/*Vinculación tipografía externa*/
@font-face {
    font-family: "Amplitude-Comp-Bold";
    src: url(../fonts/Amplitude-Comp-Bold.ttf);
}

@font-face {
    font-family: "Inter-Regular";
    src: url(../fonts/Inter-Regular.ttf);
}

@font-face {
    font-family: "Inter-Semibold";
    src: url(../fonts/Inter-SemiBold.ttf);
}


/*Estilos del ejercicio*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: #FFFFFE;
    font-family: "Inter-Regular", sans-serif;
    line-height: 1.5;
}

/*Estilos del header*/
header {
    background-color: #222222;
}

.navbar {
    min-height: 80px;
}

.navbar-brand {
    font-family: "Amplitude-Comp-Bold", Verdana, Geneva, Tahoma, sans-serif;
    font-size: 25px;
    color: #B9D6BA;
}

.nav-link {
    color: #FFFFFE;
    font-size: 17px;
    font-weight: 500;
    margin-left: 2rem;
}

.nav-link:hover {
    color: #B9D6BA;
}


/* Animación del logo */
.navbar-brand {
    opacity: 0;
    filter: blur(10px);
    animation: foco 2.5s ease-out forwards;
}

@keyframes foco {
    to {
        opacity: 1;
        filter: blur(0);
    }
}


/* Video-hero */
.portada {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    margin-bottom: 0;
}

.video-fondo {
    position: absolute;
    top: 42%;
    left: 50%;
    width: 100%;
    height: 80%;
    object-fit: cover;
    margin-bottom: 1px;
    transform: translate(-50%, -50%);
}

/* Responsive Móvil*/
@media (max-width: 768px) {
    .portada {
        height: 70vh;
    }

    .video-fondo {
        height: 58%;
        top: 32%;
    }
}


/*Configuración de la sección principal main*/
main {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 0;
}

/* Introducción */
.cta-section {
    margin-top: -40px;
}

.cta-section h3 {
    font-family: "Inter-Semibold", sans-serif;
    color: #353535;
    font-size: 20px;
    margin-bottom: 16px;
}

/* Texto */
.cta-text {
    color: #6E746F;
    font-size: 1rem;
}

/* Botones */
.btn-custom {
    background-color: #222222;
    color: #B9D6BA;
    border-radius: 50px;
    padding: 0.6rem 2.5rem;
    font-weight: 500;
    border: none;
    margin-bottom: 80px;
    transition: all 0.3s ease;
}

.btn-custom:hover {
    background-color: #B9D6BA;
    color: #222222;
}

/* Responsive Móvil */
@media (max-width: 576px) {
    main {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .cta-section {
        margin-top: -90px;
    }

    .cta-section h3 {
        font-size: 18px;
    }

    .cta-text {
        font-size: 0.95rem;
    }

    .btn-custom {
        padding: 0.6rem 2rem;
        margin-bottom: 40px;
    }

    .d-flex.gap-4 {
        gap: 1rem !important;
    }
}


/* Estilos del Footer */
.footer-custom {
    background-color: #B3C4B7;
}

/* Fila principal */
.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

/* Item */
.footer-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Icono */
.icon-circle {
    width: 42px;
    height: 42px;
    background-color: #FFFFFE;
    color: #B3C4B7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    text-decoration: none;
    flex-shrink: 0;
}

.icon-circle:hover {
    background-color: #222222;
    color: #B3C4B7;
}

/* Texto */
.icon-label {
    font-size: 14px;
    color: #FFFFFE;
    white-space: nowrap;
}

/* Responsive Móvil */
@media (max-width: 768px) {
    .footer-row {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .icon-label {
        white-space: normal;
        text-align: center;
    }
}