:root {
    --bg-dark: #0a0a0c;
    --card-bg: #131318;
    --text-main: #e0e0e0;
    --text-muted: #a0a0a0;
    --accent-primary: #00f3ff;
    /* Cyan */
    --accent-secondary: #bd00ff;
    /* Purple */
    --font-main: 'Outfit', sans-serif;
    --card-br: 12px;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at center, #1a1a2e 0%, #0a0a0c 100%);
}

#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

#matrix-canvas.active {
    opacity: 1;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Language Switch */
.lang-switch {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    z-index: 100;
}

#lang-toggle {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--accent-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-family: var(--font-main);
    font-weight: 600;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

#lang-toggle:hover {
    background: rgba(0, 243, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 4rem;
    margin-top: 2rem;
    animation: fadeInDown 1s ease-out;
}

.profile-img-container {
    width: 150px;
    height: 150px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    padding: 3px;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.2);
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background-color: var(--card-bg);
}

/* Hero Text Effects */
h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    position: relative;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

h1::before,
h1::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: #0a0a0c; Removed to avoid black box */
}

h1::before {
    left: 2px;
    text-shadow: -1px 0 #bd00ff;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

h1::after {
    left: -2px;
    text-shadow: -1px 0 #00f3ff;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% {
        clip: rect(30px, 9999px, 10px, 0);
    }

    5% {
        clip: rect(70px, 9999px, 90px, 0);
    }

    10% {
        clip: rect(10px, 9999px, 80px, 0);
    }

    15% {
        clip: rect(50px, 9999px, 20px, 0);
    }

    20% {
        clip: rect(10px, 9999px, 100px, 0);
    }

    25% {
        clip: rect(80px, 9999px, 40px, 0);
    }

    30% {
        clip: rect(20px, 9999px, 60px, 0);
    }

    35% {
        clip: rect(60px, 9999px, 10px, 0);
    }

    40% {
        clip: rect(90px, 9999px, 30px, 0);
    }

    45% {
        clip: rect(40px, 9999px, 70px, 0);
    }

    50% {
        clip: rect(10px, 9999px, 50px, 0);
    }

    100% {
        clip: rect(20px, 9999px, 90px, 0);
    }
}

@keyframes glitch-anim2 {
    0% {
        clip: rect(60px, 9999px, 20px, 0);
    }

    5% {
        clip: rect(10px, 9999px, 80px, 0);
    }

    10% {
        clip: rect(90px, 9999px, 10px, 0);
    }

    15% {
        clip: rect(30px, 9999px, 50px, 0);
    }

    20% {
        clip: rect(70px, 9999px, 20px, 0);
    }

    25% {
        clip: rect(20px, 9999px, 60px, 0);
    }

    30% {
        clip: rect(50px, 9999px, 10px, 0);
    }

    35% {
        clip: rect(10px, 9999px, 90px, 0);
    }

    100% {
        clip: rect(40px, 9999px, 30px, 0);
    }
}

.subtitle {
    color: var(--accent-primary);
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.contact-link:hover {
    color: #fff;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    animation: fadeInUp 1s ease-out 0.3s backwards;
}

@media (min-width: 768px) {
    .content-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .projects {
        grid-column: span 2;
    }
}

.card {
    background: rgba(19, 19, 24, 0.7);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--card-br);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: rgba(189, 0, 255, 0.3);
}

.card h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--accent-secondary);
    display: inline-block;
    padding-bottom: 0.5rem;
    color: #fff;
}

.about p {
    color: var(--text-muted);
}

/* Skills */
.skill-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-list li {
    background: rgba(255, 255, 255, 0.03);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.2s;
}

.skill-list li:hover {
    background: rgba(0, 243, 255, 0.1);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

/* Projects/Activities */
.project-item {
    margin-bottom: 1.5rem;
}

.project-item:last-child {
    margin-bottom: 0;
}

.project-item h3 {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.project-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.project-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.project-item h3 {
    margin-bottom: 0;
    /* Override default */
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    /* Reset margin */
}

.tech-badge {
    background: rgba(255, 255, 255, 0.03);
    /* Neutral bg */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 0.15rem 0.5rem;
    font-size: 0.7rem;
    color: #e0e0e0;
    /* Neutral text */
    font-weight: 500;
    transition: all 0.3s ease;
}

.tech-badge:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.1);
    cursor: default;
}

.project-link {
    display: inline-block;
    margin-top: 0.8rem;
    font-size: 0.85rem;
    color: var(--accent-primary);
    text-decoration: none;
    border: 1px solid rgba(0, 243, 255, 0.3);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    background: rgba(0, 243, 255, 0.05);
}

.project-link:hover {
    background: rgba(0, 243, 255, 0.15);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    color: #fff;
}

/* Footer */
footer {
    text-align: center;
    margin-top: auto;
    padding: 2rem;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    .container {
        padding: 1.5rem;
    }

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

    .lang-switch {
        top: 1rem;
        right: 1rem;
    }
}