:root {
    --primary-color: #2a6d7f; /* Глубокий бирюзовый вместо ярко-голубого */
    --secondary-color: #a87c4f; /* Теплый терракотовый для акцентов */
    --dark-color: #2c3e50; /* Темный сине-серый */
    --light-color: #f8f9fa;
    --accent-color: #d4a762; /* Золотистый акцент */
    --text-color: #333;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Exo 2', sans-serif;
    font-weight: 300;
    padding-top: 76px;
    color: var(--text-color);
    background: linear-gradient(135deg, #f5f7fa 0%, #f0f2f5 100%);
    min-height: 100vh;
}

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

body > * {
    animation: fadeIn 0.8s ease-out;
}

/* Навигация */
.navbar {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.navbar.scrolled {
    padding-top: 10px;
    padding-bottom: 10px;
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-color) !important;
    position: relative;
    padding-left: 40px;
}

.navbar-brand::before {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    opacity: 0.8;
}

.nav-link {
    color: var(--dark-color) !important;
    margin: 0 8px;
    position: relative;
    overflow: hidden;
    padding: 10px 15px !important;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(42, 109, 127, 0.05);
    transform: translateY(-2px);
}

/* Кнопки */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #1a4d5f);
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a4d5f, var(--primary-color));
    transition: all 0.4s ease;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 0;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(42, 109, 127, 0.3);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary-color), #1a4d5f);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(42, 109, 127, 0.2);
}

/* Секции */
section {
    padding: 100px 0;
    position: relative;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

/* Анимация для заголовков */
@keyframes titleUnderline {
    0% { width: 0; }
    100% { width: 100px; }
}

h2 {
    color: var(--dark-color);
    font-weight: 700;
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s ease forwards;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
    animation: titleUnderline 0.8s ease 0.5s forwards;
}

/* Карточки с картинами */
.card {
    border: none;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
}

.card.visible {
    opacity: 1;
    transform: translateY(0);
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: var(--transition);
}

.card:hover::before {
    opacity: 1;
}

.icon-wrapper {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(42, 109, 127, 0.1), rgba(212, 167, 98, 0.1));
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.icon-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 167, 98, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.card:hover .icon-wrapper {
    transform: rotate(5deg) scale(1.1);
    background: linear-gradient(135deg, rgba(42, 109, 127, 0.2), rgba(212, 167, 98, 0.2));
}

.card:hover .icon-wrapper::before {
    opacity: 1;
}

.card-title {
    color: var(--dark-color);
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

.card-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.card:hover .card-title::after {
    width: 80px;
}

/* Изображения картин */
.img-fluid {
    border-radius: 12px;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.img-fluid::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.8s ease;
}

.img-fluid:hover::before {
    left: 100%;
}

.img-fluid:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 20px 40px rgba(42, 109, 127, 0.25);
}

/* Анимация при прокрутке */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.icon-wrapper i {
    animation: float 3s ease-in-out infinite;
}

/* Список новостей */
.list-group-item {
    background: transparent;
    border: none;
    border-left: 3px solid transparent;
    margin-bottom: 15px;
    padding: 20px;
    border-radius: 10px;
    transition: var(--transition);
    opacity: 0;
    transform: translateX(-20px);
}

.list-group-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.list-group-item:hover {
    border-left-color: var(--accent-color);
    background: linear-gradient(90deg, rgba(42, 109, 127, 0.05), transparent);
    transform: translateX(10px);
}

.list-group-item a {
    color: var(--primary-color);
    text-decoration: none;
    position: relative;
    padding-left: 25px;
    transition: var(--transition);
}

.list-group-item a::before {
    content: '→';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: var(--transition);
}

.list-group-item a:hover {
    color: var(--secondary-color);
    padding-left: 35px;
}

.list-group-item a:hover::before {
    left: 10px;
}

/* Футер */
footer {
    background: linear-gradient(135deg, var(--dark-color), #1a252f);
    color: white;
    padding: 60px 0 30px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    text-decoration: none;
}

footer a:hover {
    color: var(--accent-color);
    transform: translateY(-2px);
}

footer .bi-house-door {
    font-size: 24px;
    background: rgba(255, 255, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

footer .bi-house-door:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Анимация параллакса для фона */
.parallax-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(circle at 20% 80%, rgba(42, 109, 127, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(212, 167, 98, 0.05) 0%, transparent 50%);
}

/* Стили для lightbox */
.lb-data .lb-caption {
    font-family: 'Exo 2', sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: white;
    text-align: center;
    padding: 10px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 8px;
}

.lb-nav a.lb-prev, .lb-nav a.lb-next {
    opacity: 0.8;
    transition: var(--transition);
}

.lb-nav a.lb-prev:hover, .lb-nav a.lb-next:hover {
    opacity: 1;
    transform: scale(1.2);
}

/* Адаптивность */
@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .navbar-brand {
        padding-left: 35px;
        font-size: 1.1rem;
    }
    
    .nav-link {
        padding: 8px 12px !important;
        margin: 2px 0;
        text-align: center;
    }
    
    h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .icon-wrapper {
        width: 80px;
        height: 80px;
        margin-bottom: 20px;
    }
    
    .btn-primary, .btn-outline-primary {
        padding: 10px 20px;
        font-size: 0.95rem;
    }
}

/* Эффект блеска для иконок */
@keyframes shine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(45deg);
    animation: shine 3s infinite;
}