:root {
    --primary-color: #00ff9d;
    --secondary-color: #1a1a1a;
    --accent-color: #333333;
    --text-color: #ffffff;
    --text-muted: #9e9e9e;
    --bg-color: #0a0a0a;
    --border-color: #222222;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Navigation */
.navbar {
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
    padding: 0.5rem 1rem;
}

.navbar-brand:hover {
    color: var(--primary-color) !important;
}

.nav-link {
    color: var(--text-color) !important;
    padding: 0.5rem 1rem !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero {
    padding: 4rem 0 2rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        217deg,
        rgba(0, 255, 157, 0.1) 0%,
        rgba(10, 10, 10, 0.1) 50%,
        rgba(0, 255, 157, 0.05) 100%
    );
    animation: gradientMove 15s ease infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 255, 157, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 255, 157, 0.08) 0%, transparent 50%);
    opacity: 1;
    animation: glowPulse 8s ease-in-out infinite;
}

@keyframes gradientMove {
    0% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
    100% {
        opacity: 0.5;
        transform: scale(1);
    }
}

@keyframes glowPulse {
    0% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.8;
    }
    100% {
        opacity: 0.5;
    }
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
}

.hero h1::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100px;
    height: 2px;
    background: var(--primary-color);
    animation: lineGrow 1s ease-out forwards;
}

@keyframes lineGrow {
    from {
        width: 0;
    }
    to {
        width: 100px;
    }
}

.hero h2 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    position: relative;
}

.hero .lead {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 2rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    padding-left: 20px;
    border-left: 2px solid var(--primary-color);
    opacity: 0;
    animation: fadeIn 1s ease-out forwards;
    animation-delay: 0.5s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 4rem;
    color: var(--text-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

/* Timeline */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 2.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -4px;
    top: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--primary-color);
}

.timeline-content {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.timeline-content:hover {
    transform: translateX(10px);
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.timeline-content .text-muted {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    color: #9e9e9e;
    opacity: 0.9;
}

.timeline-content ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 0;
}

.timeline-content ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.timeline-content ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Project Cards */
.project-card {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    height: 100%;
    transition: transform 0.3s ease;
}

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

.project-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.project-card ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 0;
}

.project-card ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.project-card ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--secondary-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    font-size: 1.25rem;
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--bg-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    color: #9e9e9e;
}

/* Override Bootstrap's text-muted */
.text-muted {
    color: #9e9e9e !important;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 3rem 0 1.5rem;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .timeline::before {
        left: 0;
    }
    
    .timeline-item {
        padding-left: 2rem;
    }
    
    .timeline-content,
    .project-card {
        padding: 1.5rem;
    }
}

.achievement-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.achievement-item:hover {
    background-color: rgba(0, 255, 157, 0.05);
    transform: translateY(-2px);
}

.achievement-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

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

.achievement-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.achievement-item p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.fa-tor {
    background: linear-gradient(45deg, #7D4698, #2B2B2B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* About Section */
.about-content {
    background: var(--secondary-color);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

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

/* Profile Image Styles */
.profile-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border: 1px solid #333333;
}

.profile-image-wrapper:hover {
    transform: translateY(-5px);
}

.profile-image {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.profile-image:hover {
    filter: grayscale(0%);
}