/* ============================================
   OpsByPallav - Portfolio Page Styles
   ============================================ */

/* ============================================
   Portfolio Hero
   ============================================ */
.portfolio-hero {
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(80px + var(--space-xl)) var(--space-lg) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.portfolio-hero-inner {
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-intro {
    animation: slideDown 0.6s ease;
}

.terminal-prompt {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.terminal-prompt .cursor-blink {
    display: inline-block;
    width: 8px;
    height: 18px;
    background: var(--accent-primary);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-name {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: var(--space-sm);
}

.hero-name .gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-role {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.hero-oneliner {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-md);
    display: inline-block;
    max-width: 100%;
    overflow-x: auto;
    white-space: nowrap;
}

.hero-oneliner .prompt-sign {
    color: var(--text-muted);
}

.hero-status {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.hero-status .status-line {
    display: block;
}

.hero-status .status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    margin-right: var(--space-xs);
    animation: pulse 2s ease infinite;
    vertical-align: middle;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-links {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.hero-link.primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.hero-link.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.hero-link.secondary {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.hero-link.secondary:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Hero terminal card */
.hero-terminal {
    width: 100%;
    max-width: 420px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: floatUp 0.8s ease;
}

@keyframes floatUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-terminal .term-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.term-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.term-dot.red { background: #ef4444; }
.term-dot.yellow { background: #eab308; }
.term-dot.green { background: #22c55e; }

.term-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: var(--space-sm);
}

.hero-terminal .term-body {
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.9;
    color: var(--text-secondary);
    overflow-x: auto;
    word-break: break-word;
}

.term-body .cmd {
    color: var(--accent-primary);
}

.term-body .output {
    color: var(--text-muted);
    padding-left: var(--space-sm);
}

.term-body .highlight-val {
    color: #22c55e;
}

.term-body .comment {
    color: var(--text-muted);
    opacity: 0.6;
    font-style: italic;
}

/* ============================================
   Section Styles (shared)
   ============================================ */
.portfolio-section {
    padding: var(--space-xl) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.05em;
}

.portfolio-section .section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    margin-bottom: var(--space-lg);
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================
   What I Do — Capability Cards
   ============================================ */
.capability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.capability-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.capability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.capability-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.capability-card:hover::before {
    opacity: 1;
}

.capability-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
    display: block;
}

.capability-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.capability-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Career Journey — Git Log Timeline
   ============================================ */
.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

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

.timeline-entry:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -33px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-primary);
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 0 2px var(--accent-primary);
    z-index: 1;
}

.timeline-entry:last-child .timeline-dot {
    background: #22c55e;
    box-shadow: 0 0 0 2px #22c55e;
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.timeline-cmd {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.timeline-body {
    font-size: 0.9rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
}

.timeline-body strong {
    color: var(--text-primary);
}

/* ============================================
   Projects — Cards with Difficulty Bars
   ============================================ */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--space-lg);
}

.project-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    gap: var(--space-sm);
}

.project-codename {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.1);
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
}

.project-difficulty {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.difficulty-bar {
    display: flex;
    gap: 2px;
}

.difficulty-bar span {
    width: 14px;
    height: 6px;
    border-radius: 2px;
    background: var(--border-color);
    transition: background 0.3s ease;
}

.difficulty-bar span.filled {
    background: var(--accent-primary);
}

.difficulty-bar span.filled.hard {
    background: #f59e0b;
}

.difficulty-bar span.filled.extreme {
    background: #ef4444;
}

.project-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.project-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
    flex: 1;
}

.project-highlights {
    list-style: none;
    margin-bottom: var(--space-md);
}

.project-highlights li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
    padding-left: var(--space-lg);
    position: relative;
}

.project-highlights li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: 700;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: auto;
}

.project-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* ============================================
   Tech Stack — Visual Groups
   ============================================ */
.tech-groups {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.tech-group {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
}

.tech-group:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.tech-group-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.tech-group-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.tech-group-dot.cloud { background: #f59e0b; }
.tech-group-dot.containers { background: #3b82f6; }
.tech-group-dot.cicd { background: #22c55e; }
.tech-group-dot.monitoring { background: #ef4444; }
.tech-group-dot.iac { background: #8b5cf6; }
.tech-group-dot.db { background: #ec4899; }
.tech-group-dot.other { background: #6366f1; }

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tech-item {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.tech-item:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.08);
}

/* ============================================
   Blog / Knowledge Sharing
   ============================================ */
.blog-showcase {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-2xl);
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.blog-showcase-text {
    flex: 1;
}

.blog-showcase-text p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.blog-showcase-text .sample-posts {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.sample-post-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.blog-link-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    background: var(--accent-gradient);
    color: white;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.blog-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.blog-showcase-illustration {
    font-size: 4rem;
    opacity: 0.8;
}

/* ============================================
   Currently Learning
   ============================================ */
.learning-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.learning-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.learning-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.learning-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.learning-card:hover::after {
    opacity: 1;
}

.learning-icon {
    font-size: 1.8rem;
    margin-bottom: var(--space-md);
    display: block;
}

.learning-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.learning-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    padding: var(--space-xl) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.contact-inner {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-2xl);
    text-align: center;
}

.contact-prompt {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
}

.contact-inner h2 {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.contact-tagline {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.contact-btn.linkedin {
    background: #0077b5;
    color: white;
}

.contact-btn.linkedin:hover {
    background: #005f8d;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 119, 181, 0.4);
}

.contact-btn.email {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.contact-btn.email:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.contact-btn.whatsapp {
    background: #25d366;
    color: white;
}

.contact-btn.whatsapp:hover {
    background: #1da855;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

/* ============================================
   Responsive — Tablet (768px)
   ============================================ */
@media (max-width: 768px) {
    .portfolio-hero {
        padding-top: calc(70px + var(--space-lg));
    }

    .portfolio-hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        text-align: left;
    }

    .hero-terminal {
        max-width: 100%;
    }

    .hero-name {
        font-size: 2.2rem;
    }

    .hero-oneliner {
        font-size: 0.75rem;
        white-space: normal;
        word-break: break-word;
    }

    .hero-links {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .hero-link {
        font-size: 0.85rem;
        padding: var(--space-sm) var(--space-md);
    }

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

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

    .tech-groups {
        grid-template-columns: 1fr;
    }

    .blog-showcase {
        flex-direction: column;
        text-align: center;
        padding: var(--space-lg);
    }

    .blog-showcase-illustration {
        order: -1;
    }

    .learning-cards {
        grid-template-columns: 1fr;
    }

    .contact-inner {
        padding: var(--space-xl);
    }

    .contact-links {
        flex-direction: column;
        align-items: center;
    }

    .contact-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .timeline {
        padding-left: 30px;
    }

    .timeline-dot {
        left: -23px;
    }
}

/* ============================================
   Responsive — Mobile (480px)
   ============================================ */
@media (max-width: 480px) {
    .portfolio-hero {
        min-height: auto;
        padding-top: calc(60px + var(--space-md));
        padding-bottom: var(--space-md);
    }

    .hero-name {
        font-size: 1.8rem;
    }

    .hero-role {
        font-size: 1.1rem;
    }

    .hero-oneliner {
        font-size: 0.7rem;
        padding: var(--space-xs) var(--space-sm);
        white-space: normal;
        word-break: break-word;
    }

    .hero-links {
        flex-direction: column;
    }

    .hero-link {
        width: 100%;
        justify-content: center;
        box-sizing: border-box;
    }

    .portfolio-section {
        padding: var(--space-lg) var(--space-md);
    }

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

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

    .project-header {
        flex-direction: column;
    }

    .contact-inner {
        padding: var(--space-lg) var(--space-md);
    }
}