/* ==========================================================
   INSIGHTS PAGE — Masonry Grid
   ========================================================== */

/* ── Page Hero Band ────────────────────────────────────── */

.insights-page {
    background-color: var(--color-bg);
    min-height: 100vh;
}

/* Dark accent band that contains the hero text */
.insights-hero-band {
    background-color: var(--color-accent);
    padding-bottom: 48px; /* extra room so pills can overlap below */
}

.insights-hero {
    text-align: center;
    padding: 48px var(--section-pad-x) 36px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.insights-hero .eyebrow {
    display: block;
    margin-bottom: 16px;
    color: var(--color-rose);
}

.insights-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 3.2rem);
    font-weight: 800;
    color: var(--color-fg-alt);      /* light text on dark band */
    line-height: 1.15;
    margin-bottom: 20px;
}

.insights-hero h1 em {
    color: var(--color-bg-alt);        /* accent em stays punchy */
}

.insights-hero__sub {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1rem;
    color: rgba(241, 239, 232, 0.7);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── Category Filter — pops over band ─────────────────── */

.insights-filter {
    position: relative;
    z-index: 10;
    margin-top: -22px;   /* pull pills up so they straddle the band edge */
    padding: 0 var(--section-pad-x) 48px;
}

.insights-filter__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    max-width: var(--container-max);
    margin: 0 auto;
}

.filter-btn {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-fg);
    background: var(--color-bg-alt);       /* solid bg so it reads over band */
    border: 1.5px solid var(--color-fg-subtle);
    border-radius: var(--radius-pill);
    padding: 15px 15px;
    cursor: pointer;
    transition: all var(--transition);
    /* lift shadow so pills visually "pop" above the band */
    box-shadow: 0 2px 10px rgba(23, 92, 82, 0.18);
}

.filter-btn:hover {
    border-color: var(--color-rose-dark);
    color: var(--color-accent);
    box-shadow: 0 4px 18px rgba(23, 92, 82, 0.28);
    transform: translateY(-3px);
}

.filter-btn.active {
    background-color: var(--color-accent);
    border-color: var(--color-stone);
    color: var(--color-white);
    /* white ring makes active pill really pop against the band */
    box-shadow:
        0 0 0 3px var(--color-stone),
        0 4px 18px rgba(23, 92, 82, 0.3);
    transform: translateY(-2px);
}

/* ── Grid Section ──────────────────────────────────────── */

.insights-grid-section {
    padding: 0 var(--section-pad-x) 100px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.insights-grid {
    columns: 3 320px;
    column-gap: 20px;
}

/* ── Grid Item ─────────────────────────────────────────── */

.grid-item {
    break-inside: avoid;
    margin-bottom: 20px;
    opacity: 1;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.grid-item.is-hidden {
    display: none;
}

.grid-item.is-animating {
    opacity: 0;
    transform: translateY(16px);
}

/* ── Card ──────────────────────────────────────────────── */

.grid-card {
    display: block;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    background-color: var(--color-bg-dark);
    box-shadow: 0 2px 12px rgba(44, 44, 42, 0.08);
    transition: box-shadow var(--transition), transform var(--transition);
}

.grid-card:hover {
    box-shadow: 0 12px 40px rgba(44, 44, 42, 0.18);
    transform: translateY(-4px);
}

/* ── Media ─────────────────────────────────────────────── */

.grid-card__media {
    display: block;
    width: 100%;
    min-height: 260px;
    max-height: 500px;
    
    overflow: hidden;
}

.grid-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.grid-card:hover .grid-card__media img,
.grid-card.is-tapped .grid-card__media img {
    transform: scale(1.06);
}

.grid-card__media--placeholder {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-accent-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.placeholder-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    opacity: 0.4;
}

/* ── Overlay ───────────────────────────────────────────── */

.grid-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(23, 92, 82, 0) 0%,
        rgba(17, 84, 72, 0.15) 40%,
        rgba(23, 92, 82, 0.92) 100%
    );
    display: flex;
    align-items: flex-end;
    padding: 28px 24px;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.grid-card:hover .grid-card__overlay,
.grid-card.is-tapped .grid-card__overlay {
    opacity: 1;
}

.grid-card__overlay-inner {
    display: flex;
    flex-direction: column;
    gap: 8px;
    transform: translateY(10px);
    transition: transform 0.35s ease;
}

.grid-card:hover .grid-card__overlay-inner,
.grid-card.is-tapped .grid-card__overlay-inner {
    transform: translateY(0);
}

.grid-card__cat {
    color: rgba(241, 239, 232, 0.75);
}

.grid-card__title {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 800;
    color: var(--color-fg-alt);
    line-height: 1.3;
    margin: 0;
}

.grid-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-rose);
    margin-top: 4px;
    transition: color var(--transition), gap var(--transition);
}

.grid-card:hover .grid-card__cta {
    gap: 10px;
    color: var(--color-white);
}

/* ── No-media cards ────────────────────────────────────── */

.grid-item.no-media .grid-card__overlay {
    opacity: 1;
    background: var(--color-accent);
    position: static;
    padding: 32px 28px;
    min-height: 200px;
    align-items: flex-start;
}

.grid-item.no-media .grid-card__overlay-inner {
    transform: none;
}

.grid-item.no-media .grid-card__title {
    font-size: 1.15rem;
}

/* ── Empty state ───────────────────────────────────────── */

.insights-empty {
    font-family: var(--font-sans);
    color: var(--color-fg-muted);
    text-align: center;
    padding: 60px 0;
    width: 100%;
    column-span: all;
}

/* ── Responsive ────────────────────────────────────────── */

@media (max-width: 900px) {
    .insights-grid {
        columns: 2 260px;
    }

    .insights-hero {
        padding: 60px 24px 36px;
    }

    .insights-filter {
        padding: 0 24px 36px;
    }

    .insights-grid-section {
        padding: 0 24px 60px;
    }
}

@media (max-width: 560px) {
    .insights-grid {
        columns: 1;
    }

    .insights-hero h1 {
        font-size: 2rem;
    }

    .insights-filter {
        margin-top: -18px;
    }

    .grid-card__overlay {
        opacity: 1;
        background: linear-gradient(
            to bottom,
            rgba(23, 92, 82, 0) 0%,
            rgba(23, 92, 82, 0.88) 100%
        );
    }

    .grid-card__overlay-inner {
        transform: translateY(0);
    }
}