:root{
  --bg:#06100c;
  --bg-soft:#0b1712;
  --panel:#0d1914;
  --panel-2:#101e18;
  --line:rgba(122,255,163,.08);
  --text:#f3f7f4;
  --muted:#bcc9c2;
  --green:#7dff9d;
  --green-2:#57e97d;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --glow:0 0 28px rgba(87,233,125,.14);
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 16%, rgba(87,233,125,.08), transparent 24%),
    radial-gradient(circle at 86% 20%, rgba(87,233,125,.06), transparent 18%),
    linear-gradient(180deg, #040806 0%, #07110d 45%, #050907 100%);
  overflow-x:hidden;
}

a{
  color:inherit;
  text-decoration:none;
}

img{
  display:block;
  max-width:100%;
}

.container{
  width:min(var(--container), 92%);
  margin:0 auto;
}

/* FONDO */
.bg-orb{
  position:fixed;
  width:280px;
  height:280px;
  border-radius:50%;
  filter:blur(90px);
  pointer-events:none;
  z-index:0;
  opacity:.55;
}

.orb-1{
  top:120px;
  left:-100px;
  background:rgba(87,233,125,.10);
}

.orb-2{
  top:420px;
  right:-100px;
  background:rgba(87,233,125,.08);
}

/* HEADER */
.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:rgba(4,9,7,.84);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}

.nav-wrap{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}

.brand-icon{
  width:46px;
  height:46px;
  object-fit:contain;
  flex:0 0 auto;
}

.brand-wordmark{
  width:210px;
  max-width:100%;
  object-fit:contain;
}

.main-nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  flex-wrap:wrap;
  gap:22px;
  font-size:15px;
}

.main-nav a{
  color:#e1e9e4;
  transition:.25s ease;
}

.main-nav a:hover{
  color:var(--green);
}

/* HERO */
.hero{
  position:relative;
  z-index:1;
  padding:58px 0 34px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:42px;
  align-items:center;
}

.eyebrow{
  display:inline-block;
  margin-bottom:14px;
  color:var(--green);
  font-size:12px;
  font-weight:800;
  letter-spacing:2.5px;
  text-transform:uppercase;
}

.hero-copy h1{
  margin:0 0 18px;
  font-size:58px;
  line-height:1.03;
  letter-spacing:-1.6px;
  max-width:760px;
}

.hero-text{
  margin:0 0 22px;
  font-size:18px;
  line-height:1.7;
  color:var(--muted);
  max-width:720px;
}

.hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  margin:0 0 24px;
}

.hero-points span{
  color:#dce8df;
  font-size:14px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(122,255,163,.06);
  border:1px solid rgba(122,255,163,.12);
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}

.hero-visual{
  position:relative;
}

.device-card{
  width:min(100%, 560px);
  margin-left:auto;
  border-radius:22px;
  overflow:hidden;
  border:1px solid rgba(122,255,163,.12);
  background:linear-gradient(180deg, rgba(13,25,20,.96), rgba(8,15,12,.96));
  box-shadow:var(--shadow), var(--glow);
}

/* TRUST BAR */
.trust-bar{
  position:relative;
  z-index:1;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(5,10,8,.75);
}

.trust-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  padding:20px 0;
}

.trust-grid strong{
  display:block;
  margin-bottom:6px;
  font-size:24px;
  color:var(--green);
}

.trust-grid span{
  color:#d1ddd6;
  font-size:14px;
  line-height:1.5;
}

/* SECCIONES */
.section{
  position:relative;
  z-index:1;
  padding:64px 0;
}

.section-heading{
  max-width:900px;
  margin:0 auto 30px;
  text-align:center;
}

.section-heading h2{
  margin:0 0 12px;
  font-size:42px;
  line-height:1.08;
  letter-spacing:-1px;
}

.section-heading p{
  margin:0;
  font-size:17px;
  line-height:1.7;
  color:var(--muted);
}

/* CARDS */
.cards-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.info-card{
  background:linear-gradient(180deg, rgba(12,22,17,.96), rgba(8,14,11,.96));
  border:1px solid rgba(122,255,163,.12);
  border-radius:20px;
  padding:22px 18px;
  box-shadow:0 14px 34px rgba(0,0,0,.24);
}

.icon-badge{
  width:48px;
  height:48px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:14px;
  color:var(--green);
  font-weight:900;
  font-size:14px;
  background:linear-gradient(180deg, rgba(122,255,163,.16), rgba(122,255,163,.06));
  border:1px solid rgba(122,255,163,.16);
}

.info-card h3{
  margin:0 0 10px;
  font-size:24px;
  line-height:1.15;
}

.info-card p{
  margin:0;
  font-size:15px;
  line-height:1.65;
  color:var(--muted);
}

/* SHOWCASE */
.showcase-grid{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:34px;
  align-items:center;
}

.showcase-image img{
  width:min(100%, 520px);
  margin:0 auto;
  border-radius:22px;
  box-shadow:var(--shadow);
}

.showcase-copy h2{
  margin:0 0 14px;
  font-size:42px;
  line-height:1.08;
  letter-spacing:-1px;
}

.showcase-copy p{
  margin:0 0 18px;
  font-size:17px;
  line-height:1.7;
  color:var(--muted);
}

.feature-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}

.feature-list li{
  position:relative;
  padding-left:28px;
  color:#dce7df;
  font-size:16px;
  line-height:1.55;
}

.feature-list li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:1px;
  width:18px;
  height:18px;
  border-radius:50%;
  background:var(--green);
  color:#07110d;
  font-size:12px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
}

/* PREMIUM */
.premium-band{
  padding:64px 0;
}

.premium-grid{
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:28px;
  align-items:center;
}

.premium-copy h2{
  margin:0 0 14px;
  font-size:42px;
  line-height:1.08;
  letter-spacing:-1px;
}

.premium-copy p{
  margin:0 0 18px;
  font-size:17px;
  line-height:1.7;
  color:var(--muted);
}

.premium-panel{
  padding:28px;
  border-radius:22px;
  background:linear-gradient(180deg, rgba(13,25,20,.96), rgba(8,15,12,.96));
  border:1px solid rgba(122,255,163,.12);
  box-shadow:var(--shadow);
}

.premium-panel img{
  width:min(100%, 420px);
  margin:0 auto;
}

/* CTA */
.cta-section{
  padding:64px 0 72px;
}

.cta-box{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:28px;
  border-radius:24px;
  background:linear-gradient(90deg, rgba(11,22,16,.96) 0%, rgba(16,39,26,.90) 52%, rgba(11,22,16,.96) 100%);
  border:1px solid rgba(122,255,163,.14);
  box-shadow:var(--shadow);
}

.cta-box h2{
  margin:0 0 12px;
  font-size:38px;
  line-height:1.1;
  letter-spacing:-1px;
}

.cta-box p{
  margin:0;
  font-size:17px;
  line-height:1.7;
  color:var(--muted);
}

.cta-actions{
  flex:0 0 auto;
}

/* FOOTER */
.site-footer{
  position:relative;
  z-index:1;
  padding:34px 0 44px;
  border-top:1px solid var(--line);
  background:rgba(3,8,6,.78);
}

.footer-grid{
  display:grid;
  grid-template-columns:1.1fr 1fr .8fr;
  gap:22px;
  align-items:start;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:10px;
  font-size:24px;
  font-weight:800;
}

.footer-brand img{
  width:40px;
  height:40px;
}

.footer-text{
  margin:0;
  max-width:320px;
  font-size:15px;
  line-height:1.6;
  color:var(--muted);
}

.footer-links{
  display:grid;
  gap:10px;
}

.footer-links a:hover,
.footer-contact a:hover{
  color:var(--green);
}

.footer-contact{
  display:grid;
  gap:10px;
}

.footer-contact span{
  color:var(--green);
  font-weight:700;
}

/* BOTONES */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 22px;
  border-radius:14px;
  font-weight:800;
  font-size:15px;
  border:1px solid transparent;
  transition:.25s ease;
}

.btn:hover{
  transform:translateY(-2px);
}

.btn-primary{
  background:linear-gradient(180deg, #8affaa 0%, #64ec86 100%);
  color:#07110d !important;
  box-shadow:0 10px 24px rgba(79,228,118,.16);
}

.btn-secondary{
  background:rgba(12,20,16,.86);
  color:#edf5ef !important;
  border-color:rgba(122,255,163,.24);
}

.btn-large{
  min-height:56px;
  padding:0 28px;
}

/* BOTÓN MÓVIL */
.mobile-download{
  display:none;
}

/* RESPONSIVE */
@media (max-width: 1180px){
  .hero-copy h1{font-size:50px}
  .section-heading h2,
  .showcase-copy h2,
  .premium-copy h2{font-size:36px}
  .cta-box h2{font-size:34px}
  .hero-grid,
  .showcase-grid,
  .premium-grid{
    grid-template-columns:1fr;
  }
  .device-card{
    width:min(100%, 520px);
    margin:0 auto;
  }
}

@media (max-width: 980px){
  .nav-wrap{
    min-height:auto;
    padding:14px 0;
    flex-direction:column;
    align-items:flex-start;
  }
  .main-nav{
    width:100%;
    justify-content:flex-start;
    gap:14px;
    font-size:14px;
  }
  .cards-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .trust-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .cta-box{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width: 760px){
  .container{
    width:min(100%, 94%);
  }
  .brand-icon{
    width:40px;
    height:40px;
  }
  .brand-wordmark{
    width:155px;
  }
  .main-nav{
    gap:12px;
    font-size:13px;
  }
  .hero{
    padding:34px 0 22px;
  }
  .eyebrow{
    font-size:11px;
    letter-spacing:2px;
  }
  .hero-copy h1{
    font-size:34px;
    line-height:1.08;
    letter-spacing:-.8px;
  }
  .hero-text,
  .section-heading p,
  .showcase-copy p,
  .premium-copy p,
  .cta-box p{
    font-size:16px;
    line-height:1.65;
  }
  .hero-points{
    gap:8px;
  }
  .hero-points span{
    font-size:13px;
    padding:7px 10px;
  }
  .section,
  .premium-band,
  .cta-section{
    padding:50px 0;
  }
  .section-heading h2,
  .showcase-copy h2,
  .premium-copy h2{
    font-size:28px;
    line-height:1.12;
  }
  .cta-box h2{
    font-size:28px;
    line-height:1.12;
  }
  .cards-grid{
    grid-template-columns:1fr;
  }
  .info-card h3{
    font-size:22px;
  }
  .btn,
  .btn-large{
    width:100%;
  }
  .hero-actions{
    flex-direction:column;
    align-items:stretch;
  }
  .cta-actions{
    width:100%;
  }
  .mobile-download{
    position:fixed;
    left:14px;
    right:14px;
    bottom:14px;
    z-index:60;
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:54px;
    border-radius:16px;
    background:linear-gradient(180deg, #8affaa 0%, #64ec86 100%);
    color:#07110d;
    font-weight:900;
    box-shadow:0 14px 30px rgba(79,228,118,.22);
  }
}

@media (max-width: 480px){
  .brand-wordmark{
    width:138px;
  }
  .main-nav{
    gap:10px 12px;
    font-size:12px;
  }
  .hero-copy h1{
    font-size:30px;
  }
  .section-heading h2,
  .showcase-copy h2,
  .premium-copy h2,
  .cta-box h2{
    font-size:25px;
  }
}