/* ==========================================================================
   Service Detail (Avant-Garde Architectural)
   ========================================================================== */

.service-overview {
    padding: var(--space-8) 0;
    position: relative;
    background-color: var(--color-white);
    overflow: hidden;
}

/* Vertical decorative line for architectural feel */
.service-overview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 8%;
    width: 1px;
    height: 100%;
    background-color: rgba(0,0,0,0.05);
    z-index: 1;
}

.service-grid {
    display: grid;
    grid-template-columns: 100px 1.2fr 1fr;
    gap: var(--space-6);
    position: relative;
    z-index: 2;
}

/* 1. Index Column (Vertical text) */
.service-index {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-primary-red);
    display: flex;
    align-items: center;
    padding-bottom: var(--space-4);
}

.service-index::before {
    content: '';
    display: block;
    width: 1px;
    height: 40px;
    background-color: var(--color-primary-red);
    margin-bottom: 16px;
}

/* 2. Content Column */
.service-content {
    padding-top: var(--space-4);
}

.service-headline {
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -2px;
    color: var(--color-navy-dark);
    margin-bottom: var(--space-5);
    text-indent: -4px;
}

.service-text-lead {
    font-size: 1.25rem;
    line-height: 1.8;
    font-weight: 400;
    color: var(--color-text-dark);
    margin-bottom: var(--space-4);
}

.service-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: var(--space-5);
}

.service-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-top: var(--space-5);
}

.feature-item {
    display: flex;
    flex-direction: column;
    border-top: 1px solid rgba(0,0,0,0.1);
    padding-top: var(--space-3);
    transition: border-color 0.4s ease;
}

.feature-item:hover {
    border-top-color: var(--color-primary-red);
}

.feature-number {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary-red);
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.feature-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary-navy);
}

/* 3. Specs / Media Column */
.service-spec-panel {
    background-color: var(--color-bg-cool-gray);
    padding: var(--space-5);
    border: 1px solid rgba(0,0,0,0.03);
    position: relative;
    /* Breaking the grid */
    margin-top: calc(var(--space-6) * -1);
    z-index: 10;
}

.spec-eyebrow {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: var(--space-4);
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding-bottom: var(--space-2);
}

.spec-table {
    width: 100%;
    background: transparent;
    border-collapse: collapse;
}

.spec-table tr {
    border-bottom: 1px dashed rgba(0,0,0,0.1);
}

.spec-table tr:last-child {
    border-bottom: none;
}

.spec-table th, .spec-table td {
    padding: var(--space-3) 0;
    text-align: left;
}

.spec-table th {
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.spec-table td {
    font-weight: 700;
    color: var(--color-primary-navy);
    text-align: right;
    font-family: var(--font-heading);
}

.spec-highlight {
    margin-top: var(--space-5);
    background-color: var(--color-navy-dark);
    color: var(--color-white);
    padding: var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.spec-highlight-val {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-primary-red);
}

.spec-highlight-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.6);
}

/* Applications Ecosystem */
.service-applications {
    background-color: var(--color-navy-dark);
    color: var(--color-white);
    padding: var(--space-8) 0;
    position: relative;
    overflow: hidden;
}

.app-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-5);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--space-6);
}

.app-card {
    position: relative;
    padding-right: var(--space-4);
}

.app-card-icon {
    font-size: 2rem;
    color: var(--color-primary-red);
    margin-bottom: var(--space-4);
}

.app-card-title {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-white);
    margin-bottom: var(--space-3);
    letter-spacing: -0.5px;
}

.app-card-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.6);
}

/* Responsive */
@media (max-width: 1024px) {
    .service-grid {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }
    
    .service-index {
        writing-mode: horizontal-tb;
        transform: none;
        padding-bottom: 0;
    }
    
    .service-index::before {
        display: none;
    }
    
    .service-spec-panel {
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    .app-grid {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }
    
    .service-headline {
        font-size: 2.5rem;
    }
    
    .service-features {
        grid-template-columns: 1fr;
    }
}