body{
    background: #4c007d;
}
.card-container {
    position: absolute;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    max-width: 500px;
    height: 500px;
}

.card-container .card{
    position: absolute;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 300px;
    height: 200px;
    padding: 20px;
    overflow: hidden;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: -2px 2px 0px 0px rgb(0, 0, 0),
    -10px 10px 40px 0px rgba(0, 0, 0, 0.3);
    transform: translate(0px, 0px)
    rotateX(30deg) rotateZ(-20deg);
    z-index: 2;
    transition: all 1s;
}

.card-container .card:hover{
    transform: translate(0px, -20px)
    rotateX(10deg) rotateZ(-20deg);
    box-shadow: -2px 1px 0px 0px black,
    -40px 40px 40px 0 rgba(0, 0, 0, 0.3);
    cursor: pointer;
}
.card-container .card h1{
    color: #1b004b;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}
.card-container .card h1:nth-of-type(2){
    font-size: 16px;
    font-weight: 400;
    text-align: center;
}
.card-container .card h3 {
    color: #1b004b;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.card-container .card h3:nth-of-type(2){
    font-size: 14px;
    font-weight: 400;
}
.card-container .card i {
    margin-right: 5px;
    color: #1b004b;
}
.card-container .card .circle{
    position: absolute;
    margin: auto;
    top: 10%;
    bottom: 0;
    right: -50%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: #bc4ed8;
    z-index: -2;
}
.card-container .card .circle:nth-of-type(2){
    width: 100px;
    height: 100px;
    top: 90%;
    right: -20%;
    z-index: -1;
    background: #f988ff;
}

@media only screen and (max-width: 780px){
    .card-container .card {
        width: 250px;
        height: 150px;
        animation: hvr 5s infinite ease-in-out;
        transition: none;
    }
    .card-container .card h1 {
        font-size: 18px;
    }
    .card-container .card h1:nth-of-type(2){
        font-size: 14px;
    }
    .card-container .card h3 {
        font-size: 12px;
    }
    .card-container .card h3:nth-of-type(2){
        font-size: 10px;
    }
    .card-container .card .circle{
        right: -70%;
    }

    @keyframes hvr {
        0%{
            box-shadow: -2px 2px 0px 0px black,
            -10px 10px 40px 0px
            rgba(0, 0, 0, 0.3);
            transform: translate(0px, 0px)
            rotateX(30deg) rotateZ(-20deg);
        }
        50%{
            transform: translate(0px, -20px)
            rotateX(30deg) rotateZ(-20deg);
            box-shadow: -2px 1px 0px 0px black,
            -40px 40px 40px 0 rgba(0, 0, 0, 0.2);
        }
        100%{
            box-shadow: -2px 2px 0px 0px black,
            -10px 10px 40px 0px rgba(0, 0, 0, 0.3);
            transform: translate(0px, 0px)
            rotateX(30deg) rotateZ(-20deg);
        }
    }
}

header {
    background-color: #bc4ed880;
    color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 25px;
}

.nav-list li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    position: relative;
    display: flex;
    align-items: center;
    transition: color 0.3s;
}

.nav-list li a .icon {
    margin-right: 6px;
}

/* Efecto subrayado animado */
.nav-list li a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: white;
    transition: width 0.3s ease-in-out;
}

.nav-list li a:hover::after {
    width: 100%;
}

/* Menú hamburguesa */
.menu-toggle {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {

    .nav-list {
        position: absolute;
        top: 60px;
        right: 0;
        background: #222;
        flex-direction: column;
        align-items: flex-start;
        width: 200px;
        padding: 10px;
        display: none;
    }
    .nav-list.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
    }
}
/*tooltip*/
.tooltip-container {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.tooltip {
    background: #222;
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    display: block;
    z-index: 1000;
    font-size: 14px;
    pointer-events: none;
    white-space: nowrap;
}

/* Animación de aparición */
@keyframes fadeIn {
    from {
    opacity: 0;
    transform: translateY(-10px);
}
to {
    opacity: 1;
    transform: translateY(0);
}
}

/* Línea que conecta el tooltip con el objetivo */
.tooltip::before {
    content: "";
    position: absolute;
    width: 2px;
    height: 100px;
    background: white;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    animation: lineGrow 1s ease forwards;
}

/* Línea animada */
@keyframes lineGrow {
    from {
        height: 0;
    }
    to {
        height: 100px;
    }
}