/* ===== CSS Variables ===== */
:root {
    /* Цветовая палитра */
    --primary-color: #141414;
    --secondary-color: #F6D400;
    --accent-color: #1B1B1B;
    --background-light: #F1E2C2;
    --background-white: #FFF9EA;
    --text-dark: #141414;
    --text-light: #4F4638;
    --border-color: #C9B88A;
    --shadow-color: rgba(0, 0, 0, 0.12);
    --error-color: #D32F2F;
    --success-color: #388E3C;

    /* Шрифты */
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: Georgia, 'Times New Roman', serif;

    /* Размеры */
    --max-width: 1200px;
    --border-radius: 8px;
    --spacing-small: 8px;
    --spacing-medium: 16px;
    --spacing-large: 24px;
    --spacing-xlarge: 32px;

    /* Тени */
    --shadow-small: 0 2px 4px var(--shadow-color);
    --shadow-medium: 0 4px 8px var(--shadow-color);
    --shadow-large: 0 8px 16px var(--shadow-color);
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    /* High contrast gradient to be 100% sure it is visible */
    background: linear-gradient(135deg, #E6D0A1 0%, #FFF5D6 50%, #FFF9EA 100%) !important;
    background-attachment: fixed !important;
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: var(--spacing-medium);
    color: var(--accent-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-medium);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ===== Utility Classes ===== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-medium);
}

.section {
    padding: var(--spacing-xlarge) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xlarge);
}

.page-header {
    padding: 120px 0 var(--spacing-xlarge);
    /* Vivid yellow gradient */
    background: linear-gradient(135deg, #FFC107 0%, #F6D400 40%, #FFF59D 100%) !important;
    border-bottom: 2px solid var(--primary-color);
    border-top: 2px solid var(--primary-color);
    box-shadow: 0 4px 12px rgba(246, 212, 0, 0.25);
}

.page-header p {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-dark);
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-small);
    margin-bottom: var(--spacing-medium);
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumbs a {
    color: var(--text-dark);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.breadcrumbs a:hover {
    border-color: var(--text-dark);
}

.breadcrumbs .separator {
    color: var(--text-light);
    opacity: 0.5;
}

.breadcrumbs [aria-current="page"] {
    color: var(--text-light);
    cursor: default;
}

.grid {
    display: grid;
    gap: var(--spacing-large);
}

.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-5px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.card {
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-small);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    border: 1px solid rgba(20, 20, 20, 0.12);
    /* Animation base styles */
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    /* Ensures it's invisible before animation starts */
}

/* Staggered animation delay for grid items */
.card:nth-child(1) {
    animation-delay: 0.1s;
}

.card:nth-child(2) {
    animation-delay: 0.2s;
}

.card:nth-child(3) {
    animation-delay: 0.3s;
}

.card:nth-child(4) {
    animation-delay: 0.4s;
}

.card:nth-child(5) {
    animation-delay: 0.5s;
}

.card:nth-child(6) {
    animation-delay: 0.6s;
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--secondary-color);
}

.card-image {
    height: 240px;
    background: linear-gradient(120deg, #E9D8A6 0%, #F6D400 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-weight: 600;
    position: relative;
    cursor: zoom-in;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.card:hover .card-image img {
    transform: scale(1.1);
}

.card-body {
    padding: var(--spacing-large);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-medium);
    flex: 1;
}

.card-title {
    margin: 0;
    font-size: 1.25rem;
}

.card-text {
    margin: 0;
    color: var(--text-light);
}

.card-meta {
    font-size: 0.9rem;
    color: var(--text-light);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background-color: #F1E2C2;
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 600;
}

.empty-state {
    text-align: center;
    color: var(--text-light);
    background-color: var(--background-white);
    padding: var(--spacing-xlarge);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-small);
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-small);
    color: var(--text-light);
}

.info-list strong {
    color: var(--text-dark);
}

.quiz-question {
    border: 1px solid var(--border-color);
    padding: var(--spacing-large);
    border-radius: var(--border-radius);
    background-color: var(--background-white);
}

.quiz-options {
    display: grid;
    gap: var(--spacing-medium);
}

.quiz-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-medium);
    padding: var(--spacing-medium);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    background-color: var(--background-white);
    animation: fadeInUp 0.5s ease backwards;
}

.quiz-option:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(246, 212, 0, 0.3);
    transform: translateX(5px);
    background-color: #FFFDE7;
}

.quiz-option img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 6px;
}

.result-box {
    background-color: #FFF7E6;
    border: 1px solid #E7C98B;
    color: var(--accent-color);
    padding: var(--spacing-medium);
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 600;
}

/* Quiz Text Input Styles */
.quiz-input-wrapper {
    width: 100%;
}

.quiz-text-input {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: var(--font-main);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--background-white);
    color: var(--text-dark);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.quiz-text-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(20, 20, 20, 0.1);
}

.quiz-text-input::placeholder {
    color: var(--text-light);
    opacity: 0.7;
}

.quiz-text-input.correct {
    border-color: var(--success-color);
    background-color: rgba(56, 142, 60, 0.1);
}

.quiz-text-input.incorrect {
    border-color: var(--error-color);
    background-color: rgba(211, 47, 47, 0.1);
}

/* ===== Map Section ===== */
.map-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: var(--spacing-large);
    align-items: start;
}

.places-map {
    height: 520px;
    border-radius: var(--border-radius);
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-medium);
    overflow: hidden;
}

.map-note {
    margin-top: var(--spacing-medium);
    color: var(--text-light);
    text-align: center;
}

.map-sidebar {
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-large);
    border: 1px solid rgba(20, 20, 20, 0.12);
    box-shadow: var(--shadow-small);
}

.map-sidebar h3 {
    margin-bottom: var(--spacing-medium);
}

.map-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-medium);
}

.map-grid .card {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.map-grid .card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.map-grid .card-image {
    height: 200px;
}

.popup-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.popup-image {
    width: 240px;
    height: 160px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    cursor: zoom-in;
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #000000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* ===== Hero Section ===== */
.hero {
    background: var(--secondary-color);
    color: var(--primary-color);
    padding: 140px 0 90px;
    text-align: center;
    margin-top: 70px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-medium);
    position: relative;
    padding-top: var(--spacing-xlarge);
    padding-bottom: var(--spacing-xlarge);
}

.hero-content::before,
.hero-content::after {
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    height: 2px;
    background-color: var(--primary-color);
}

.hero-content::before {
    top: 0;
}

.hero-content::after {
    bottom: 0;
}

.hero h2 {
    color: var(--primary-color);
    font-size: 3rem;
    margin-bottom: var(--spacing-large);
}

.hero p {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-xlarge);
    line-height: 1.8;
    color: var(--text-dark);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-medium);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Form Styles ===== */
.form-group {
    margin-bottom: var(--spacing-large);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-small);
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: var(--font-main);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group small {
    display: block;
    margin-top: var(--spacing-small);
    color: var(--text-light);
    font-size: 0.875rem;
}

.char-counter {
    text-align: right;
}

/* File input styling */
input[type="file"] {
    width: 100%;
    padding: 12px;
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
}

/* ===== Footer ===== */
.main-footer {
    background-color: var(--accent-color);
    color: var(--secondary-color);
    text-align: center;
    padding: var(--spacing-large) 0;
    margin-top: 80px;
}

.main-footer p {
    margin: 0;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .hero {
        padding: 110px 0 70px;
    }

    .hero h2 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

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

    .places-map {
        height: 380px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }

    .hero h2 {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 var(--spacing-small);
    }
}

/* ===== Loading States ===== */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xlarge);
    gap: var(--spacing-medium);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-text {
    color: var(--text-light);
    font-size: 0.95rem;
}

.error-container {
    text-align: center;
    padding: var(--spacing-xlarge);
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--error-color);
}

.error-container p {
    color: var(--error-color);
    margin-bottom: var(--spacing-medium);
}

.btn-retry {
    background-color: var(--error-color);
    color: white;
    border-color: var(--error-color);
}

.btn-retry:hover {
    background-color: #b71c1c;
    border-color: #b71c1c;
    color: white;
}

/* ===== Image Gallery ===== */
.image-gallery {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.gallery-main {
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.gallery-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    font-size: 0.85rem;
    text-align: center;
}

.gallery-thumbnails {
    display: flex;
    gap: 4px;
    padding: 6px;
    background: rgba(20, 20, 20, 0.85);
    overflow-x: auto;
    scrollbar-width: thin;
}

.gallery-thumb {
    flex-shrink: 0;
    width: 48px;
    height: 36px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    overflow: hidden;
    background: none;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumb:hover {
    border-color: var(--secondary-color);
    transform: scale(1.05);
}

.gallery-thumb.active {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(246, 212, 0, 0.3);
}

.gallery-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 6px;
    background: var(--primary-color);
}

.gallery-prev,
.gallery-next {
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: var(--secondary-color);
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.gallery-prev:hover,
.gallery-next:hover {
    transform: scale(1.1);
    background: #ffe066;
}

.gallery-counter {
    color: var(--secondary-color);
    font-size: 0.85rem;
    font-weight: 500;
    min-width: 50px;
    text-align: center;
}

.gallery-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--text-light);
    font-style: italic;
}

/* Popup Gallery Styles */
.popup-gallery {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 8px;
}

.popup-main-image {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.popup-thumbs {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.popup-thumb {
    width: 44px;
    height: 32px;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color 0.2s ease, opacity 0.2s ease;
    opacity: 0.7;
}

.popup-thumb:hover {
    opacity: 1;
    border-color: var(--secondary-color);
}

.popup-thumb.active {
    opacity: 1;
    border-color: var(--secondary-color);
}

/* Card image gallery adjustments */
.card-image .image-gallery {
    height: 240px;
}

.map-grid .card-image .image-gallery {
    height: 200px;
}

/* Responsive gallery */
@media (max-width: 768px) {
    .gallery-thumbnails {
        padding: 4px;
    }

    .gallery-thumb {
        width: 40px;
        height: 30px;
    }

    .gallery-nav {
        padding: 4px;
    }

    .gallery-prev,
    .gallery-next {
        width: 24px;
        height: 24px;
        font-size: 1rem;
    }
}

/* Lightbox Styles */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    display: none;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
    border: 2px solid var(--secondary-color);
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    color: var(--secondary-color);
    margin-top: 20px;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    text-align: center;
    padding: 0 20px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.lightbox-close:hover {
    color: var(--secondary-color);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 40px;
    pointer-events: none;
    transform: translateY(-50%);
}

.lightbox-btn {
    pointer-events: auto;
    background: rgba(246, 212, 0, 0.2);
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.lightbox-btn:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
}