:root {
    --bg-color: #0b0c10;
    --text-color: #c5c6c7;
    --primary-color: #66fcf1;
    --secondary-color: #45a29e;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --transition: all 0.3s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Background Animations */
.background-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    background: radial-gradient(circle at center, #111827, #0b0c10);
}

.blob {
    position: fixed;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.5;
    animation: float 20s infinite alternate;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background-color: rgba(102, 252, 241, 0.2);
    top: 10%;
    left: 10%;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background-color: rgba(69, 162, 158, 0.2);
    bottom: 20%;
    right: 15%;
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 150px) scale(1.2); }
}

/* Typography & General */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: #fff;
}

.highlight {
    color: var(--primary-color);
}

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

ul {
    list-style: none;
}

/* Glassmorphism Utilities */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 252, 241, 0.3);
    box-shadow: 0 12px 40px 0 rgba(102, 252, 241, 0.1);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #000;
    box-shadow: 0 4px 15px rgba(102, 252, 241, 0.4);
}

.btn-primary:hover {
    background-color: #fff;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: #000;
}

/* Navigation */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 12, 16, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: #fff;
    position: relative;
}

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

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

.hamburger {
    display: none;
    font-size: 1.5rem;
    color: #fff;
    cursor: pointer;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem 2rem;
    text-align: center;
}

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

.greeting {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.name {
    font-size: clamp(3rem, 8vw, 5.5rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.role {
    font-size: clamp(1.2rem, 3vw, 2rem);
    color: #fff;
    margin-bottom: 1.5rem;
    min-height: 2.5rem; /* Space for typing effect */
}

.hero-desc {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.social-links {
    margin-bottom: 2.5rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    font-size: 1.5rem;
    color: #fff;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.social-links a:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* General Layout Setup */
.section {
    padding: 6rem 2rem;
}

.section-container {
    max-width: 1000px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.02);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

.stat-desc {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Experience Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    width: 2px;
    background: var(--glass-border);
    top: 0;
    bottom: 0;
    left: 40px;
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    margin-left: 80px;
    padding: 2rem;
}

.timeline-dot {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    left: -49px;
    top: 30px;
    box-shadow: 0 0 10px var(--primary-color);
}

.timeline-content h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.timeline-content h4 {
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: #fff;
}

.timeline-date {
    font-size: 0.85rem;
    background: var(--glass-bg);
    padding: 4px 10px;
    border-radius: 15px;
    display: inline-block;
    margin-bottom: 1rem; border: 1px solid var(--glass-border);
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.skill-category h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.skill-category h3 i {
    color: var(--primary-color);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    background: rgba(102, 252, 241, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(102, 252, 241, 0.2);
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary-color);
    color: #000;
}

/* Education Section */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.edu-card {
    text-align: center;
}

.edu-icon {
    width: 60px;
    height: 60px;
    background: rgba(102, 252, 241, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 1.5rem;
}

.edu-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.edu-card h4 {
    font-size: 0.95rem;
    color: #aaa;
    margin-bottom: 1rem;
    font-weight: 400;
}

.edu-year {
    color: var(--primary-color);
    font-weight: 600;
}

/* Footer Section */
.footer-section {
    padding: 6rem 2rem 2rem;
    border-top: 1px solid var(--glass-border);
    margin-top: 4rem;
}

.contact-desc {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.contact-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 1rem 2rem;
    border-radius: 40px;
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-pill:hover {
    color: var(--primary-color);
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.footer-socials a {
    font-size: 1.5rem;
    color: #fff;
}

.footer-socials a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    font-size: 0.85rem;
    color: #777;
}

/* Animations */
.fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsiveness */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(11, 12, 16, 0.95);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        text-align: center;
        border-bottom: 1px solid var(--glass-border);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

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

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        margin-left: 40px;
        padding: 1.5rem;
    }

    .timeline-dot {
        left: -29px;
    }

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

    .hero-buttons {
        flex-direction: column;
    }
}