/* ============================================
   PORTFOLIO - ABOUT PAGE
   Module 5: profile, journey, strengths
   Loaded only on the about page.
   ============================================ */

/* ----------------------------------------
   1. ABOUT INTRO
   ---------------------------------------- */
.about-intro {
    background:
        radial-gradient(ellipse at 15% 20%, rgba(var(--primary-rgb), 0.06), transparent 50%),
        radial-gradient(ellipse at 85% 85%, rgba(var(--secondary-rgb), 0.05), transparent 50%);
}

.about-text {
    color: var(--text-secondary);
    max-width: 640px;
}

/* ---- Animated image composition ---- */
.about-image-wrap {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
    padding: var(--space-2);
}

.about-image-ring {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-2xl);
    filter: drop-shadow(0 24px 60px rgba(0, 0, 0, 0.45));
    will-change: transform;
}

.about-image-ring::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-2xl);
    background: conic-gradient(from 0deg, var(--primary), var(--secondary), var(--accent), var(--primary));
    animation: rotate 10s linear infinite;
}

.about-image-ring::after {
    content: '';
    position: absolute;
    inset: 7px;
    border-radius: calc(var(--radius-2xl) - 7px);
    background: var(--bg-primary);
}

.about-image-frame {
    position: absolute;
    inset: 12px;
    z-index: 2;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: var(--border-width-thick) solid rgba(255, 255, 255, 0.06);
    cursor: pointer;
}

.about-image-placeholder {
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(var(--primary-rgb), 0.4), transparent 55%),
        radial-gradient(ellipse at 70% 80%, rgba(var(--secondary-rgb), 0.3), transparent 55%),
        var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-3xl);
    color: var(--primary-light);
}

.about-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Shine sweep across the photo on hover */
.about-image-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.15) 50%, transparent 70%);
    transform: translateX(-120%);
    transition: transform 0.9s var(--ease-out);
    pointer-events: none;
}

.about-image-wrap:hover .about-image-shine,
.about-image-frame:hover ~ .about-image-shine {
    transform: translateX(120%);
}

/* Floating availability badge */
.about-badge {
    position: absolute;
    z-index: 3;
    bottom: 8%;
    right: -4%;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.7rem 1.1rem;
    background: rgba(255, 255, 255, 0.07);
    border: var(--border-width) solid var(--surface-border-strong);
    border-radius: var(--radius-md);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    white-space: nowrap;
}

.about-badge i {
    color: var(--success);
    font-size: var(--fs-lg);
}

.about-badge span {
    font-size: var(--fs-xs);
    color: var(--text-secondary);
    line-height: 1.3;
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
}

.about-badge .pulse-dot {
    width: 10px;
    height: 10px;
}

/* ---- Personal info grid ---- */
.about-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.about-info-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--bg-card);
    border: var(--border-width) solid var(--surface-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.about-info-item:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.about-info-item i {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--gradient-card);
    color: var(--primary-light);
    font-size: var(--fs-md);
    transition: all var(--transition-base);
}

.about-info-item:hover i {
    background: var(--gradient-primary);
    color: #fff;
    transform: rotate(-6deg);
}

.about-info-item .label {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.about-info-item .value {
    font-size: var(--fs-base);
    color: var(--text-primary);
    font-weight: var(--fw-semibold);
    word-break: break-word;
}

/* ---- CTA row ---- */
.about-cta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ----------------------------------------
   2. DEVELOPER JOURNEY
   ---------------------------------------- */
.about-journey .journey-cards {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

/* Animated connecting gradient line (desktop) */
.journey-line {
    position: absolute;
    top: 40px;
    left: 16%;
    right: 16%;
    height: 2px;
    background: linear-gradient(90deg, var(--surface-border), var(--primary), var(--secondary), var(--surface-border));
    border-radius: var(--radius-pill);
    transform: scaleX(0);
    transform-origin: left;
    z-index: 0;
    transition: transform 1.1s var(--ease-out);
}

.journey-line.line-revealed {
    transform: scaleX(1);
}

.journey-card {
    position: relative;
    z-index: 1;
    text-align: center;
    padding-top: var(--space-7);
}

.journey-step {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-5);
    border-radius: var(--radius-round);
    background: var(--bg-card);
    border: var(--border-width) solid var(--surface-border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    font-weight: var(--fw-bold);
    color: var(--primary-light);
    transition: all var(--transition-base);
}

.journey-step .step-icon {
    position: absolute;
    width: 46px;
    height: 46px;
    right: -8px;
    bottom: -6px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    color: #fff;
    font-size: var(--fs-base);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
    transition: transform var(--transition-spring);
}

.journey-card:hover .journey-step {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.journey-card:hover .journey-step .step-icon {
    transform: rotate(-8deg) scale(1.1);
}

/* ----------------------------------------
   3. STRENGTHS
   ---------------------------------------- */
.strength-card {
    height: 100%;
    position: relative;
}

.strength-card .card-icon {
    transition: transform var(--transition-spring), background var(--transition-base), color var(--transition-base);
}

.strength-card:hover .card-icon {
    transform: scale(1.12) rotate(-6deg);
}

.strength-card .strength-tag {
    position: absolute;
    top: var(--space-5);
    right: var(--space-5);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--text-muted);
    letter-spacing: var(--ls-wider);
}

/* ----------------------------------------
   4. PHILOSOPHY QUOTE BAND
   ---------------------------------------- */
.philosophy {
    text-align: center;
    padding: var(--space-9) var(--space-6);
    position: relative;
}

.philosophy .quote-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-5);
    border-radius: var(--radius-round);
    background: var(--gradient-primary);
    color: #fff;
    font-size: var(--fs-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
}

.philosophy-text {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: var(--fw-medium);
    color: var(--text-primary);
    line-height: var(--lh-relaxed);
    max-width: 760px;
    margin: 0 auto var(--space-5);
}

.philosophy-author {
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    color: var(--secondary-light);
    letter-spacing: var(--ls-wide);
}

/* ----------------------------------------
   5. RESPONSIVE
   ---------------------------------------- */
@media (max-width: 991.98px) {
    .about-image-wrap {
        max-width: 340px;
    }

    .about-journey .journey-cards {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }

    .journey-line {
        display: none;
    }

    .journey-card {
        padding-top: 0;
        display: flex;
        gap: var(--space-5);
        text-align: left;
        align-items: flex-start;
    }

    .journey-step {
        margin: 0;
        flex-shrink: 0;
    }
}

@media (max-width: 575.98px) {
    .about-info-grid {
        grid-template-columns: 1fr;
    }

    .about-badge {
        right: 0;
    }

    .about-cta .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ----------------------------------------
   6. REDUCED MOTION
   ---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .about-image-ring::before {
        animation: none;
    }

    .about-image-shine {
        display: none;
    }
}