/* ============================================
   PSYCHE AI Tracker — About Page Styles
   ============================================ */

/* === Hero === */
.about-hero {
    padding: calc(var(--nav-height) + var(--space-20)) 0 var(--space-16);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.about-hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.about-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.about-orb-1 {
    width: 500px;
    height: 500px;
    background: rgba(6, 182, 212, 0.1);
    top: -20%;
    right: -10%;
    animation: orbDrift 12s ease-in-out infinite;
}
.about-orb-2 {
    width: 400px;
    height: 400px;
    background: rgba(168, 85, 247, 0.1);
    bottom: -20%;
    left: -10%;
    animation: orbDrift 12s ease-in-out infinite 4s;
}

@keyframes orbDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -20px) scale(1.05); }
}

.about-hero-content {
    max-width: 750px;
    margin: 0 auto;
}

.about-hero-content h1 {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-6);
}

.about-hero-text {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    line-height: 1.7;
}

/* === Mission === */
.about-mission {
    padding: var(--space-20) 0;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.mission-content h2 {
    font-family: var(--font-body);
    font-size: var(--text-3xl);
    font-weight: 800;
    margin-bottom: var(--space-6);
}

.mission-content > p {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
    line-height: 1.7;
}

.mission-values {
    margin-top: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.value-item {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.value-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}
.value-icon svg { width: 22px; height: 22px; }

.value-item h4 {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 700;
    margin-bottom: var(--space-1);
}
.value-item p {
    font-size: var(--text-sm);
}

.mission-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.mission-stat-card {
    padding: var(--space-6);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
}
.mission-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-primary);
    border-color: rgba(6,182,212,0.2);
}

.mission-stat-number {
    font-size: var(--text-3xl);
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--space-1);
}

.mission-stat-label {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}

/* === Team === */
.about-team {
    padding: var(--space-20) 0;
    background: var(--bg-secondary);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    max-width: 800px;
    margin: 0 auto;
}

.team-card {
    padding: var(--space-8);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: all var(--transition-base);
}
.team-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow-primary);
}

.team-avatar {
    margin-bottom: var(--space-4);
}

.team-avatar-placeholder {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--text-2xl);
    font-weight: 800;
}

.team-card h3 {
    font-family: var(--font-body);
    font-size: var(--text-xl);
    font-weight: 800;
    margin-bottom: var(--space-1);
}

.team-role {
    display: block;
    font-size: var(--text-sm);
    color: var(--cyan-400);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.team-card > p {
    font-size: var(--text-sm);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.team-social {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
}
.team-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--surface-2);
    color: var(--text-secondary);
    transition: all var(--transition-base);
}
.team-social a:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
}
.team-social svg { width: 16px; height: 16px; }

/* === Timeline === */
.about-timeline {
    padding: var(--space-20) 0;
}

.timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
    opacity: 0.3;
}

.timeline-entry {
    position: relative;
    margin-bottom: var(--space-8);
}

.timeline-dot {
    position: absolute;
    left: -33px;
    top: 8px;
    width: 14px;
    height: 14px;
    border-radius: var(--radius-full);
    background: var(--surface-3);
    border: 3px solid var(--bg-primary);
    z-index: 1;
}

.timeline-dot.active {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-glow-cyan);
}

.timeline-card {
    padding: var(--space-5);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}
.timeline-card:hover {
    border-color: rgba(6,182,212,0.2);
    box-shadow: var(--shadow-glow-primary);
}

.timeline-date {
    font-size: var(--text-sm);
    color: var(--cyan-400);
    font-weight: 700;
    display: block;
    margin-bottom: var(--space-2);
}

.timeline-card h3 {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}
.timeline-card p {
    font-size: var(--text-sm);
    line-height: 1.6;
}

/* === Tech Stack === */
.about-tech {
    padding: var(--space-20) 0;
    background: var(--bg-secondary);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
}

.tech-item {
    padding: var(--space-6);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
}
.tech-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-primary);
}

.tech-icon {
    font-size: 2rem;
    margin-bottom: var(--space-3);
}

.tech-item h4 {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 700;
    margin-bottom: var(--space-1);
}
.tech-item p {
    font-size: var(--text-xs);
}

/* === CTA === */
.about-cta {
    padding: var(--space-20) 0;
}

/* === Responsive === */
@media (max-width: 1024px) {
    .tech-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .about-hero-content h1 { font-size: var(--text-3xl); }
    .mission-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; max-width: 400px; }
    .tech-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .mission-visual { grid-template-columns: 1fr; }
    .tech-grid { grid-template-columns: 1fr; }
}