/* ===== VARIABLES ===== */
:root {
    /* Light Theme */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --secondary: #7c3aed;
    --accent: #06b6d4;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-tertiary: #64748b;
    --text-light: #94a3b8;
    
    --border-light: #e2e8f0;
    --border-medium: #cbd5e1;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;
    --border-radius-full: 9999px;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

[data-theme="dark"] {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #93c5fd;
    --secondary: #8b5cf6;
    
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    
    --text-primary: #f8fafc;
    --text-secondary: #e2e8f0;
    --text-tertiary: #cbd5e1;
    --text-light: #94a3b8;
    
    --border-light: #334155;
    --border-medium: #475569;
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.no-scroll {
    overflow: hidden;
}

/* ===== CUSTOM CURSOR (Desktop only) ===== */
@media (min-width: 1024px) {
    .cursor {
        width: 8px;
        height: 8px;
        background: var(--primary);
        border-radius: 50%;
        position: fixed;
        pointer-events: none;
        z-index: 9999;
        transition: transform 0.1s ease;
        transform: translate(-50%, -50%);
    }

    .cursor-follower {
        width: 40px;
        height: 40px;
        border: 2px solid var(--primary);
        border-radius: 50%;
        position: fixed;
        pointer-events: none;
        z-index: 9998;
        transition: transform 0.15s ease, width 0.2s ease, height 0.2s ease;
        transform: translate(-50%, -50%);
    }

    .cursor-follower.active {
        width: 60px;
        height: 60px;
        background: rgba(37, 99, 235, 0.1);
        backdrop-filter: blur(2px);
    }
}

/* ===== LOADER ===== */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-wrapper.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    display: flex;
    gap: 8px;
}

.loader-square {
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 2px;
    animation: loaderAnimation 1.2s ease-in-out infinite;
}

.loader-square:nth-child(2) { animation-delay: 0.1s; }
.loader-square:nth-child(3) { animation-delay: 0.2s; }
.loader-square:nth-child(4) { animation-delay: 0.3s; }
.loader-square:nth-child(5) { animation-delay: 0.4s; }

@keyframes loaderAnimation {
    0%, 40%, 100% { transform: scaleY(0.5); }
    20% { transform: scaleY(1.5); }
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

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

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--border-radius-full);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-medium);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    padding: 1.25rem 0;
}

.navbar.scrolled {
    background: var(--bg-primary);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.navbar.scrolled .nav-logo .logo-text {
    color: var(--text-primary);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    text-decoration: none;
    z-index: 1001;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-full);
    transition: var(--transition);
    z-index: 1001;
}

.theme-toggle:hover {
    color: var(--primary);
    transform: rotate(15deg);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
    padding: 0.5rem;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-secondary);
    transition: var(--transition);
    border-radius: 3px;
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-primary);
        backdrop-filter: blur(10px);
        display: flex;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .hamburger {
        display: flex;
    }
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 6rem 0 3rem;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 1s ease;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
}

.hero-title {
    margin-bottom: 1rem;
}

.greeting {
    display: block;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.name {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
    display: block;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    min-height: 3rem;
}

.typed-text {
    color: var(--primary);
    font-weight: 600;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-tertiary);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.hero-visual {
    position: relative;
}

.hero-shape {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, var(--primary-light), transparent 70%);
    filter: blur(60px);
    opacity: 0.3;
    z-index: -1;
}

.hero-code {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--border-light);
}

.code-window {
    width: 100%;
}

.code-header {
    background: var(--bg-tertiary);
    padding: 0.75rem 1rem;
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-light);
}

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

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.code-body {
    padding: 1.5rem;
}

.code-body pre {
    margin: 0;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.code-var { color: #f97316; }
.code-func { color: #3b82f6; }
.code-string { color: #22c55e; }
.code-keyword { color: #a855f7; }

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-tertiary);
    font-size: 0.9rem;
    gap: 0.5rem;
    transition: var(--transition);
}

.scroll-link:hover {
    color: var(--primary);
    transform: translateY(5px);
}

.scroll-link i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-social {
        justify-content: center;
    }

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

    .name {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .name {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-badge {
        font-size: 0.75rem;
    }
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.profile-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-2xl);
    transition: var(--transition);
    filter: grayscale(20%);
}

.profile-img:hover {
    filter: grayscale(0);
    transform: scale(1.02);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.experience-badge .years {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.85rem;
    opacity: 0.9;
}

.about-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.about-content p {
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image {
        max-width: 350px;
    }

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

@media (max-width: 768px) {
    .about-content h3 {
        font-size: 1.5rem;
    }

    .experience-badge {
        right: 0;
        padding: 0.75rem;
    }

    .experience-badge .years {
        font-size: 1.5rem;
    }
}


/* ===== EXPERIENCE SECTION ===== */

.experience {
    padding: 6rem 0;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.exp-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    border: 1px solid var(--border-light);
    height: 100%;
}

.exp-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary);
}

.exp-card-inner {
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.exp-header {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.exp-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.exp-title {
    flex: 1;
}

.exp-title h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.exp-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.exp-type {
    display: inline-block;
    padding: 0.25rem 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
}

.exp-badge-current {
    display: inline-block;
    padding: 0.25rem 1rem;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: var(--border-radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
    letter-spacing: 0.3px;
    animation: pulse 2s infinite;
}

.exp-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-light);
}

.exp-date,
.exp-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.exp-date i,
.exp-location i {
    color: var(--primary);
    font-size: 0.9rem;
    width: 16px;
}

.exp-description {
    flex: 1;
    margin-bottom: 1.5rem;
}

.exp-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.exp-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.exp-list li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1rem;
    font-weight: 600;
}

.exp-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.skill-tag {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.skill-tag:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    border-color: var(--primary);
}

/* Animation for current badge */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .experience-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .exp-card-inner {
        padding: 1.5rem;
    }
    
    .exp-header {
        gap: 1rem;
    }
    
    .exp-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .exp-title h3 {
        font-size: 1.1rem;
    }
    
    .exp-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .exp-list li {
        font-size: 0.9rem;
        padding-left: 1.25rem;
    }
}

@media (max-width: 480px) {
    .exp-badge {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .exp-skills {
        gap: 0.35rem;
    }
    
    .skill-tag {
        padding: 0.25rem 0.75rem;
        font-size: 0.7rem;
    }
}


/* ===== PROJECTS SECTION ===== */
.projects {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.project-img {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.img-overlay {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

.project-card:hover .img-overlay {
    transform: scale(1.1);
}

.smart-bg { background-image: url('./resources/smart.png'); }
.weather-bg { background-image: url('./resources/weather.png'); }
.org-bg { background-image: url('./resources/tree.png'); }

.project-links {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 1rem;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-links {
    opacity: 1;
}

.project-link {
    width: 45px;
    height: 45px;
    background: white;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.project-link:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.project-date {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.project-content p {
    color: var(--text-tertiary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

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

.project-tech span {
    background: var(--bg-tertiary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.projects-more {
    text-align: center;
}

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

/* ===== SKILLS SECTION ===== */
.skills {
    padding: 6rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.skill-category {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    border: 1px solid var(--border-light);
}

.skill-category h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.skill-category h3 i {
    color: var(--primary);
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.skill-item:hover {
    transform: translateX(5px);
}

.skill-icon {
    width: 35px;
    height: 35px;
    background: var(--bg-primary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
    z-index: 1;
}

.skill-item span {
    font-weight: 500;
    color: var(--text-secondary);
    z-index: 1;
}

.skill-level {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-light), var(--primary));
    opacity: 0.1;
    width: 0;
    transition: width 1s ease;
}

@media (max-width: 1024px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== ACHIEVEMENTS SECTION ===== */
.achievements {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.cert-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

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

.cert-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary);
    font-size: 2rem;
    transition: var(--transition);
}

.cert-card:hover .cert-icon {
    background: var(--primary);
    color: white;
}

.cert-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.cert-issuer {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.cert-date {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.achieve-card {
    grid-column: span 3;
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

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

.achieve-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.achieve-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.achieve-content p {
    color: var(--text-tertiary);
}

@media (max-width: 1024px) {
    .achievements-grid {
        grid-template-columns: 1fr;
    }

    .achieve-card {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .achieve-card {
        flex-direction: column;
        text-align: center;
    }
}

/* ===== EDUCATION SECTION ===== */
.education {
    padding: 6rem 0;
}

.edu-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.edu-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--border-light);
}

.edu-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
}

.edu-dot {
    position: absolute;
    left: 12px;
    top: 5px;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.edu-content {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-xl);
    padding: 1.5rem;
    border: 1px solid var(--border-light);
}

.edu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.edu-header h3 {
    font-size: 1.2rem;
}

.edu-grade {
    background: var(--bg-tertiary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
}

.edu-content h4 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
}

.edu-date {
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

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

/* ===== RESPONSIVE UTILITIES ===== */
@media (max-width: 480px) {
    .btn {
        width: 100%;
    }

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

    .stat-number {
        font-size: 1.5rem;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .navbar,
    .hero-visual,
    .scroll-indicator,
    .scroll-top,
    .footer-social {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    a {
        text-decoration: none;
        color: black;
    }
}










/* ===== AWARDS SECTION ===== */
.awards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.award-card {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-xl);
    padding: 1.75rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.award-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.award-card.highlight {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(124, 58, 237, 0.05));
    border-color: var(--primary);
}

.award-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: var(--shadow-lg);
}

.award-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.award-content p {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin: 0;
    line-height: 1.4;
}

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

/* ===== CONTACT SECTION UPDATE ===== */
.contact {
    padding: 6rem 0 3rem;
    background: var(--bg-secondary);
}

.contact-wrapper {
    background: var(--bg-primary);
    border-radius: var(--border-radius-2xl);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h2 {
    font-size: 2.5rem;
    margin: 0.5rem 0 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-decoration {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    margin: 0 auto;
    border-radius: var(--border-radius-full);
}

/* ===== CONTACT INFO GRID ===== */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.contact-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.contact-card:hover::before {
    transform: scaleX(1);
}

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

.card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
    box-shadow: var(--shadow-md);
}

.contact-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-link {
    display: block;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    word-break: break-all;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--secondary);
    text-decoration: underline;
}

.contact-note {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin: 0.5rem 0 0;
}

.copy-email-btn {
    background: transparent;
    border: 1px solid var(--border-medium);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.copy-email-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.copy-email-btn.copied {
    background: #10b981;
    color: white;
    border-color: #10b981;
}

@media (max-width: 1024px) {
    .contact-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contact-wrapper {
        padding: 2rem 1.5rem;
    }
    
    .contact-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== OPPORTUNITIES BANNER ===== */
.opportunities-banner {
    padding: 3rem 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.banner-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.open-badge {
    display: inline-block;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
}

.banner-left h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 1.5rem 0 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.banner-left h3:first-of-type {
    margin-top: 1rem;
}

.location-tags,
.role-tags,
.availability-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.location-tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.location-tag:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.role-tag {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(124, 58, 237, 0.1));
    color: var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.availability-tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--border-light);
}

.banner-right {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    border-radius: var(--border-radius-2xl);
    padding: 2rem;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tech-stack-mini {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.tech-badge {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-full);
    font-size: 1rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

@media (max-width: 1024px) {
    .banner-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 0.5rem;
        background: var(--bg-tertiary);
        border-radius: var(--border-radius-lg);
    }
}

/* ===== UPDATED FOOTER ===== */
.footer {
    background: var(--bg-secondary);
    padding: 4rem 0 1.5rem;
    border-top: 1px solid var(--border-light);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.footer-contact-item i {
    width: 16px;
    color: var(--primary);
}

.footer-quick-links h3,
.footer-connect h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-quick-links h3::after,
.footer-connect h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.footer-quick-links ul {
    list-style: none;
}

.footer-quick-links li {
    margin-bottom: 0.75rem;
}

.footer-quick-links a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-quick-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
    text-decoration: none;
    font-size: 1.1rem;
}

.social-icon:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.footer-note {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    font-style: bold;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-quick-links h3::after,
    .footer-connect h3::after {
        left: 0;
        transform: none;
    }
}






/* additional  */



/* ===== ADDITIONAL STYLES FOR ENHANCED SECTIONS ===== */

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Pulse Dot */
.pulse-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Hero CTA Icons */
.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--border-radius-full);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

.btn-icon:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Tech Stack Badge */
.tech-stack-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 0.75rem 1rem;
    display: flex;
    gap: 0.75rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.tech-stack-badge i {
    font-size: 1.2rem;
    color: var(--primary);
}

/* Experience Card Inner */
.exp-card-inner {
    padding: 2rem;
}

.exp-meta {
    display: flex;
    gap: 1.5rem;
    margin: 1rem 0;
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.exp-meta i {
    margin-right: 0.25rem;
    color: var(--primary);
}

.exp-type {
    font-size: 0.8rem;
    padding: 0.2rem 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    color: var(--primary);
    font-weight: 600;
}

/* ===== ENHANCED PROJECT CARD HOVER (CRITICAL UPDATE) ===== */
.project-card {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-light);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary);
}

.project-img {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.img-overlay {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.project-card:hover .img-overlay {
    transform: scale(1.15) rotate(1deg);
}

/* Project Overlay - New hover effect */
.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(37, 99, 235, 0.2), rgba(124, 58, 237, 0.4));
    backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: 1rem;
    transform: translateY(20px);
    transition: transform 0.4s ease 0.1s;
}

.project-card:hover .project-links {
    transform: translateY(0);
}

.project-link {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
}

.project-link:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.15) rotate(360deg);
}

.project-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 0.3rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.project-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.project-header h3 {
    font-size: 1.2rem;
    line-height: 1.4;
    color: var(--text-primary);
}

.project-date {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--bg-tertiary);
    padding: 0.2rem 0.75rem;
    border-radius: var(--border-radius-full);
    white-space: nowrap;
}

.project-description {
    color: var(--text-tertiary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-tech span {
    background: var(--bg-tertiary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
    transition: all 0.2s ease;
}

.project-tech span:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.project-stats {
    display: flex;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.project-stats span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.project-stats i {
    color: var(--primary);
    font-size: 0.8rem;
}

/* Projects Filter */
.projects-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-full);
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Skill Category Enhancement */
.skill-category {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-xl);
    padding: 1.5rem;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.skill-category:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.skill-category.highlight {
    border-left: 4px solid var(--primary);
    background: linear-gradient(to right, var(--bg-secondary), var(--bg-primary));
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.skill-category-header i {
    font-size: 1.5rem;
    color: var(--primary);
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.skill-info span {
    font-weight: 500;
    color: var(--text-secondary);
}

.skill-level-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    overflow: hidden;
}

.skill-level {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: var(--border-radius-full);
    width: 0;
    transition: width 1s ease;
}

/* Certifications Grid */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.cert-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.cert-card:hover::before {
    transform: scaleX(1);
}

.cert-icon-wrapper {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow-md);
}

.cert-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.cert-detail {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.cert-date {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--primary);
    background: var(--bg-tertiary);
    padding: 0.2rem 1rem;
    border-radius: var(--border-radius-full);
}

.cert-credential {
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* Achievements Grid */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.achievement-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.achievement-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.achievement-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.achievement-content p {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.achievement-year {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.contact-card {
    perspective: 1000px;
}

.contact-card-inner {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    height: 100%;
}

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

.contact-icon-wrapper {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow-md);
}

.contact-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.contact-link {
    display: block;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 0.75rem;
    word-break: break-word;
}

.copy-btn {
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: var(--primary);
    color: white;
}

.contact-note {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* Opportunities Banner */
.opportunities-banner {
    padding: 3rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.banner-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.open-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.banner-left h3 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 1.5rem 0 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.location-tags,
.role-tags,
.availability-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.location-tag {
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: 0.4rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.location-tag:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.role-tag {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(124, 58, 237, 0.1));
    color: var(--primary);
    padding: 0.4rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.availability-tag {
    padding: 0.4rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
}

.availability-tag.immediate {
    background: #10b981;
    color: white;
    border-color: #10b981;
}

.stats-mini-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-mini-item {
    text-align: center;
    padding: 0.75rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-light);
}

.tech-cloud {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1.5rem 0;
    font-size: 2rem;
    color: var(--primary);
}

/* Footer Updates */
.footer-contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
    color: var(--text-tertiary);
}

.footer-contact-info i {
    width: 16px;
    color: var(--primary);
}

/* Responsive Updates */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .banner-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .project-header {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-mini-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-cloud {
        font-size: 1.5rem;
    }
    
    .project-badge {
        top: 0.5rem;
        right: 0.5rem;
        font-size: 0.7rem;
        padding: 0.2rem 0.75rem;
    }
}

@media (max-width: 480px) {
    .exp-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .project-links {
        gap: 0.5rem;
    }
    
    .project-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}