/*
 * Pitechpedia About Us V2 — "Student Success" Design
 * High-fidelity, clean, modern aesthetic inspired by Google's philosophy.
 */

:root {
    --about-blue: #1A73E8;
    --about-blue-light: #E8F0FE;
    --about-text: #202124;
    --about-sub: #5F6368;
    --about-white: #FFFFFF;
    --about-bg: #F8F9FA;
    --shadow-card: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-hover: 0 10px 20px rgba(0,0,0,0.1);
}

.about-v2-page {
    background: var(--about-white);
    color: var(--about-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ===== HERO ===== */
.about-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--about-white) 0%, #FFFFFF 100%);
    position: relative;
}

.about-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-label-badge {
    background: var(--about-blue-light);
    color: var(--about-blue);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-headline {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--about-text);
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.about-headline span.text-blue {
    color: var(--about-blue);
}

.about-sub {
    font-size: 1.15rem;
    color: var(--about-sub);
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 500px;
}

.about-hero-features {
    display: flex;
    gap: 32px;
    margin-top: 20px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--about-text);
}

.hero-feature .material-symbols-outlined {
    color: var(--about-blue);
    font-size: 20px;
}

/* Image with dot pattern decoration */
.about-hero-right {
    position: relative;
}

.about-hero-img-wrap {
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-hover);
}

.about-hero-img-wrap img {
    width: 100%;
    height: auto;
    display: block;
}

.dot-pattern {
    position: absolute;
    width: 120px;
    height: 120px;
    background-image: radial-gradient(var(--about-blue) 1px, transparent 1px);
    background-size: 12px 12px;
    z-index: 1;
}

.dot-tr { top: -40px; right: -40px; }
.dot-bl { bottom: -40px; left: -40px; opacity: 0.5; }

/* ===== VALUE CARDS ===== */
.about-values {
    padding: 80px 0;
    background: var(--about-white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background: #FFFFFF;
    border: 1px solid #F1F3F4;
    border-radius: 12px;
    padding: 32px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: default;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.value-icon-box {
    width: 48px;
    height: 48px;
    background: var(--about-blue-light);
    color: var(--about-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.value-icon-box .material-symbols-outlined { font-size: 24px; }

.value-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--about-text);
}

.value-card p {
    font-size: 0.95rem;
    color: var(--about-sub);
    line-height: 1.5;
}

/* ===== BY THE NUMBERS (Banner) ===== */
.about-stats {
    padding: 60px 0 120px;
}

.stats-banner {
    background: var(--about-bg);
    border-radius: 16px;
    padding: 48px;
    display: flex;
    align-items: center;
    gap: 48px;
}

.stats-header {
    min-width: 200px;
}

.stats-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.stats-header p {
    font-size: 0.9rem;
    color: var(--about-sub);
    line-height: 1.4;
}

.stats-row {
    display: flex;
    flex: 1;
    justify-content: space-between;
    gap: 32px;
}

.stat-block {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--about-blue);
    line-height: 1.1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--about-text);
    margin-bottom: 4px;
}

.stat-subtext {
    font-size: 0.8rem;
    color: var(--about-sub);
}

/* ===== OUR STORY (Timeline) ===== */
.about-story {
    padding: 80px 0;
    background: #FFFFFF;
}

.about-story h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 48px;
    text-align: center;
}

.timeline-v2 {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}

.timeline-v2::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    width: 2px;
    height: 100%;
    background: #E8F0FE;
}

.timeline-item-v2 {
    position: relative;
    padding-bottom: 60px;
}

.timeline-dot-v2 {
    position: absolute;
    left: -26px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #DADCE0;
    border: 3px solid #FFF;
    z-index: 2;
    transition: background 0.3s;
}

.timeline-item-v2.active .timeline-dot-v2 {
    background: var(--about-blue);
}

.timeline-content-v2 h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--about-text);
    margin-bottom: 8px;
}

.timeline-content-v2 p {
    font-size: 0.95rem;
    color: var(--about-sub);
    line-height: 1.5;
}

/* ===== LEADERSHIP GRID ===== */
.about-leadership {
    padding: 100px 0;
    background: var(--about-bg);
}

.leadership-header {
    text-align: center;
    margin-bottom: 60px;
}

.leadership-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.leadership-header p {
    font-size: 1.1rem;
    color: var(--about-sub);
}

.leaders-grid-v2 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.leader-card-v2 {
    text-align: center;
    transition: transform 0.3s;
}

.leader-card-v2:hover { transform: translateY(-8px); }

.leader-img-v2 {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 24px;
    background: #E8F0FE;
    display: flex;
    align-items: center;
    justify-content: center;
}

.leader-img-v2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leader-card-v2 h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.leader-card-v2 p {
    font-size: 0.9rem;
    color: var(--about-sub);
    font-weight: 500;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .about-hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-headline { font-size: 3.5rem; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-banner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
    .about-headline { font-size: 2.5rem; }
    .values-grid { grid-template-columns: 1fr; }
    .stats-row { flex-direction: column; width: 100%; }
}