:root{
  --bg:#060808;
  --panel:#0b0f0e;
  --panel-2:#101513;
  --text:#f4f7f4;
  --muted:#9ca7a0;
  --lime:#91df2f;
  --lime-2:#6dbd17;
  --line:rgba(145,223,47,.18);
  --radius:24px;
  --shadow:0 30px 80px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 20% 0%,rgba(145,223,47,.06),transparent 26rem),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(18px);
  background:rgba(6,8,8,.82);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav-wrap{height:78px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.08em}
.brand img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{color:#c7ceca;font-size:.95rem;transition:.2s}
.nav a:hover{color:var(--lime)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:52px;
  padding:0 24px;border-radius:999px;background:var(--lime);color:#071005;
  font-weight:850;box-shadow:0 12px 35px rgba(145,223,47,.16);transition:.2s;
}
.btn:hover{transform:translateY(-2px);background:#a1f33c}
.btn-small{min-height:42px;padding:0 18px;font-size:.9rem}
.btn-ghost{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.16);box-shadow:none}
.btn-ghost:hover{background:rgba(255,255,255,.06)}
.menu-btn{display:none;background:none;border:0;padding:8px;margin-left:auto}
.menu-btn span{display:block;width:24px;height:2px;background:white;margin:5px 0}

.hero{min-height:760px;position:relative;overflow:hidden;display:flex;align-items:center}
.hero::after{
  content:"";position:absolute;inset:auto 0 0;height:180px;
  background:linear-gradient(transparent,var(--bg));pointer-events:none;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(6,8,8,.98) 0%,rgba(6,8,8,.88) 43%,rgba(6,8,8,.18) 100%),
    url("hero.jpg") center right/cover no-repeat;
  opacity:.42;filter:saturate(.9) contrast(1.05);
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:70px;padding:88px 0}
.eyebrow{display:inline-block;color:var(--lime);font-size:.78rem;font-weight:900;letter-spacing:.18em;margin-bottom:14px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(3.1rem,6.5vw,6.6rem);line-height:.92;letter-spacing:-.055em;margin-bottom:24px;max-width:820px}
h1 span{color:var(--lime)}
.lead{font-size:1.18rem;color:#bdc6c0;max-width:680px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:48px}
.hero-points div{padding-top:16px;border-top:1px solid var(--line)}
.hero-points strong{display:block;color:var(--lime);font-size:.8rem}
.hero-points span{display:block;color:#c9d0cc;font-size:.86rem;margin-top:4px}
.hero-card{
  border:1px solid var(--line);background:rgba(10,14,12,.72);padding:12px;
  border-radius:34px;box-shadow:var(--shadow);transform:rotate(1.5deg);
}
.hero-card img{width:100%;aspect-ratio:1/1.05;object-fit:cover;border-radius:24px}
.hero-badge{padding:18px 10px 8px}
.hero-badge span{font-size:1.35rem;font-weight:950;letter-spacing:.08em}
.hero-badge small{display:block;color:var(--muted)}

.trust-strip{border-block:1px solid rgba(255,255,255,.06);background:#080b0a}
.trust-grid{display:grid;grid-template-columns:repeat(6,1fr);text-align:center}
.trust-grid span{padding:18px 10px;color:#c7cfca;font-size:.82rem;border-right:1px solid rgba(255,255,255,.05)}
.trust-grid span:last-child{border-right:0}

.section{padding:110px 0}
.section-head{max-width:720px;margin-bottom:44px}
.section-head h2,.content h2,.about-copy h2,.tech-copy h2,.cta h2{
  font-size:clamp(2.3rem,4.8vw,4.7rem);line-height:1.02;letter-spacing:-.045em;margin-bottom:20px
}
.section-head p,.content p,.about-copy p,.tech-copy p,.cta p{color:var(--muted);font-size:1.03rem}
.section-head.centered{text-align:center;margin-inline:auto}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{
  min-height:310px;padding:28px;border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);background:linear-gradient(145deg,#0d1210,#090c0b);
  position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:rgba(145,223,47,.06);filter:blur(28px);right:-70px;bottom:-80px}
.icon{
  width:52px;height:52px;border-radius:16px;background:rgba(145,223,47,.1);
  color:var(--lime);display:grid;place-items:center;font-size:1.5rem;margin-bottom:54px;border:1px solid var(--line)
}
.card h3,.benefit h3{font-size:1.28rem;margin-bottom:10px}
.card p,.benefit p{color:var(--muted);font-size:.95rem}

.split-section{background:linear-gradient(180deg,#090c0b,#060808)}
.split-grid,.about-grid,.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.visual img,.about-photo img,.tech-image img{
  width:100%;border-radius:32px;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)
}
.visual img{aspect-ratio:4/5;object-fit:cover}
.check-list{list-style:none;padding:0;margin:28px 0}
.check-list li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.07);color:#d7ddd9}
.check-list span{color:var(--lime);margin-right:10px;font-weight:900}
.text-link{color:var(--lime);font-weight:850}

.benefits{background:#080b0a}
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.benefit{padding:32px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.08);background:#0c100f}
.benefit>span{display:inline-flex;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;color:var(--lime);border:1px solid var(--line);font-size:.8rem;margin-bottom:70px}

.about-grid{grid-template-columns:.9fr 1.1fr}
.area-box{margin-top:30px;padding:22px;border-left:3px solid var(--lime);background:rgba(145,223,47,.05);border-radius:0 18px 18px 0}
.area-box strong{display:block}
.area-box span{color:var(--muted)}
.about-photo img{aspect-ratio:4/4.9;object-fit:cover}

.tech-panel{padding-top:40px}
.tech-grid{grid-template-columns:.9fr 1.1fr}
.tech-image img{aspect-ratio:4/5;object-fit:cover}

.cta{padding-bottom:120px}
.cta-box{
  border:1px solid var(--line);border-radius:34px;padding:56px;
  background:
    radial-gradient(circle at 90% 20%,rgba(145,223,47,.13),transparent 30%),
    linear-gradient(135deg,#0e1411,#090c0b);
  display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center
}
.cta h2{font-size:clamp(2.2rem,4vw,4rem)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

footer{border-top:1px solid rgba(255,255,255,.06);padding:34px 0 42px;color:#8f9993}
.footer-grid{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:20px;font-size:.85rem}
.footer-brand{display:flex;align-items:center;gap:12px;color:white}
.footer-brand img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.footer-brand strong,.footer-brand span{display:block}

.whatsapp{
  position:fixed;right:22px;bottom:22px;width:60px;height:60px;border-radius:50%;
  display:grid;place-items:center;background:#25D366;color:white;z-index:60;
  box-shadow:0 16px 40px rgba(0,0,0,.36);transition:.2s
}
.whatsapp:hover{transform:translateY(-3px) scale(1.03)}
.whatsapp svg{width:31px;height:31px}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

@media (max-width:980px){
  .desktop-cta{display:none}
  .nav{position:fixed;inset:78px 0 auto;background:#080b0a;border-bottom:1px solid rgba(255,255,255,.08);padding:24px 20px;display:none;flex-direction:column}
  .nav.open{display:flex}
  .menu-btn{display:block}
  .hero{min-height:auto}
  .hero-grid{grid-template-columns:1fr;padding:70px 0;gap:46px}
  .hero-card{max-width:620px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .split-grid,.about-grid,.tech-grid{grid-template-columns:1fr;gap:40px}
  .benefit-grid{grid-template-columns:1fr}
  .cta-box{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
  .trust-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:620px){
  .container{width:min(100% - 28px,1180px)}
  .nav-wrap{height:70px}
  .nav{top:70px}
  .hero-grid{padding:54px 0 66px}
  h1{font-size:clamp(3rem,15vw,4.8rem)}
  .lead{font-size:1.03rem}
  .hero-points{grid-template-columns:1fr}
  .hero-card{transform:none}
  .section{padding:78px 0}
  .cards{grid-template-columns:1fr}
  .card{min-height:270px}
  .icon{margin-bottom:42px}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .benefit>span{margin-bottom:40px}
  .cta-box{padding:34px 24px}
  .btn{width:100%}
  .hero-actions{width:100%}
  .cta-actions{width:100%}
  .whatsapp{width:56px;height:56px;right:16px;bottom:16px}
}