/* Base Styles & Variables */
:root {
    --color-bg-primary: #0a192f;
    --color-bg-secondary: #112240;
    --color-text-primary: #ccd6f6;
    --color-text-secondary: #8892b0;
    --color-accent: #64ffda;
    --color-hover: rgba(100, 255, 218, 0.1);
    --font-sans: 'Poppins', sans-serif;
    --font-mono: 'Roboto Mono', monospace;
    --transition: all 0.25s cubic-bezier(0.645, 0.045, 0.355, 1);
    --border-radius: 4px;
    --max-width: 1200px;
    --header-height: 80px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: var(--color-text-primary);
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 60px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 70px;
    height: 4px;
    background-color: var(--color-accent);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.primary-btn {
    background-color: var(--color-accent);
    color: var(--color-bg-primary);
    border: 1px solid var(--color-accent);
}

.primary-btn:hover {
    background-color: transparent;
    color: var(--color-accent);
}

.secondary-btn {
    background-color: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(10px);
    z-index: 100;
    transition: var(--transition);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo a {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 14px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition);
}

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

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

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--color-text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
}

.hero-content {
    max-width: 800px;
}

.intro-text {
    font-family: var(--font-mono);
    color: var(--color-accent);
    font-size: 16px;
    margin-bottom: 20px;
}

.name {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.1;
}

.title {
    font-size: 3rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    line-height: 1.1;
}

.description {
    color: var(--color-text-secondary);
    font-size: 18px;
    max-width: 540px;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--color-text-secondary);
}

/* .image-wrapper {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.image-wrapper::after {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent);
    border-radius: var(--border-radius);
    z-index: -1;
    transition: var(--transition);
}

.image-wrapper:hover::after {
    top: 10px;
    left: 10px;
}

.image-wrapper img {
    border-radius: var(--border-radius);
    filter: grayscale(100%);
    transition: var(--transition);
}

.image-wrapper:hover img {
    filter: grayscale(0);
} */

/* Skills Section */
.skills-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 20px;
}

.skill-item {
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
}

.skill-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
}

.skill-item i {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.skill-item h4 {
    font-size: 14px;
    font-weight: 500;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.project-card {
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
}

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

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

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

.project-content {
    padding: 20px;
}

.project-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.project-description {
    color: var(--color-text-secondary);
    font-size: 14px;
    margin-bottom: 15px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.project-tech span {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-text-secondary);
    background-color: rgba(100, 255, 218, 0.1);
    padding: 5px 10px;
    border-radius: 20px;
}

.project-links {
    display: flex;
    gap: 15px;
}

.project-link {
    font-size: 14px;
    color: var(--color-text-primary);
}

.project-link:hover {
    color: var(--color-accent);
}

.project-link i {
    margin-right: 5px;
}

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

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-text p {
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    font-size: 18px;
}

.contact-info {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.contact-item i {
    color: var(--color-accent);
    font-size: 18px;
    margin-right: 15px;
    width: 20px;
}

.contact-item a, .contact-item span {
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--color-accent);
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-bg-secondary);
    transition: var(--transition);
}

.social-link i {
    font-size: 18px;
}

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

.social-link:hover i {
    color: var(--color-accent);
}

.contact-form {
    background-color: var(--color-bg-secondary);
    padding: 30px;
    border-radius: var(--border-radius);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--color-bg-primary);
    border: 1px solid #2d3952;
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.contact-form .primary-btn {
    width: 100%;
}

/* Footer */
footer {
    padding: 30px 0;
    background-color: var(--color-bg-secondary);
}

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

.footer-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* Media Queries */
@media screen and (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }
    
    .name {
        font-size: 3rem;
    }
    
    .title {
        font-size: 2.5rem;
    }
    
    .about-content, .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: var(--header-height);
        right: -100%;
        width: 70%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-bg-secondary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 40px;
        transition: var(--transition);
        box-shadow: -10px 0 30px -15px rgba(2, 12, 27, 0.7);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .hamburger {
        display: block;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .name {
        font-size: 2.5rem;
    }
    
    .title {
        font-size: 2rem;
    }
    
    .description {
        font-size: 16px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}

@media screen and (max-width: 576px) {
    .section {
        padding: 70px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
        margin-bottom: 40px;
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}