/* =============================================================
   Block: Process Steps
   blk-process-steps
   ============================================================= */

/* ── Container ──────────────────────────────────────────────── */

.blk-process-steps {
    padding-block: clamp(4.5rem, 9vw, 8rem);
    background: var(--sd-color-gray-50, #fafafa);
}

.blk-process-steps__container {
    max-width: var(--sd-container-max, 1440px);
    margin-inline: auto;
    padding-inline: clamp(1.25rem, 5vw, 3.5rem);
}

/* ── Header ─────────────────────────────────────────────────── */

.blk-process-steps__header {
    text-align: center;
    margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.blk-process-steps__overline {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--sd-color-cta, #5f7d3a);
    margin-bottom: 0.875rem;
}

.blk-process-steps__heading {
    font-size: clamp(1.875rem, 4vw, 3rem);
    font-weight: var(--sd-font-weight-bold, 700);
    line-height: var(--sd-line-height-tight, 1.25);
    letter-spacing: -0.025em;
    color: var(--sd-color-primary, #36452f);
    margin: 0;
}

/* ── Steps list ─────────────────────────────────────────────── */

.blk-process-steps__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0;
    position: relative;
}

/* ── Individual step ─────────────────────────────────────────── */

.blk-process-steps__step {
    position: relative;
    padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1rem, 2.5vw, 2rem);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* Connecting rule between steps (desktop) */
.blk-process-steps__connector {
    display: none; /* shown via pseudo-element on desktop */
}

.blk-process-steps__step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: calc(clamp(1.5rem, 3vw, 2.5rem) + 1.375rem); /* align with centre of number */
    right: 0;
    width: 1px;
    height: 40%;
    background: linear-gradient(
        to bottom,
        var(--sd-color-border, #d4d4d4) 0%,
        transparent 100%
    );
}

/* Step number */
.blk-process-steps__number {
    display: block;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--sd-font-weight-bold, 700);
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--sd-color-cta, #5f7d3a);
    margin-bottom: 1rem;
    font-variant-numeric: tabular-nums;
}

/* Step heading */
.blk-process-steps__step-heading {
    font-size: var(--sd-font-size-lg, 1.125rem);
    font-weight: var(--sd-font-weight-semibold, 600);
    line-height: var(--sd-line-height-tight, 1.25);
    color: var(--sd-color-primary, #36452f);
    margin: 0 0 0.625rem;
}

/* Step body */
.blk-process-steps__step-body {
    font-size: var(--sd-font-size-sm, 0.875rem);
    line-height: var(--sd-line-height-relaxed, 1.75);
    color: var(--sd-color-text-light, #525252);
    margin: 0;
}

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

/* 2-column on tablet */
@media (max-width: 1023px) {
    .blk-process-steps__list {
        grid-template-columns: repeat(2, 1fr);
        gap: clamp(1rem, 3vw, 2rem) 0;
    }

    .blk-process-steps__step:not(:last-child)::after {
        display: none;
    }

    /* Horizontal rule on even steps */
    .blk-process-steps__step:nth-child(odd):not(:nth-last-child(-n+2))::after,
    .blk-process-steps__step:nth-child(odd):not(:last-child)::after {
        display: none;
    }
}

/* Single column on mobile */
@media (max-width: 639px) {
    .blk-process-steps__list {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .blk-process-steps__step {
        padding-block: 1.5rem;
        padding-inline: 0;
        border-bottom: 1px solid var(--sd-color-border, #d4d4d4);
        flex-direction: row;
        flex-wrap: wrap;
        align-items: flex-start;
        gap: 0 1.25rem;
    }

    .blk-process-steps__step:last-child {
        border-bottom: none;
    }

    .blk-process-steps__step:not(:last-child)::after {
        display: none;
    }

    .blk-process-steps__number {
        font-size: 2rem;
        margin-bottom: 0;
        flex-shrink: 0;
        width: 2.5rem;
        padding-top: 0.125rem;
    }

    .blk-process-steps__step-heading {
        flex: 1;
        min-width: 0;
    }

    .blk-process-steps__step-body {
        width: 100%;
        padding-left: calc(2.5rem + 1.25rem);
        margin-top: 0.25rem;
    }
}