/* CSS Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --primary-color: #0066ff;
    --primary-dark: #0052cc;
    --primary-light: #3385ff;
    --secondary-color: #6c5ce7;
    --text-primary: #0a0a0a;
    --text-secondary: #4a4a4a;
    --text-light: #7a7a7a;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-dark: #0a0a0a;
    --border-color: #e5e7eb;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    
    /* Typography */
    --font-primary: 'Syne', sans-serif;
    --font-secondary: 'DM Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    line-height: 1.2;
    font-weight: 700;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
}

.logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-light);
    letter-spacing: 0.1em;
    text-transform: lowercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a:not(.btn-primary):hover {
    color: var(--primary-color);
}

.nav-links a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

.nav-links a:not(.btn-primary):hover::after {
    width: 100%;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    z-index: 999;
    flex-direction: column;
    gap: 1rem;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.75rem;
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.mobile-menu a:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.hero-decoration {
    position: absolute;
    top: 10%;
    right: -10%;
    width: 40%;
    height: 60%;
    opacity: 0.6;
    color: var(--primary-color);
    animation: float 20s ease-in-out infinite;
    z-index: 0;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(5deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(-5deg);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: fadeInUp 0.8s ease;
}

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

.greeting {
    display: block;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.main-title {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(0, 102, 255, 0.4);
}

.hero-image {
    animation: fadeInUp 0.8s ease 0.2s both;
}

.image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(108, 92, 231, 0.1) 100%);
    z-index: 1;
}

.profile-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.image-wrapper:hover .profile-img {
    transform: scale(1.05);
}

/* About Section */
.about-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.title-main {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.title-sub {
    display: block;
    font-size: 1.2rem;
    color: var(--text-light);
    font-weight: 400;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 12px;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.about-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.about-image:hover .about-img {
    transform: scale(1.05);
}

/* Skills Section */
.skills-section {
    padding: var(--spacing-xl) 0;
    background: white;
}

.skills-category {
    margin-bottom: var(--spacing-lg);
}

.skills-category:last-child {
    margin-bottom: 0;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--primary-color);
    position: relative;
}

.category-title svg {
    color: var(--primary-color);
    flex-shrink: 0;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--secondary-color);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
}

.skill-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.skill-card:hover::before {
    left: 100%;
}

.skill-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    background: white;
    box-shadow: var(--shadow-lg);
}

.skill-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 12px;
    padding: 0.75rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.skill-card:hover .skill-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-md);
}

.skill-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

img.skill-icon-mono {
    filter: brightness(0) opacity(0.65);
    transition: filter var(--transition-normal);
}

.skill-card:hover img.skill-icon-mono {
    filter: invert(26%) sepia(97%) saturate(2876%) hue-rotate(213deg) brightness(101%) contrast(101%);
    opacity: 1;
}

.skill-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
    text-align: center;
    font-family: var(--font-primary);
}

.skill-card:hover .skill-name {
    color: var(--primary-color);
}

/* Skills Tabs */
.skills-tab-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 2px solid #e9ecef;
    overflow-x: auto;
    scrollbar-width: none;
}

.skills-tab-nav::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    flex-shrink: 0;
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-primary);
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-panel {
    display: none;
    opacity: 0;
    transform: translateY(8px);
}

.tab-panel.active {
    display: block;
    animation: tabFadeIn 0.25s ease forwards;
}

@keyframes tabFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Projects Section */
.projects-section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title-center {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.tag {
    padding: 0.4rem 0.8rem;
    background: var(--bg-secondary);
    color: var(--primary-color);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Features Section */
.features-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 1.5rem;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Approach Section */
.approach-section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.approach-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.approach-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.approach-image img {
    width: 100%;
    height: auto;
    display: block;
}

.approach-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.approach-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.step {
    display: flex;
    gap: 1.5rem;
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1a1a1a 100%);
    color: white;
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.cta-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.cta-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

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

.contact-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: 16px;
    text-align: center;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.contact-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.contact-card p {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    padding: var(--spacing-md) 0;
    background: var(--bg-dark);
    color: white;
    text-align: center;
}

.footer p {
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-content,
    .about-content,
    .approach-content,
    .cta-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 1rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .section-title-center,
    .title-main,
    .cta-title {
        font-size: 2rem;
    }
    
    .approach-content {
        flex-direction: column-reverse;
    }
    
    .cta-content {
        flex-direction: column-reverse;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .skill-icon {
        width: 48px;
        height: 48px;
    }
    
    .skill-name {
        font-size: 0.85rem;
    }
}

/* Animations */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* =====================================================
   EDUCATION & CERTIFICATIONS
   ===================================================== */

.education-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.edu-grid {
    display: grid;
    gap: var(--spacing-md);
}

.edu-grid--degree {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto var(--spacing-lg);
}

.edu-grid--certs {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.edu-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.edu-card--degree {
    border-color: var(--primary-color);
    border-width: 2px;
    padding: 1.5rem;
}

.edu-card__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.edu-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.edu-card__title {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.edu-card__issuer {
    font-size: 0.82rem;
    color: var(--text-light);
    margin: 0;
}

.edu-card__date {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
    margin-top: 0.25rem;
}

/* =====================================================
   PROJECTS REDESIGN
   ===================================================== */

/* --- Featured Hero Card --- */
.project-featured {
    display: grid;
    grid-template-columns: 55% 45%;
    min-height: 380px;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 2px;
    box-shadow: var(--shadow-lg);
}

.project-featured__image {
    overflow: hidden;
    background: var(--bg-secondary);
    min-height: 0;
}

.project-featured__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform var(--transition-slow);
}

.project-featured:hover .project-featured__image img {
    transform: scale(1.04);
}

.project-featured__body {
    background: var(--bg-primary);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.25rem;
    border-radius: 0 18px 18px 0;
}

.project-featured__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.featured-label {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    font-family: var(--font-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.project-featured__title {
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-primary);
    line-height: 1.15;
    color: var(--text-primary);
    margin: 0;
}

.project-featured__description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.project-featured__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-featured__cta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 0.25rem;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    font-weight: 600;
    font-family: var(--font-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* --- Live / GitHub-Only Badges --- */
.badge-live {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    background: #ecfdf5;
    color: #16a34a;
    border: 1px solid #bbf7d0;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.badge-live__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #16a34a;
    animation: pulse 2s infinite;
}

.badge-github-only {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.65rem;
    background: #f3f4f6;
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
}

/* --- Filter Tab Nav --- */
.projects-filter-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 2px solid #e9ecef;
    overflow-x: auto;
    scrollbar-width: none;
}

.projects-filter-nav::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    flex-shrink: 0;
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-primary);
    white-space: nowrap;
}

.filter-btn:hover {
    color: var(--primary-color);
}

.filter-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* --- Regular Project Cards --- */
.projects-grid-new {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.pcard {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.pcard:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.pcard__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--bg-secondary);
}

.pcard__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform var(--transition-slow);
}

.pcard:hover .pcard__image img {
    transform: scale(1.06);
}

.pcard__badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 2;
}

.pcard__body {
    padding: 1.25rem 1.25rem 0.75rem;
    flex: 1;
}

.pcard__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.65rem;
}

.pcard__title {
    font-size: 1.2rem;
    font-weight: 700;
    font-family: var(--font-primary);
    color: var(--text-primary);
    margin-bottom: 0.4rem;
    line-height: 1.25;
}

.pcard__desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pcard__hover {
    display: flex;
    gap: 0.6rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--border-color);
    transform: translateY(100%);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    background: white;
}

.pcard:hover .pcard__hover {
    transform: translateY(0);
    opacity: 1;
}

.pcard__link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: 7px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pcard__link--live {
    background: var(--primary-color);
    color: white;
}

.pcard__link--live:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

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

.pcard__link--github:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pcard.is-hidden {
    display: none;
}

.pcard.is-visible {
    animation: cardReveal 0.28s ease forwards;
}

@keyframes cardReveal {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* --- Mobile --- */
@media (max-width: 900px) {
    .project-featured {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .project-featured__image {
        aspect-ratio: 16/9;
        max-height: 260px;
    }

    .project-featured__body {
        border-radius: 0 0 18px 18px;
        padding: 1.75rem;
        gap: 1rem;
    }

    .project-featured__title {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .projects-grid-new {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .project-featured__cta {
        flex-direction: column;
    }

    .project-featured__cta .btn-primary,
    .project-featured__cta .btn-outline {
        width: 100%;
        justify-content: center;
    }
}