/* ==========================================================================
   6. SPECTRUM COMPACT CE SECTION (ULTRA CLEAN WHITE LUXURY BY SASA)
   ========================================================================== */
.spectrum-ce-section {
    background: #ffffff; /* Putih Bersih Mutlak */
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* Header ala Apple Newsroom */
.spectrum-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    max-width: 1200px;
    margin: 0 auto 3.5rem;
    border-bottom: 1px solid #e5e5e7;
    padding-bottom: 2rem;
}

.spectrum-header-left h2 {
    font-size: 2.6rem;
    font-weight: 700;
    color: #1d1d1f;
    margin: 0;
    letter-spacing: -0.03em;
}

/* Wrapper System */
.spectrum-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

/* Monolithic Single Card Layout (Split Screen Horizontal yang Mewah) */
.spectrum-card-luxury-single {
    background: #f5f5f7; /* Abu-abu premium kanvas Apple */
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.spectrum-link-wrapper-single {
    text-decoration: none;
    display: grid;
    grid-template-columns: 500px 1fr; /* Membagi rata visual dan teks */
    align-items: center;
}

/* Visual Area: Tempat Alat Duduk Manis */
.spectrum-card-visual-single {
    position: relative;
    height: 480px;
    background: #ffffff; /* Kontras putih di dalam kanvas abu-abu */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.spectrum-card-visual-single img {
    max-height: 75%;
    max-width: 80%;
    object-fit: contain;
    z-index: 2;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    filter: drop-shadow(0 15px 35px rgba(0,0,0,0.06));
}

/* Aksen Soft Blue Ambient Glow agar tidak monoton */
.spectrum-ambient-glow-single {
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 113, 227, 0.04) 0%, rgba(255,255,255,0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(20px);
    pointer-events: none;
    z-index: 1;
    transition: all 0.6s ease;
}

/* Content Information Area */
.spectrum-card-info-single {
    padding: 5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.spectrum-badge-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.spectrum-brand-badge {
    font-family: monospace;
    font-size: 0.7rem;
    color: #0071e3;
    font-weight: 700;
    letter-spacing: 1.5px;
    border: 1px solid rgba(0, 113, 227, 0.25);
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(0, 113, 227, 0.03);
}

.spectrum-tech-badge-single {
    font-size: 0.75rem;
    color: #86868b;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

.spectrum-card-info-single h3 {
    font-size: 2.2rem;
    color: #1d1d1f;
    margin: 0 0 0.75rem 0;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
    transition: color 0.3s ease;
}

.spectrum-lab-stat-single {
    font-size: 0.95rem;
    color: #0071e3; /* Khas Apple Blue */
    display: block;
    margin-bottom: 1.5rem;
    font-weight: 500;
    line-height: 1.4;
}

.spectrum-card-desc-single {
    font-size: 1.05rem;
    color: #515154;
    line-height: 1.6;
    margin: 0 0 2.5rem 0;
    font-weight: 400;
    max-width: 580px;
}

/* Indikator Tombol Interaktif Premium */
.spectrum-btn-text {
    font-size: 0.95rem;
    color: #0071e3;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.spectrum-btn-text::after {
    content: "›";
    margin-left: 6px;
    font-size: 1.2rem;
    line-height: 1;
    transition: transform 0.3s ease;
}

/* INTERACTION HOVER EFFECT (SULTAN MINIMALIST PHYSICS) */
.spectrum-card-luxury-single:hover {
    transform: translateY(-6px);
    background: #fbfbfd; /* Sedikit lebih terang saat disentuh */
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 113, 227, 0.15);
}

.spectrum-card-luxury-single:hover .spectrum-card-visual-single img {
    transform: scale(1.04) translateY(-2px);
}

.spectrum-card-luxury-single:hover .spectrum-ambient-glow-single {
    background: radial-gradient(circle, rgba(0, 113, 227, 0.08) 0%, rgba(255,255,255,0) 70%);
}

.spectrum-card-luxury-single:hover h3 {
    color: #0071e3;
}

.spectrum-card-luxury-single:hover .spectrum-btn-text::after {
    transform: translateX(4px);
}

/* Responsive Adaptive Fluid System */
@media (max-width: 1024px) {
    .spectrum-link-wrapper-single {
        grid-template-columns: 1fr; /* Jadi susunan vertikal atas-bawah di tablet/mobile */
    }
    
    .spectrum-card-visual-single {
        height: 360px;
    }
    
    .spectrum-card-info-single {
        padding: 3.5rem;
    }
}

@media (max-width: 768px) {
    .spectrum-ce-section {
        padding: 5rem 1.5rem;
    }
    
    .spectrum-header-left h2 {
        font-size: 2rem;
    }
    
    .spectrum-card-info-single {
        padding: 2.5rem;
    }
    
    .spectrum-card-info-single h3 {
        font-size: 1.8rem;
    }
}