:root {
    --bg: #0a0a0f;
    --surface: #13131a;
    --text: #e0e0e0;
    --accent: #64ffda;
    --accent-dim: #64ffda33;
    --grey: #8892b0;
    --border: #1e1e2e;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.6;
    padding: 2rem;
    min-height: 100vh;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

/* Шапка */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 40px;
    filter: drop-shadow(0 0 8px var(--accent-dim));
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.logo-bracket { color: var(--grey); }
.logo-slash { color: var(--accent); }
.logo-dot { color: #ff6b6b; }

.contact-bar {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    font-size: 0.9rem;
    color: var(--grey);
}

.contact-link {
    color: var(--grey);
    text-decoration: none;
    transition: color 0.2s;
}

.contact-link:hover {
    color: var(--accent);
}

.contact-icon {
    margin-right: 0.3rem;
}

/* Интро */
.intro {
    margin-bottom: 4rem;
    border-left: 3px solid var(--accent);
    padding-left: 2rem;
}

.intro-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.intro-text {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    max-width: 700px;
}

.passion-list {
    list-style: none;
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.passion-list li {
    background: var(--surface);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.intro-footer {
    font-style: italic;
    color: var(--grey);
}

/* Сетка проектов */
.section-title {
    color: var(--accent);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px -15px rgba(100, 255, 218, 0.1);
}

.project-card.active {
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-dim);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: var(--accent);
}

.card-desc {
    color: var(--grey);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    background: rgba(100, 255, 218, 0.1);
    color: var(--accent);
    padding: 0.2rem 0.7rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    transition: gap 0.2s;
    gap: 0.3rem;
}

.card-link:hover {
    gap: 0.6rem;
}

/* Подвал */
.footer {
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--grey);
    font-size: 0.9rem;
}

.footer a {
    color: var(--accent);
    text-decoration: none;
}

.logo-mini {
    color: var(--accent);
    opacity: 0.7;
}

/* Адаптивность */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .passion-list {
        flex-direction: column;
        gap: 0.8rem;
    }
}