/* about-style.css - Architectural & Deconstructivist Version */

:root {
    --main-blue: #1256a9;
    --accent-yellow: #f5b82e;
    --text-dark: #333;
    --text-light: #757575;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --border-color: #e9ecef;
    --mono-font: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
}

.about-page {
    background-color: var(--white);
}

/* --- Architectural Hero Section --- */
.about-hero {
    background-color: var(--main-blue);
    /* Add a subtle blueprint grid pattern */
    background-image: 
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    color: var(--white);
    padding: 140px 0 100px;
    text-align: left;
    margin-top: 70px; /* Header offset */
    position: relative;
    overflow: hidden;
}

.about-hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    margin: 10px 0;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.about-hero-subtitle {
    font-family: var(--mono-font);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--accent-yellow);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.about-hero-description {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--white);
    line-height: 1.6;
    margin-bottom: 0;
    opacity: 0.95;
}

/* --- Asymmetrical Mission Section --- */
.mission-section {
    padding: 100px 0;
    position: relative;
}

.mission-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    align-items: center;
    gap: 20px;
}

.mission-image {
    grid-column: 2 / span 6;
    grid-row: 1;
    position: relative;
}

.mission-image::before { /* Structural frame element */
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--main-blue);
    opacity: 0.3;
    z-index: -1;
    transition: all 0.4s ease;
}

.mission-image:hover::before {
    transform: translate(10px, 10px);
    opacity: 0.6;
}

.mission-image img {
    width: 100%;
    height: auto;
    display: block;
}

.mission-text {
    grid-column: 7 / span 6;
    grid-row: 1;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 50px;
    z-index: 2;
}

.mission-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 24px;
}

/* --- Structural Objectives Section --- */
.objectives-section {
    padding: 100px 0;
    background-color: var(--light-bg);
    background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 10px 10px;
}

.section-title-center {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 60px;
}

.objectives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.objective-card {
    background-color: var(--white);
    padding: 40px;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.objective-card::before, .objective-card::after { /* Corner bracket elements */
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    transition: all 0.3s ease;
}

.objective-card::before {
    top: 20px;
    left: 20px;
    border-top: 3px solid var(--main-blue);
    border-left: 3px solid var(--main-blue);
}

.objective-card::after {
    bottom: 20px;
    right: 20px;
    border-bottom: 3px solid var(--main-blue);
    border-right: 3px solid var(--main-blue);
}

.objective-card:hover::before, .objective-card:hover::after {
    transform: scale(1.1);
}

.objective-card.wide {
    grid-column: 1 / -1;
}

.objective-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

/* --- Structured Activities Section --- */
.activities-section {
    padding: 100px 0;
}

.activities-layout {
    max-width: 900px;
    margin: 0 auto;
}

.activity-category {
    margin-bottom: 60px;
}

.activity-category-title {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 30px;
    position: relative;
    padding-left: 25px;
}

.activity-category-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 8px;
    height: 80%;
    background-color: var(--accent-yellow);
}

.activity-category ul {
    list-style: none;
    padding-left: 25px;
    border-left: 1px solid var(--border-color);
}

.activity-category li {
    font-size: 1.1rem;
    padding: 15px 0 15px 20px;
    position: relative;
}

.activity-category li::before { /* Changed to a square marker */
    content: '';
    position: absolute;
    left: -33px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--main-blue);
}

.lecture-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.lecture-tags span { /* Sharper, more 'label-like' tags */
    background-color: var(--light-bg);
    color: var(--text-dark);
    padding: 10px 20px;
    border-radius: 2px;
    font-weight: 700;
    font-family: var(--mono-font);
    letter-spacing: 0.5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.lecture-tags span:hover {
    background-color: var(--accent-yellow);
    color: var(--text-dark);
}

.about-page-image-fullwidth {
    width: 100%;
    height: auto;
    margin: 60px 0;
}

.about-page-image-inline {
    width: 100%;
    height: auto;
    margin: 40px 0;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .mission-content {
        grid-template-columns: 1fr;
    }
    .mission-image, .mission-text {
        grid-column: auto;
    }
    .mission-text { padding: 30px; }
}

@media (max-width: 768px) {
    .about-hero-title { font-size: 3.5rem; }
    .about-hero { text-align: center; }
    .mission-text { margin-top: 0; }
    .mission-image::before { display: none; }
    .mission-image img { clip-path: none; }
    .objectives-grid {
        grid-template-columns: 1fr;
    }
    .section-title-center {
        font-size: 2rem;
    }
}