/* ==========================================================================
   Layout — Container, Grids, Section Spacing
   ========================================================================== */

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

.container-narrow {
    max-width: 50rem;
}

/* Section Spacing */
.section {
    padding-block: var(--space-section);
}

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

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-header h2 {
    margin-bottom: var(--space-sm);
}

.section-header p {
    font-size: var(--text-lg);
    color: var(--color-text-light);
    max-width: 40rem;
    margin-inline: auto;
}

/* Module Grid — auto-fit, no media queries */
.grid-modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
    gap: var(--space-lg);
}

/* Feature Grid */
.grid-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
    gap: var(--space-lg);
}

/* Two Column Layout */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 48rem) {
    .grid-2col {
        grid-template-columns: 3fr 2fr;
        align-items: center;
    }
}

/* USP Grid */
.grid-usps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
    gap: var(--space-lg);
}

/* Footer Grid */
.grid-footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
    gap: var(--space-xl);
}

/* Flex Utilities */
.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-gap-sm {
    gap: var(--space-sm);
}

.flex-gap-md {
    gap: var(--space-md);
}

.flex-wrap {
    flex-wrap: wrap;
}