/* -------------------- Стиль контейнера -------------------- */
.grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #e3f2fd, #ede7f6);
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.grid-container.dark-mode {
    background: linear-gradient(135deg, #303f9fa7, #531a7e8b);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Заголовок */
.h1b {
    text-align: center;
    font-size: 2.5rem;
    color: #6200ea; 
    font-family: 'Roboto', sans-serif;
    letter-spacing: 1px;
    margin-bottom: 30px;
    transition: transform 0.3s ease, color 0.3s ease;
}

.h1b:hover {
    transform: scale(1.1);
    color: #311b92;
}

/* -------------------- Стиль проектов -------------------- */
.projects {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    grid-column: 1 / -1;
}

.project-card {
    background-color: rgb(79, 169, 166);
    border-radius: 15px;
    padding: 15px;
    margin: 40px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    background: linear-gradient(135deg, #b300ff, #8222ff);
}

.project-card:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.project-card p {
    font-size: 1.1rem;
    font-family: 'Open Sans', sans-serif;
    color: #333;
    transition: color 0.3s ease;
}

.project-card p:hover {
    color: #6200ea; 
}

.project-card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

/* Стиль футера */
.footer {
    text-align: center;
    grid-column: 1 / -1;
    padding: 20px;
    background-color: #f4f4f4;
    border-radius: 10px;
    margin-top: 40px;
}

/* -------------------- Анимации -------------------- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Темный режим */
.grid-container.dark-mode .project-card {
    background: linear-gradient(135deg, #304ffe, #18ffff);
}

.grid-container.dark-mode .project-card p {
    color: #ffffff;
}

/* Адаптивность */
@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 480px) {
    .grid-container {
        grid-template-columns: 1fr;
    }

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