:root {
    --primary-bg: #000000;
    --text-light: #F5F5F5;
    --text-medium: #D0D0D0;
    --accent-blue: #00BFFF;
    --card-bg-dark: rgba(0, 0, 0, 0.6);
    --card-bg-transparent: rgba(0, 0, 0, 0.4);
    --border-dark: #444;
}

/* Общие стили */
body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden; /* Предотвращаем горизонтальный скролл */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Canvas для дождя и молний */
#rainCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* Под основным контентом */
    pointer-events: none; /* Не мешает взаимодействию с элементами */
}

/* Preloader */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--primary-bg);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    visibility: visible;
    animation: preloader-fade-out 5s ease-in-out forwards;
}

@keyframes preloader-fade-out {
    0% {
        opacity: 1;
        visibility: visible;
    }
    80% {
        opacity: 1;
        visibility: visible;
    }
    100% {
        opacity: 0;
        visibility: hidden;
    }
}

.preloader-content {
    font-family: 'Montserrat', sans-serif;
    font-size: 3em;
    font-weight: 700;
    color: var(--text-light);
    text-align: center;
    opacity: 0;
    animation: preloader-content 4s ease-in-out forwards;
}

@keyframes preloader-content {
    0% {
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

.preloader-name {
    display: inline-block;
    text-shadow: 0 0 5px var(--accent-blue), 0 0 10px var(--accent-blue), 0 0 15px var(--accent-blue);
    animation: neon-glow 1.5s ease-in-out infinite alternate;
}

@keyframes neon-glow {
    from {
        text-shadow: 0 0 5px var(--accent-blue), 0 0 10px var(--accent-blue), 0 0 15px var(--accent-blue);
    }
    to {
        text-shadow: 0 0 10px var(--accent-blue), 0 0 20px var(--accent-blue), 0 0 30px var(--accent-blue);
    }
}

/* Typing Container */
#typing-container {
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
    opacity: 0;
    visibility: hidden;
    animation: typing-appear 1s ease-in-out 5.5s forwards;
}

@keyframes typing-appear {
    to {
        opacity: 1;
        visibility: visible;
    }
}

#typing-text {
    font-family: 'Courier New', monospace;
    font-size: 2em;
    color: var(--text-light);
    white-space: nowrap;
    overflow: hidden;
    border-right: 2px solid var(--text-light);
    animation: typing 2.25s steps(9, end) 5.5s forwards, blink 1s infinite 7.75s;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 9ch;
    }
}

@keyframes blink {
    0%, 50% {
        border-color: var(--text-light);
    }
    51%, 100% {
        border-color: transparent;
    }
}


/* Основной контент */
.header {
    text-align: center;
    padding: 4em 1em 2em;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), rgba(0,0,0,0));
}

.header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3em;
    margin: 0;
    color: var(--text-light);
}

.header p {
    font-size: 1.2em;
    color: var(--text-medium);
    margin-top: 0.5em;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 1em;
}

.card {
    background-color: var(--card-bg-dark);
    padding: 2em;
    margin-bottom: 2em;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(5px); /* Эффект размытия для фона */
    border: 1px solid var(--border-dark);
}

.card h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--accent-blue);
    border-bottom: 2px solid var(--accent-blue);
    padding-bottom: 0.5em;
    margin-top: 0;
    margin-bottom: 1.5em;
}

/* Блок "Обо мне" */
.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--text-medium);
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1em;
    border: 3px solid var(--accent-blue);
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}

/* Блок "Проекты" */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5em;
}

.project-panel {
    display: block;
    background-color: var(--card-bg-transparent);
    padding: 1.5em;
    border-radius: 8px;
    border: 1px solid var(--border-dark);
    text-decoration: none;
    color: var(--text-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.project-panel:hover {
    transform: scale(1.02);
    border-color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.6), 0 0 30px rgba(0, 191, 255, 0.3);
}

.project-panel h3 {
    margin-top: 0;
    color: var(--text-light);
    font-family: 'Montserrat', sans-serif;
}

.project-panel p {
    color: var(--text-medium);
    font-size: 0.9em;
}

/* Блок "Контакты" */
.contact-links {
    display: flex;
    justify-content: center;
    gap: 1.5em;
    flex-wrap: wrap;
}

.contact-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-size: 1.1em;
    padding: 0.5em 1em;
    border: 1px solid var(--accent-blue);
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.contact-link:hover {
    background-color: var(--accent-blue);
    color: var(--primary-bg);
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.7);
}

/* Адаптивная вёрстка */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2.5em;
    }

    .header p {
        font-size: 1em;
    }

    .card {
        padding: 1.5em;
        margin-bottom: 1.5em;
    }

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

    .contact-links {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 2em;
    }

    .header p {
        font-size: 0.9em;
    }

    .preloader-content {
        font-size: 2em;
    }
}