:root {
    --primary-color: #0a192f;
    --secondary-color: #64ffda;
    --text-color: #8892b0;
    --heading-color: #ccd6f6;
    --bg-color: #0a192f;
    --gradient-start: rgba(10, 25, 47, 0.9);
    --gradient-end: rgba(10, 25, 47, 0.7);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--gradient-start), var(--gradient-end));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.profile-container {
    margin-bottom: 2rem;
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 3px solid var(--secondary-color);
    margin-bottom: 1.5rem;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.hero-text {
    margin-bottom: 2rem;
}

.name {
    font-size: 3rem;
    color: var(--heading-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.tagline {
    font-size: 1.2rem;
    color: var(--secondary-color);
    font-family: 'Roboto Mono', monospace;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 1.5rem;
}

.social-icon {
    color: var(--heading-color);
    font-size: 1.8rem;
    transition: all 0.3s ease;
    text-decoration: none;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icon:hover {
    color: var(--secondary-color);
    transform: translateY(-3px);
    background-color: rgba(100, 255, 218, 0.1);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-header h2 {
    color: var(--heading-color);
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
}

/* About Section */
.about-section {
    margin-bottom: 6rem;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.cta-container {
    position: relative;
    text-align: center;
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

/* Import Fira Sans Font */
@import url(https://fonts.googleapis.com/css?family=Fira+Sans:400,300,700,500,400italic,500italic,700italic,300italic);

/* Button Styling */
.button {
    text-decoration: none;
    cursor: pointer;
}

.button_inner {
    position: relative;
    width: 200px;
    height: 50px;
    border-radius: 2px;
    background: transparent;
    border: 2px solid #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease;
}

.button_inner i.l {
    position: relative;
    left: -19px;
    top: 0;
    color: #00C4FF;
    font-size: 25px;
    opacity: 0;
    transition: all 0.3s ease;
}

.button_inner span.t {
    position: relative;
    top: 0;
    opacity: 1;
    left: -10px;
    color: #000;
    font-family: 'Fira Sans', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    transition: left 0.4s 0.1s;
}

/* Hover Effects */
.button_inner:hover {
    background: #000;
    color: white;
}

.button_inner:hover i.l {
    left: 14px;
    opacity: 1;
    color: white;
}

.button_inner:hover span.t {
    left: 16px;
    color: white;
}

/* Skills Section */
.skills-section {
    margin-bottom: 6rem;
}

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

.skill-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-5px);
}

.skill-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.skill-card h3 {
    color: var(--heading-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.skill-card p {
    font-size: 0.9rem;
    color: var(--text-color);
}

/* Projects Section */
.projects-section {
    margin-bottom: 6rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 1rem;
}

.project-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-icon {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-card h3 {
    color: var(--heading-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-family: 'Roboto Mono', monospace;
}

.project-card p {
    font-size: 0.9rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Footer */
.site-footer {
    background-color: #fff;
    padding: 1.5rem;
    text-align: center;
}

.footer-content {
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .name {
        font-size: 2.5rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .about-content p {
        font-size: 1rem;
    }
    
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .name {
        font-size: 2rem;
    }
    
    .hero-content {
        padding: 1rem;
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
    }
    
    .social-links {
        gap: 1rem;
    }
    
    .social-icon {
        font-size: 1.2rem;
    }
    
    .main-content {
        padding: 2rem 1rem;
    }
}