/* Modern Portfolio CSS with Images */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #0a0a0a;
    --white: #ffffff;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --accent: #3b82f6;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;
    --container-width: 1280px;
    --container-padding: 2rem;
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-tap-highlight-color: transparent;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--white);
    color: var(--black);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100vw;
}

::selection {
    background-color: var(--black);
    color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity var(--transition-base);
}

a:hover {
    opacity: 0.7;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    box-sizing: border-box;
}

.container-wide {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    box-sizing: border-box;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    transition: transform var(--transition-base);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 1.5rem var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    gap: 3rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
}

.nav-link.active {
    font-weight: 600;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--black);
    transition: all var(--transition-base);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    padding-bottom: var(--spacing-2xl);
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 100px;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease;
}

.hero-name {
    font-size: clamp(4rem, 12vw, 10rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin-bottom: 1rem;
}

.name-line {
    display: block;
    animation: fadeInUp 0.8s ease backwards;
}

.name-line:nth-child(1) { animation-delay: 0.1s; }
.name-line:nth-child(2) { animation-delay: 0.2s; }

.hero-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease backwards;
}

.title-line:nth-child(1) { animation-delay: 0.3s; }
.title-line:nth-child(2) { animation-delay: 0.4s; }

.hero-description {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    line-height: 1.6;
    color: var(--gray-600);
    max-width: 800px;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-cta {
    animation: fadeInUp 0.8s ease 0.5s backwards;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    padding: 1.25rem 2rem;
    background-color: var(--black);
    color: var(--white);
    border-radius: 100px;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-primary:hover {
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    padding: 1.25rem 2rem;
    background-color: transparent;
    color: var(--black);
    border: 2px solid var(--black);
    border-radius: 100px;
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background-color: var(--black);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* Clients */
.clients {
    padding: var(--spacing-2xl) 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.clients-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.clients-list {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 400;
    line-height: 1.5;
    color: var(--gray-600);
}

/* Work Preview */
.work-preview {
    padding: var(--spacing-2xl) 0;
}

.section-link {
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    transition: transform var(--transition-base);
}

.section-link:hover {
    opacity: 1;
    transform: translateX(20px);
}

/* Projects Section - Text Only */
.projects-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
}

.section-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    letter-spacing: -0.03em;
}

.project-item {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
    padding: 3rem 0;
    border-top: 1px solid var(--gray-200);
    text-decoration: none;
    color: inherit;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.3s ease;
}

.project-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.project-item:hover {
    transform: translateX(10px);
}

.project-item:hover .project-name {
    color: var(--black);
}

.project-item:hover .project-arrow {
    transform: translateX(10px);
}

.project-number {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-400);
    min-width: 60px;
    padding-top: 0.5rem;
}

.project-details {
    flex: 1;
}

.project-name {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

.project-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    max-width: 800px;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.meta-tag {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
    padding: 0.5rem 1rem;
    background-color: var(--gray-100);
    border-radius: 100px;
}

.project-arrow {
    font-size: 2rem;
    margin-left: auto;
    transition: transform 0.3s ease;
}

/* Legacy styles for old project cards - keep for compatibility */
.project-desc {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* About Section - Text Only */
.about {
    padding: var(--spacing-2xl) 0;
    background-color: var(--gray-100);
}

.about-content {
    max-width: 1000px;
}

.section-heading {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 3rem;
}

.large-text {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    line-height: 1.4;
    color: var(--gray-600);
    margin-bottom: 4rem;
    max-width: 900px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 3rem;
}

.stat-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.stat-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat-number {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-600);
}

/* Experience Timeline */
.experience {
    padding: var(--spacing-2xl) 0;
}

.timeline {
    margin-top: 4rem;
}

.timeline-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 4rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--gray-200);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

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

.timeline-period {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

.timeline-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.timeline-description {
    color: var(--gray-600);
    line-height: 1.7;
}

/* Skills */
.skills {
    padding: var(--spacing-2xl) 0;
    background-color: var(--gray-100);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.capability-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.capability-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.capability-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.capability-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.capability-description {
    color: var(--gray-600);
    line-height: 1.7;
}

/* Education */
.education {
    padding: var(--spacing-2xl) 0;
}

.education-content {
    margin-top: 4rem;
}

.education-block {
    margin-bottom: 4rem;
}

.education-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.education-period {
    color: var(--gray-500);
    margin-bottom: 1rem;
}

.education-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
    max-width: 800px;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.cert-badge {
    padding: 1.5rem;
    background-color: var(--gray-100);
    border-radius: 12px;
    font-weight: 500;
    text-align: center;
    transition: transform var(--transition-base), background-color var(--transition-base);
}

.cert-badge:hover {
    transform: translateY(-4px);
    background-color: var(--gray-200);
}

.achievements-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.achievements-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.achievements-list li {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* Contact */
.contact {
    padding: var(--spacing-2xl) 0;
    background-color: var(--black);
    color: var(--white);
}

.contact-heading {
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 4rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.contact-info {
    transition: transform var(--transition-base);
}

.contact-info:hover {
    transform: translateX(10px);
}

.contact-link {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 2;
}

.contact-value {
    display: block;
    font-size: 1.125rem;
    color: var(--white);
    margin-top: 0.5rem;
    font-weight: 500;
}

/* Footer */
.footer {
    background-color: var(--black);
    color: var(--white);
    padding: 3rem 0;
    border-top: 1px solid var(--gray-800);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-text {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.footer-location {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

.footer-link {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.footer-link:hover {
    color: var(--white);
    opacity: 1;
}

/* Custom Cursor */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--black);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.2s ease, border-color 0.2s ease;
    transform: translate(-50%, -50%);
}

.custom-cursor.cursor-hover {
    transform: translate(-50%, -50%) scale(1.5);
    border-color: var(--accent);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    :root {
        --container-padding: 1.5rem;
        --spacing-2xl: 6rem;
        --spacing-xl: 4rem;
    }
    
    .projects-grid .container-wide {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    .timeline-item {
        grid-template-columns: 150px 1fr;
        gap: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1.25rem;
        --spacing-2xl: 4rem;
        --spacing-xl: 3rem;
        --spacing-lg: 3rem;
        --spacing-md: 1.5rem;
    }
    
    /* Fix body scroll issues */
    body {
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Navigation improvements */
    .nav-container {
        padding: 1rem var(--container-padding);
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: white;
        padding: 2rem;
        border-bottom: 1px solid var(--gray-200);
        gap: 1.5rem;
        z-index: 999;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:first-child {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:last-child {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* Hero section improvements */
    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: var(--spacing-xl);
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.5rem 0.875rem;
        margin-bottom: 2rem;
    }
    
    .hero-name {
        margin-bottom: 1.5rem;
    }
    
    .hero-title {
        margin-bottom: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    /* Fix CTA buttons for mobile */
    .hero-cta {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 1rem 1.5rem;
        font-size: 0.875rem;
        width: 100%;
        justify-content: center;
        white-space: nowrap;
    }
    
    .btn-primary:active,
    .btn-secondary:active {
        transform: scale(0.98);
    }
    
    /* Section improvements */
    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .section-link {
        font-size: 1.75rem;
    }
    
    /* Clients section */
    .clients {
        padding: var(--spacing-xl) 0;
    }
    
    .clients-list {
        font-size: 1.25rem;
        line-height: 1.6;
    }
    
    /* Projects section */
    .projects-section {
        padding: var(--spacing-xl) 0;
    }
    
    .projects-grid .container-wide {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .project-item {
        flex-direction: column;
        gap: 1rem;
        padding: 2rem 0;
    }
    
    .project-number {
        font-size: 1rem;
    }
    
    .project-name {
        font-size: 1.5rem;
    }
    
    .project-description {
        font-size: 0.875rem;
    }
    
    .project-meta {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .meta-tag {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    /* Timeline improvements */
    .timeline-item {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem 0;
    }
    
    .timeline-year {
        font-size: 0.875rem;
    }
    
    .timeline-role {
        font-size: 1.25rem;
    }
    
    /* Capabilities */
    .capabilities-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .capability-number {
        font-size: 0.875rem;
    }
    
    .capability-name {
        font-size: 1.25rem;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    /* Certifications */
    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cert-card {
        padding: 1.5rem;
    }
    
    .cert-name {
        font-size: 1.125rem;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-item {
        padding: 1.5rem;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        gap: 1.5rem;
    }
    
    /* Blog improvements */
    .blog-card {
        flex-direction: column;
        gap: 1rem;
        padding: 2rem 0;
    }
    
    .blog-number {
        min-width: auto;
        padding-top: 0;
    }
    
    .blog-title {
        font-size: 1.5rem;
    }
    
    .blog-excerpt {
        font-size: 0.875rem;
    }
    
    .blog-arrow {
        margin-left: 0;
    }
    
    /* Blog post page */
    .post-title {
        font-size: 2rem;
    }
    
    .blog-content h1 { font-size: 1.75rem; }
    .blog-content h2 { font-size: 1.5rem; }
    .blog-content h3 { font-size: 1.25rem; }
    .blog-content h4 { font-size: 1.125rem; }
    
    .blog-content p,
    .blog-content li {
        font-size: 1rem;
    }
    
    .blog-content pre {
        padding: 1rem;
        border-radius: 6px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .blog-content code {
        font-size: 0.85em;
        word-break: break-word;
    }
    
    /* Disable custom cursor on mobile */
    .custom-cursor {
        display: none;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
        --spacing-2xl: 3rem;
        --spacing-xl: 2.5rem;
        --spacing-lg: 2rem;
    }
    
    /* Hero adjustments for small screens */
    .hero {
        padding-top: 80px;
    }
    
    .hero-badge {
        font-size: 0.7rem;
        padding: 0.4rem 0.75rem;
    }
    
    .hero-name {
        font-size: 3rem;
    }
    
    .hero-title {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 0.875rem 1.25rem;
        font-size: 0.8125rem;
    }
    
    /* Sections */
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-link {
        font-size: 1.5rem;
    }
    
    /* Stats */
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Projects */
    .project-item {
        padding: 1.5rem 0;
    }
    
    .project-name {
        font-size: 1.25rem;
    }
    
    /* Blog */
    .page-title {
        font-size: 3rem;
    }
    
    .page-description {
        font-size: 1rem;
    }
    
    .blog-title {
        font-size: 1.25rem;
    }
    
    .post-title {
        font-size: 1.75rem;
    }
    
    /* Timeline */
    .timeline-role {
        font-size: 1.125rem;
    }
    
    /* Capabilities */
    .capability-name {
        font-size: 1.125rem;
    }
    
    /* Contact */
    .contact-title {
        font-size: 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Blogs Page Styles */
.blogs-hero {
    padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-lg) 0;
    background-color: var(--white);
}

.page-title {
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
}

.page-description {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    line-height: 1.6;
    color: var(--gray-600);
    max-width: 700px;
}

.blogs-section {
    padding: var(--spacing-xl) 0 var(--spacing-2xl) 0;
}

.blog-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.blog-card {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
    padding: 3rem 0;
    border-top: 1px solid var(--gray-200);
    text-decoration: none;
    color: inherit;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.3s ease;
}

.blog-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.blog-card:hover {
    transform: translateX(10px);
}

.blog-card:hover .blog-title {
    color: var(--black);
}

.blog-card:hover .blog-arrow {
    transform: translateX(10px);
}

.blog-number {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-400);
    min-width: 60px;
    padding-top: 0.5rem;
}

.blog-info {
    flex: 1;
}

.blog-title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

.blog-excerpt {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: 1.25rem;
    max-width: 700px;
}

.blog-meta-footer {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.blog-date {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.blog-tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-500);
    padding: 0.375rem 0.875rem;
    background-color: var(--gray-100);
    border-radius: 100px;
}

.blog-arrow {
    font-size: 1.5rem;
    margin-left: auto;
    transition: transform 0.3s ease;
}

.no-blogs {
    text-align: center;
    padding: var(--spacing-xl) 0;
    color: var(--gray-500);
}

.no-blogs code {
    background-color: var(--gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
}

/* Blog Post Page */
.blog-post {
    padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-2xl) 0;
}

.container-article {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.back-link {
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    text-decoration: none;
    margin-bottom: 3rem;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--black);
}

.post-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--gray-200);
    flex-wrap: wrap;
}

.post-date {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.post-tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-500);
    padding: 0.375rem 0.875rem;
    background-color: var(--gray-100);
    border-radius: 100px;
}

.blog-content {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.blog-content.visible {
    opacity: 1;
}

.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4 {
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.blog-content h1 { font-size: 2.5rem; }
.blog-content h2 { font-size: 2rem; }
.blog-content h3 { font-size: 1.5rem; }
.blog-content h4 { font-size: 1.25rem; }

.blog-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
}

.blog-content a {
    color: var(--black);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.blog-content a:hover {
    opacity: 0.7;
}

.blog-content ul,
.blog-content ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.blog-content li {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.blog-content code {
    background-color: var(--gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
}

.blog-content pre {
    background-color: var(--gray-900);
    color: var(--gray-100);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.blog-content pre code {
    background: none;
    padding: 0;
    color: var(--gray-100);
}

.blog-content blockquote {
    border-left: 4px solid var(--black);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--gray-600);
}

.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 2rem 0;
}

.error-message {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.error-message h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.error-message p {
    color: var(--gray-600);
    margin-bottom: 2rem;
}