*{
  box-sizing:border-box;
}

html, body{
  margin:0;
  padding:0;
  scroll-behavior:smooth;
}

body{
  font-family:'Inter', sans-serif;
  color:white;
  background:#052F36;
}

/* ENLACE CONTACTO SUPERIOR */

.contact-top{
  position:absolute;
  top:50px;
  right:60px;
  color:white;
  text-decoration:none;
  font-size:15px;
  font-weight:500;
  opacity:0.85;
  z-index:30;
  transition:opacity 0.25s ease;
}

.contact-top:hover{
  opacity:1;
}

.contact-top:visited{
  color:white;
}

/* LOGO CENTRADO */

.navbar{
  position:absolute;
  top:120px;
  left:0;
  width:100%;
  display:flex;
  justify-content:center;
  align-items:center;
  z-index:20;
}

.logo{
  height:170px;
  display:block;
  margin:0;
}

/* HERO */

.hero{
  position:relative;
  min-height:100vh;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:260px 20px 160px;
  background:#052F36;
}

.hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}

.hero-overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.45);
  z-index:1;
}

.hero-content{
  position:relative;
  z-index:2;
  max-width:1000px;
  margin-top:120px;
}

.hero h1{
  font-size:44px;
  line-height:1.15;
  font-weight:600;
  margin-bottom:28px;
  letter-spacing:-0.5px;
  text-shadow:0 2px 10px rgba(0,0,0,0.35);
}

.hero p{
  font-size:20px;
  line-height:1.6;
  max-width:900px;
  margin:auto;
  margin-bottom:35px;
  opacity:0.95;
  text-shadow:0 2px 8px rgba(0,0,0,0.35);
}

.button{
  background:#0E5A74;
  color:white;
  padding:18px 40px;
  text-decoration:none;
  border-radius:8px;
  font-weight:600;
  font-size:17px;
  display:inline-block;
  transition:transform 0.3s ease, background 0.3s ease;
}

.button:hover{
  background:#0A4559;
  transform:translateY(-2px);
}

/* SERVICIOS */

.servicios-video{
  position:relative;
  min-height:650px;
  padding:120px 20px;
  overflow:hidden;
  background:#062c33;
}

.services-video-bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}

.services-overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.50);
  z-index:1;
}

.services-content{
  position:relative;
  z-index:2;
  text-align:center;
}

.services-content h2{
  font-size:38px;
  margin-bottom:20px;
}

.services{
  display:flex;
  justify-content:center;
  gap:40px;
  margin-top:40px;
  flex-wrap:wrap;
}

.card{
  background:rgba(4,34,40,0.55);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  padding:34px 32px;
  border-radius:16px;
  max-width:420px;
  box-shadow:0 10px 30px rgba(0,0,0,0.25);
  border:1px solid rgba(255,255,255,0.08);
}

.card h3{
  margin-top:0;
  margin-bottom:16px;
  font-size:24px;
  font-weight:600;
  line-height:1.3;
}

.card p{
  margin:0;
  font-size:17px;
  line-height:1.7;
}

/* CONTACTO */

.contact{
  padding:100px 20px;
  text-align:center;
  background:#021e23;
}

.contact h2{
  margin-top:0;
}

.email{
  display:inline-block;
  margin-top:20px;
  font-size:20px;
  color:#7fd3e6;
  text-decoration:none;
}

.email:hover{
  text-decoration:underline;
}

/* RESPONSIVE */

@media (max-width:1024px){
  .logo{
    height:150px;
  }

  .hero h1{
    font-size:38px;
  }

  .hero p{
    font-size:18px;
    max-width:760px;
  }
}

@media (max-width:768px){
  .contact-top{
    top:30px;
    right:30px;
    font-size:14px;
  }

  .navbar{
    top:90px;
  }

  .logo{
    height:115px;
  }

  .hero{
    padding:200px 20px 120px;
  }

  .hero h1{
    font-size:32px;
  }

  .hero p{
    font-size:17px;
    line-height:1.6;
  }

  .button{
    padding:16px 30px;
    font-size:16px;
  }

  .servicios-video{
    min-height:auto;
    padding:90px 20px;
  }

  .services-content h2{
    font-size:30px;
  }

  .services{
    flex-direction:column;
    align-items:center;
  }

  .card{
    max-width:100%;
    padding:28px 24px;
  }

  .card h3{
    font-size:22px;
  }

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

  .contact{
    padding:80px 20px;
  }

  .email{
    font-size:18px;
  }
}

@media (max-width:480px){
  .contact-top{
    top:22px;
    right:20px;
    font-size:13px;
  }

  .navbar{
    top:75px;
  }

  .logo{
    height:95px;
  }

  .hero{
    padding:180px 20px 100px;
  }

  .hero h1{
    font-size:28px;
    line-height:1.2;
  }

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

  .services-content h2{
    font-size:26px;
  }

  .card h3{
    font-size:20px;
  }

  .card p{
    font-size:15px;
  }
}

.contact-top{
  position:absolute;
  top:50px;
  right:60px;
  color:white;
  text-decoration:none;
  font-size:15px;
  font-weight:500;
  opacity:0.85;
  z-index:30;
  transition:opacity 0.25s ease;
  display:flex;
  flex-direction:column;
  align-items:center;
}

.contact-icon{
  font-size:16px;
  margin-top:4px;
  opacity:0.8;
}

.contact-top:hover{
  opacity:1;
}

.contact-top:visited{
  color:white;
}