*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Inter',sans-serif;
}

html{
  scroll-behavior:smooth;
}

body{
  background:#0b1220;
  color:#ffffff;
  overflow-x:hidden;
}

/* ========================================= */
/* HEADER */
/* ========================================= */

header{

  position:sticky;
  top:0;

  z-index:999;

  display:flex;
  justify-content:space-between;
  align-items:center;

  padding:20px 50px;

  background:rgba(15,27,51,0.78);

  backdrop-filter:blur(14px);

  border-bottom:1px solid rgba(255,255,255,0.06);

  flex-wrap:wrap;
}

/* ========================================= */
/* LOGO */
/* ========================================= */

.logo{
  font-size:24px;
  font-weight:800;
  letter-spacing:2px;
}

.logo span{
  color:#3aa0ff;
}

/* ========================================= */
/* NAV */
/* ========================================= */

nav{
  display:flex;
  flex-wrap:wrap;
}

nav a{

  position:relative;

  color:#fff;

  text-decoration:none;

  margin-left:25px;

  font-size:15px;

  transition:0.3s;
}

nav a:hover{
  color:#3aa0ff;
}

nav a::after{

  content:"";

  position:absolute;

  left:0;
  bottom:-6px;

  width:0%;
  height:2px;

  background:#3aa0ff;

  transition:0.3s;
}

nav a:hover::after{
  width:100%;
}

/* ========================================= */
/* HERO */
/* ========================================= */

.hero{

  position:relative;

  overflow:hidden;

  min-height:82vh;

  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;

  text-align:center;

  padding:120px 20px;

  background:
  radial-gradient(circle at top,
  rgba(58,160,255,0.25) 0%,
  rgba(11,18,32,0) 45%),

  linear-gradient(180deg,#101a31 0%,#0b1220 100%);
}

/* HERO GLOW */

.hero-bg{

  position:absolute;

  width:700px;
  height:700px;

  top:-150px;

  background:
  radial-gradient(circle,
  rgba(58,160,255,0.25) 0%,
  rgba(58,160,255,0) 70%);

  filter:blur(40px);

  animation:pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow{

  0%{
    transform:scale(1);
    opacity:0.5;
  }

  50%{
    transform:scale(1.15);
    opacity:0.8;
  }

  100%{
    transform:scale(1);
    opacity:0.5;
  }
}

/* HERO LOGO */

.hero-logo{

  width:290px;

  margin-bottom:25px;

  position:relative;
  z-index:2;

  filter:
  drop-shadow(0 0 25px rgba(58,160,255,0.45));

  animation:floatLogo 5s ease-in-out infinite;
}

@keyframes floatLogo{

  0%{
    transform:translateY(0px);
  }

  50%{
    transform:translateY(-10px);
  }

  100%{
    transform:translateY(0px);
  }
}

/* HERO TITLE */

.hero h1{

  position:relative;
  z-index:2;

  font-size:64px;

  line-height:1.1;

  max-width:900px;

  margin-bottom:25px;
}

.hero h1 span{

  color:#3aa0ff;

  text-shadow:
  0 0 18px rgba(58,160,255,0.55);
}

/* HERO TEXT */

.hero p{

  position:relative;
  z-index:2;

  font-size:20px;

  color:#b8c7e0;

  max-width:760px;

  line-height:1.7;

  margin-bottom:40px;
}

/* HERO BUTTONS */

.hero-buttons{

  position:relative;
  z-index:2;

  display:flex;
  gap:20px;
  flex-wrap:wrap;
}

/* ========================================= */
/* BUTTON */
/* ========================================= */

.btn{

  display:inline-block;

  padding:15px 35px;

  border-radius:14px;

  background:
  linear-gradient(135deg,#3aa0ff,#0066ff);

  color:white;

  text-decoration:none;

  font-weight:700;

  transition:0.3s;

  box-shadow:
  0 0 25px rgba(58,160,255,0.35);
}

.btn:hover{

  transform:
  translateY(-4px)
  scale(1.03);

  box-shadow:
  0 0 35px rgba(58,160,255,0.55);
}

/* ========================================= */
/* HERO FEATURES */
/* ========================================= */

.hero-features{

  margin-top:45px;

  display:flex;
  gap:20px;

  flex-wrap:wrap;

  justify-content:center;

  position:relative;
  z-index:2;
}

.feature-box{

  display:flex;
  align-items:center;
  gap:10px;

  padding:14px 22px;

  background:
  rgba(255,255,255,0.04);

  border:
  1px solid rgba(255,255,255,0.06);

  border-radius:14px;

  backdrop-filter:blur(10px);

  transition:0.3s;
}

.feature-box:hover{

  transform:translateY(-4px);

  border-color:
  rgba(58,160,255,0.35);

  box-shadow:
  0 0 20px rgba(58,160,255,0.15);
}

.feature-box span{

  color:#3aa0ff;

  font-weight:bold;

  font-size:18px;
}

.feature-box p{

  color:white;

  font-size:15px;

  margin:0;
}

/* ========================================= */
/* STATS */
/* ========================================= */

.stats-section{

  width:100%;

  display:flex;

  justify-content:center;

  gap:30px;

  flex-wrap:wrap;

  padding:20px 40px 90px;

  margin-top:-40px;
}

.stat-card{

  min-width:220px;

  padding:30px;

  text-align:center;

  border-radius:20px;

  background:
  rgba(17,28,51,0.78);

  backdrop-filter:blur(12px);

  border:
  1px solid rgba(255,255,255,0.05);

  transition:0.35s;

  box-shadow:
  0 8px 25px rgba(0,0,0,0.2);
}

.stat-card:hover{

  transform:
  translateY(-6px);

  border-color:
  rgba(58,160,255,0.35);

  box-shadow:
  0 10px 30px rgba(58,160,255,0.18);
}

.stat-card h3{

  font-size:42px;

  color:#3aa0ff;

  margin-bottom:10px;

  text-shadow:
  0 0 15px rgba(58,160,255,0.35);
}

.stat-card p{

  color:#c2d0e6;

  font-size:16px;
}

/* ========================================= */
/* SECCIONES */
/* ========================================= */

.section{
  padding:80px 40px;
}

.section h2{

  text-align:center;

  margin-bottom:40px;

  color:#3aa0ff;

  font-size:42px;
}

/* ========================================= */
/* GRID */
/* ========================================= */

.grid{

  display:flex;

  gap:25px;

  justify-content:center;

  flex-wrap:wrap;
}

/* ========================================= */
/* PRODUCTOS GRID */
/* ========================================= */

.productos-grid{

  display:grid;

  grid-template-columns:repeat(4,1fr);

  gap:20px;

  padding:20px;
}

/* ========================================= */
/* CARDS */
/* ========================================= */

.card{

  background:
  rgba(17,28,51,0.78);

  backdrop-filter:blur(12px);

  border:
  1px solid rgba(255,255,255,0.06);

  padding:28px;

  border-radius:18px;

  text-align:center;

  transition:0.35s;

  box-shadow:
  0 8px 25px rgba(0,0,0,0.25);
}

.card:hover{

  transform:
  translateY(-8px);

  border-color:
  rgba(58,160,255,0.35);

  box-shadow:
  0 15px 35px rgba(58,160,255,0.15);
}

.card h3{

  margin-bottom:15px;

  font-size:24px;
}

.card p{

  

  line-height:1.7;
}

/* CONTACTO */

.contact-card{
  max-width:650px;
  margin:auto;
}

/* ========================================= */
/* IMAGENES PRODUCTOS */
/* ========================================= */

.productos-grid .card img{

  width:100%;

  height:180px;

  object-fit:contain;

  margin-bottom:15px;
}

/* ========================================= */
/* PRECIO */
/* ========================================= */

.price{

  color:#3aa0ff;

  font-size:24px;

  font-weight:bold;

  margin-top:15px;
}

/* ========================================= */
/* FOOTER */
/* ========================================= */

footer{

  text-align:center;

  padding:25px;

  border-top:
  1px solid rgba(255,255,255,0.06);

  color:#8fa3c7;
}

/* ========================================= */
/* IMG */
/* ========================================= */

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

/* ========================================= */
/* WHATSAPP */
/* ========================================= */

.whatsapp-btn{

  position:fixed;

  bottom:35px;
  right:35px;

  z-index:999;

  background:#25D366;

  border-radius:50%;

  padding:14px;

  display:flex;
  align-items:center;
  justify-content:center;

  box-shadow:
  0 0 25px rgba(37,211,102,0.45);

  transition:0.3s;
}

.whatsapp-btn:hover{
  transform:scale(1.08);
}

.whatsapp-btn img{

  width:70px;
  height:70px;

  z-index:2;
}

.whatsapp-btn::before{

  content:"";

  position:absolute;

  width:100%;
  height:100%;

  background:#25D366;

  border-radius:50%;

  z-index:1;

  animation:pulse 2s infinite;
}

@keyframes pulse{

  0%{
    transform:scale(1);
    opacity:0.6;
  }

  70%{
    transform:scale(1.8);
    opacity:0;
  }

  100%{
    transform:scale(1.8);
    opacity:0;
  }
}

/* ========================================= */
/* RESPONSIVE */
/* ========================================= */

@media(max-width:992px){

  .productos-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .hero h1{
    font-size:48px;
  }

  .hero p{
    font-size:18px;
  }

  .hero-logo{
    width:240px;
  }
}

@media(max-width:768px){

  header{
    flex-direction:column;
    padding:20px;
  }

  nav{
    justify-content:center;
    margin-top:15px;
  }

  nav a{
    margin:10px;
  }

  .hero{
    min-height:auto;
    padding:120px 20px 90px;
  }

  .hero h1{
    font-size:40px;
  }

  .hero p{
    font-size:16px;
  }

  .section{
    padding:70px 20px;
  }

  .hero-features{
    gap:12px;
  }

  .feature-box{
    width:100%;
    justify-content:center;
  }

  .stats-section{
    padding:10px 20px 70px;
  }

  .stat-card{
    width:100%;
  }
}

@media(max-width:480px){

  .hero-logo{
    width:200px;
  }

  .hero h1{
    font-size:30px;
  }

  .productos-grid{
    grid-template-columns:1fr;
  }

  .btn{
    width:100%;
    max-width:260px;
  }

  .whatsapp-btn img{
    width:55px;
    height:55px;
  }
}