/* Modern Portfolio CSS */
:root {
    --primary-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --dark-gradient: linear-gradient(135deg, #0c0c0c 0%, #1a1a1a 100%);
     --tughan-gradient: linear-gradient(135deg, #ffffff 0%, #7fd3b9 100%);
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: rgba(255, 255, 255, 0.05);
    
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #666666;
    
    --accent-purple: #10b981;
    --accent-blue: #3b82f6;
    --accent-pink: #ec4899;
    --accent-green: #10b981;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.3);
    
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-purple);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #059669;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

header.scrolled {
    padding: 0.75rem 2rem;
    background: rgba(10, 10, 10, 0.95);
}

.logo img {
    height: 50px;
    filter: brightness(1.2);
    transition: var(--transition);
}

header.scrolled .logo img {
    height: 40px;
}

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

nav ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: var(--transition);
}

nav ul li a:hover {
    color: var(--text-primary);
}

nav ul li a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-primary);
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 80px;
    height: 80px;
    background: var(--accent-gradient);
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 120px;
    height: 120px;
    background: var(--secondary-gradient);
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    top: 10%;
    right: 30%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-text {
    z-index: 2;
}

.greeting {
    display: inline-block;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 500;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.highlight {
    background: var(--tughan-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.typing-text {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 600;
    
    margin-bottom: 1.5rem;
    position: relative;
}

.typing-text::after {
    content: '|';
    color: var(--accent-green);
    animation: blink 1s infinite;
}

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

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.btn:hover::before {
    left: 100%;
}

.btn.primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.4);
}

.btn.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(16, 185, 129, 0.5);
}

.btn.secondary:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--accent-purple);
    transform: translateY(-2px);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.code-window {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    width: 100%;
    max-width: 500px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.window-header {
    background: var(--bg-secondary);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.window-controls {
    display: flex;
    gap: 0.5rem;
}

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

.control.close { background: #ff5f57; }
.control.minimize { background: #ffbd2e; }
.control.maximize { background: #28ca42; }

.window-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.code-content {
    padding: 1.5rem;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
}

.code-line {
    margin-bottom: 0.5rem;
}

.keyword { color: #c792ea; }
.variable { color: #82aaff; }
.property { color: #ffcb6b; }
.string { color: #c3e88d; }
.boolean { color: #ff5370; }

/* Sections */
section {
    padding: 6rem 0;
}

.section-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    color: #ffffff;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

/* About Section */
.about {
    background: var(--bg-secondary);
}

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

.about-intro {
    margin-bottom: 2.5rem;
}

.about-intro h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

.about-intro .highlight {
    color: var(--accent-green);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-intro p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0;
}

.about-details {
    margin-bottom: 2.5rem;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 1.875rem;
    padding: 1.25rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.detail-item:hover {
    transform: translateX(10px);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: var(--shadow-md);
}

.detail-item i {
    font-size: 1.5rem;
    color: var(--accent-green);
    margin-top: 0.3125rem;
}

.detail-item h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.detail-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.about-mission {
    margin-top: 2.5rem;
}

.about-mission blockquote {
    position: relative;
    padding: 1.875rem;
    background: rgba(16, 185, 129, 0.1);
    border-left: 4px solid var(--accent-purple);
    border-radius: var(--border-radius);
    margin: 0;
}

.about-mission blockquote i {
    position: absolute;
    top: 0.9375rem;
    left: 0.9375rem;
    font-size: 1.5rem;
    color: var(--accent-green);
    opacity: 0.7;
}

.about-mission blockquote p {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0;
    padding-left: 1.875rem;
    line-height: 1.7;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5625rem;
}

.stat {
    text-align: center;
    padding: 1.875rem 1.25rem;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.stat:hover::before {
    left: 100%;
}

.stat:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(16, 185, 129, 0.3);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.stat-icon i {
    font-size: 1.5rem;
    color: white;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.625rem;
}

.stat-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    position: relative;
    overflow: hidden;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(5, 150, 105, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: #ffffff;
    line-height: 1.2;
}

.section-title .highlight {
    background: linear-gradient(135deg, #10b981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 2px;
    opacity: 0.3;
}

.section-subtitle {
    font-size: 1.3rem;
    color: #cbd5e1;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 16px 32px;
    border: 2px solid #334155;
    background: #1e293b;
    color: #cbd5e1;
    border-radius: 60px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #10b981, #059669);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.filter-btn:hover::before,
.filter-btn.active::before {
    left: 0;
}

.filter-btn:hover,
.filter-btn.active {
    color: white;
    border-color: #10b981;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.4);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.project-card {
    background: #1e293b;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #334155;
    position: relative;
    transform-style: preserve-3d;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(5, 150, 105, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

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

.project-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
    border-color: #10b981;
}

.project-image {
    position: relative;
    height: 280px;
    
    overflow: hidden;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.9), rgba(5, 150, 105, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 3;
}

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

.project-links {
    display: flex;
    gap: 20px;
}

.project-link {
    width: 60px;
    height: 60px;
    background: #0f172a;
    color: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
}

.project-card:hover .project-link {
    transform: translateY(0);
    opacity: 1;
}

.project-card:hover .project-link:nth-child(1) { transition-delay: 0.1s; }
.project-card:hover .project-link:nth-child(2) { transition-delay: 0.2s; }
.project-card:hover .project-link:nth-child(3) { transition-delay: 0.3s; }

.project-link:hover {
    background: #10b981;
    color: #ffffff;
    transform: translateY(-5px) scale(1.1);
}

.project-preview {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
}

.preview-icon {
    font-size: 4rem;
    color: #10b981;
    margin-bottom: 20px;
    opacity: 0.8;
}

.preview-tech {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.preview-tech span {
    padding: 8px 16px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.project-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--transition);
}

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

.project-info {
    padding: 2rem;
}

.project-content {
    padding: 24px;
    position: relative;
    z-index: 2;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.project-category {
    color: #10b981;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.2);
    border-radius: 16px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.project-status {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.project-status.completed {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.project-status.in-progress {
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.2);
}

.project-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #ffffff;
    line-height: 1.3;
}

.project-description {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.project-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding: 16px;
    background: #0f172a;
    border-radius: 12px;
    border: 1px solid #334155;
}

.stat {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: #cbd5e1;
    font-weight: 500;
}

.stat i {
    color: #10b981;
    font-size: 1rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tech-tag {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.tech-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.tech-tag.react {
    background: rgba(97, 218, 251, 0.1);
    color: #0ea5e9;
    border: 1px solid rgba(97, 218, 251, 0.2);
}

.tech-tag.node {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.tech-tag.mongo {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.tech-tag.vue {
    background: rgba(52, 211, 153, 0.1);
    color: #10b981;
    border: 1px solid rgba(52, 211, 153, 0.2);
}

.tech-tag.python {
    background: rgba(251, 191, 36, 0.1);
    color: #f59e0b;
    border: 1px solid rgba(251, 191, 36, 0.2);
}

.tech-tag.firebase {
    background: rgba(251, 146, 60, 0.1);
    color: #ea580c;
    border: 1px solid rgba(251, 146, 60, 0.2);
}

.tech-tag.next {
    background: rgba(15, 23, 42, 0.1);
    color: #0f172a;
    border: 1px solid rgba(15, 23, 42, 0.2);
}

.tech-tag.typescript {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.tech-tag.solidity {
    background: rgba(99, 102, 241, 0.1);
    color: #6366f1;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.tech-tag.flutter {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.tech-tag.aws,
.tech-tag.stripe,
.tech-tag.postgres,
.tech-tag.redis,
.tech-tag.d3,
.tech-tag.web3,
.tech-tag.ethereum,
.tech-tag.ipfs,
.tech-tag.graphql,
.tech-tag.dart,
.tech-tag.fcm,
.tech-tag.openai,
.tech-tag.prisma,
.tech-tag.vercel,
.tech-tag.redux,
.tech-tag.health,
.tech-tag.ml {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Responsive Design for Projects */
@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        padding: 0 15px;
    }
    
    .section-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .projects {
        padding: 80px 0;
    }
    
    .section-header {
        margin-bottom: 60px;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 20px;
    }
    
    .project-filters {
        gap: 15px;
        padding: 0 20px;
    }
    
    .filter-btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 0 20px;
    }
    
    .project-content {
        padding: 0px;
    }
    
    .project-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .project-title {
        font-size: 1.2rem;
    }
    
    .project-stats {
        flex-direction: column;
        gap: 12px;
        padding: 14px;
    }
    
    .projects-cta {
        margin-top: 60px;
        padding: 40px 20px;
    }
    
    .projects-cta h3 {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 2rem;
    }
    
    .project-filters {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 200px;
        justify-content: center;
    }
    
    .project-image {
        height: 220px;
    }
    
    .preview-icon {
        font-size: 3rem;
    }
    
    .project-links {
        gap: 15px;
    }
    
    .project-link {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

.projects-cta {
    text-align: center;
    margin-top: 80px;
    padding: 60px 40px;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid #334155;
    position: relative;
    overflow: hidden;
}

.projects-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(5, 150, 105, 0.05));
    z-index: 1;
}

.projects-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}

.projects-cta p {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.4);
}

.cta-button i {
    font-size: 1.2rem;
}

/* Skills Section */
.skills {
    background: var(--bg-secondary);
    padding: 100px 0;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-top: 20px;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.skills-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.skill-category {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--primary-gradient);
    transition: left 0.5s ease;
}

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

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(16, 185, 129, 0.3);
}

.category-header {
    text-align: center;
    margin-bottom: 40px;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-md);
}

.category-icon i {
    font-size: 2rem;
    color: white;
}

.category-header h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 10px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.category-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

.skill-category h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.skill-category h3::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.skill-bars {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.skill {
    background: var(--bg-primary);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.skill:hover {
    transform: translateX(5px);
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: var(--shadow-sm);
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.skill-info {
    flex: 1;
}

.skill-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 5px;
    display: block;
}

.skill-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    opacity: 0.8;
    display: block;
}

.skill-percentage {
    font-weight: 700;
    color: var(--accent-green);
    font-size: 1.2rem;
    margin-left: 20px;
}

.skill-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.skill-level {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 10px;
    width: 0;
    transition: width 2s ease;
    position: relative;
    overflow: hidden;
}

.skill-level::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Tools Section */
.tools-section {
    margin-top: 80px;
    padding: 60px 40px;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.tools-section h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 40px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 25px;
    max-width: 800px;
    margin: 0 auto;
}

.tool-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 25px 15px;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    cursor: pointer;
}

.tool-item:hover {
    transform: translateY(-8px) scale(1.05);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: var(--shadow-md);
}

.tool-item i {
    font-size: 2.5rem;
    color: var(--accent-green);
    transition: var(--transition);
}

.tool-item:hover i {
    color: var(--accent-blue);
    transform: scale(1.1);
}

.tool-item span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-align: center;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.contact-info {
    padding: 20px;
}

.contact-info h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-intro {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 40px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.1), transparent);
    transition: left 0.5s ease;
}

.contact-item:hover::before {
    left: 100%;
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(139, 92, 246, 0.3);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
}

.contact-details {
    flex: 1;
}

.contact-details h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 1.2rem;
    font-weight: 600;
}

.contact-details p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-details a {
    color: var(--accent-green);
    text-decoration: none;
    transition: var(--transition);
}

.contact-details a:hover {
    color: var(--accent-blue);
    text-decoration: underline;
}

.contact-item i {
    font-size: 1.5rem;
    
    width: 40px;
    text-align: center;
}

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

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.social-link {
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.5rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #10b981, #059669);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.social-link:hover::before {
    left: 0;
}

.social-link:hover {
    color: white;
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.4);
    border-color: #10b981;
}

.social-link:nth-child(1):hover::before {
    background: linear-gradient(135deg, #1877f2, #0d5dbf);
}

.social-link:nth-child(2):hover::before {
    background: linear-gradient(135deg, #1da1f2, #0d8bd9);
}

.social-link:nth-child(3):hover::before {
    background: linear-gradient(135deg, #0077b5, #005885);
}

.social-link:nth-child(4):hover::before {
    background: linear-gradient(135deg, #333, #000);
}

.social-link:nth-child(5):hover::before {
    background: linear-gradient(135deg, #e4405f, #c13584);
}

.social-link:active {
    transform: translateY(-4px) scale(1.05);
}

/* Social Section Styling */
.social-section {
    margin-top: 50px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(59, 130, 246, 0.05));
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    text-align: center;
}

.social-section h4 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.social-section h4::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--primary-gradient);
    margin: 10px auto 20px;
    border-radius: 2px;
}

.social-link span {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    white-space: nowrap;
    z-index: 10;
}

.social-link span::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid rgba(0, 0, 0, 0.8);
}

.social-link:hover span {
    opacity: 1;
    visibility: visible;
    bottom: -40px;
}

.contact-form {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-md);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h4 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.form-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.form-group select {
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.footer-content {
    position: relative;
    z-index: 1;
    padding: 80px 0 0;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section {
    color: var(--text-primary);
}

.footer-section h4 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 25px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.footer-section h5 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

/* Footer Brand Section */
.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.footer-logo img {
    width: 100%;
    height: 100%;
    border-radius: 12px;

}

.footer-logo h3 {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
    font-size: 1rem;
}

.footer-stats {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.footer-stat {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.footer-stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    transition: all 0.3s ease;
    border-radius: 8px;
    position: relative;
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.footer-links a:hover::before {
    transform: scaleY(1);
}

.footer-links a:hover {
    color: var(--accent-green);
    transform: translateX(10px);
    padding-left: 15px;
}

.footer-links a i {
    width: 18px;
    font-size: 0.9rem;
    color: var(--accent-green);
}

/* Footer Contact */
.footer-contact {
    margin-bottom: 30px;
}

.contact-item-footer {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 12px 0;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.contact-item-footer:hover {
    color: var(--accent-green);
    transform: translateX(5px);
}

.contact-item-footer i {
    width: 20px;
    font-size: 1.1rem;
    color: var(--accent-green);
}

/* Footer Social Links */
.footer-social {
    margin-top: 25px;
}

.footer-social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.footer-social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
}

.footer-social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    transition: left 0.4s ease;
    z-index: -1;
}

.footer-social-link:hover::before {
    left: 0;
}

.footer-social-link:hover {
    color: white;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
    border-color: var(--accent-green);
}

.footer-social-link.linkedin:hover::before {
    background: linear-gradient(135deg, #0077b5, #005885);
}

.footer-social-link.github:hover::before {
    background: linear-gradient(135deg, #333, #000);
}

.footer-social-link.twitter:hover::before {
    background: linear-gradient(135deg, #1da1f2, #0d8bd9);
}

.footer-social-link.instagram:hover::before {
    background: linear-gradient(135deg, #e4405f, #c13584);
}

/* Footer Bottom */
.footer-bottom {
    padding: 30px 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.footer-bottom-content p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
}

.footer-bottom-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
}

.footer-bottom-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width 0.3s ease;
}

.footer-bottom-links a:hover::after {
    width: 100%;
}

.footer-bottom-links a:hover {
    color: var(--accent-green);
}

.footer-signature {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-signature p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    header {
        padding: 1rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-primary);
        transition: var(--transition);
        z-index: 999;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    nav.active {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: 100%;
        gap: 2rem;
    }
    
    nav ul li a {
        font-size: 1.2rem;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .skills-content {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    /* Modern About Stats for Mobile */
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .stat {
        padding: 1.5rem 1rem;
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
        backdrop-filter: blur(15px);
        border: 1px solid rgba(16, 185, 129, 0.2);
        border-radius: 20px;
        position: relative;
        overflow: hidden;
        transform: perspective(1000px) rotateX(0deg);
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }
    
    .stat::before {
        background: linear-gradient(45deg, rgba(16, 185, 129, 0.2), rgba(5, 150, 105, 0.1), rgba(16, 185, 129, 0.2));
        animation: shimmer 3s ease-in-out infinite;
    }
    
    .stat:hover {
        transform: perspective(1000px) rotateX(5deg) translateY(-8px) scale(1.02);
        box-shadow: 0 20px 40px rgba(16, 185, 129, 0.3), 0 0 30px rgba(16, 185, 129, 0.1);
        border-color: rgba(16, 185, 129, 0.4);
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        background: linear-gradient(135deg, #10b981, #059669, #047857);
        border-radius: 15px;
        margin: 0 auto 1rem;
        position: relative;
        box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
    }
    
    .stat-icon::after {
        content: '';
        position: absolute;
        top: -2px;
        left: -2px;
        right: -2px;
        bottom: -2px;
        background: linear-gradient(45deg, #10b981, transparent, #059669);
        border-radius: 17px;
        z-index: -1;
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    
    .stat:hover .stat-icon::after {
        opacity: 1;
    }
    
    .stat-icon i {
        font-size: 1.3rem;
        color: white;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    }
    
    .stat-number {
        font-size: 2rem;
        font-weight: 800;
        background: linear-gradient(135deg, #10b981, #059669, #047857);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 0.5rem;
        text-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
        position: relative;
    }
    
    .stat-number::after {
        content: attr(data-target);
        position: absolute;
        top: 0;
        left: 0;
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(5, 150, 105, 0.2));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        filter: blur(8px);
        z-index: -1;
        opacity: 0.7;
    }
    
    .stat-text {
        font-size: 0.8rem;
        color: rgba(255, 255, 255, 0.8);
        text-transform: uppercase;
        letter-spacing: 1.2px;
        font-weight: 600;
        margin-top: 0.5rem;
    }
    
    .social-links {
        gap: 15px;
        margin-top: 30px;
    }
    
    .social-link {
        width: 55px;
        height: 55px;
        font-size: 1.3rem;
    }
    
    .social-link:hover {
        transform: translateY(-5px) scale(1.05);
    }
    
    .social-section {
        margin-top: 30px;
        padding: 20px;
    }
    
    .social-section h4 {
        font-size: 1.5rem;
    }
    
    .social-link span {
        display: none;
    }
    
    /* Footer Responsive */
    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .footer-stat {
        flex: 1;
        min-width: 120px;
    }
    
    .footer-social-links {
        justify-content: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        justify-content: center;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
}

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

@keyframes shimmer {
    0% {
        left: -100%;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        left: 100%;
        opacity: 0;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}