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

/* Variables */
:root {
    --primary-color: #00ff88;
    --secondary-color: #0a192f;
    --text-color: #e6f1ff;
    --background-color: #0a192f;
    --accent-color: #64ffda;
    --card-bg: rgba(255, 255, 255, 0.05);
    --health-color: #ff4d4d;
    --agriculture-color: #4CAF50;
    --safety-color: #9c27b0;
    --ai-color: #2196F3;
}

/* Base Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Noise Effect */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyBAMAAADsEZWCAAAAGFBMVEUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVfJ/YAAAACHRSTlMzMzMzMzMzM85JBgUAAAABYktHRAH/Ai3eAAAASElEQVQ4y2NgQAX8DGiAAR0wYgBGdMCIARjRASMGYEQHjBiAER0wYgBGdMCIARjRASMGYEQHjBiAER0wYgBGdMCIARjRASMGYEQHjBgAACzGB0QwZq0AAAAASUVORK5CYII=');
    opacity: 0.03;
    pointer-events: none;
    z-index: 1000;
}

/* Navigation */
.nav {
    position: relative;
    z-index: 10;
    background: rgba(10, 25, 47, 0.95);
    top: 0;
    width: 100%;
    padding: 0rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    margin-top: 0.3rem;
}

.nav.scrolled {
    padding: 1rem 5%;
    background: rgba(10, 25, 47, 0.95);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo span {
    color: var(--accent-color);
}

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

.nav-link {
    position: relative;
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::before {
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    padding-top: 0.5rem;
    margin-top: 0;
}

.hero-content {
    flex: 1;
    z-index: 1;
}

.glitch {
    font-size: 3rem;
    font-weight: 700;
    position: relative;
    text-shadow: 0.05em 0 0 var(--primary-color),
                -0.05em -0.025em 0 var(--accent-color);
    animation: glitch 500ms infinite;
}

.name {
    font-size: 4rem;
    margin: 1rem 0;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.title {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
}

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

.btn {
    padding: 0.8rem 2rem;
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn.primary {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.btn.secondary {
    background: transparent;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

/* Floating Shapes */
.floating-shapes {
    position: absolute;
    right: 5%;
    width: 500px;
    height: 500px;
}

.shape {
    position: absolute;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    opacity: 0.1;
    animation: float 6s infinite;
}

.shape:nth-child(1) {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.shape:nth-child(2) {
    width: 150px;
    height: 150px;
    top: 40%;
    right: 20%;
    animation-delay: 2s;
}

.shape:nth-child(3) {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 40%;
    animation-delay: 4s;
}

/* About Section */
.about {
    padding: 5rem 5%;
    background: rgba(255, 255, 255, 0.02);
}

.about h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.about-text {
    padding: 0 1rem;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    opacity: 0.9;
}

.about-conclusion {
    font-size: 1.1rem;
    line-height: 1.8;
    margin: 2rem 0;
    color: var(--text-color);
    opacity: 0.9;
    font-weight: 500;
}

.achievements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.achievement {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.achievement:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.1);
}

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

.achievement p {
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

.achievement.fun-fact {
    background: linear-gradient(45deg, var(--card-bg), rgba(0, 255, 136, 0.1));
}

@media screen and (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-text {
        padding: 0;
    }

    .about-text p {
        font-size: 1rem;
        line-height: 1.6;
    }

    .about-conclusion {
        font-size: 1rem;
        line-height: 1.6;
        margin: 1.5rem 0;
    }

    .achievements {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .achievement {
        padding: 1.2rem;
    }

    .achievement i {
        font-size: 1.3rem;
    }

    .achievement p {
        font-size: 0.95rem;
    }
}

/* Skills Section */
.skills {
    padding: 5rem 5%;
    background: linear-gradient(180deg, var(--background-color) 0%, rgba(10, 25, 47, 0.9) 100%);
}

.skills h2 {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 2.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-description {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--accent-color);
    font-size: 1.1rem;
}

.skills-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.skill-category {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.skill-category h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding-bottom: 0.5rem;
}

.skill-category h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
}

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

.skills span {
    padding: 0.8rem 1.5rem;
    background: var(--card-bg);
    border-radius: 25px;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.skills span::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.skills span:hover::before {
    transform: translateX(100%);
}

.skills span:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

/* Add glowing effect to skill categories */
.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.skill-category:hover::before {
    opacity: 1;
}

/* Certifications Section */
.certifications {
    padding: 5rem 5%;
    background: rgba(255, 255, 255, 0.02);
}

.certifications h2 {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 2.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.certifications-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

/* Metrics Container */
.metrics-container {
    max-width: 1200px;
    margin: 3rem auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.metric {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.metric:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.1);
}

.metric-value {
    display: block;
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.metric-label {
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* Projects Section */
.projects {
    padding: 5rem 5%;
    background: linear-gradient(180deg, var(--background-color) 0%, rgba(10, 25, 47, 0.8) 100%);
}

.projects h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.project-categories {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.category {
    position: relative;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.category-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid;
    position: relative;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
}

.category-title.health {
    color: var(--health-color);
    border-color: var(--health-color);
}

.category-title.agriculture {
    color: var(--agriculture-color);
    border-color: var(--agriculture-color);
}

.category-title.safety {
    color: var(--safety-color);
    border-color: var(--safety-color);
}

.category-title.ai {
    color: var(--ai-color);
    border-color: var(--ai-color);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.project-card:hover::before {
    transform: translateX(100%);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.project-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.project-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.7);
    transition: transform 0.3s ease;
}

.project-card:hover .project-image::before {
    transform: scale(1.1);
}

.health-bg::before {
    background: linear-gradient(45deg, var(--health-color), #ff8080);
}

.agriculture-bg::before {
    background: linear-gradient(45deg, var(--agriculture-color), #81C784);
}

.safety-bg::before {
    background: linear-gradient(45deg, var(--safety-color), #BA68C8);
}

.ai-bg::before {
    background: linear-gradient(45deg, var(--ai-color), #64B5F6);
}

.project-info {
    padding: 1.5rem;
    position: relative;
    z-index: 1;
}

.project-info h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.project-info p {
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

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

.project-links .btn {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.project-links .btn:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

/* Add futuristic elements */
.category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category:hover::before {
    opacity: 1;
}

/* Add glowing effect to category titles */
.category-title {
    text-shadow: 0 0 10px currentColor;
}

/* Add particle effect to project cards */
.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

/* Mobile Responsive Projects */
@media screen and (max-width: 768px) {
    .projects {
        padding: 2rem 1rem;
    }

    .project-categories {
        gap: 1rem;
    }

    .category {
        background: rgba(255, 255, 255, 0.02);
        border-radius: 10px;
        margin-bottom: 1rem;
        overflow: hidden;
        transform: none !important;
    }

    .category-title {
        font-size: 1.2rem;
        padding: 1rem;
        margin: 0;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: rgba(10, 25, 47, 0.95);
        border-bottom: 1px solid rgba(0, 255, 136, 0.1);
    }

    .category-title::after {
        content: '+';
        font-size: 1.8rem;
        color: var(--primary-color);
        transition: transform 0.3s ease;
    }

    .category.active .category-title::after {
        transform: rotate(45deg);
    }

    .project-grid {
        display: none;
        padding: 1rem;
    }

    .category.active .project-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .project-card {
        margin: 0;
        background: rgba(255, 255, 255, 0.03);
        border-radius: 8px;
        transform: none !important;
    }

    .project-image {
        height: 140px;
    }

    .project-info {
        padding: 1rem;
    }

    .project-info h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
        color: var(--primary-color);
    }

    .project-info p {
        font-size: 0.9rem;
        line-height: 1.4;
        margin-bottom: 0.8rem;
        color: var(--text-color);
    }

    .tech-stack {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin: 0.8rem 0;
    }

    .tech-stack span {
        font-size: 0.8rem;
        padding: 0.3rem 0.8rem;
        background: rgba(0, 255, 136, 0.1);
        border-radius: 15px;
        color: var(--accent-color);
    }

    .project-links {
        display: flex;
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .project-links .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Extra Small Devices */
@media screen and (max-width: 380px) {
    .projects {
        padding: 2rem 0.8rem;
    }

    .project-image {
        height: 120px;
    }

    .project-info {
        padding: 0.8rem;
    }

    .project-info h3 {
        font-size: 1rem;
    }

    .project-info p {
        font-size: 0.8rem;
    }

    .project-card .tech-stack span {
        padding: 0.2rem 0.5rem;
        font-size: 0.65rem;
    }
}

/* Contact Section */
.contact {
    padding: 5rem 5%;
    background: rgba(255, 255, 255, 0.02);
}

.contact h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: var(--text-color);
    font-size: 1rem;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

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

.social-links a {
    color: var(--text-color);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color);
}

/* Animations */
@keyframes glitch {
    0% {
        text-shadow: 0.05em 0 0 var(--primary-color),
                    -0.05em -0.025em 0 var(--accent-color);
    }
    14% {
        text-shadow: 0.05em 0 0 var(--primary-color),
                    -0.05em -0.025em 0 var(--accent-color);
    }
    15% {
        text-shadow: -0.05em -0.025em 0 var(--primary-color),
                    0.025em 0.025em 0 var(--accent-color);
    }
    49% {
        text-shadow: -0.05em -0.025em 0 var(--primary-color),
                    0.025em 0.025em 0 var(--accent-color);
    }
    50% {
        text-shadow: 0.025em 0.05em 0 var(--primary-color),
                    0.05em 0 0 var(--accent-color);
    }
    99% {
        text-shadow: 0.025em 0.05em 0 var(--primary-color),
                    0.05em 0 0 var(--accent-color);
    }
    100% {
        text-shadow: -0.025em 0 0 var(--primary-color),
                    -0.025em -0.025em 0 var(--accent-color);
    }
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
    100% {
        transform: translateY(0) rotate(360deg);
    }
}

/* Mobile Navigation */
@media screen and (max-width: 768px) {
    .theme-toggle {
        right: 20px;
        top: 15px;
        width: 35px;
        height: 35px;
    }

    .burger {
        display: block;
        margin-left: auto;
        margin-right: 70px; /* Add space between burger and moon */
        z-index: 1002;
    }

    .nav {
        padding: 0.8rem 1rem;
    }
}

/* Extra Small Devices */
@media screen and (max-width: 380px) {
    .theme-toggle {
        right: 15px;
        top: 15px;
        width: 32px;
        height: 32px;
    }

    .burger {
        margin-right: 60px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.theme-toggle i {
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

/* Enhanced Hero Section */
.typing-container {
    min-height: 2em;
    margin: 1rem 0;
}

.typing-text {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.cursor {
    display: inline-block;
    width: 3px;
    height: 1.5em;
    background: var(--primary-color);
    margin-left: 5px;
    animation: blink 0.7s infinite;
}

.tech-stack {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.tech-icon {
    font-size: 2rem;
    color: var(--text-color);
    transition: all 0.3s ease;
    position: relative;
}

.tech-icon::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1rem;
    background: var(--card-bg);
    border-radius: 5px;
    font-size: 0.8rem;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.tech-icon:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(-10px);
}

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

/* Pulse Animation for CTA Button */
.pulse {
    position: relative;
    overflow: hidden;
}

.pulse::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: pulse 2s infinite;
}

/* Video Intro */
.video-intro {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 2rem;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-placeholder i {
    font-size: 3rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.video-placeholder:hover i {
    transform: scale(1.1);
}

/* Circular Progress */
.circular-progress {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto;
}

.circular-progress svg {
    transform: rotate(-90deg);
}

.circular-progress path {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 3;
    stroke-linecap: round;
    animation: progress 1s ease-out forwards;
}

.circular-progress .percentage {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Lottie Animation Container */
.lottie-container {
    width: 100%;
    height: 400px;
    position: relative;
}

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

@keyframes pulse {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

@keyframes progress {
    0% { stroke-dasharray: 0 100; }
    100% { stroke-dasharray: 100 100; }
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
    .tech-stack {
        justify-content: center;
        flex-wrap: wrap;
    }

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

    .lottie-container {
        height: 300px;
    }

    .skills-container,
    .certifications-container {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .metrics-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .metric {
        padding: 1.5rem;
    }

    .metric-value {
        font-size: 2.5rem;
    }
}

/* AI Expertise Section */
.ai-expertise {
    padding: 5rem 5%;
    background: linear-gradient(180deg, rgba(10, 25, 47, 0.9) 0%, var(--background-color) 100%);
}

.ai-expertise h2 {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 2.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ai-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.ai-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ai-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.1);
}

.ai-category h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.ai-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.ai-tools span {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 255, 136, 0.2);
    transition: all 0.3s ease;
}

.ai-tools span:hover {
    background: rgba(0, 255, 136, 0.2);
    transform: translateY(-2px);
}

/* Project Card Updates */
.project-card .tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.project-card .tech-stack span {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
    .ai-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .ai-category {
        padding: 1rem;
    }

    .ai-tools span {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}

/* Mobile Responsive Enhancements */
@media screen and (max-width: 768px) {
    .nav {
        padding: 1rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .hero {
        flex-direction: column;
        padding: 2rem 1rem;
        text-align: center;
        min-height: 100vh;
        justify-content: flex-start;
        margin-top: 3rem;
    }

    .hero-content {
        width: 100%;
        padding: 0;
        margin-top: 0;
    }

    .glitch {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
        animation: glitch 500ms infinite;
        text-shadow: 0.05em 0 0 var(--primary-color),
                    -0.05em -0.025em 0 var(--accent-color),
                    -0.025em 0.025em 0 var(--text-color);
    }

    .name {
        font-size: 2rem;
        margin: 0.5rem 0;
        line-height: 1.2;
    }

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: radial-gradient(circle at center, rgba(0, 255, 136, 0.2) 0, rgba(0, 255, 136, 0) 12px);
        background-size: 120px 120px;
        background-position: center;
        opacity: 0.3;
        z-index: -1;
        animation: dotsFloat 20s infinite linear;
    }

    @keyframes dotsFloat {
        0% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-10px);
        }
        100% {
            transform: translateY(0);
        }
    }

    .noise::before {
        display: none;
    }

    .shape {
        background: rgba(0, 255, 136, 0.15);
        width: 120px;
        height: 120px;
        border-radius: 50%;
    }

    .shape:nth-child(1) {
        top: 15%;
        left: 20%;
        width: 80px;
        height: 80px;
    }

    .shape:nth-child(2) {
        top: 40%;
        right: 15%;
        width: 150px;
        height: 150px;
    }

    .shape:nth-child(3) {
        bottom: 20%;
        left: 35%;
        width: 100px;
        height: 100px;
    }

    .typing-container {
        min-height: 1.5em;
        margin: 0.5rem 0;
    }

    .typing-text {
        font-size: 1rem;
        color: var(--accent-color);
    }

    .hero-bio {
        font-size: 0.9rem;
        margin: 1rem auto;
        max-width: 300px;
        line-height: 1.5;
    }

    .tech-stack {
        justify-content: center;
        gap: 1.5rem;
        margin: 1.5rem 0;
    }

    .tech-icon {
        width: 45px;
        height: 45px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 8px;
        font-size: 1.5rem;
    }

    .cta-buttons {
        display: flex;
        gap: 1rem;
        margin-top: 1.5rem;
        justify-content: center;
    }

    .btn {
        padding: 0.6rem 1.2rem;
        min-width: 120px;
    }

    .floating-shapes {
        display: none;
    }

    .lottie-container {
        width: 100%;
        height: 200px;
    }

    .burger {
        margin-left: 20px;
        margin-right: 10px;
        z-index: 1002;
    }

    .burger div {
        width: 25px;
        height: 3px;
        background-color: var(--text-color);
        margin: 5px;
        transition: all 0.3s ease;
    }

    .burger.active div:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .burger.active div:nth-child(2) {
        opacity: 0;
    }

    .burger.active div:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .metrics-container {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1rem;
    }

    .metric {
        width: 100%;
        padding: 1rem;
    }

    .metric-value {
        font-size: 2rem;
    }

    .metric-label {
        font-size: 0.9rem;
    }
}

/* Extra Small Devices */
@media screen and (max-width: 380px) {
    .hero {
        padding: 4rem 0.8rem 2rem;
    }

    .name {
        font-size: 2rem;
    }

    .glitch {
        font-size: 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
        padding: 0 1rem;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .tech-stack {
        gap: 1.2rem;
    }

    .tech-icon {
        font-size: 1.3rem;
        width: 40px;
        height: 40px;
    }

    .theme-toggle {
        right: 50px;
        top: 15px;
    }
}

/* Fix Navigation Menu */
@media screen and (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        background: rgba(10, 25, 47, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 5rem 2rem;
        transition: 0.3s ease;
        z-index: 999;
    }

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

    .nav-link {
        font-size: 1rem;
        margin: 0.8rem 0;
        opacity: 0;
        transform: translateX(20px);
        transition: 0.3s ease;
    }

    .burger {
        z-index: 100;
    }
}

/* Landscape Mode Optimization */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 4rem 1rem 2rem;
        min-height: auto;
    }

    .name {
        font-size: 2rem;
    }

    .hero-content {
        margin-top: 0;
    }

    .tech-stack {
        margin: 1rem 0;
    }

    .nav-links {
        padding: 4rem 2rem;
    }

    .nav-link {
        margin: 0.5rem 0;
    }
}

.hire-me {
    margin-right: 0;
    align-self: center;
}

@media screen and (max-width: 768px) {
    .hire-me {
        margin-right: 0;
    }
    
    .theme-toggle {
        right: 60px;
        top: 15px;
    }
}

/* Mobile Responsive Styles */
@media screen and (max-width: 768px) {
    /* Base Container */
    .container {
        padding: 0;
        width: 100%;
        overflow-x: hidden;
    }

    /* Navigation */
    .nav {
        padding: 0.8rem 1rem;
        background: rgba(10, 25, 47, 0.98);
    }

    .logo {
        font-size: 1.2rem;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        background: rgba(10, 25, 47, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 5rem 2rem;
        transition: 0.3s ease;
        z-index: 999;
    }

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

    .nav-link {
        font-size: 1rem;
        margin: 0.8rem 0;
        opacity: 0;
        transform: translateX(20px);
        transition: 0.3s ease;
    }

    .hire-me {
        display: none;
    }

    /* Hero Section */
    .hero {
        padding: 6rem 1rem 2rem;
        min-height: 100vh;
        flex-direction: column;
        text-align: center;
        justify-content: flex-start;
    }

    .hero-content {
        width: 100%;
        max-width: 100%;
        padding: 0;
    }

    .intro-text {
        margin-bottom: 1rem;
    }

    .glitch {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }

    .name {
        font-size: 2.2rem;
        margin: 0.5rem 0;
        line-height: 1.2;
    }

    .hero-bio {
        font-size: 0.95rem;
        margin: 1rem auto;
        max-width: 300px;
        line-height: 1.5;
    }

    .tech-stack {
        justify-content: center;
        gap: 1.2rem;
        margin: 1.5rem 0;
    }

    .tech-icon {
        width: 40px;
        height: 40px;
        font-size: 1.3rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
        margin-top: 1.5rem;
        padding: 0 1rem;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 0.8rem 1.5rem;
    }

    /* Projects Section */
    .projects {
        padding: 3rem 1rem;
    }

    .project-categories {
        gap: 1rem;
    }

    .category {
        background: rgba(255, 255, 255, 0.02);
        border-radius: 10px;
        margin-bottom: 1rem;
        overflow: hidden;
    }

    .category-title {
        font-size: 1.2rem;
        padding: 1rem;
        margin: 0;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: rgba(10, 25, 47, 0.95);
        border-bottom: 1px solid rgba(0, 255, 136, 0.1);
    }

    .category-title::after {
        content: '+';
        font-size: 1.8rem;
        color: var(--primary-color);
        transition: transform 0.3s ease;
    }

    .category.active .category-title::after {
        transform: rotate(45deg);
    }

    .project-grid {
        display: none;
        padding: 1rem;
    }

    .category.active .project-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .project-card {
        margin: 0;
        background: rgba(255, 255, 255, 0.03);
        border-radius: 8px;
    }

    .project-image {
        height: 140px;
    }

    .project-info {
        padding: 1rem;
    }

    .project-info h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
        color: var(--primary-color);
    }

    .project-info p {
        font-size: 0.9rem;
        line-height: 1.4;
        margin-bottom: 0.8rem;
    }

    .tech-stack {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin: 0.8rem 0;
    }

    .tech-stack span {
        font-size: 0.8rem;
        padding: 0.3rem 0.8rem;
        background: rgba(0, 255, 136, 0.1);
        border-radius: 15px;
    }

    .project-links {
        display: flex;
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .project-links .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    /* Theme Toggle */
    .theme-toggle {
        right: 60px;
        top: 15px;
    }

    /* Burger Menu */
    .burger {
        display: block;
        margin-left: 20px;
        z-index: 1002;
    }

    .burger div {
        width: 25px;
        height: 3px;
        background-color: var(--text-color);
        margin: 5px;
        transition: all 0.3s ease;
    }

    .burger.active div:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .burger.active div:nth-child(2) {
        opacity: 0;
    }

    .burger.active div:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    /* Background Animation Optimization */
    .floating-shapes {
        display: none;
    }

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: radial-gradient(circle at center, rgba(0, 255, 136, 0.2) 0, rgba(0, 255, 136, 0) 12px);
        background-size: 120px 120px;
        background-position: center;
        opacity: 0.3;
        z-index: -1;
        animation: dotsFloat 20s infinite linear;
    }

    @keyframes dotsFloat {
        0% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
        100% { transform: translateY(0); }
    }

    /* Performance Optimizations */
    .noise {
        opacity: 0.02;
    }

    .lottie-container {
        height: 200px;
    }

    /* About Section */
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-text {
        padding: 0 1rem;
    }

    .achievements {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Skills Section */
    .skills-container {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }

    /* AI Expertise Section */
    .ai-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }

    /* Contact Section */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-form {
        padding: 0 1rem;
    }
}

/* Extra Small Devices */
@media screen and (max-width: 380px) {
    .hero {
        padding: 5rem 0.8rem 2rem;
    }

    .glitch {
        font-size: 1.5rem;
    }

    .name {
        font-size: 2rem;
    }

    .hero-bio {
        font-size: 0.9rem;
        max-width: 280px;
    }

    .tech-icon {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }

    .project-image {
        height: 120px;
    }

    .project-info h3 {
        font-size: 1rem;
    }

    .project-info p {
        font-size: 0.8rem;
    }

    .tech-stack span {
        padding: 0.2rem 0.5rem;
        font-size: 0.65rem;
    }
}

/* Landscape Mode Optimization */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 4rem 1rem 2rem;
        min-height: auto;
    }

    .name {
        font-size: 2rem;
    }

    .hero-content {
        margin-top: 0;
    }

    .tech-stack {
        margin: 1rem 0;
    }

    .nav-links {
        padding: 4rem 2rem;
    }

    .nav-link {
        margin: 0.5rem 0;
    }
}