/* Основные стили для гостевого дома Кунашир */

:root {
  --main-bg: #f6fbff;
  --accent: #1e90ff;
  --accent2: #00c6ae;
  --dark: #1a2233;
  --light: #fff;
  --shadow: 0 4px 32px #1e90ff22;
  --radius: 18px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Montserrat', 'Nunito', sans-serif;
  background: var(--main-bg);
  color: var(--dark);
  line-height: 1.6;
}

/* Навигация */
nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 15px 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

nav a {
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 25px;
  transition: all 0.3s ease;
  position: relative;
}

nav a:hover,
nav a.active {
  color: var(--accent);
  background: rgba(30, 144, 255, 0.1);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: all 0.3s ease;
  transform: translateX(-50%);
  border-radius: 2px;
}

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

/* Мобильная навигация */
.burger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
}

.burger span {
  width: 25px;
  height: 3px;
  background: var(--dark);
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

.burger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Контейнеры */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

main {
  margin-top: 80px;
  padding: 40px 0;
}

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
  color: var(--dark);
  margin-bottom: 20px;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
  font-weight: 600;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Кнопки */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(30, 144, 255, 0.3);
}

.btn-secondary {
  background: #6c757d;
}

.btn-secondary:hover {
  background: #5a6268;
}

/* Карточки */
.card {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
  margin-bottom: 30px;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 40px rgba(30, 144, 255, 0.2);
}

/* Формы */
.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--dark);
}

input, textarea, select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 16px;
  transition: all 0.3s ease;
  background: white;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.1);
}

/* Адаптивность */
@media (max-width: 768px) {
  .burger {
    display: flex;
  }
  
  nav ul {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: white;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 50px;
    transition: left 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  }
  
  nav ul.open {
    left: 0;
  }
  
  nav a {
    font-size: 1.2rem;
    margin: 10px 0;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .container {
    padding: 0 15px;
  }
  
  main {
    margin-top: 70px;
    padding: 20px 0;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 14px;
  }
  
  .card {
    padding: 20px;
  }
}

/* Анимации */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.slide-in-up {
  animation: slideInUp 0.6s ease-out;
}

/* Утилиты */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

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

.mb-20 {
  margin-bottom: 20px;
}

.mb-30 {
  margin-bottom: 30px;
}

.mt-20 {
  margin-top: 20px;
}

.mt-30 {
  margin-top: 30px;
}

.d-none {
  display: none;
}

.d-block {
  display: block;
}

.d-flex {
  display: flex;
}

.justify-center {
  justify-content: center;
}

.align-center {
  align-items: center;
}

/* Специальные стили для страниц */
.hero {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent2) 100%);
  color: white;
  padding: 100px 0 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Стили для галереи */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.gallery-item:hover {
  transform: scale(1.05);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: all 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* Стили для отзывов */
.review {
  background: white;
  border-radius: var(--radius);
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--accent);
}

.review-author {
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
}

.review-rating {
  color: #ffc107;
  margin-bottom: 10px;
}

/* Стили для календаря */
.calendar {
  background: white;
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}

.calendar-day {
  padding: 15px;
  text-align: center;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #f8f9fa;
}

.calendar-day:hover {
  background: var(--accent);
  color: white;
}

.calendar-day.selected {
  background: var(--accent2);
  color: white;
}

.calendar-day.disabled {
  background: #e9ecef;
  color: #6c757d;
  cursor: not-allowed;
}

/* Стили для игр */
.game-card {
  background: white;
  border-radius: var(--radius);
  padding: 25px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
}

.game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 40px rgba(30, 144, 255, 0.2);
}

.game-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 15px;
}

/* Стили для новостей */
.news-item {
  background: white;
  border-radius: var(--radius);
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--accent);
}

.news-date {
  color: #6c757d;
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.news-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark);
}

.news-excerpt {
  color: #6c757d;
  line-height: 1.6;
}