 0 0 4px rgba(83,161,121,.25)}
.actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.hero.small{padding:4rem 0 2.5rem}.hero.small .wrap{grid-template-columns:1fr;gap:1rem}
.orbit{animation:spin 90s linear infinite;transform-origin:center}.orbit.rev{animation-direction:reverse;animation-duration:140s}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.orbit{animation:none}}
/* sections */
section{padding:4.5rem 0}
.section-head{max-width:70ch;margin-bottom:2.5rem}
.grid{display:grid;gap:1.1rem}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:1.5rem;position:relative;transition:.2s;color:var(--body)}
a.card:hover{border-color:rgba(182,209,193,.45);transform:translateY(-2px)}
.card h3{margin-top:.9rem}.card p{margin:0;font-size:.95rem}
.card .ic{width:44px;height:44px;border-radius:12px;background:rgba(47,124,78,.22);display:grid;place-items:center;color:var(--mint)}
.card .ic svg{width:22px;height:22px}
.card .num{position:absolute;top:1.2rem;right:1.4rem;font-weight:800;color:rgba(182,209,193,.35);font-size:1.1rem}
.card.dark{background:var(--bg3)}
/* split eje */
.eje{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem;align-items:center;padding:3.5rem 0;border-top:1px solid var(--line)}
.eje:nth-child(even){grid-template-columns:1.1fr .9fr}.eje:nth-child(even) .panel{order:2}
.panel{position:relative;border-radius:var(--r);overflow:hidden;background:var(--bg2);aspect-ratio:4/4.6;border:1px solid var(--line)}
.panel svg{position:absolute;inset:0;width:100%;height:100%}
.panel .n{position:absolute;left:1.4rem;bottom:2.2rem;font-size:5rem;font-weight:800;color:var(--mint);line-height:1;letter-spacing:-.03em}
.panel .l{position:absolute;left:1.5rem;bottom:.9rem;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:#fff;font-weight:700;opacity:.9}
.items{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;gap:1rem}
.items li{display:grid;grid-template-columns:40px 1fr;gap:.9rem;align-items:start}
.items .ic{width:40px;height:40px;border-radius:50%;background:rgba(238,244,240,.08);display:grid;place-items:center;color:var(--mint)}
.items .ic svg{width:18px;height:18px}
.items b{color:var(--ink);display:block;font-size:1rem}.items span{font-size:.93rem}
.items.compact{gap:.6rem}.items.compact b{font-size:.95rem}.items.compact span{font-size:.88rem}
/* subnav */
.subnav{position:sticky;top:68px;z-index:40;background:rgba(18,24,22,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.subnav .wrap{display:flex;gap:.3rem;overflow-x:auto;padding:.6rem 20px;scrollbar-width:none}.subnav .wrap::-webkit-scrollbar{display:none}
.subnav a{white-space:nowrap;padding:.4rem .8rem;border-radius:999px;font-size:.85rem;font-weight:600;color:var(--body);border:1px solid transparent}
.subnav a:hover{border-color:var(--line);color:var(--ink)}
/* steps */
.steps{counter-reset:s;display:grid;gap:1rem}
.steps li{list-style:none;counter-increment:s;display:grid;grid-template-columns:56px 1fr;gap:1rem;align-items:start;padding:1.2rem;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r)}
.steps li::before{content:counter(s,decimal-leading-zero);font-weight:800;font-size:1.6rem;color:var(--green2);line-height:1.1}
.steps b{color:var(--ink);display:block;margin-bottom:.2rem}.steps span{font-size:.95rem}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:.6rem;align-items:stretch}
.flow div{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:1rem;font-size:.9rem;position:relative}
.flow div b{display:block;color:var(--ink);margin-bottom:.3rem}
.flow div::after{content:"→";position:absolute;right:-.9rem;top:50%;transform:translateY(-50%);color:var(--green2);font-weight:800}
.flow div:last-child::after{content:""}
.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin:0}.tags li{list-style:none;padding:.35rem .75rem;border-radius:999px;border:1px solid var(--line);font-size:.85rem;color:var(--ink);background:rgba(28,37,34,.6)}
.tags li.g{border-color:rgba(221,154,43,.5);color:var(--gold)}
.stat{border-left:3px solid var(--gold);padding-left:1rem}.stat b{display:block;color:var(--ink);font-size:1.6rem;font-weight:800}
.quote{font-size:1.35rem;color:var(--ink);font-weight:600;max-width:34ch;line-height:1.35}
/* cta / footer */
.cta{background:linear-gradient(135deg,var(--bg2),var(--bg3));border:1px solid var(--line);border-radius:calc(var(--r) + 6px);padding:3rem;display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;position:relative;overflow:hidden}
.cta svg.bg{position:absolute;right:-40px;top:-60px;width:420px;opacity:.5;pointer-events:none}
.contacts{display:grid;gap:.6rem;position:relative}
.contacts a{display:flex;align-items:center;gap:.7rem;padding:.8rem 1rem;border-radius:12px;border:1px solid var(--line);color:var(--ink);font-weight:600;background:rgba(18,24,22,.5)}
.contacts a:hover{border-color:var(--mint)}.contacts svg{width:20px;height:20px;color:var(--green2)}
footer{border-top:1px solid var(--line);padding:2.5rem 0;font-size:.9rem;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
footer nav{display:flex;gap:1.2rem;flex-wrap:wrap}footer a{color:var(--body)}
/* responsive */
@media (max-width:980px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}.flow{grid-template-columns:1fr}.flow div::after{content:"↓";right:auto;left:50%;top:auto;bottom:-1.1rem;transform:translateX(-50%)}}
@media (max-width:820px){
  .hero .wrap,.eje,.eje:nth-child(even){grid-template-columns:1fr;gap:1.6rem}.eje:nth-child(even) .panel{order:0}
  .panel{aspect-ratio:16/8}.panel .n{font-size:3.4rem}
  .menu{display:none;position:absolute;left:0;right:0;top:68px;flex-direction:column;background:var(--bg2);padding:1rem 20px 1.4rem;border-bottom:1px solid var(--line);gap:1rem}
  .menu.open{display:flex}.burger{display:block}
  .cta{grid-template-columns:1fr;padding:2rem}.hero{padding:3.5rem 0 2.5rem}section{padding:3.2rem 0}
}
@media (max-width:560px){.g2,.g3,.g4{grid-template-columns:1fr}body{font-size:16px}.hero .art{min-height:260px}}

.logos{display:flex;flex-wrap:wrap;gap:.6rem}
.logo{display:inline-flex;align-items:center;gap:.55rem;padding:.6rem 1rem;border-radius:12px;border:1px solid var(--line);background:var(--bg2);color:var(--mint)}
.logo svg{width:20px;height:20px;flex:none}.logo b{color:var(--ink);font-weight:700;font-size:.92rem}
h3 .sub{display:block;font-size:.85rem;font-weight:600;color:var(--green2);letter-spacing:.02em;margin-top:.15rem}
.keys{margin-top:1.2rem}.keys .ic{width:32px;height:32px;background:rgba(47,124,78,.25)}.keys .ic svg{width:15px;height:15px}.keys li{grid-template-columns:32px 1fr}