/* =================================
   HERO PUERTAS AUTOMÁTICAS
================================= */

.custom-jumbotron {

background-image: url("../puertas/fondopuertaspro.png");

background-size: cover;
background-position: center;
background-repeat: no-repeat;

border-radius: 12px;

padding: 70px 50px;

margin-top: 20px;

color: white;
 position: relative;
 overflow: hidden;

}
.custom-jumbotron::before {

content: "";

position: absolute;

top: 0;
left: 0;
right: 0;
bottom: 0;

/* overlay oscuro profesional */
background: linear-gradient(
90deg,
rgba(10,25,40,0.85) 0%,
rgba(10,25,40,0.65) 40%,
rgba(10,25,40,0.35) 100%
);

z-index: 0;

}


/* CONTENEDOR FLEX */

.hero-container {

  position: relative;
  z-index: 1;
display: flex;

justify-content: space-between;

align-items: center;

gap: 40px;

width: 100%;

}


/* TEXTO IZQUIERDA */

.content {

background: rgba(0,0,0,0.55);

backdrop-filter: blur(6px);

padding: 30px;

border-radius: 12px;

max-width: 600px;

color: white;

}


/* TITULO */

.custom-jumbotron h1 {

font-size: 42px;

font-weight: 600;

margin-bottom: 15px;

}


/* TEXTO */

.custom-jumbotron p {

font-size: 17px;

line-height: 1.6;

}


/* CARD DERECHA */

.info-card {

background: rgba(0,0,0,0.55);

backdrop-filter: blur(10px);

padding: 25px;

border-radius: 12px;

max-width: 320px;

color: white;

box-shadow: 0 15px 35px rgba(0,0,0,0.4);

}


/* LISTA */

.info-card ul {

list-style: none;

padding: 0;

margin-bottom: 15px;

}

.info-card li {

margin-bottom: 10px;

display: flex;

align-items: center;

gap: 8px;

}


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

@media (max-width:768px){

.custom-jumbotron{

padding: 30px 20px;

}

.hero-container{

flex-direction: column;

align-items: flex-start;

gap: 20px;

}

.content{

max-width: 100%;

width: 100%;

text-align: left;

padding: 20px;

}

.custom-jumbotron h1{

font-size: 28px;

line-height: 1.2;

text-align: left;

}

.custom-jumbotron p{

text-align: left;

font-size: 16px;

}

.info-card{

max-width: 100%;

width: 100%;

}

}
/* =================================
   SECCIÓN VENTAJAS PUERTAS
================================= */

.ventajas-section {

background: #2c2f36;

padding: 80px 20px;

margin-top: 30px;

}


/* CONTENEDOR */

.ventajas-container {

max-width: 1200px;

margin: auto;

text-align: center;

}


/* TITULO */

.ventajas-titulo {

color: white;

font-size: 32px;

margin-bottom: 50px;

font-weight: 600;

}


/* GRID */

.ventajas-grid {

display: grid;

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

gap: 25px;

}


/* CARD */

.ventaja-card {

background: rgba(255,255,255,0.05);

backdrop-filter: blur(10px);

padding: 30px 20px;

border-radius: 12px;

color: white;

transition: 0.3s;

border: 1px solid rgba(255,255,255,0.08);

}


/* HOVER */

.ventaja-card:hover {

transform: translateY(-8px);

background: rgba(255,255,255,0.08);

border: 1px solid rgba(255,255,255,0.15);

}


/* ICONO */

.ventaja-icono {

font-size: 30px;

color: #00c853;

margin-bottom: 15px;

}


/* TITULO CARD */

.ventaja-card h4 {

margin-bottom: 10px;

font-weight: 600;

}


/* TEXTO */

.ventaja-card p {

font-size: 15px;

opacity: 0.9;

}


/* RESPONSIVE */

@media (max-width:768px){

.ventajas-grid {

grid-template-columns: 1fr;

}

.ventaja-card {

text-align: center;

}

}