/* ===================================
   ABOUT PAGE — HERO
   =================================== */
.about-hero {
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}

.about-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-hero-left {
    position: relative;
}

.about-watermark {
    position: absolute;
    top: 50%;
    left: -40px;
    transform: translateY(-50%);
    font-size: clamp(80px, 18vw, 220px);
    font-weight: 800;
    color: rgba(124, 58, 237, 0.06);
    line-height: 1;
    pointer-events: none;
    user-select: none;
    animation: aboutDrift 20s ease-in-out infinite alternate;
    z-index: 0;
}

@keyframes aboutDrift {
    from { transform: translateY(-50%) translateX(0); }
    to   { transform: translateY(-50%) translateX(16px); }
}

.about-hero-hi {
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-purple-light);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
}

.about-hero-intro {
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.about-hero-h1 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
}

.about-lead {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.about-btn-primary {
    background: var(--accent-purple);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 6px;
    display: inline-block;
    text-decoration: none;
    transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
    position: relative;
    z-index: 1;
}

.about-btn-primary:hover {
    background: #6d28d9;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
}

/* Stats Row (About) */
.about-stats-row {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-purple);
    padding: 28px 20px;
}

.about-stat-item {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.about-stat-num {
    font-size: 30px;
    font-weight: 800;
    color: var(--text-primary);
}

.about-stat-plus {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.about-stat-label {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
    text-align: center;
}

.about-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

/* ===================================
   SHARED SECTION STYLES
   =================================== */
.about-section-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-purple);
    margin-bottom: 10px;
}

.about-section-h2 {
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 14px;
}

.about-section-sub {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.75;
}

.about-section-center {
    text-align: center;
    margin-bottom: 48px;
}

.about-purple {
    color: var(--accent-purple-light);
}

.about-italic {
    font-style: italic;
}

/* ===================================
   REVEAL ANIMATIONS
   =================================== */
.about-reveal {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.about-reveal.visible {
    opacity: 1;
    transform: translateX(0);
}

.about-reveal-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.about-reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   CORE VALUES
   =================================== */
.about-values {
    padding: var(--section-padding) 0;
}

.about-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.about-value-card {
    background: var(--bg-card);
    border: 1px solid var(--border-purple);
    padding: 28px 24px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, background 0.3s;
}

.about-value-card:hover {
    border-color: rgba(124, 58, 237, 0.4);
    background: var(--bg-card-alt);
}

.about-card-ghost {
    position: absolute;
    bottom: -16px;
    right: -8px;
    font-size: 80px;
    font-weight: 800;
    color: rgba(124, 58, 237, 0.04);
    line-height: 1;
    pointer-events: none;
    transition: color 0.3s;
}

.about-value-card:hover .about-card-ghost {
    color: rgba(124, 58, 237, 0.1);
}

.about-card-num {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-purple);
    margin-bottom: 14px;
}

.about-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.about-card-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.75;
}

/* ===================================
   SKILLS & EXPERTISE
   =================================== */
.about-skills {
    background: var(--bg-secondary);
    padding: var(--section-padding) 0;
}

.about-skills-inner {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: center;
}

.about-skills-right {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.about-skill-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.about-skill-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.about-skill-pct {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-purple-light);
}

.about-skill-bar {
    height: 4px;
    background: rgba(124, 58, 237, 0.15);
    border-radius: 2px;
    overflow: hidden;
}

.about-skill-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-purple-light));
    border-radius: 2px;
    transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===================================
   CAREER TIMELINE
   =================================== */
.about-timeline {
    padding: var(--section-padding) 0;
}

.about-timeline-wrap {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.about-timeline-spine {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(124, 58, 237, 0.12);
    transform: translateX(-50%);
}

.about-timeline-spine-fill {
    width: 100%;
    height: 0%;
    background: linear-gradient(to bottom, var(--accent-purple), rgba(168, 85, 247, 0.3));
    transition: height 0.1s linear;
}

.about-tl-item {
    display: flex;
    align-items: center;
    position: relative;
}

.about-tl-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 14px;
    height: 14px;
    background: var(--accent-purple);
    border-radius: 50%;
    border: 3px solid var(--bg-primary);
    z-index: 2;
    transition: transform 0.3s;
    cursor: pointer;
}

.about-tl-item:hover .about-tl-dot {
    transform: translateX(-50%) scale(1.5);
    box-shadow: 0 0 0 6px rgba(124, 58, 237, 0.25);
}

.about-tl-card {
    background: var(--bg-card);
    border: 1px solid var(--border-purple);
    border-top: 2px solid var(--accent-purple);
    padding: 22px 20px;
    transition: border-color 0.3s, background 0.3s;
}

.about-tl-card:hover {
    border-color: rgba(124, 58, 237, 0.4);
    background: var(--bg-card-alt);
}

.about-tl-left {
    margin-right: auto;
    margin-left: 0;
    padding-right: calc(50% + 28px);
    max-width: 100%;
}

.about-tl-right {
    margin-left: auto;
    margin-right: 0;
    padding-left: calc(50% + 28px);
    max-width: 100%;
}

.about-tl-date {
    display: block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.about-tl-role {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.about-tl-company {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.about-tl-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================================
   MY PHILOSOPHY
   =================================== */
.about-philosophy {
    background: var(--bg-secondary);
    padding: var(--section-padding) 0;
}

.about-phil-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 48px;
}

.about-phil-card {
    padding: 36px 32px;
    transition: transform 0.3s;
}

.about-phil-dark {
    background: var(--bg-card);
    border: 1px solid var(--border-purple);
}

.about-phil-purple {
    background: var(--bg-active);
    border: 1px solid rgba(124, 58, 237, 0.3);
}

.about-phil-purple:hover {
    transform: scale(1.02);
}

.about-phil-num {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    color: rgba(168, 85, 247, 0.5);
    margin-bottom: 16px;
}

.about-phil-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.about-phil-quote {
    font-size: 14px;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.75;
    border-left: 2px solid var(--accent-purple);
    padding-left: 16px;
}

.about-phil-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.about-phil-list li {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    padding-left: 16px;
    position: relative;
}

.about-phil-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: rgba(168, 85, 247, 0.6);
}

/* ===================================
   CTA STRIP
   =================================== */
.about-cta-strip {
    background: var(--bg-card);
    border-top: 1px solid var(--border-purple);
    padding: 72px 0;
}

.about-cta-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.about-cta-btns {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
}

.about-btn-outline {
    border: 1px solid rgba(124, 58, 237, 0.4);
    color: var(--accent-purple-light);
    font-size: 13px;
    font-weight: 500;
    padding: 12px 28px;
    border-radius: 6px;
    display: inline-block;
    text-decoration: none;
    transition: border-color 0.3s, background 0.3s, transform 0.3s;
}

.about-btn-outline:hover {
    border-color: var(--accent-purple);
    background: rgba(124, 58, 237, 0.1);
    transform: translateY(-2px);
}

/* ===================================
   RESPONSIVE — ABOUT PAGE
   =================================== */
@media (max-width: 1024px) {
    .about-hero-inner,
    .about-skills-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .about-phil-grid {
        grid-template-columns: 1fr;
    }

    .about-cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .about-cta-btns {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: 150px 0 60px;
    }

    .about-stats-row {
        flex-wrap: wrap;
    }

    .about-stat-item {
        flex: 0 0 40%;
    }

    .about-stat-divider {
        display: none;
    }

    .about-timeline-spine {
        left: 20px;
    }

    .about-tl-left,
    .about-tl-right {
        padding-left: 52px;
        padding-right: 0;
        margin: 0;
        max-width: 100%;
    }

    .about-tl-dot {
        left: 20px;
        transform: none;
    }

    .about-tl-item:hover .about-tl-dot {
        transform: scale(1.4);
    }

    .about-watermark {
        font-size: 80px;
        left: -10px;
    }
}