/* ===============================
VARIABLES
================================= */
:root {
--primary: #0A3D91;
--black: #0B0B0B;
--white: #50834a;
--gray: #2c3041;
}
/* ===============================
GLOBAL
================================= */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
scroll-behavior: smooth;
font-family: Arial, sans-serif;
}
body {
background-color: var(--white);
color: var(--black);
}
.container {
width: 90%;
max-width: 1100px;
margin: auto;
}
.section {
padding: 80px 0;
}
.section.dark {
background: var(--black);
color: var(--white);
}
/* ===============================
HEADER
================================= */
.header {
background: var(--black);
position: fixed;
width: 100%;
z-index: 1000;
}
.nav-container {
display: flex;
justify-content: space-between;
align-items: center;
padding: 3px 0;

}
.logo img {
height: 70px;
}
.nav ul {
display: flex;
gap: 30px;
list-style: none;
}
.nav a {
color: var(--white);
text-decoration: none;
}
.btn-nav {
background: var(--primary);
padding: 15px 14px;
border-radius: 20px;
}
.hamburger {
display: none;
color: white;
font-size: 22px;
cursor: pointer;
}
/* ===============================
HERO
================================= */
.hero {
background: linear-gradient(rgba(10,61,145,0.8), rgba(0,0,0,0.9)),
url("assets/img/hero-network.jpg");
background-size: cover;
background-position: center;
color: var(--white);
padding: 140px 0 100px;
text-align: center;
}
.hero-buttons {
margin-top: 20px;
}
.btn-primary,
.btn-secondary {
display: inline-block;
padding: 10px 20px;
margin: 5px;
text-decoration: none;
border-radius: 4px;
}
.btn-primary {

background: var(--primary);
color: white;
}
.btn-secondary {
background: white;
color: var(--black);
}
/* ===============================
CARDS
================================= */
.services-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
gap: 20px;
margin-top: 30px;
}
.card {
background: var(--gray);
padding: 20px;
border-radius: 8px;
text-align: center;
}
.card i {
font-size: 30px;
color: var(--primary);
margin-bottom: 10px;
}
/* ===============================
PROJECTS
================================= */
.projects-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 95px;
margin-top: 20px;
}
.projects-grid img {
width: 70%;
border-radius: 25px;
}
/* ===============================
TESTIMONIOS
================================= */
.testimonials {
display: grid;
gap: 20px;
margin-top: 10px;
}
.testimonials article {

background: var(--primary);
padding: 2px;
border-radius: 5px;
}
/* ===============================
FORM
================================= */
.contact-form {
display: flex;
flex-direction: column;
gap: 10px;
margin: 20px 0;
}
.contact-form input,
.contact-form textarea {
padding: 10px;
border-radius: 4px;
border: none;
}
.contact-buttons {
margin-top: 10px;
}
.social {
margin-top: 20px;
font-size: 22px;
}
.social i {
margin-right: 10px;
}
/* ===============================
FOOTER
================================= */
.footer {
text-align: center;
padding: 20px;
background: var(--black);
color: white;
}
/* ===============================
WHATSAPP FLOAT
================================= */
.whatsapp-float {
position: fixed;
bottom: 30px;
right: 30px;
background: #25D366;
color: white;
font-size: 24px;
padding: 20px;
border-radius: 60%;

z-index: 1000;
}
/* ===============================
RESPONSIVE
================================= */
@media (max-width: 768px) {
.nav {
display: none;
position: absolute;
top: 70px;
right: 0;
background: var(--black);
width: 200px;
padding: 20px;
}
.nav ul {
flex-direction: column;
}
.nav.active {
display: block;
}
.hamburger {
display: block;
}
}