/* ===== БАЗОВЫЕ СТИЛИ ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #e0e0e0;
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a1a 50%, #0c0c0c 100%);
    min-height: 100vh;
    background-attachment: fixed;
    margin: 0;
    padding: 0;
}

/* ===== КОНТЕЙНЕР СТРАНИЦЫ ===== */
.page {
    width: 100%;
    min-height: 100vh;
    background: rgba(10, 10, 10, 0.9);
    display: flex;
    flex-direction: column;
}

/* ===== ШАПКА ===== */
.header {
    background: linear-gradient(135deg, #000000 0%, #1a1a2e 50%, #000000 100%);
    color: #00ffff;
    padding: 2rem;
    text-align: center;
    border-bottom: 2px solid #00ffff;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.header__title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 10px #00ffff;
    font-weight: 300;
    letter-spacing: 2px;
}

.header__subtitle {
    font-size: 1.1rem;
    opacity: 0.8;
    text-shadow: 0 0 5px #00ffff;
}

/* ===== НАВИГАЦИЯ ===== */
.nav {
    background: rgba(0, 0, 0, 0.9);
    padding: 1rem 0;
    border-bottom: 1px solid #ff00ff;
    backdrop-filter: blur(10px);
    width: 100%;
}

.nav__list {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.nav__item {
    display: inline-block;
}

.nav__link {
    color: #00ffff;
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border: 1px solid transparent;
    transition: all 0.4s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.nav__link:hover {
    background: rgba(0, 255, 255, 0.1);
    border-color: #ff00ff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 0, 255, 0.4);
    color: #ff00ff;
}

.nav__item--active .nav__link {
    background: rgba(0, 255, 255, 0.1);
    border-color: #ff00ff;
}

/* ===== ОСНОВНОЙ КОНТЕНТ ===== */
.main {
    flex: 1;
    padding: 2rem;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(5px);
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ===== ПРОФИЛЬ ===== */
.profile {
    text-align: center;
    margin-bottom: 2rem;
    background: rgba(0, 0, 0, 0.6);
    padding: 2rem;
    border: 1px solid #00ffff;
    position: relative;
    overflow: hidden;
}

.profile__card {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.profile__photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin: 1rem auto;
    border: 3px solid #00ffff;
    box-shadow: 0 0 20px #00ffff;
    transition: all 0.4s ease;
}

.profile__photo:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px #ff00ff;
    border-color: #ff00ff;
}

.profile__info {
    margin-top: 1rem;
}

.profile__name {
    color: #00ffff;
    margin: 1rem 0;
    font-size: 1.5rem;
    text-shadow: 0 0 10px #00ffff;
}

.profile__group {
    color: #888;
    font-size: 1.1rem;
    font-style: italic;
}

/* ===== ОБО МНЕ ===== */
.about {
    background: rgba(0, 0, 0, 0.7);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid #ff00ff;
    border-left: 5px solid #00ffff;
    position: relative;
}

.about__title {
    color: #ff00ff;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px #ff00ff;
    font-size: 1.8rem;
}

.about__text {
    color: #e0e0e0;
    line-height: 1.6;
}

/* ===== НАВЫКИ ===== */
.skills {
    margin-bottom: 2rem;
}

.skills__title {
    color: #ff00ff;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px #ff00ff;
    font-size: 1.8rem;
}

.skills__list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.skill {
    background: linear-gradient(135deg, #000000 0%, #1a1a2e 100%);
    color: #00ffff;
    padding: 1rem;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid #00ffff;
    position: relative;
    overflow: hidden;
}

.skill:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.3);
    border-color: #ff00ff;
    color: #ff00ff;
}

.skill__name {
    font-weight: 600;
}

/* ===== ПРОЕКТЫ ===== */
.projects {
    margin-bottom: 2rem;
}

.projects__title {
    color: #ff00ff;
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.8rem;
    text-shadow: 0 0 10px #ff00ff;
}

.projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: rgba(26, 26, 46, 0.6);
    padding: 1.5rem;
    border-left: 4px solid #ff00ff;
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateX(10px);
    box-shadow: 5px 5px 15px rgba(255, 0, 255, 0.2);
}

.project-card__title {
    color: #00ffff;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.project-card__desc {
    color: #e0e0e0;
    line-height: 1.5;
}

/* ===== КОНТЕНТ СТРАНИЦ ===== */
.content {
    background: rgba(0, 0, 0, 0.7);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid #00ffff;
    border-left: 5px solid #ff00ff;
    transition: all 0.3s ease;
}

.content:hover {
    transform: translateX(5px);
    box-shadow: 5px 5px 20px rgba(0, 255, 255, 0.2);
}

.content__title {
    color: #ff00ff;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 5px #ff00ff;
}

.content__text {
    color: #e0e0e0;
    line-height: 1.6;
}

.content__list {
    list-style: none;
    padding-left: 1rem;
}

.content__list-item {
    color: #e0e0e0;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.content__list-item::before {
    content: "•";
    color: #00ffff;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* ===== СТИЛИ ДЛЯ СТРАНИЦЫ НОВОСТЕЙ ===== */
.news-item {
    background: rgba(0, 0, 0, 0.7);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid #00ffff;
    border-left: 5px solid #ff00ff;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.news-item:hover {
    transform: translateX(5px);
    box-shadow: 5px 5px 20px rgba(0, 255, 255, 0.2);
}

.news-item h2 {
    color: #ff00ff;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px #ff00ff;
    font-size: 1.8rem;
    font-weight: 300;
}

.news-meta {
    color: #00ffff;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 5px #00ffff;
    opacity: 0.8;
}

.news-content p {
    color: #e0e0e0;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* ===== СТИЛИ ДЛЯ СТРАНИЦЫ ТОВАРОВ ===== */
.card {
    background: rgba(0, 0, 0, 0.7) !important;
    border: 1px solid #00ffff !important;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.3);
    border-color: #ff00ff !important;
}

.card-img-top {
    border-bottom: 1px solid #00ffff;
    transition: all 0.4s ease;
}

.card:hover .card-img-top {
    border-color: #ff00ff;
}

.card-body {
    background: rgba(26, 26, 46, 0.6) !important;
    color: #e0e0e0 !important;
}

.card-title {
    color: #ff00ff !important;
    text-shadow: 0 0 10px #ff00ff;
    font-size: 1.3rem !important;
    margin-bottom: 1rem !important;
}

.card-text {
    color: #00ffff !important;
    text-shadow: 0 0 5px #00ffff;
    font-size: 1.1rem !important;
}

/* ===== СЕТКА ДЛЯ ТОВАРОВ ===== */
#content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(5px);
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ===== КОНТАКТЫ ===== */
.contact-info {
    background: rgba(0, 0, 0, 0.7);
    padding: 2rem;
    text-align: center;
    border: 1px solid #00ffff;
    margin: 1.5rem 0;
}

.contact-info__item {
    margin-bottom: 1.5rem;
}

.contact-info__label {
    font-weight: bold;
    color: #ff00ff;
    display: block;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 5px #ff00ff;
}

.contact-info__value {
    color: #00ffff;
    font-size: 1.1rem;
}

.contact-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* ===== КНОПКИ ===== */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn--primary {
    background: #3498db;
    color: white;
}

.btn--primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

.btn--secondary {
    background: #2c3e50;
    color: white;
}

.btn--secondary:hover {
    background: #34495e;
    transform: translateY(-2px);
}

/* ===== ФУТЕР ===== */
.footer {
    background: linear-gradient(135deg, #000000 0%, #1a1a2e 100%);
    color: #00ffff;
    text-align: center;
    padding: 2rem;
    margin-top: auto;
    border-top: 2px solid #ff00ff;
    width: 100%;
}

.footer__text {
    margin-bottom: 0.5rem;
    text-shadow: 0 0 5px #00ffff;
}

.footer__contacts {
    margin: 0;
    color: #888;
}

/* ===== АДАПТИВНОСТЬ ===== */
@media (max-width: 768px) {
    .nav__list {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .main {
        padding: 1rem;
    }
    
    .skills__list {
        grid-template-columns: 1fr;
    }
    
    .projects__grid {
        grid-template-columns: 1fr;
    }
    
    .header__title {
        font-size: 2rem;
    }
    
    .profile__photo {
        width: 150px;
        height: 150px;
    }
    
    .contact-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    #content {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1rem;
    }
    
    .news-item {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .news-item h2 {
        font-size: 1.5rem;
    }
    
    .card {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .news-item {
        padding: 0.8rem;
    }
    
    .news-item h2 {
        font-size: 1.3rem;
    }
    
    .news-meta {
        font-size: 0.8rem;
    }
}