/**
 * Orgonise Blocks — Minimal CSS
 *
 * Design philosophy:
 * - No inline styles anywhere in PHP templates.
 * - All values reference CSS custom properties sourced from theme.json.
 * - Layout uses CSS Grid and Flexbox — no floats, no Bootstrap.
 * - BEM-like class naming: .ob-{block}__element--modifier
 *
 * theme.json custom properties used:
 *   --wp--preset--color--primary        (#2E89CE, Orgonise primary blue)
 *   --wp--preset--color--accent         (#FF9900, CTA orange)
 *   --wp--preset--color--base           (#FFFFFF)
 *   --wp--preset--color--contrast       (#111827, dark text)
 *   --wp--preset--spacing--base         (1rem)
 *   --wp--preset--font-size--large      (2rem)
 *   --wp--preset--font-size--medium     (1.125rem)
 *   --wp--preset--font-family--heading  (Kalam, cursive)
 *   --wp--preset--font-family--body     (Catamaran, sans-serif)
 */

/* ── Shared Utility: Buttons ──────────────────────────────────────── */
.ob-btn {
    display: inline-block;
    padding: 0.75em 1.75em;
    border-radius: 4px;
    font-family: var(--wp--preset--font-family--body, sans-serif);
    font-size: var(--wp--preset--font-size--medium, 1rem);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.ob-btn:hover,
.ob-btn:focus-visible {
    opacity: 0.85;
}

.ob-btn--primary {
    background-color: var(--wp--preset--color--accent, #FF9900);
    color: var(--wp--preset--color--base, #fff);
}

.ob-btn--inverse {
    background-color: var(--wp--preset--color--base, #fff);
    color: var(--wp--preset--color--primary, #2E89CE);
}

/* ── Editor Placeholder ───────────────────────────────────────────── */
.ob-placeholder {
    opacity: 0.45;
    font-style: italic;
}

/* ══════════════════════════════════════════════════════════════════ */
/* BLOCK: ob-hero                                                    */
/* ══════════════════════════════════════════════════════════════════ */

.ob-hero {
    position: relative;
    width: 100%;
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--wp--preset--color--primary, #2E89CE);
    background-size: cover;
    background-position: center;
    padding: clamp(3rem, 8vw, 6rem) var(--wp--preset--spacing--base, 1.5rem);
    overflow: hidden;
}

/* Overlay — only shows when a background image is present */
.ob-hero__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 0;
}

.ob-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 900px;
    width: 100%;
}

.ob-hero--align-center .ob-hero__inner {
    text-align: center;
    margin-inline: auto;
}

.ob-hero--align-left .ob-hero__inner {
    text-align: left;
}

.ob-hero__heading {
    font-family: var(--wp--preset--font-family--heading, serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--wp--preset--color--base, #fff);
    margin-bottom: 0.5em;
    line-height: 1.1;
}

.ob-hero--has-bg .ob-hero__heading {
    color: #fff;
    /* Always white over image */
}

.ob-hero__subheading {
    font-size: var(--wp--preset--font-size--medium, 1.125rem);
    color: rgba(255, 255, 255, 0.9);
    max-width: 680px;
    margin-bottom: 1.5em;
}

.ob-hero--align-center .ob-hero__subheading {
    margin-inline: auto;
}

.ob-hero__cta {
    margin-top: 0.5em;
}

/* ══════════════════════════════════════════════════════════════════ */
/* BLOCK: ob-pillar-hubs                                            */
/* ══════════════════════════════════════════════════════════════════ */

.ob-pillar-hubs {
    padding: clamp(3rem, 6vw, 5rem) var(--wp--preset--spacing--base, 1.5rem);
    background-color: var(--wp--preset--color--base, #fff);
}

.ob-pillar-hubs__heading {
    font-family: var(--wp--preset--font-family--heading, serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    color: var(--wp--preset--color--contrast, #111827);
    text-align: center;
    margin-bottom: 2.5rem;
}

.ob-pillar-hubs__grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    max-width: 1200px;
    margin-inline: auto;
}

/* Explicit column counts for ≥ 768px */
@media (min-width: 768px) {
    .ob-pillar-hubs--cols-2 .ob-pillar-hubs__grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .ob-pillar-hubs--cols-4 .ob-pillar-hubs__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Card */
.ob-pillar-card {
    background-color: var(--wp--preset--color--base, #fff);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s ease;
}

.ob-pillar-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.ob-pillar-card__title {
    font-family: var(--wp--preset--font-family--heading, serif);
    font-size: 1.25rem;
    color: var(--wp--preset--color--contrast, #111827);
    margin-bottom: 0.75rem;
}

.ob-pillar-card__text {
    font-size: 0.95rem;
    color: #555;
    flex-grow: 1;
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.ob-pillar-card__cta {
    margin-top: auto;
}

/* ══════════════════════════════════════════════════════════════════ */
/* BLOCK: ob-cta-strip                                              */
/* ══════════════════════════════════════════════════════════════════ */

.ob-cta-strip {
    padding: clamp(2.5rem, 5vw, 4rem) var(--wp--preset--spacing--base, 1.5rem);
}

.ob-cta-strip--light {
    background-color: #f9f9f9;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.ob-cta-strip--dark {
    background-color: var(--wp--preset--color--primary, #2E89CE);
}

.ob-cta-strip__inner {
    max-width: 820px;
    margin-inline: auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.ob-cta-strip__heading {
    font-family: var(--wp--preset--font-family--heading, serif);
    font-size: clamp(1.4rem, 3vw, 2rem);
}

.ob-cta-strip--light .ob-cta-strip__heading {
    color: var(--wp--preset--color--contrast, #111827);
}

.ob-cta-strip--dark .ob-cta-strip__heading {
    color: var(--wp--preset--color--base, #fff);
}

.ob-cta-strip__text {
    font-size: 1rem;
    max-width: 640px;
}

.ob-cta-strip--light .ob-cta-strip__text {
    color: #555;
}

.ob-cta-strip--dark .ob-cta-strip__text {
    color: rgba(255, 255, 255, 0.85);
}

/* ── Responsive: reduce padding on very small screens ──────────── */
@media (max-width: 480px) {
    .ob-hero {
        min-height: 320px;
    }

    .ob-pillar-card {
        padding: 1.5rem 1rem;
    }

    .ob-cta-strip {
        padding: 2rem 1rem;
    }
}