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

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, var(--space-xl));
}

.container--narrow {
    max-width: var(--container-narrow);
}

.section {
    padding-block: clamp(2rem, 4.5vw, var(--space-3xl));
    scroll-margin-top: calc(var(--header-height) + 16px);
    content-visibility: auto;
    contain-intrinsic-size: auto 450px;
}

.hero {
    content-visibility: visible;
}

section[id] {
    scroll-margin-top: calc(var(--header-height) + 16px);
}

.section__header {
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .section__header {
        text-align: left;
        max-width: none;
        margin-inline: 0;
    }
}

.section__label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.section__title {
    margin-bottom: var(--space-md);
}

.section__desc {
    font-size: var(--text-lg);
}

.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid--2 {
    grid-template-columns: 1fr;
}

.grid--3 {
    grid-template-columns: 1fr;
}

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

@media (min-width: 640px) {
    .grid--2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .container {
        padding-inline: var(--space-xl);
    }

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

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

@media (min-width: 1024px) {
    .split {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
        align-items: center;
    }
}