:root{
  --bg:#07111f;
  --bg-soft:#f4f8fc;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --line:rgba(59,130,246,.14);
  --blue:#2f7ef7;
  --blue-2:#60a5fa;
  --dark:#0b1528;
  --white:#ffffff;
  --shadow:0 20px 60px rgba(7,17,31,.10);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.65;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.container{width:min(1200px, calc(100% - 40px)); margin:0 auto}

nav{
  position:fixed; inset:0 0 auto 0; z-index:1000;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(47,126,247,.09);
  transition:.3s ease;
}
nav.scrolled{
  background:rgba(255,255,255,.94);
  box-shadow:0 10px 40px rgba(2,8,23,.08);
}
.nav-wrap{
  min-height:80px; display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.brand{display:flex; flex-direction:column}
.brand-top{
  font-weight:800; letter-spacing:.03em;
  color:var(--text);
}
.brand-sub{
  font-size:.78rem; color:var(--muted)
}
.nav-links{
  display:flex; gap:28px; list-style:none; margin:0; padding:0;
}
.nav-links a{
  color:#334155; font-weight:600; position:relative;
}
.nav-links a:after{
  content:""; position:absolute; left:0; bottom:-6px; width:0; height:2px;
  background:linear-gradient(90deg,var(--blue),var(--blue-2)); transition:.25s ease;
}
.nav-links a:hover:after{width:100%}
.menu-toggle{
  display:none; border:none; background:none; font-size:1.8rem; cursor:pointer;
}

.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:var(--bg);
}
.hero-media{
  position:absolute; inset:0;
  background:
    linear-gradient(115deg, rgba(7,17,31,.82), rgba(15,23,42,.45)),
    url('https://images.unsplash.com/photo-1500937386664-56d1dfef3854?auto=format&fit=crop&w=1800&q=80') center/cover no-repeat;
  transform:scale(1.04);
}
.hero-overlay{
  position:absolute; inset:0;
  background:radial-gradient(circle at 20% 20%, rgba(96,165,250,.18), transparent 28%);
}
.hero-grid{
  position:absolute; inset:0;
  background-image:
   linear-gradient(rgba(96,165,250,.06) 1px, transparent 1px),
   linear-gradient(90deg, rgba(96,165,250,.06) 1px, transparent 1px);
  background-size:46px 46px;
  opacity:.45;
}
.hero-content{
  position:relative; z-index:2; color:white; padding:120px 0 72px;
}
.eyebrow{
  display:inline-flex; padding:10px 14px; border-radius:999px;
  background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.14);
  font-size:.85rem; font-weight:700; letter-spacing:.03em; margin-bottom:20px;
}
.hero h1{
  font-size:clamp(2.8rem, 8vw, 5.8rem);
  line-height:1.03; margin:0 0 22px; max-width:1000px;
}
.hero h1 span{
  background:linear-gradient(135deg, #7dd3fc, #60a5fa, #dbeafe);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-copy{
  max-width:820px; font-size:clamp(1.05rem,2vw,1.35rem);
  color:rgba(255,255,255,.88); margin:0 0 34px;
}
.hero-actions{
  display:flex; gap:16px; flex-wrap:wrap; margin-bottom:34px;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:15px 24px; border-radius:999px; font-weight:700; transition:.25s ease;
}
.btn-primary{
  background:linear-gradient(135deg,var(--blue),var(--blue-2));
  color:white; box-shadow:0 16px 36px rgba(47,126,247,.32);
}
.btn-primary:hover{transform:translateY(-2px)}
.btn-secondary{
  border:1px solid rgba(255,255,255,.22); color:white; background:rgba(255,255,255,.10);
}
.btn-secondary:hover{background:rgba(255,255,255,.18)}
.hero-cards{
  display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:20px;
}
.mini-card{
  padding:20px; border-radius:22px;
  background:rgba(255,255,255,.10); border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(8px);
}
.mini-card strong{display:block; font-size:1.15rem; margin-bottom:8px}
.mini-card span{color:rgba(255,255,255,.82); font-size:.96rem}

.section{padding:96px 0}
.soft-bg{background:var(--bg-soft)}
.dark-section{
  background:linear-gradient(180deg, #0a1427, #101c34);
  color:white;
}
.section-tag{
  display:inline-block; margin-bottom:14px; padding:8px 14px;
  border-radius:999px; font-size:.82rem; font-weight:800; letter-spacing:.04em;
  background:rgba(47,126,247,.10); color:var(--blue);
}
.section-tag.light{
  background:rgba(255,255,255,.10); color:#cde7ff;
}
.section h2{
  font-size:clamp(2rem,4vw,3.5rem);
  line-height:1.1; margin:0 0 18px;
}
.section h2.light{color:white}
.section p{color:#475569}
.dark-section p,.dark-section li{color:rgba(255,255,255,.82)}

.two-col{
  display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center;
}
.image-stack{
  display:grid; gap:18px;
}
.image-stack img{
  border-radius:28px; box-shadow:var(--shadow); min-height:260px; object-fit:cover;
}
.stats-band{padding-top:0}
.stat-grid{
  margin-top:-42px;
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
.stat-card{
  background:var(--card); border:1px solid var(--line); box-shadow:var(--shadow);
  padding:28px; border-radius:24px;
}
.stat-value{
  font-weight:800; color:var(--blue); font-size:1.15rem; margin-bottom:10px;
}
.stat-card p{margin:0; color:#475569}

.grid-3{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:30px;
}
.info-card{
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.10);
  border-radius:24px; padding:28px;
}
.info-card h3{margin:0 0 10px; color:white; font-size:1.22rem}
.info-card p{margin:0}

.market-layout{
  display:grid; grid-template-columns:1fr .9fr; gap:28px; margin-top:32px;
  align-items:stretch;
}
.market-copy,.market-visual{
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.10);
  border-radius:26px; padding:28px;
}
.bullet-list{padding-left:18px; margin:0}
.bullet-list li{margin-bottom:10px}
.metric-box{
  background:rgba(8,15,29,.42); border:1px solid rgba(255,255,255,.08);
  border-radius:20px; padding:18px; margin-bottom:16px;
}
.metric-number{display:block; color:#8ec9ff; font-weight:900; font-size:1.2rem}
.metric-label{display:block; color:rgba(255,255,255,.84)}

.model-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:22px; margin-top:26px;
}
.model-card{
  border:1px solid var(--line); border-radius:24px; padding:28px; background:#fff;
  box-shadow:var(--shadow);
}
.model-step{
  width:56px; height:56px; border-radius:50%; display:grid; place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--blue-2)); color:#fff;
  font-weight:900; margin-bottom:18px;
}
.model-card h3{margin:0 0 10px}
.model-card p{margin:0}
.split-panel{
  display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-top:24px;
}
.panel{
  background:linear-gradient(180deg,#f8fbff,#eef5ff); border:1px solid var(--line);
  border-radius:24px; padding:26px;
}
.check-list{list-style:none; padding:0; margin:0}
.check-list li{position:relative; padding-left:28px; margin-bottom:12px; color:#334155}
.check-list li:before{
  content:"✓"; position:absolute; left:0; top:0; color:var(--blue); font-weight:900;
}

.division-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:24px; margin-top:30px;
}
.division-card{
  background:#fff; border:1px solid var(--line); border-radius:28px; overflow:hidden; box-shadow:var(--shadow);
}
.division-card img{width:100%; height:250px; object-fit:cover}
.division-body{padding:24px}
.division-body h3{margin:0 0 12px; font-size:1.35rem}
.division-body p{margin:0 0 12px}
.division-body p:last-child{margin-bottom:0}

.roadmap{background:#fff}
.timeline{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:30px;
}
.time-card{
  border:1px solid var(--line); border-radius:24px; padding:24px;
  background:linear-gradient(180deg,#fff,#f8fbff); box-shadow:var(--shadow);
}
.time-phase{
  display:inline-block; margin-bottom:10px; color:var(--blue); font-weight:900; letter-spacing:.04em;
}
.time-card h3{margin:0 0 10px}

.final-cta{
  background:linear-gradient(180deg,#f8fbff,#eef5ff);
}
.cta-panel{
  display:grid; grid-template-columns:1.2fr .8fr; gap:24px; align-items:center;
  background:#fff; border:1px solid var(--line); border-radius:32px; padding:34px; box-shadow:var(--shadow);
}
.contact-box{
  background:linear-gradient(180deg,#0e1b32,#12213f); color:white; border-radius:24px; padding:26px;
}
.contact-item{margin-bottom:18px}
.contact-item:last-child{margin-bottom:0}
.contact-label{
  display:block; font-size:.8rem; text-transform:uppercase; letter-spacing:.08em; color:#9ec9ff; margin-bottom:6px
}
.contact-box a{color:#fff; font-weight:700}

.site-footer{
  background:#07111f; color:white; padding:38px 0;
}
.footer-wrap{
  display:flex; align-items:flex-start; justify-content:space-between; gap:22px;
}
.footer-title{font-size:1.2rem; font-weight:800; margin-bottom:8px}
.footer-copy,.footer-note p{color:rgba(255,255,255,.72); margin:0 0 8px}

.whatsapp-float{
  position:fixed; right:22px; bottom:22px; width:58px; height:58px; border-radius:50%;
  display:grid; place-items:center; background:linear-gradient(135deg,#22c55e,#16a34a);
  color:white; font-size:1.4rem; font-weight:900; z-index:999; box-shadow:0 18px 34px rgba(34,197,94,.35);
}

.reveal-on-scroll{
  opacity:0; transform:translateY(30px); transition:opacity .7s ease, transform .7s ease;
}
.reveal-on-scroll.revealed{opacity:1; transform:none}

@media (max-width: 1100px){
  .hero-cards,.grid-3,.timeline,.stat-grid{grid-template-columns:repeat(2,1fr)}
  .two-col,.market-layout,.split-panel,.cta-panel{grid-template-columns:1fr}
}
@media (max-width: 860px){
  .nav-links{
    display:none; position:absolute; top:80px; left:20px; right:20px;
    flex-direction:column; background:white; padding:18px; border-radius:20px;
    box-shadow:var(--shadow); border:1px solid var(--line);
  }
  .nav-links.show{display:flex}
  .menu-toggle{display:block}
  .division-grid,.model-grid{grid-template-columns:1fr}
}
@media (max-width: 680px){
  .hero-cards,.grid-3,.timeline,.stat-grid{grid-template-columns:1fr}
  .section{padding:76px 0}
  .container{width:min(1200px, calc(100% - 28px))}
  .brand-sub{display:none}
  .hero-actions{flex-direction:column; align-items:flex-start}
  .btn{width:100%}
}