/* =========================================
   About Page — Blog Cards Section
   ========================================= */

:root {
    --about-purple: #530966;
    --about-purple-light: rgba(83, 9, 102, 0.08);
    --about-purple-mid: rgba(83, 9, 102, 0.15);
    --about-card-bg: #ffffff;
    --about-card-border: #f0e8f4;
    --about-text-muted: #6b7280;
    --about-shadow: 0 4px 24px rgba(83, 9, 102, 0.09);
    --about-shadow-hover: 0 12px 40px rgba(83, 9, 102, 0.18);
    --about-radius: 20px;
    --about-icon-size: 3rem;
}

/* =========================================
   Story & Mission Section
   ========================================= */

.about-story-section {
    margin-top: 3rem;
    margin-bottom: 5rem;
}

/* ---- Story Title ---- */
.about-story-header {
    text-align: center;
    padding: 2rem 1rem 0;
}

.about-story-title {
    display: inline-block;
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    font-weight: 300;
    color: #374151;
    position: relative;
    padding-bottom: 0.75rem;
}

.about-story-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--about-purple);
    border-radius: 2px;
    margin: 0.5rem auto 0;
}

/* ---- Mission Band ---- */
.about-mission-band {
    background-color: var(--about-purple);
    margin-top: 2.5rem;
    padding: 3.5rem 0;
}

.about-mission-heading {
    text-align: center;
    color: #ffffff;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 400;
    margin-bottom: 2.5rem;
    letter-spacing: 0.01em;
}

/* ---- Mission Grid (3 columns) ---- */
.about-mission-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .about-mission-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

/* ---- Mission Item ---- */
.about-mission-item {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 1.8rem 1.5rem;
    transition: background 0.25s ease;
}

.about-mission-item:hover {
    background: rgba(255, 255, 255, 0.13);
}

.about-mission-number {
    display: block;
    font-size: 2.8rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.25);
    line-height: 1;
    margin-bottom: 0.75rem;
    letter-spacing: -2px;
}

.about-mission-text {
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.2rem;
    line-height: 1.75;
    margin: 0;
}

/* ---- Blog Cards Grid ---- */
.about-blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .about-blog-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ---- Single Blog Card ---- */
.about-blog-card {
    background: var(--about-card-bg);
    border: 1px solid var(--about-card-border);
    border-radius: var(--about-radius);
    box-shadow: var(--about-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.about-blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--about-shadow-hover);
}

/* ---- Card Header Bar ---- */
.about-blog-card__header {
    background: var(--about-purple-light);
    border-bottom: 2px solid var(--about-card-border);
    padding: 1.4rem 1.8rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.about-blog-card__icon {
    width: var(--about-icon-size);
    height: var(--about-icon-size);
    border-radius: 12px;
    background: var(--about-purple-mid);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.4rem;
    color: var(--about-purple);
}

.about-blog-card__title {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 600;
    color: var(--about-purple);
    margin: 0;
    line-height: 1.2;
}

/* ---- Card Body ---- */
.about-blog-card__body {
    padding: 1.5rem 1.8rem;
    flex: 1;
}

.about-blog-card__text {
    color: #374151;
    line-height: 1.75;
    font-size: 0.97rem;
    text-align: justify;
}

/* ---- Card Footer ---- */
.about-blog-card__footer {
    padding: 1rem 1.8rem 1.6rem;
    display: flex;
    justify-content: center;
}

/* ---- Card Action Button ---- */
.about-blog-card__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 2rem;
    border-radius: 50px;
    border: 2px solid var(--about-purple);
    background: transparent;
    color: var(--about-purple);
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease, transform 0.18s ease;
}

.about-blog-card__btn:hover,
.about-blog-card__btn:focus {
    background: var(--about-purple);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(83, 9, 102, 0.35);
    transform: scale(1.04);
    text-decoration: none;
}

.about-blog-card__btn .btn-arrow {
    transition: transform 0.2s ease;
    font-size: 1rem;
}

.about-blog-card__btn:hover .btn-arrow {
    transform: translateX(4px);
}