/* CSS Reset & Global Variables */
:root {
    --about-brand-blue: #4A65FF;
    --about-bg-color: #ffffff;
    --about-card-bg: #F8F9FC;
    --about-text-main: #111827;
    --about-text-muted: #6B7280;
    --about-font-serif: 'Lora', serif;
    --about-font-sans: 'Inter', sans-serif;
}

.about-page-body {
    font-family: var(--about-font-sans);
    background-color: var(--about-bg-color);
    color: var(--about-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Custom Overrides & Specifics complementing Bootstrap */
.container-about {
    max-width: 1200px;
    padding: 4rem 2rem;
}

/* --- Header Section --- */
.section-header-about {
    max-width: 800px;
    margin-bottom: 4rem;
}

.main-title-about {
    font-family: var(--about-font-serif);
    font-size: 2.5rem;
    font-weight: 500;
    color: #333;
    margin-bottom: 0.5rem;
}

.brand-about {
    color: var(--about-brand-blue);
}

.subtitle-about {
    font-family: var(--about-font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #222;
}

.intro-text-about {
    color: var(--about-text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
    max-width: 700px;
}

/* --- Cards Container --- */
.features-grid-about {
    gap: 2.5rem;
}

/* --- Individual Feature Card --- */
.feature-card-about {
    background-color: var(--about-card-bg);
    border-radius: 1.5rem;
    padding: 4rem 5rem;
    gap: 4rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.card-content-about, 
.card-visual-about {
    flex: 1;
}

/* Specific alignment for Card 1 (Text on right, empty/visual on left) */
.card-1-about {
    justify-content: flex-end;
}

.card-1-about .card-content-about {
    flex: none;
    width: 55%;
}

/* Typography inside cards */
.card-title-about {
    font-family: var(--about-font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

.card-text-about {
    color: var(--about-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.text-main-about {
    color: var(--about-text-main);
}

/* List styling for Card 2 */
.feature-list-about {
    list-style: none;
    margin: 1rem 0 1.5rem 1.5rem;
    padding-left: 0;
}

.feature-list-about li {
    position: relative;
    color: var(--about-text-muted);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.feature-list-about li::before {
    content: "•";
    color: var(--about-text-muted);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

/* Image Placeholders */
.placeholder-img-about {
    width: 100%;
    max-width: 450px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

/* Responsive Design */
@media (max-width: 992px) {
    .feature-card-about {
        padding: 3rem 2rem;
        gap: 2rem;
    }
    
    .card-1-about .card-content-about {
        width: 100%;
    }
    
    .card-visual-about {
        width: 100%;
    }
}