:root {
    --primary: #6c63ff;
    --secondary: #ff6584;
    --dark: #121212;
    --dark-secondary: #1e1e1e;
    --text: #f5f5f5;
    --text-secondary: #b0b0b0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-inline-size: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background-color: var(--dark-secondary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    position: fixed;
    inline-size: 100%;
    inset-block-start: 0;
    z-index: 1000;
    transition: background-color 0.3s;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

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

.nav-links li {
    margin-inline-start: 30px;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    inline-size: 0;
    block-size: 2px;
    inset-block-end: -5px;
    inset-inline-start: 0;
    background-color: var(--primary);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    inline-size: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    inline-size: 25px;
    block-size: 3px;
    background-color: var(--text);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    text-align: center;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
    min-block-size: 100vh;
    display: flex;
    align-items: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-block-end: 20px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeIn 1s ease-out;
}

.hero p {
    font-size: 1.2rem;
    max-inline-size: 700px;
    margin: 0 auto 30px;
    color: var(--text-secondary);
    animation: fadeIn 1.5s ease-out;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary);
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    animation: fadeIn 2s ease-out;
}

.btn:hover {
    background-color: #5a52e0;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Sections */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-block-end: 60px;
    font-size: 2.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    inset-block-end: -15px;
    inset-inline-start: 50%;
    transform: translateX(-50%);
    inline-size: 80px;
    block-size: 4px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    border-radius: 2px;
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-block-end: 20px;
    color: var(--primary);
}

.about-text p {
    margin-block-end: 15px;
    color: var(--text-secondary);
}

.about-image {
    flex: 1;
    text-align: center;
}

.profile-img {
    inline-size: 300px;
    block-size: 300px;
    border-radius: 50%;
    object-fit: cover;
    border: 10px solid var(--primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Skills Section */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.skill-card {
    background-color: var(--dark-secondary);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: 0;
    inline-size: 100%;
    block-size: 5px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
}

.skill-card:hover {
    transform: translateY(-10px);
}

.skill-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-block-end: 20px;
}

.skill-card h3 {
    font-size: 1.5rem;
    margin-block-end: 15px;
}

.skill-card p {
    color: var(--text-secondary);
}

/* Experience Section */
.timeline {
    position: relative;
    max-inline-size: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    inline-size: 6px;
    background-color: var(--primary);
    inset-block-start: 0;
    inset-block-end: 0;
    inset-inline-start: 50%;
    margin-inline-start: -3px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    inline-size: 50%;
    box-sizing: border-box;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    inset-inline-start: 0;
}

.timeline-item:nth-child(even) {
    inset-inline-start: 50%;
}

.timeline-content {
    padding: 20px 30px;
    background-color: var(--dark-secondary);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    inline-size: 20px;
    block-size: 20px;
    background-color: var(--dark-secondary);
    transform: rotate(45deg);
    inset-block-start: 15px;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    inset-inline-end: -10px;
}

.timeline-item:nth-child(even) .timeline-content::before {
    inset-inline-start: -10px;
}

.timeline-content h3 {
    color: var(--primary);
    margin-block-end: 10px;
}

.timeline-content p {
    color: var(--text-secondary);
}

.timeline-item::after {
    content: '';
    position: absolute;
    inline-size: 20px;
    block-size: 20px;
    background-color: var(--secondary);
    border: 4px solid var(--primary);
    border-radius: 50%;
    inset-block-start: 15px;
    z-index: 1;
}

.timeline-item:nth-child(odd)::after {
    inset-inline-end: -10px;
}

.timeline-item:nth-child(even)::after {
    inset-inline-start: -10px;
}

#soft-skills {
    padding: 80px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#soft-skills .about-text p strong {
    color: var(--text);
    font-weight: 600;
}

/* Contact Section */
.contact-container {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-block-end: 25px;
}

.contact-icon {
    inline-size: 50px;
    block-size: 50px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-inline-end: 15px;
    font-size: 1.2rem;
    transition: transform 0.3s;
}

.contact-item:hover .contact-icon {
    transform: rotate(15deg) scale(1.1);
}

.contact-text h3 {
    margin-block-end: 5px;
}

.contact-text p {
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    margin-block-start: 30px;
}

.social-link {
    inline-size: 40px;
    block-size: 40px;
    border-radius: 50%;
    background-color: var(--dark-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-inline-end: 15px;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s;
}

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

.contact-form {
    flex: 1;
}

.form-group {
    margin-block-end: 20px;
}

.form-group label {
    display: block;
    margin-block-end: 8px;
    font-weight: 500;
}

.form-control {
    inline-size: 100%;
    padding: 12px 15px;
    background-color: var(--dark-secondary);
    border: 1px solid #333;
    border-radius: 5px;
    color: var(--text);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

textarea.form-control {
    resize: vertical;
    min-block-size: 150px;
}

/* Footer */
footer {
    background-color: var(--dark-secondary);
    padding: 30px 0;
    text-align: center;
}

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

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        inset-block-start: 80px;
        inset-inline-end: -100%;
        inline-size: 100%;
        block-size: calc(100vh - 80px);
        background-color: var(--dark-secondary);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-block-start: 50px;
        transition: right 0.3s ease;
    }
    
    .nav-links.active {
        inset-inline-end: 0;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .timeline::after {
        inset-inline-start: 31px;
    }
    
    .timeline-item {
        inline-size: 100%;
        padding-inline-start: 70px;
        padding-inline-end: 25px;
    }
    
    .timeline-item:nth-child(even) {
        inset-inline-start: 0;
    }
    
    .timeline-item::after {
        inset-inline-start: 21px;
    }
    
    .timeline-item:nth-child(odd)::after,
    .timeline-item:nth-child(even)::after {
        left: 21px;
    }
    
    .timeline-content::before {
        display: none;
    }
    
    .contact-container {
        flex-direction: column;
    }
}