:root {
    --bg-dark: #050509;
    --card-bg: rgba(20, 20, 35, 0.6);
    --text-main: #e0e6ed;
    --neon-blue: #00d2ff;
    --neon-purple: #9d00ff;
    --python-yellow: #ffd43b;
    --neon-cyan: #00f2ff;
    --java-orange: #f89820;
    --font-family: 'Poppins', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    min-height: 100vh;
}

/* --- Фон --- */
#particleCanvas {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
}

.main-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    z-index: 1;
}

/* --- Хедер --- */
.hero-section { text-align: center; margin-bottom: 60px; }
.logo { font-size: 1.1rem; letter-spacing: 5px; color: rgba(255, 255, 255, 0.4); margin-bottom: 15px; }
.glitch-text {
    font-size: 3.5rem; font-weight: 700; text-transform: uppercase;
    position: relative; color: #fff; letter-spacing: 2px;
}
.glitch-text::before, .glitch-text::after {
    content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0.8;
}
.glitch-text::before { color: var(--neon-blue); z-index: -1; animation: glitch 3s infinite; }
.glitch-text::after { color: var(--neon-purple); z-index: -2; animation: glitch 3s infinite reverse; }

@keyframes glitch {
    0% { transform: translate(0) }
    20% { transform: translate(-2px, 2px) }
    40% { transform: translate(-2px, -2px) }
    60% { transform: translate(2px, 2px) }
    80% { transform: translate(2px, -2px) }
    100% { transform: translate(0) }
}

/* --- Сітка карток --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    width: 100%;
    max-width: 1200px;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center; /* Центруємо весь блок по вертикалі всередині картки */
    min-height: 450px;
    transition: 0.3s ease;
    transform-style: preserve-3d;
}

.card-content {
    display: flex;
    flex-direction: column;
    align-items: center; /* Центрування по горизонталі */
    text-align: center;
    transform: translateZ(20px);
}

.icon-box { margin-bottom: 20px; }
.python-icon { font-size: 55px; color: var(--python-yellow); filter: drop-shadow(0 0 10px rgba(255, 212, 59, 0.4)); }
.cpp-icon { font-size: 55px; color: var(--neon-cyan); filter: drop-shadow(0 0 10px rgba(0, 242, 255, 0.4)); }
.java-icon { font-size: 55px; color: var(--java-orange); filter: drop-shadow(0 0 10px rgba(248, 152, 32, 0.4)); }

.project-card h2 { font-size: 1.6rem; margin-bottom: 15px; min-height: 3.5rem; display: flex; align-items: center; }

.project-card p {
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 30px; /* Фіксований відступ до кнопки (підняли вище) */
    max-width: 280px;
}

/* --- Кнопки --- */
.neon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    background: transparent;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
    min-width: 190px;
}

.python-btn { border: 2px solid var(--neon-blue); color: var(--neon-blue); }
.python-btn:hover { background: var(--neon-blue); color: #000; box-shadow: 0 0 25px rgba(0, 210, 255, 0.5); }

.cpp-btn { border: 2px solid var(--neon-cyan); color: var(--neon-cyan); }
.cpp-btn:hover { background: var(--neon-cyan); color: #000; box-shadow: 0 0 25px rgba(0, 242, 255, 0.5); }

.java-btn { border: 2px solid var(--java-orange); color: var(--java-orange); }
.java-btn:hover { background: var(--java-orange); color: #000; box-shadow: 0 0 25px rgba(248, 152, 32, 0.5); }

/* Locked Card */
.locked-card { opacity: 0.5; border-color: transparent; }
.dev-icon { font-size: 55px; color: #444; }
.status-badge { border: 1px solid #444; padding: 5px 15px; border-radius: 20px; font-size: 0.8rem; color: #888; }

/* --- Футер --- */
footer { text-align: center; color: rgba(255, 255, 255, 0.3); padding: 60px 0; }
.social-links { display: flex; gap: 20px; justify-content: center; margin-top: 15px; }
.social-links a { color: rgba(255, 255, 255, 0.3); font-size: 1.3rem; transition: 0.3s; }
.social-links a:hover { color: var(--neon-blue); transform: translateY(-3px); }

@media (max-width: 768px) {
    .glitch-text { font-size: 2.2rem; }
    .project-card { min-height: auto; }
}