/* ============================================================
   ROMARIX — services.css
   ============================================================ */

/* ------------------------------------------------------------
   SERVICE BLOCKS
   ------------------------------------------------------------ */
.rm-services {
    background: var(--color-black);
}

.rm-service-block {
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: var(--space-lg);
    align-items: start;
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.rm-service-block:first-child {
    border-top: 1px solid var(--color-border);
}

.rm-service-block__header {
    position: sticky;
    top: calc(var(--size-nav-h) + 2rem);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.rm-service-block__num {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    color: var(--color-white);
    opacity: .2;
    line-height: 1;
    letter-spacing: -0.03em;
    position: absolute;
    top: -0.5rem;
    right: 0;
    pointer-events: none;
}

.rm-service-block__title-wrap {
    position: relative;
    z-index: 1;
}

.rm-service-block__title-wrap .rm-section-num {
    margin-bottom: 0.5rem;
}

.rm-service-block__title {
    margin-top: 0;
}

.rm-service-block__icon {
    width: 56px;
    height: 56px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

.rm-service-block__body {
    padding-top: 0.5rem;
}

.rm-service-block__description {
    margin-bottom: 2rem;
}

.rm-service-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.rm-service-list li {
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-white-60);
    position: relative;
    transition: background var(--trans-fast), color var(--trans-fast);
}

.rm-service-list li:hover {
    background: var(--color-dark-2);
    color: var(--color-white);
}

.rm-service-list li:nth-child(even) {
    border-right: none;
}

.rm-service-list li:nth-last-child(-n+2) {
    border-bottom: none;
}

.rm-service-list li::before {
    content: '—';
    color: var(--color-accent);
    margin-right: 0.75rem;
    font-size: 0.8rem;
}

@media (max-width: 900px) {
    .rm-service-block {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .rm-service-block__header {
        position: static;
    }

    .rm-service-block__num {
        display: none;
    }

    .rm-service-list {
        grid-template-columns: 1fr;
    }

    .rm-service-list li {
        border-right: none;
    }

    .rm-service-list li:nth-last-child(1) {
        border-bottom: none;
    }

    .rm-service-list li:nth-last-child(2) {
        border-bottom: 1px solid var(--color-border);
    }
}

/* ------------------------------------------------------------
   ENGAGEMENT MODELS
   ------------------------------------------------------------ */
.rm-engagements {
    background: var(--color-dark);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.rm-engagements__header {
    margin-bottom: var(--space-lg);
}

.rm-engagements__header .rm-h2 {
    margin-top: 0.75rem;
}

.rm-engagements__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.rm-engagement-card {
    background: var(--color-dark-2);
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: background var(--trans-med);
}

.rm-engagement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-sharp);
}

.rm-engagement-card:hover {
    background: var(--color-dark-3);
}

.rm-engagement-card:hover::before {
    transform: scaleX(1);
}

.rm-engagement-card__tag {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: rgba(30, 144, 255, 0.12);
    border: 1px solid rgba(30, 144, 255, 0.25);
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    align-self: flex-start;
}

.rm-engagement-card__num {
    display: block;
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-white-30);
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.rm-engagement-card__title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-white);
    margin-bottom: 0.875rem;
}

.rm-engagement-card__desc {
    font-size: 0.875rem;
    color: var(--color-white-30);
    line-height: 1.65;
    flex: 1;
    margin-bottom: 1.75rem;
}

.rm-engagement-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-white-60);
    transition: color var(--trans-fast), gap var(--trans-fast);
    align-self: flex-start;
}

.rm-engagement-card__link:hover {
    color: var(--color-accent);
    gap: 0.75rem;
}

@media (max-width: 1024px) {
    .rm-engagements__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .rm-engagements__grid {
        grid-template-columns: 1fr;
    }
}