/* ========================================
   VARIABLES CSS
   ======================================== */
:root {
    /* Colores */
    --color-primario: rgba(98, 119, 112, 1);
    --color-primario-light: rgba(98, 119, 112, 0.8);
    --color-secundario: rgb(238, 211, 168);
    --color-text: #333333;
    --color-black: #000000;
    
    /* Espaciados */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Breakpoints */
    --bp-mobile: 480px;
    --bp-tablet: 768px;
    --bp-desktop: 1024px;
    --bp-wide: 1440px;
    
    /* Otros */
    --border-radius: 2rem;
    --transition-speed: 0.3s;
    --menu-width-mobile: 250px;
    --menu-width-desktop: 300px;
}



/* ========================================
   BASE
   ======================================== */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

input, button, textarea, select {
    font-family: inherit;
}

/* ========================================
   HEADER
   ======================================== */
.mi-grid-3 {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-sm);
}

.position-btn {
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-menu {
    background-color: transparent; 
    border: none;
    padding: 10px;
    font-size: 2rem;
    color: var(--color-primario);
    cursor: pointer; 
    border-radius: 8px;
    transition: all var(--transition-speed) ease; 
    width: 50px; 
    height: 50px; 
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-menu:hover {
    color: var(--color-primario-light); 
    transform: scale(1.05);
}

.btn-lateral {
    height: 50px;
    width: 50px;
    background-color: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--color-primario);
    transition: transform var(--transition-speed) ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-lateral:hover {
    transform: scale(1.1);
    color: var(--color-primario-light);
}

/* Logos */
.Logo-cuencasolar {
    height: 15vh;
    width: auto;
    justify-self: center;
}

.Logo-consiso {
    height: 8vh;
    width: auto;
    justify-self: center;
}

.link-logo {
    justify-self: center;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.link-logo .Logo-cuencasolar {
    display: block; 
}

/* ========================================
   FOOTER
   ======================================== */
.footer-content {
    color: var(--color-black);
    padding: var(--spacing-lg) var(--spacing-sm);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
    justify-self: center;
    grid-template-columns: repeat(3, 1fr);
}

.footer-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.footer-col h2 {
    color: var(--color-primario);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

/* Contribuidores */
.footer-col .avatar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-col .avatar {
    width: 100px;
    height: 30px;
    object-fit: contain; 
}

.footer-col .avatar:hover {
    transform: scale(1.05);
}

.avatar-group {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-bottom: 10px;
}

/* Enlaces de contacto */
.contact-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.link-item {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--color-text);
    font-size: 1rem;
    transition: all var(--transition-speed) ease;
    justify-content: center;
    align-self: start;
}

.link-item i {
    font-size: 1.5rem;
    color: var(--color-primario);
}

.link-item:hover {
    color: var(--color-primario);
    transform: translateX(5px);
}

.copyright {
    font-size: 0.75rem;
    margin-top: var(--spacing-md);
    opacity: 0.5;
}



@media (max-width: 768px) {
    .mi-grid-3 {
        grid-template-columns: auto 1fr auto;
        gap: var(--spacing-xs);
        padding: var(--spacing-xs);
    }

    .link-logo {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
    }

    .Logo-cuencasolar {
        display: block;
        width: auto;
        height: auto;
        max-height: 50px;
        object-fit: contain;
        margin: 0 auto;
    }

    .Logo-consiso {
        height: 40px;
        width: auto;
    }

    .btn-menu, 
    .btn-lateral {
        width: 40px;
        height: 40px;
        padding: 0;
        font-size: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-md);
    }

    .footer-col {
        align-items: center;
        width: 100%;
    }

    .link-item {
        align-self: center;
    }
}