/* =============================================================================
   За горизонтом — стиль блога о путешествиях
   ============================================================================= */

/* --- Обнуление и базовые настройки --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Цветовая палитра — натуральные, "земляные" оттенки, подходящие для travel-блога */
  --color-primary: #2c5f2d;      /* тёмно-зелёный — ассоциируется с природой */
  --color-primary-dark: #1e421f;
  --color-accent: #d97706;        /* тёплый оранжевый — акценты */
  --color-accent-light: #f59e0b;
  --color-text: #333333;
  --color-text-muted: #666666;
  --color-bg: #faf9f6;            /* тёплый белый, слегка кремовый */
  --color-bg-card: #ffffff;
  --color-border: #e5e0d9;
  --color-header: #2c3e50;
  --color-link: #2c5f2d;
  --color-link-hover: #1e421f;

  --font-sans: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-serif: 'Georgia', 'Times New Roman', serif;

  --container-width: 1140px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --radius: 8px;
  --transition: all 0.2s ease-in-out;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-link);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

ul {
  list-style: none;
}

/* --- Контейнер --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* =============================================================================
   Шапка и навигация
   ============================================================================= */
.site-header {
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

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

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-header);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-header);
  padding: 6px 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-small {
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: white;
}

.btn-small:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  width: 100%;
  margin-top: var(--spacing-sm);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
}

/* Мобильное меню */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-header);
  cursor: pointer;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    display: none;
  }

  .site-nav.active {
    display: block;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-md);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .btn-small {
    display: none;
  }
}

/* =============================================================================
   Герой-секция
   ============================================================================= */
.hero {
  text-align: center;
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-header);
  margin-bottom: var(--spacing-sm);
  line-height: 1.25;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-header);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-border);
}

/* =============================================================================
   Карточки постов
   ============================================================================= */
.featured-posts {
  margin-bottom: var(--spacing-xl);
}

.post-card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--color-border);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.post-card__link {
  display: flex;
  text-decoration: none;
  color: inherit;
}

.post-card__image {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.post-card--large .post-card__image {
  height: 320px;
}

.post-card__content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.post-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-accent);
}

.post-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-header);
  line-height: 1.35;
}

.post-card--large .post-card__title {
  font-size: 1.45rem;
}

.post-card__excerpt {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-meta {
  display: flex;
  gap: var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* =============================================================================
   Главная страница — сетка постов
   ============================================================================= */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.posts-grid .post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.posts-grid .post-card__content {
  flex: 1;
}

/* =============================================================================
   Односторонняя страница поста
   ============================================================================= */
.post-single {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.post-single__header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.post-single__title {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-header);
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
}

.post-single__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.post-single__image {
  position: relative;
}

.post-single__image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.post-single__image figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  font-size: 0.85rem;
  padding: 8px 16px;
}

.post-single__content {
  padding: var(--spacing-lg);
}

.post-single__content p {
  margin-bottom: var(--spacing-md);
}

.post-single__content h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-header);
  margin: var(--spacing-lg) 0 var(--spacing-md);
}

.post-single__content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-header);
  margin: var(--spacing-md) 0 var(--spacing-sm);
}

.post-single__content ul {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-md);
}

.post-single__content li {
  margin-bottom: var(--spacing-xs);
  position: relative;
}

.post-single__content li::before {
  content: '•';
  color: var(--color-accent);
  font-weight: bold;
  position: absolute;
  left: -1.2em;
}

.post-single__content blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--spacing-md);
  margin: var(--spacing-md) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

.post-single__footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.post-share {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.post-share span {
  font-weight: 600;
  color: var(--color-header);
}

.share-btn {
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  background: var(--color-bg);
  border-radius: var(--radius);
  transition: var(--transition);
}

.share-btn:hover {
  background: var(--color-primary);
  color: white;
  text-decoration: none;
}

.post-tags span {
  font-weight: 600;
  color: var(--color-header);
}

.post-tag--small {
  font-size: 0.8rem;
  padding: 2px 8px;
  background: var(--color-bg);
  border-radius: 12px;
  margin-right: 6px;
}

.post-tag--small:hover {
  background: var(--color-border);
  text-decoration: none;
}

/* =============================================================================
   Страницы разделов
   ============================================================================= */
.category-page {
  padding-bottom: var(--spacing-xl);
}

.category-intro {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
}

.country-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.country-card {
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  text-decoration: none;
  background: var(--color-bg-card);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.country-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.country-card__image {
  height: 160px;
  background-size: cover;
  background-position: center;
}

.country-card__content {
  padding: var(--spacing-md);
}

.country-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-header);
  margin-bottom: 4px;
}

.country-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.posts-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.posts-list li {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-md);
  transition: var(--transition);
}

.posts-list li:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.post-meta-list {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.posts-list h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.posts-list h3 a {
  color: var(--color-header);
}

.posts-list h3 a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.posts-list p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* =============================================================================
   Контент страницы (about, contact, privacy)
   ============================================================================= */
.page-content {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
}

.page-content--narrow {
  max-width: 760px;
}

.page-intro {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.about-hero {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.about-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-border);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 3rem;
  font-weight: 700;
  color: white;
  background: linear-gradient(135deg, #2c5f2d 0%, #4a8a4a 100%);
  border-radius: 50%;
}

.about-section {
  margin-bottom: var(--spacing-lg);
}

.about-section h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-header);
  margin-bottom: var(--spacing-sm);
}

.about-list {
  margin-left: var(--spacing-md);
}

.about-list li {
  margin-bottom: var(--spacing-xs);
  position: relative;
  padding-left: 20px;
}

.about-list li::before {
  content: '✓';
  color: var(--color-primary);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.about-note {
  font-size: 0.9rem;
  font-style: italic;
  color: var(--color-text-muted);
}

.about-cta {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-md);
}

.contact-section {
  margin-bottom: var(--spacing-lg);
}

.contact-section h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-header);
  margin-bottom: var(--spacing-sm);
}

.contact-email {
  font-size: 1.1rem;
}

.contact-email a {
  font-weight: 600;
}

.contact-list {
  margin-left: var(--spacing-md);
}

.contact-list li {
  margin-bottom: var(--spacing-xs);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
}

.faq-item summary {
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: 600;
  color: var(--color-header);
  cursor: pointer;
  background: var(--color-bg);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  float: right;
  font-weight: bold;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item p {
  padding: var(--spacing-sm) var(--spacing-md);
  margin: 0;
  border-top: 1px solid var(--color-border);
}

/* Форма контактов */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 520px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-header);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44, 95, 45, 0.1);
}

.form-group--note {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.form-group--note input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

/* =============================================================================
   Footer
   ============================================================================= */
.site-footer {
  background: var(--color-header);
  color: #dcdcdc;
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-sm);
}

.footer-text {
  font-size: 0.9rem;
  color: #b8c4ce;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #b8c4ce;
  transition: var(--transition);
}

.footer-links a:hover {
  color: white;
  text-decoration: none;
}

.footer-bottom {
  padding-top: var(--spacing-md);
  border-top: 1px solid #3d4f5f;
  font-size: 0.8rem;
  color: #8fa0ae;
  text-align: center;
}

.footer-bottom p {
  margin-bottom: 4px;
}

/* =============================================================================
   Адаптивность
   ============================================================================= */
@media (max-width: 1024px) {
  .posts-grid,
  .country-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero h1 {
    font-size: 2.1rem;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-xl: 3rem;
  }

  .hero {
    padding: var(--spacing-lg) 0 var(--spacing-md);
  }

  .hero h1 {
    font-size: 1.8rem;
  }

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

  .posts-grid,
  .country-grid {
    grid-template-columns: 1fr;
  }

  .post-card--large .post-card__image {
    height: 240px;
  }

  .post-single__title {
    font-size: 1.5rem;
  }

  .post-single__image img {
    height: 280px;
  }

  .post-single__content {
    padding: var(--spacing-md);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .page-content {
    padding: var(--spacing-md);
  }
}

/* =============================================================================
   Placeholder для изображений (генерируются CSS)
   ============================================================================= */
.post-single__image--placeholder {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-text {
  color: white;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  padding: 20px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* =============================================================================
   Счётчик просмотров и прочее (скрыто для SEO-нейтральности)
   ============================================================================= */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}