/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 8rem var(--space-md) 4rem;
    text-align: center;
}

.hero-inner {
    max-width: 900px;
    z-index: 2;
    position: relative;
}

.hero-image-wrap {
    width: 160px;
    height: 160px;
    margin: 0 auto var(--space-lg);
    border-radius: 50%;
    padding: 3px;
    background: linear-gradient(135deg, var(--electric-cyan), var(--ultraviolet), var(--magenta));
    box-shadow: 0 0 40px var(--glow-cyan), 0 0 80px var(--glow-purple);
    animation: heroOrbFloat 6s ease-in-out infinite;
}

.hero-image-wrap img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--cosmic-black);
}

@keyframes heroOrbFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-12px) rotate(2deg);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--text-primary) 20%, var(--ice-blue) 50%, var(--nebula-purple) 80%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 60px rgba(0, 229, 255, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--electric-cyan);
    font-weight: 500;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-md);
}

.hero-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 640px;
    margin: 0 auto var(--space-lg);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    animation: scrollBounce 2.4s ease-in-out infinite;
}

.scroll-indicator::after {
    content: '';
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--electric-cyan), transparent);
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 0.8;
    }

    50% {
        transform: translateX(-50%) translateY(8px);
        opacity: 1;
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-image-wrap {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.15);
}

.about-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-slow);
}

.about-image-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(3, 5, 14, 0.85));
    pointer-events: none;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.about-bio {
    color: var(--text-secondary);
    font-size: 1.02rem;
    line-height: 1.9;
    margin-bottom: var(--space-lg);
    white-space: pre-line;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.stat-card {
    text-align: center;
    padding: var(--space-md) var(--space-sm);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: all var(--t-med);
}

.stat-card:hover {
    border-color: var(--electric-cyan);
    box-shadow: 0 0 30px var(--glow-cyan);
    transform: translateY(-4px);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--electric-cyan);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.skill-category {
    padding: var(--space-lg);
}

.skill-category-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--electric-cyan);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--glass-border);
}

.skill-item {
    margin-bottom: var(--space-md);
}

.skill-item:last-child {
    margin-bottom: 0;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.4rem;
    font-size: 0.92rem;
}

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

.skill-percent {
    color: var(--electric-cyan);
    font-weight: 700;
}

.skill-bar {
    height: 6px;
    background: rgba(127, 231, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.skill-bar-fill {
    height: 100%;
    width: 0%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--electric-cyan), var(--ultraviolet));
    box-shadow: 0 0 12px var(--glow-cyan);
    transition: width 1.4s var(--ease-out-expo);
    position: relative;
}

.skill-bar-fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: skillShimmer 2.4s linear infinite;
}

@keyframes skillShimmer {
    from {
        transform: translateX(-100%);
    }

    to {
        transform: translateX(100%);
    }
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.service-card {
    padding: var(--space-lg);
    text-align: center;
}

.service-icon {
    width: 68px;
    height: 68px;
    margin: 0 auto var(--space-md);
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 1.8rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--electric-cyan);
    transition: all var(--t-med);
}

.service-card:hover .service-icon {
    box-shadow: 0 0 30px var(--glow-cyan);
    transform: rotate(10deg) scale(1.08);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: var(--space-sm);
}

.service-desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ============================================
   TIMELINE (Experience / Education)
   ============================================ */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-lg) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--electric-cyan), var(--ultraviolet), transparent);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 0 var(--space-lg) var(--space-xl);
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 8px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--cosmic-black);
    border: 2px solid var(--electric-cyan);
    box-shadow: 0 0 20px var(--glow-cyan);
    z-index: 2;
}

.timeline-item:nth-child(odd)::before {
    right: -9px;
}

.timeline-item:nth-child(even)::before {
    left: -9px;
}

.timeline-card {
    padding: var(--space-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(16px);
    transition: all var(--t-med);
}

.timeline-card:hover {
    border-color: var(--electric-cyan);
    box-shadow: 0 0 30px var(--glow-cyan);
    transform: scale(1.02);
}

.timeline-date {
    display: inline-block;
    font-size: 0.78rem;
    color: var(--electric-cyan);
    background: rgba(0, 229, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    margin-bottom: 0.6rem;
    letter-spacing: 0.05em;
}

.timeline-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.timeline-subtitle {
    color: var(--ice-blue);
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.timeline-desc {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.65;
}

/* ============================================
   PROJECTS / BLOG GRIDS
   ============================================ */
.projects-grid,
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-md);
}

.project-card,
.blog-card {
    padding: var(--space-md);
    text-decoration: none;
    color: inherit;
    display: block;
}

.project-image-wrap,
.blog-image-wrap {
    position: relative;
    aspect-ratio: 16/10;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--space-md);
    background: var(--midnight-navy);
}

.project-image-wrap img,
.blog-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-slow) var(--ease-out-expo);
}

.project-card:hover .project-image-wrap img,
.blog-card:hover .blog-image-wrap img {
    transform: scale(1.08);
}

.project-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--electric-cyan);
    color: var(--electric-cyan);
}

.project-title,
.blog-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    transition: color var(--t-fast);
}

.project-card:hover .project-title,
.blog-card:hover .blog-title {
    color: var(--electric-cyan);
}

.project-desc,
.blog-excerpt {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.65;
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tech-chip {
    font-size: 0.72rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: rgba(127, 231, 255, 0.08);
    border: 1px solid var(--glass-border);
    color: var(--ice-blue);
}

.blog-meta {
    display: flex;
    gap: var(--space-sm);
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--glass-border);
}

.blog-meta i {
    color: var(--electric-cyan);
    margin-right: 0.25rem;
}

/* ============================================
   ACHIEVEMENTS / TESTIMONIALS / CERTIFICATES
   ============================================ */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.achievement-card {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
}

.achievement-icon {
    font-size: 2.4rem;
    color: var(--electric-cyan);
    margin-bottom: var(--space-sm);
    text-shadow: 0 0 20px var(--glow-cyan);
}

.achievement-value {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--electric-cyan), var(--nebula-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 0.35rem;
}

.achievement-title {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.testimonial-card {
    padding: var(--space-lg);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-family: var(--font-display);
    font-size: 5rem;
    line-height: 1;
    color: var(--electric-cyan);
    opacity: 0.25;
}

.testimonial-content {
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: var(--space-md);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--glass-border);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--electric-cyan);
    box-shadow: 0 0 15px var(--glow-cyan);
}

.testimonial-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.testimonial-role {
    color: var(--text-muted);
    font-size: 0.82rem;
}

.testimonial-rating {
    color: var(--warm-gold);
    margin-left: auto;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
}

.certificate-card {
    overflow: hidden;
    padding: 0;
}

.certificate-card img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    border-bottom: 1px solid var(--glass-border);
}

.certificate-info {
    padding: var(--space-md);
}

.certificate-title {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.certificate-org {
    color: var(--electric-cyan);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.certificate-date {
    color: var(--text-muted);
    font-size: 0.78rem;
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-item {
    padding: 0;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--space-md);
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.faq-question i {
    color: var(--electric-cyan);
    transition: transform var(--t-med);
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--t-med) var(--ease-out-expo), padding var(--t-med);
    padding: 0 var(--space-md);
    color: var(--text-secondary);
    line-height: 1.75;
    font-size: 0.92rem;
}

.faq-item.open .faq-answer {
    max-height: 500px;
    padding: 0 var(--space-md) var(--space-md);
}

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-xl);
    align-items: start;
}

.contact-info-card {
    padding: var(--space-lg);
}

.contact-info-card h3 {
    font-family: var(--font-display);
    margin-bottom: var(--space-md);
    color: var(--electric-cyan);
}

.contact-info-item {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--glass-border);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.1);
    color: var(--electric-cyan);
    font-size: 1.1rem;
}

.contact-info-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.2rem;
}

.contact-info-value {
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-word;
}

.contact-form-card {
    padding: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.85rem 1.1rem;
    background: rgba(10, 17, 40, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--t-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--electric-cyan);
    box-shadow: 0 0 20px var(--glow-cyan);
    background: rgba(10, 17, 40, 0.85);
}

.form-control::placeholder {
    color: var(--text-muted);
}

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

.form-error {
    color: #ff5c8a;
    font-size: 0.8rem;
    margin-top: 0.35rem;
}

/* Pagination */
.pagination-wrap {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--space-xl);
    flex-wrap: wrap;
}

.page-link {
    min-width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    padding: 0 1rem;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    transition: all var(--t-fast);
}

.page-link:hover,
.page-link.active {
    border-color: var(--electric-cyan);
    color: var(--electric-cyan);
    box-shadow: 0 0 20px var(--glow-cyan);
}

.page-link.disabled {
    opacity: 0.35;
    pointer-events: none;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: var(--space-2xl) var(--space-md);
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3.5rem;
    color: var(--electric-cyan);
    opacity: 0.5;
    margin-bottom: var(--space-md);
}

/* Detail pages */
.detail-hero {
    padding: 8rem var(--space-md) var(--space-xl);
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.detail-image {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    margin-bottom: var(--space-lg);
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.15);
}

.detail-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 1.02rem;
}

.detail-content h2,
.detail-content h3 {
    color: var(--text-primary);
    margin: var(--space-lg) 0 var(--space-sm);
}

.detail-content p {
    margin-bottom: var(--space-md);
}

.detail-content a {
    color: var(--electric-cyan);
    text-decoration: underline;
}

.detail-content img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin: var(--space-md) 0;
}

.detail-content blockquote {
    border-left: 3px solid var(--electric-cyan);
    padding-left: var(--space-md);
    margin: var(--space-md) 0;
    color: var(--ice-blue);
    font-style: italic;
}

.detail-content code {
    background: rgba(0, 229, 255, 0.1);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    color: var(--electric-cyan);
    font-size: 0.9em;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        text-align: left !important;
        padding-left: 50px;
        padding-right: 0;
    }

    .timeline-item::before {
        left: 11px !important;
        right: auto !important;
    }
}