@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,100..900;1,100..900&display=swap');

/* === ANIMACIONES CLAVE === */
@keyframes slideDown {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeInLink {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === RESET GLOBAL para evitar ddesbordamiento por parte del slidebar === */
body {
    overflow-x: hidden; /* Previene scroll horizontal al abrir/cerrar slidebar */
}

/* === ESTILOS BASE === */

.logo {
    margin: 0;
    width: 6%;
    height: auto;
    transition: width 0.3s ease-in-out;
}

.logo:hover,
.logo:active {
    width: 7%;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    width: 100%;
    position: sticky;
    top: 0;
    background-color: rgba(8, 78, 140, .950);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px); /* Safari */
    box-shadow: 0 10px 20px rgba(68, 44, 44, 0.5);
    z-index: 999;
    animation: slideDown 0.6s ease-out;
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 2rem;
    max-width: 1600px;
}

.navbar-container .navbar-menu {
    display: flex;
    text-align: center;
    gap: 1.5rem;
    list-style: none;
}

/* Fade-in en cascada */
.navbar-container .navbar-menu li {
    opacity: 0;
    transform: translateY(-10px);
    animation: fadeInLink .5s forwards;
}

.navbar-container .navbar-menu li:nth-child(1) { animation-delay: 0.4s; }
.navbar-container .navbar-menu li:nth-child(2) { animation-delay: 0.6s; }
.navbar-container .navbar-menu li:nth-child(3) { animation-delay: 0.8s; }
.navbar-container .navbar-menu li:nth-child(4) { animation-delay: 1s; }

.navbar-container .navbar-menu li a {
    text-decoration: none;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 10px;
    padding: 3px 20px;
    border-radius: 20px;
    border: 2px solid transparent;
    transition: all 0.7s ease;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.navbar-container .navbar-menu li a:hover,
.navbar-container .navbar-menu li a.active {
    color: #162530;
    background: rgba(188, 212, 229, 0.347);
}

.navbar-toggle {
    display: none;
    background: transparent;
    padding: 10px;
    border: none;
    cursor: pointer;
    transition: transform 0.4s ease-in-out;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #00ddff;
    transition: all 0.3s ease-in-out;
}

/* === RESPONSIVE === */
@media (max-width: 880px) {

    .logo {
        margin: 0;
        width: 13%;
        height: auto;
        transition: none;
    }

    .navbar-container .navbar-menu li a {
        color: #00ddff;
    }

    .navbar-container .navbar-menu {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: space-evenly;
        gap: 1.7rem !important;
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 250px;
        padding: 5rem 1.5rem;
        background-color: rgba(8, 78, 140, .95);
        backdrop-filter: blur(10px);
        border-radius: 30px 0 0 20px;
        transform: translateX(100%);
        box-shadow: none;
        transition: transform 0.4s ease;
        z-index: 998;
    }

    .navbar-container .navbar-menu.active {
        transform: translateX(0);
        box-shadow: -10px 5px 5px rgba(255, 255, 255, 0.42);
    }

    .navbar-toggle {
        display: block;
        z-index: 999;
    }

    .navbar-toggle.active {
        transform: rotate(90deg) scale(1.1);
    }

    .navbar-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .navbar-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .navbar-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

@media (max-width: 480px) {
    .navbar-container {
        padding: 0 1rem;
    }

    .navbar-container .navbar-menu li a {
        font-size: 1.2rem;
        padding: 3px 15px;
    }
}