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

body{
font-family: 'Segoe UI', sans-serif;
background: linear-gradient(135deg,#ff758c,#ff7eb3);
color:white;
text-align:center;
min-height:100vh;
overflow-x:hidden;
padding-bottom:50px;
}

.hero{
padding:60px 20px;
}

h1{
font-size:48px;
margin-bottom:20px;
}

p{
font-size:18px;
max-width:600px;
margin:auto;
}

button{
margin-top:25px;
padding:14px 28px;
border:none;
border-radius:30px;
background:white;
color:#ff4b6e;
font-size:18px;
cursor:pointer;
transition:.3s;
}

button:hover{
transform:scale(1.1);
}

.card{
display:none;
background:white;
color:#333;
padding:30px;
border-radius:20px;
max-width:700px;
margin:40px auto;
box-shadow:0 10px 25px rgba(0,0,0,0.2);
}

.gallery{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
gap:15px;
margin-top:20px;
}

.gallery img{
width:100%;
border-radius:15px;
transition:.3s;
}

.gallery img:hover{
transform:scale(1.05);
}

.buttons{
margin-top:20px;
display:flex;
gap:15px;
justify-content:center;
flex-wrap:wrap;
}

.heart{
position:fixed;
bottom:-10px;
font-size:20px;
animation: subir 6s linear infinite;
}

@keyframes subir{
0%{transform:translateY(0);opacity:1;}
100%{transform:translateY(-120vh);opacity:0;}
}

/* RESPONSIVO */
@media (max-width:600px){

h1{
font-size:36px;
}

p{
font-size:16px;
}

button{
font-size:16px;
padding:12px 22px;
}

.card{
margin:25px 15px;
padding:20px;
}

}