html, body {
margin: 0;
padding: 0;
background: #000;
min-height: 100vh;
overflow-x: hidden;
box-sizing: border-box;
}
.contenedor-principal {
position: relative;
width: 100vw;
min-height: 100vh;
overflow: hidden;
}
.fondo-bg {
background-image: url(‘https://jevinstruments.com/wp-content/uploads/2025/05/BG_Green-copy-scaled.webp’);
background-size: cover;
background-position: center;
background-repeat: no-repeat;
position: fixed;
top: 0; left: 0;
width: 100%;
height: 100%;
z-index: 0;
transition: filter 0.4s ease;
}
.fondo-bg.blur {
filter: brightness(60%) blur(4px) saturate(120%);
}
.fondo-contenido {
z-index: 10;
width: 100%;
padding: 40px 20px;
text-align: center;
color: white;
position: relative;
display: flex;
flex-direction: column;
align-items: center;
}
.zona-h1 {
text-align: center;
margin-top: 60px;
z-index: 10;
position: relative;
}
.zona-h1 h1 {
font-size: 3.2em;
color: #ffffff;
text-shadow: 3px 3px 6px #002244;
margin-bottom: 10px;
}
.zona-h1 p {
font-size: 1.4em;
text-shadow: 2px 2px 4px #002244;
margin-top: 0;
}
.zona-imagenes {
display: flex;
justify-content: center;
align-items: center;
flex-wrap: wrap;
gap: 30px;
padding: 40px 20px 0;
z-index: 10;
position: relative;
margin-top: 150px;
}
.zona-imagen {
text-align: center;
color: white;
font-weight: bold;
font-size: 1.2em;
text-shadow: 1px 1px 2px #000;
}
.zona-imagen img {
height: 200px;
width: auto;
transition: all 0.3s ease;
cursor: pointer;
display: block;
margin: 0 auto 8px auto;
}
.zona-imagen img:hover {
transform: scale(1.1);
}
.cta-central {
text-align: center;
margin: 40px auto 10px;
z-index: 20;
position: relative;
}
.cta-boton-grande {
display: inline-block;
background: linear-gradient(135deg, #00aaff, #0066cc);
color: white;
padding: 14px 28px;
font-size: 1.6em;
border-radius: 12px;
text-shadow: 1px 1px 3px #000;
font-weight: bold;
box-shadow: 0 0 20px rgba(0, 170, 255, 0.6);
text-decoration: none;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.cta-boton-grande:hover {
transform: scale(1.05);
box-shadow: 0 0 30px rgba(0, 170, 255, 0.9);
}
.zona-link {
margin-top: 20px;
text-align: center;
z-index: 12;
}
.zona-link a {
color: #ffffff;
font-weight: bold;
font-size: 1.2em;
text-decoration: underline;
text-shadow: 1px 1px 2px #000;
}
/* POPUPS */
.popup-overlay {
display: none;
position: fixed;
top: 0; left: 0;
width: 100%;
height: 100%;
background: rgba(0,0,0,0.7);
justify-content: center;
align-items: center;
z-index: 1000;
}
.popup-overlay.activo {
display: flex;
}
.popup-contenido {
background: white;
padding: 20px;
max-width: 90vw;
max-height: 90vh;
width: 500px;
border-radius: 12px;
text-align: center;
box-shadow: 0 0 20px #000;
display: flex;
flex-direction: column;
align-items: center;
}
.popup-contenido img {
width: 100%;
height: auto;
border-radius: 8px;
}
.popup-contenido h2 {
margin: 15px 0 10px;
font-size: 1.4em;
color: #333;
}
.cta-btn {
display: inline-block;
margin-top: 15px;
padding: 12px 20px;
background: #0073aa;
color: white;
text-decoration: none;
border-radius: 6px;
font-weight: bold;
}
/* RESPONSIVE MOBILE */
@media screen and (max-width: 600px) {
.zona-h1 h1 {
font-size: 2em;
}
.zona-h1 p {
font-size: 1em;
}
.zona-imagenes {
flex-direction: column;
gap: 24px;
}
.zona-imagen img {
height: 160px;
}
.cta-boton-grande {
font-size: 1.2em;
padding: 12px 20px;
}
.popup-contenido {
width: 90%;
max-width: 320px;
}
}
Oil-free scroll Pumps
Multigas leak detector
Rotary vane pumps
function activarBlur() {
document.getElementById(‘fondo-bg’).classList.add(‘blur’);
}
function desactivarBlur() {
document.getElementById(‘fondo-bg’).classList.remove(‘blur’);
}
function abrirPopup(id) {
document.getElementById(id).classList.add(‘activo’);
}
function cerrarPopup(event, id) {
if (event.target.classList.contains(‘popup-overlay’)) {
document.getElementById(id).classList.remove(‘activo’);
}
}
Tu experto en vacío para laboratorios
JEV INSTRUMENTS Venta, soporte, servicio técnico
Oil-free scroll Pumps
Multigas leak detector
Rotary vane pumps
html, body {
margin: 0;
padding: 0;
background: #000;
min-height: 100vh;
overflow-x: hidden;
box-sizing: border-box;
}
.contenedor-principal {
position: relative;
width: 100vw;
min-height: 100vh;
overflow: hidden;
}
.fondo-bg {
background-image: url(‘https://jevinstruments.com/wp-content/uploads/2025/05/BG_Green-copy-scaled.webp’);
background-size: cover;
background-position: center;
background-repeat: no-repeat;
position: fixed;
top: 0; left: 0;
width: 100%;
height: 100%;
z-index: 0;
transition: filter 0.4s ease;
}
.fondo-bg.blur {
filter: brightness(60%) blur(4px) saturate(120%);
}
.fondo-contenido {
z-index: 10;
width: 100%;
padding: 40px 20px;
text-align: center;
color: white;
position: relative;
display: flex;
flex-direction: column;
align-items: center;
}
.zona-h1 {
text-align: center;
margin-top: 60px;
z-index: 10;
position: relative;
}
.zona-h1 h1 {
font-size: 3.2em;
color: #ffffff;
text-shadow: 3px 3px 6px #002244;
margin-bottom: 10px;
}
.zona-h1 p {
font-size: 1.4em;
text-shadow: 2px 2px 4px #002244;
margin-top: 0;
}
.zona-imagenes {
display: flex;
justify-content: center;
align-items: center;
flex-wrap: wrap;
gap: 30px;
padding: 40px 20px 0;
z-index: 10;
position: relative;
margin-top: 150px;
}
.zona-imagen {
text-align: center;
color: white;
font-weight: bold;
font-size: 1.2em;
text-shadow: 1px 1px 2px #000;
}
.zona-imagen img {
height: 200px;
width: auto;
transition: all 0.3s ease;
cursor: pointer;
display: block;
margin: 0 auto 8px auto;
}
.zona-imagen img:hover {
transform: scale(1.1);
}
.cta-central {
text-align: center;
margin: 40px auto 10px;
z-index: 20;
position: relative;
}
.cta-boton-grande {
display: inline-block;
background: linear-gradient(135deg, #00aaff, #0066cc);
color: white;
padding: 14px 28px;
font-size: 1.6em;
border-radius: 12px;
text-shadow: 1px 1px 3px #000;
font-weight: bold;
box-shadow: 0 0 20px rgba(0, 170, 255, 0.6);
text-decoration: none;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.cta-boton-grande:hover {
transform: scale(1.05);
box-shadow: 0 0 30px rgba(0, 170, 255, 0.9);
}
.zona-link {
margin-top: 20px;
text-align: center;
z-index: 12;
}
.zona-link a {
color: #ffffff;
font-weight: bold;
font-size: 1.2em;
text-decoration: underline;
text-shadow: 1px 1px 2px #000;
}
/* POPUPS */
.popup-overlay {
display: none;
position: fixed;
top: 0; left: 0;
width: 100%;
height: 100%;
background: rgba(0,0,0,0.7);
justify-content: center;
align-items: center;
z-index: 1000;
}
.popup-overlay.activo {
display: flex;
}
.popup-contenido {
background: white;
padding: 20px;
max-width: 90vw;
max-height: 90vh;
width: 500px;
border-radius: 12px;
text-align: center;
box-shadow: 0 0 20px #000;
display: flex;
flex-direction: column;
align-items: center;
}
.popup-contenido img {
width: 100%;
height: auto;
border-radius: 8px;
}
.popup-contenido h2 {
margin: 15px 0 10px;
font-size: 1.4em;
color: #333;
}
.cta-btn {
display: inline-block;
margin-top: 15px;
padding: 12px 20px;
background: #0073aa;
color: white;
text-decoration: none;
border-radius: 6px;
font-weight: bold;
}
/* RESPONSIVE MOBILE */
@media screen and (max-width: 600px) {
.zona-h1 h1 {
font-size: 2em;
}
.zona-h1 p {
font-size: 1em;
}
.zona-imagenes {
flex-direction: column;
gap: 24px;
}
.zona-imagen img {
height: 160px;
}
.cta-boton-grande {
font-size: 1.2em;
padding: 12px 20px;
}
.popup-contenido {
width: 90%;
max-width: 320px;
}
}
Oil-free scroll Pumps
Multigas leak detector
Rotary vane pumps
function activarBlur() {
document.getElementById(‘fondo-bg’).classList.add(‘blur’);
}
function desactivarBlur() {
document.getElementById(‘fondo-bg’).classList.remove(‘blur’);
}
function abrirPopup(id) {
document.getElementById(id).classList.add(‘activo’);
}
function cerrarPopup(event, id) {
if (event.target.classList.contains(‘popup-overlay’)) {
document.getElementById(id).classList.remove(‘activo’);
}
}
Tu experto en vacío para laboratorios
JEV INSTRUMENTS Venta, soporte, servicio técnico
Oil-free scroll Pumps
Multigas leak detector
Rotary vane pumps
