/* BASE */
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #070c14;
  color: white;
  overflow: hidden;
}

/* ===== LOGO DE FONDO ===== */
.bg-logo {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 140vw;
  height: 140vw;
  transform: translate(-50%, -50%);
  background: url("logo-FDH-2.png") no-repeat center;
  background-size: contain;
  opacity: 0.05;
  pointer-events: none;
}

/* ===== CONTENIDO ===== */
.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
  z-index: 2;
  position: relative;
}

/* LOGO PRINCIPAL */
.brand-header {
  margin-bottom: 25px;
}

.main-logo {
  width: 180px;
}

/* TEXTO */
.hero h1 {
  font-size: 2rem;
  margin-bottom: 10px;
  color: #22d3ee;
}

.hero p {
  font-size: 1rem;
  opacity: 0.75;
  max-width: 400px;
  margin-bottom: 30px;
}

/* BOTÓN */
.cta {
  display: inline-block;
  padding: 14px 22px;
  text-decoration: none;
  color: white;
  border-radius: 10px;
  border: 1px solid rgba(34, 211, 238, 0.4);
  background: rgba(34, 211, 238, 0.08);
  transition: 0.3s;
}

.cta:hover {
  background: rgba(34, 211, 238, 0.2);
  box-shadow: 0 0 15px rgba(34, 211, 238, 0.5);
}

/* ===== MOBILE ===== */
@media (max-width: 600px) {

  .hero {
    align-items: center;
    text-align: center;
  }

  .main-logo {
    width: 140px;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .hero p {
    font-size: 0.9rem;
  }

  .cta {
    width: 80%;
  }

  .bg-logo {
    width: 180vw;
    height: 180vw;
    opacity: 0.04;
  }
}

/* TOPBAR LIMPIO */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-top {
  height: 30px;
  opacity: 0.9;
}

/* VIDEO PRO */
.video-shell {
  position: relative;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16/9;
  background: black;
  overflow: hidden;
  border-radius: 10px;
}

video, canvas {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}