*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:Arial, sans-serif;
background:#f5f7f7;
color:#333;
overflow-x:hidden;
dispaly: flex;
}

/* HEADER */

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 60px;
background:white;
box-shadow:0 2px 10px rgba(0,0,0,0.05);
animation:fadeDown 1s ease;
}

ul {
display:flex;
list-style-type:none;
background-color:whitesmoke;
animation:fadeRight 1s ease;
}

ul li {
padding:16px;
transition:0.3s;
}

ul li:hover {
background-color:lightblue;
}

ul li a {
text-decoration:none;
color:#555;
font-weight:500;
}

ul li:hover a {
color:white;
}

/* HERO */

.hero{
display:flex;
align-items:center;
justify-content:space-between;
padding:80px 60px;
background:linear-gradient(to right,#e0f7fa,#ffffff);
animation:fadeUp 1s ease;
}

.hero-text{
width:50%;
animation:slideLeft 1s ease;
}

.hero-text h1{
font-size:40px;
margin:15px 0;
color:#0077b6;
animation:fadeUp 1.2s ease;
}

.hero-img img{
width:400px;
border-radius:12px;
animation:slideRight 1s ease;
}

/* BUTTON */

button{
padding:12px 20px;
border:none;
background:#00a8cc;
color:white;
border-radius:25px;
margin-top:15px;
margin-right:10px;
cursor:pointer;
animation:fadeUp 1.5s ease;
}

button:hover{
background:#0077b6;
}

.btn2{
background:#ddd;
color:#333;
}

.btn2:hover{
background:#ccc;
}

/* ABOUT */

.about{
display:flex;
align-items:center;
gap:40px;
padding:80px 60px;
background:#e9f1f4;
animation:fadeUp 1s ease;
}

.about img{
width:350px;
border-radius:10px;
animation:zoomIn 1s ease;
}

/* SERVICES */

.services{
padding:80px 60px;
text-align:center;
animation:fadeUp 1s ease;
}

.cards{
display:flex;
gap:20px;
}

.card{
background:white;
padding:25px;
border-radius:10px;
flex:1;
box-shadow:0 2px 10px rgba(0,0,0,0.05);
transition:0.3s;
animation:fadeUp 1.2s ease;
}

.card:hover{
transform:translateY(-8px);
}

/* PORTFOLIO */

.portfolio{
padding:80px 60px;
background:#e9f1f4;
text-align:center;
animation:fadeUp 1s ease;
}

.card img{
border-radius:10px;
animation:fadeIn 1s ease;
}

/* CONTACT */

.contact{
padding:80px 60px;
text-align:center;
animation:fadeUp 1s ease;
}

form{
max-width:500px;
margin:auto;
display:flex;
flex-direction:column;
gap:10px;
animation:fadeUp 1s ease;
}

input,textarea{
padding:10px;
border:1px solid #ccc;
border-radius:6px;
}

/* FOOTER */

footer{
text-align:center;
padding:20px;
background:#0077b6;
color:white;
margin-top:40px;
animation:fadeUp 1s ease;
}

/* ANIMACIONE */

@keyframes fadeUp{
from{
opacity:0;
transform:translateY(30px);
}
to{
opacity:1;
transform:translateY(0);
}
}

@keyframes fadeDown{
from{
opacity:0;
transform:translateY(-30px);
}
to{
opacity:1;
transform:translateY(0);
}
}

@keyframes fadeRight{
from{
opacity:0;
transform:translateX(-30px);
}
to{
opacity:1;
transform:translateX(0);
}
}

@keyframes slideLeft{
from{
opacity:0;
transform:translateX(-50px);
}
to{
opacity:1;
transform:translateX(0);
}
}

@keyframes slideRight{
from{
opacity:0;
transform:translateX(50px);
}
to{
opacity:1;
transform:translateX(0);
}
}

@keyframes zoomIn{
from{
opacity:0;
transform:scale(0.8);
}
to{
opacity:1;
transform:scale(1);
}
}

@keyframes fadeIn{
from{
opacity:0;
}
to{
opacity:1;
}
}