:root{
--acer-green:#83B81A;
--acer-dark:#1a1a1a;
--acer-gray:#f5f5f5;
}

body{
margin:0;
font-family:'Inter',sans-serif;
color:var(--acer-dark);
}

/* NAVBAR */

.navbar{

display:flex;
justify-content:space-between;
align-items:center;
padding:18px 40px;
background:white;
border-bottom:1px solid #eee;
position:sticky;
top:0;
z-index:1000;

}

.logo img{

height:34px;

}



/* DESKTOP MENU */

.nav-links{

display:flex;
gap:30px;

}

.nav-links a{

text-decoration:none;
color:#333;
font-weight:500;
font-size:16px;

}

.nav-links a:hover{

color:#83B81A;

}



/* HAMBURGER */

.hamburger{

display:none;
flex-direction:column;
cursor:pointer;

}

.hamburger span{

height:3px;
width:25px;
background:#333;
margin:4px 0;
display:block;
transition:0.3s;

}



/* TABLET */

@media (max-width:900px){

.nav-links{

position:absolute;
top:70px;
left:0;
width:100%;
background:white;
flex-direction:column;
align-items:center;
gap:20px;
padding:30px 0;

display:none;

}

.nav-links.active{

display:flex;

}

.hamburger{

display:flex;

}

}



/* MOBILE */

@media (max-width:600px){

.navbar{

padding:16px 20px;

}

.nav-links{

top:60px;

}

.nav-links a{

font-size:18px;

}

}


/*             ------------------------------------------------------------------*/
/* NAVBAR */


/* HERO */

.hero{
padding:120px 60px 60px;
}

.hero-container{
max-width:1400px;
margin:auto;
display:flex;
align-items:center;
justify-content:space-between;
gap:60px;
}

.hero-text h1{
font-size:60px;
color:var(--acer-green);
}

.hero-text p{
font-size:20px;
color:#555;
max-width:540px;
}

.hero-image img{
width:550px;
max-width:60%;
}

/* BUTTON */
.btn{

display:inline-block;
margin-top:25px;
padding:14px 30px;
background:#83B81A;
color:white;
text-decoration:none;
font-size:16px;
border-radius:6px;
font-weight:500;

}

.btn:hover{

background:#5C8E1B;

}

/* FEATURES */

.features{
padding:100px 60px;
background:var(--acer-gray);
text-align:center;
}

.section-desc{
max-width:700px;
margin:auto;
margin-bottom:50px;
color:#666;
}

.grid{
margin-top:40px;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:30px;
}

.card{
padding:35px;
background:white;
border-radius:12px;
box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

/* CONNECTIVITY */

.connectivity{
padding:100px 60px;
text-align:center;
}

/* SPECS */

.specs{
padding:100px 60px;
text-align:center;
background:#fafafa;
}

table{
margin:auto;
margin-top:50px;
width:900px;
max-width:100%;
border-collapse:collapse;
}

td{
padding:14px;
border-bottom:1px solid #ddd;
}

/* FOOTER */

footer{
background:#111;
color:white;
text-align:center;
padding:50px 20px;
}

/* SCROLL */

.hidden{
opacity:0;
transform:translateY(40px);
transition:all 1s ease;
}

.show{
opacity:1;
transform:translateY(0);
}

/* TABLET */

@media (max-width:1000px){

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

.hero-image img{
width:500px;
}

}

/* MOBILE */

@media (max-width:600px){

.navbar{
padding:16px 20px;
}

.hero{
padding:100px 20px;
}

.hero-text h1{
font-size:40px;
}

.hero-image img{
width:100%;
}

.features,.specs,.connectivity{
padding:80px 20px;
}

}