/* ====================================================================
   RR Apps Studio - About Us Page Styles
   ==================================================================== */

.about-hero-section {
    background: linear-gradient(135deg, #0b1329 0%, #172554 100%);
    padding: 5rem 0 4.5rem;
    color: #ffffff;
    text-align: center;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.about-hero-section h1 {
    color: #ffffff;
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

.about-hero-section .subtitle {
    color: #cbd5e1;
    font-size: 1.15rem;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.65;
}

/* About Stats Row */
.about-stats-container {
    margin-top: -2.5rem;
    position: relative;
    z-index: 10;
    margin-bottom: 4rem;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.about-stat-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.75rem 1.25rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.about-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(37, 99, 235, 0.4);
}

.about-stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    margin-bottom: 0.35rem;
}

.about-stat-title {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Main Content Grid */
.about-main-grid {
    display: grid;
    grid-template-columns: 1.8fr 1.2fr;
    gap: 3.5rem;
    align-items: flex-start;
    margin-bottom: 5rem;
}

.about-article-body h2 {
    font-size: 1.85rem;
    font-weight: 800;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.about-article-body h2:first-child {
    margin-top: 0;
}

.about-article-body p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-muted);
    margin-bottom: 1.4rem;
}

/* Core Values Cards */
.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 1.75rem;
    margin-bottom: 2rem;
}

.value-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.4rem;
}

.value-item i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
    display: block;
}

.value-item h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.value-item p {
    font-size: 0.9rem;
    line-height: 1.55;
    margin-bottom: 0;
}

/* Sidebar Widget */
.about-sidebar-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 100px;
}

.about-sidebar-box h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-light);
    color: var(--text-main);
}

.dev-profile-card {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.dev-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.dev-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.15rem;
}

.dev-info span {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    display: block;
}

.dev-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dev-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
}

.dev-contact-list li i {
    color: var(--primary);
    margin-top: 0.25rem;
}

@media (max-width: 992px) {
    .about-main-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .about-stats-grid {
        grid-template-columns: 1fr;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }
}