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

body{
color:#0f172a;
background:#fff;
}

a{
text-decoration:none;
color:#0f172a;
}

.container{
max-width:1200px;
margin:auto;
padding:0 20px;
}

.center{
text-align:center;
}

/* NAVBAR */

.topbar{
position:fixed;
width:100%;
background:#fff;
box-shadow:0 2px 10px rgba(0,0,0,.05);
z-index:10;
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 0;
}

.logo{
height:45px;
}

.nav nav{
display:flex;
align-items:center;
}

.nav a{
margin-left:20px;
font-weight:600;
}

.btn{
background:#0ea5e9;
color:#fff;
padding:8px 15px;
border-radius:6px;
}

/* HERO */

.hero{
height:100vh;
position:relative;
}

.hero-slider,.slide{
width:100%;
height:100%;
position:absolute;
top:0;
left:0;
}

.slide{
background-size:cover;
background-position:center;
opacity:0;
transition:1s;
}

.slide.active{
opacity:1;
}

.hero-overlay{
position:absolute;
inset:0;
background:linear-gradient(
90deg,
rgba(15,23,42,0.85) 0%,
rgba(15,23,42,0.55) 45%,
rgba(15,23,42,0.25) 100%
);
z-index:1;
}

.hero-content-pro{
position:absolute;
z-index:2;
max-width:650px;
left:8%;
top:50%;
transform:translateY(-50%);
color:#fff;
}

.hero-content-pro h1{
font-size:clamp(32px,4vw,54px);
line-height:1.1;
margin:14px 0;
}

.hero-content-pro p{
font-size:18px;
color:#e5e7eb;
max-width:520px;
}

.badge{
display:inline-block;
background:rgba(255,255,255,.12);
backdrop-filter:blur(6px);
padding:6px 12px;
border-radius:999px;
font-size:12px;
letter-spacing:.08em;
text-transform:uppercase;
color:#e5e7eb;
}

.hero-actions{
margin-top:22px;
display:flex;
gap:12px;
flex-wrap:wrap;
}

.btn-secondary{
padding:12px 20px;
border-radius:8px;
border:1px solid rgba(255,255,255,.6);
color:#fff;
background:transparent;
}

/* SECTIONS */

.section{
padding:100px 0;
}

.light{
background:#f8fafc;
}

/* SERVICES */

.services-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:25px;
margin-top:40px;
}

.service-card{
background:#fff;
padding:25px;
border-radius:16px;
box-shadow:0 5px 15px rgba(0,0,0,.05);
text-align:center;
}

.service-card i{
font-size:30px;
color:#0ea5e9;
margin-bottom:10px;
}

/* ABOUT */

.grid-about{
display:grid;
grid-template-columns:1.2fr 0.8fr;
gap:40px;
align-items:center;
margin-bottom:50px;
}

.logo-card{
background:white;
padding:40px;
border-radius:15px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
max-width:350px;
margin:auto;
}

.img-main-logo{
max-width:100%;
height:auto;
}

.features-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:25px;
}

.feature-card{
background:white;
padding:30px;
border-radius:10px;
box-shadow:0 5px 15px rgba(0,0,0,0.05);
}

.card-icon{
font-size:2rem;
margin-bottom:15px;
}

/* CLIENT LOGOS */

.marcas-section{
max-width:1000px;
margin:50px auto;
text-align:center;
}

.logos{
display:flex;
justify-content:center;
gap:50px;
flex-wrap:wrap;
}

.logos img{
max-width:120px;
max-height:60px;
object-fit:contain;
}

/* FOOTER */

.footer-ifx{
background:#f8f9fa;
padding:50px 20px;
}

.footer-container{
display:flex;
flex-wrap:wrap;
gap:50px;
max-width:1200px;
margin:auto;
}

.footer-logo img{
width:150px;
}

.footer-links{
display:flex;
flex-wrap:wrap;
gap:40px;
}

.footer-column{
min-width:150px;
}

.footer-column a{
display:block;
margin-bottom:8px;
}

.footer-bottom{
text-align:center;
margin-top:40px;
border-top:1px solid #ddd;
padding-top:15px;
font-size:0.85em;
}

/* WHATSAPP */

.whatsapp-float{
position:fixed;
bottom:20px;
right:20px;
background:#25d366;
color:#fff;
width:60px;
height:60px;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
font-size:30px;
box-shadow:0 10px 20px rgba(0,0,0,.3);
}

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

@media (max-width:1024px){

.nav{
flex-wrap:wrap;
gap:10px;
}

.hero-content-pro{
left:5%;
}

}

/* TABLETS */

@media (max-width:768px){

.nav{
flex-direction:column;
gap:10px;
}

.nav nav{
flex-wrap:wrap;
justify-content:center;
gap:10px;
}

.nav a{
margin:0;
font-size:14px;
}

.hero{
height:auto;
min-height:90vh;
}

.hero-content-pro{
left:50%;
top:55%;
transform:translate(-50%,-50%);
text-align:center;
max-width:90%;
}

.hero-content-pro p{
margin:auto;
}

.hero-actions{
justify-content:center;
}

.grid-about{
grid-template-columns:1fr;
text-align:center;
}

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

.logos{
gap:30px;
}

.footer-container{
flex-direction:column;
text-align:center;
}

.footer-links{
flex-direction:column;
gap:20px;
}

}

/* CELULARES */

@media (max-width:480px){

.hero-content-pro h1{
font-size:22px;
}

.hero-content-pro p{
font-size:14px;
}

.btn,
.btn-secondary{
padding:10px 14px;
font-size:14px;
}

.logos img{
max-width:70px;
}

}