/* 
* OJANCANO CORE v1.1 - Layout
* Structure, Grid, Wrappers
*/

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
}

.section {
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
    position: relative;
}

.section--alt {
    background-color: var(--color-bg-white);
}

/* Response Grid System */
.grid {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid--2-cols {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid--3-cols {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid--4-cols {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid--4-cols {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Header Structure */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    z-index: var(--z-nav);
    box-shadow: var(--shadow-sm);
    padding: var(--space-sm) 0;
}

.main-nav__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    /* Context for absolute mobile menu */
}

/* Nav List (Default Mobile: Hidden by default, JS toggles it) */
.main-nav__list {
    display: none;
    /* Hidden on mobile by default */
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-sm);
}

.main-nav__link {
    text-decoration: none;
    color: var(--color-text-main);
    font-weight: 500;
    font-family: var(--font-body);
}

.main-nav__link:hover {
    color: var(--color-primary);
}

/* Toggle (Visible on Mobile) */
.main-nav__toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-text-main);
}

/* Desktop View */
@media (min-width: 768px) {
    .main-nav__toggle {
        display: none;
    }

    .main-nav__list {
        display: flex;
        /* Always visible on desktop */
        flex-direction: row;
        align-items: center;
        position: static;
        width: auto;
        background: transparent;
        box-shadow: none;
        padding: 0;
    }
}

/* Footer Structure */
.main-footer {
    background-color: #1a1a1a;
    color: #ccc;
    padding: var(--space-lg) 0 var(--space-md);
    font-size: 0.9rem;
}

.main-footer__bottom {
    border-top: 1px solid #333;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    text-align: center;
}