body {
    font-family: 'Poppins', sans-serif;
}

/* hero section */
.hero {
    background-image: url('/img/bg_img.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    position: relative;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* escurecimento com opacidade */
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-weight: 600;
}

.hero p {
    font-weight: 300;
}

.hero .btn{
    color: #dbeeff;
    background-color: #365d79;
}

.hero .btn:hover{
    color: #365d79;
    background-color: #dbeeff;
}
/* Footer */
.footer {
    background-color: #365d79; /* Azul pastel mais escuro */
    color: #dbeeff; /* Azul pastel mais claro */
}

/* Navbar */

.bg-pastel-blue {
    background-color: #365d79; /* Azul pastel mais escuro */
}

.navbar .nav-item {
    position: relative;
    padding-bottom: 5px; /* espaço para a linha */
}

/* Cria a linha que será a borda inferior animada */
.navbar .nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #dbeeff; /* cor da borda */
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

/* Anima a borda do centro para as pontas */
.navbar .nav-item:hover::after {
    width: 100%;
}

/* Destaques */
.text-pastel {
    color: #365d79;
}

.destaque .btn-outline-pastel {
    border: 2px solid #365d79;
    color: #365d79;
    transition: 0.3s ease;
}

.destaque .btn-outline-pastel:hover {
    background-color: #365d79;
    color: #dbeeff;
    border: 2px solid #dbeeff;
}

.feature-box {
    background-color: #dae1e7; /* tom neutro para destacar os botões */
    transition: transform 0.2s ease;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

/* sobre */

.text-pastel {
    color: #365d79;
}

.sobre .btn-outline-pastel {
    border: 2px solid #365d79;
    color: #365d79;
    transition: 0.3s ease;
}

.sobre .btn-outline-pastel:hover {
    background-color: #365d79;
    color: white;
}

.sobre .btn-outline-pastel-reverse {
    border: 2px solid #365d79;
    background-color:#365d79;
    color: white;
    transition: 0.3s ease;
}

.sobre .btn-outline-pastel-reverse:hover {
    background-color: white;
    color: #365d79;
}

img {
    max-height: 300px;
    object-fit: cover;
}

/* back buttom */
#btnTopo {
    display: none;
    position: fixed;
    bottom: 15px;
    right: 15px;
    z-index: 99;
    border: 2px solid transparent;
    outline: none;
    background-color: #365d79;
    color: white;
    cursor: pointer;
    padding: 12px 16px;
    border-radius: 10%;
    font-size: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    transition: background-color 0.3s;
    position: fixed;
}

#btnTopo::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 10%;
    border: 2px solid #ffffff;
    transform: scale(0);
    transition: transform 0.3s ease;
}

#btnTopo:hover::before {
    transform: scale(1);
}

#btnTopo:hover {
    background-color: #365d79;
}