:root {
  --primary-color: #a9b7c6;
  --secondary-color: #ffc66d;
  --text-color: #a9b7c6;
  --bg-color: #2b2b2b;
  --dark-bg: #1e1e1e;
  --accent-color: #cc7832;
  --link-color: #589df6;
}

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

body {
  font-family: "JetBrains Mono", monospace;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background-color: var(--dark-bg);
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

nav .container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: center;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  align-items: center;
  margin: 0;
  padding: 0;
  position: relative;
}

nav ul li {
  margin: 0;
  padding: 0;
  position: relative;
}

nav ul li a,
nav ul li .current {
  color: var(--text-color);
  text-decoration: none;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  background: var(--dark-bg);
  border: 1px solid transparent;
  transition: all 0.3s ease;
  display: block;
  position: relative;
  overflow: hidden;
}

/* Специальные стили для кнопки Альманах */
nav ul li a[href$=".html"] {
  background: linear-gradient(
    to right,
    var(--accent-color),
    var(--secondary-color)
  );
  color: var(--bg-color);
  font-weight: 500;
  border: none;
  margin-left: 1rem;
  position: relative;
}

nav ul li a[href$=".html"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(204, 120, 50, 0.2);
  color: var(--bg-color);
}

nav ul li a[href$=".html"]::before {
  display: none;
}

nav ul li a[href$=".html"]::after {
  content: "↗";
  margin-left: 0.5rem;
  font-size: 0.9em;
  transition: transform 0.3s ease;
}

nav ul li a[href$=".html"]:hover::after {
  transform: translate(2px, -2px);
}

nav ul li a::before,
nav ul li .current::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 198, 109, 0.1),
    transparent
  );
  transform: translateX(0);
  transition: transform 0.6s ease;
}

nav ul li a:hover::before,
nav ul li .current:hover::before {
  transform: translateX(200%);
}

nav ul li a:hover,
nav ul li .current:hover {
  color: var(--secondary-color);
  border-color: var(--accent-color);
  box-shadow: 0 0 10px rgba(204, 120, 50, 0.1);
  transform: translateY(-2px);
}

/* Добавляем индикатор активной секции */
nav ul li a.active,
nav ul li .current {
  color: var(--secondary-color);
  border-color: var(--accent-color);
  background: linear-gradient(
    to right,
    var(--dark-bg),
    rgba(204, 120, 50, 0.1)
  );
}

/* Добавляем эффект печатающегося текста при наведении */
nav ul li a::after,
nav ul li .current::after {
  content: "</>";
  position: absolute;
  right: 0.5rem;
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s ease;
  color: var(--accent-color);
  font-size: 0.8em;
}

nav ul li a:hover::after,
nav ul li .current:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* Hero Section */
.hero {
  background-color: var(--bg-color);
  min-height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(217deg, rgba(204, 120, 50, 0.1), transparent 70%),
    linear-gradient(127deg, rgba(255, 198, 109, 0.1), transparent 70%),
    linear-gradient(336deg, rgba(88, 157, 246, 0.1), transparent 70%);
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      circle at 20% 30%,
      var(--accent-color) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 70% 60%,
      var(--secondary-color) 1px,
      transparent 1px
    ),
    radial-gradient(circle at 40% 80%, var(--link-color) 1px, transparent 1px),
    radial-gradient(circle at 80% 20%, var(--accent-color) 1px, transparent 1px);
  background-size: 50px 50px;
  background-position: 0 0;
  opacity: 0.1;
  animation: backgroundMove 20s linear infinite;
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.avatar {
  width: 250px;
  height: 250px;
  margin: 0 auto 2rem;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  border: 3px solid var(--accent-color);
  position: relative;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Добавляем прозрачный слой поверх картинки */
.avatar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 2;
}

.avatar::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 40%,
    rgba(255, 198, 109, 0.1) 45%,
    rgba(255, 198, 109, 0.2) 50%,
    rgba(255, 198, 109, 0.1) 55%,
    transparent 60%
  );
  animation: shine 3s linear infinite;
  pointer-events: none;
}

.hero h1 {
  color: var(--secondary-color);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.hero .subtitle {
  color: var(--accent-color);
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* About Section */
.about {
  padding: 80px 0;
  background-color: var(--dark-bg);
}

.about h2 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--secondary-color);
  font-size: 2rem;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-text h3 {
  color: var(--accent-color);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.about-text .date {
  color: var(--link-color);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.about-text p {
  margin-bottom: 2rem;
  color: var(--text-color);
}

/* Services/Skills Section */
.services {
  padding: 80px 0;
  background-color: var(--bg-color);
}

.services h2 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--secondary-color);
  font-size: 2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.service-card {
  text-align: center;
  padding: 1.5rem;
  background-color: var(--dark-bg);
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.service-card i {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.service-card h3 {
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.service-card p {
  color: var(--text-color);
  position: relative;
  padding-top: 0.5rem;
}

/* Contact Section */
.contact {
  padding: 80px 0;
  background-color: #2b2b2b;
}

.contact h2 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--secondary-color);
  font-size: 2rem;
}

.contact-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.contact-info {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-item {
  background-color: #1e1e1e;
  border-radius: 8px;
  padding: 20px 30px;
  display: flex;
  align-items: center;
  gap: 15px;
  width: 300px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.contact-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.contact-item i {
  font-size: 24px;
  color: #cc7832;
  width: 30px;
  text-align: center;
}

.contact-item p {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  color: #ffc66d;
}

.contact-item a {
  color: #ffc66d;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: #589df6;
}

/* Анимация для иконок при наведении */
.contact-item:hover i {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

/* Footer */
footer {
  background-color: var(--dark-bg);
  color: var(--text-color);
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid var(--bg-color);
}

/* Стили для бургер-меню */
.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.burger-menu span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--accent-color);
  transition: all 0.3s ease;
  transform-origin: 1px center;
}

.burger-menu.active span:first-child {
  transform: rotate(45deg);
}

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

.burger-menu.active span:last-child {
  transform: rotate(-45deg);
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
  header {
    padding: 1rem 0;
  }

  .burger-menu {
    display: flex;
  }

  nav .container {
    padding: 0 20px;
    width: 100%;
    position: relative;
  }

  .nav-content {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--dark-bg);
    padding: 80px 20px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
  }

  .nav-content.active {
    transform: translateX(0);
  }

  .nav-content ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 0;
    width: 100%;
    margin: 0;
  }

  .nav-content ul li {
    width: 100%;
    max-width: 300px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    text-align: center;
  }

  .nav-content.active ul li {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(0.1s * var(--item-index));
  }

  .nav-content ul li a,
  .nav-content ul li .current {
    width: 100%;
    text-align: center;
    padding: 0.75rem 1rem;
    font-size: 1.1rem;
    background: var(--dark-bg);
    border: 1px solid var(--accent-color);
    border-radius: 4px;
    color: var(--text-color);
    display: block;
  }

  .nav-content ul li a:hover,
  .nav-content ul li .current:hover {
    background: rgba(204, 120, 50, 0.1);
    transform: none;
    box-shadow: none;
  }

  .nav-content ul li a[href$=".html"] {
    margin-left: 0;
  }

  .nav-content ul li a::before,
  .nav-content ul li a::after,
  .nav-content ul li .current::before,
  .nav-content ul li .current::after {
    display: none;
  }

  .nav-content .lang-switcher {
    margin: 1.5rem 0 0;
    width: 100%;
    max-width: 300px;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
  }

  .nav-content.active .lang-switcher {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
  }

  .nav-content .lang-switcher::before {
    display: none;
  }

  .nav-content .language-select {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1rem;
    font-size: 1.1rem;
    border: 1px solid var(--accent-color);
    border-radius: 4px;
  }

  .nav-content .language-button {
    padding: 0.25rem 0.5rem;
    font-size: 1.1rem;
  }

  .nav-content .language-button:hover {
    color: var(--secondary-color);
  }

  .nav-content .language-button.active {
    color: var(--secondary-color);
  }

  /* Добавляем разделительную линию между навигацией и переключателем языка */
  .nav-content .lang-switcher {
    position: relative;
    padding-top: 1.5rem;
  }

  .nav-content .lang-switcher::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background-color: var(--accent-color);
    opacity: 0.3;
  }

  /* Предотвращаем прокрутку body при открытом меню */
  body.menu-open {
    overflow: hidden;
  }

  /* Увеличиваем отступ для основного контента */
  .hero {
    padding-top: 100px;
  }
}

/* Дополнительные стили для очень маленьких экранов */
@media (max-width: 380px) {
  .nav-content ul li,
  .nav-content .lang-switcher {
    max-width: 250px;
  }

  .nav-content ul li a,
  .nav-content ul li .current,
  .nav-content .language-select {
    font-size: 1rem;
    padding: 0.6rem 0.8rem;
  }

  .nav-content .language-button {
    font-size: 1rem;
  }
}

/* Skill Percentages */
.service-card p::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background-color: var(--bg-color);
  border-radius: 2px;
}

.service-card p::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 4px;
  background-color: var(--accent-color);
  transition: width 0.3s;
  border-radius: 2px;
}

/* Python3 Django - 90% */
.service-card:nth-child(1) p::after {
  width: 90px;
}

/* Docker - 85% */
.service-card:nth-child(2) p::after {
  width: 85px;
}

/* Elasticsearch - 80% */
.service-card:nth-child(3) p::after {
  width: 80px;
}

/* Oracle PL/SQL - 75% */
.service-card:nth-child(4) p::after {
  width: 75px;
}

/* Linux administrator - 70% */
.service-card:nth-child(5) p::after {
  width: 70px;
}

/* Frontend - 60% */
.service-card:nth-child(6) p::after {
  width: 60px;
}

@keyframes backgroundMove {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 50px 50px;
  }
}

.geometric-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.shape {
  position: absolute;
  opacity: 0.1;
  animation: float 10s ease-in-out infinite;
}

.shape:nth-child(1) {
  top: 20%;
  left: 10%;
  width: 50px;
  height: 50px;
  border: 2px solid var(--accent-color);
  transform: rotate(45deg);
  animation-delay: 0s;
}

.shape:nth-child(2) {
  top: 40%;
  right: 15%;
  width: 30px;
  height: 30px;
  border: 2px solid var(--secondary-color);
  border-radius: 50%;
  animation-delay: -2s;
}

.shape:nth-child(3) {
  bottom: 30%;
  left: 20%;
  width: 40px;
  height: 40px;
  border: 2px solid var(--link-color);
  transform: rotate(30deg);
  animation-delay: -4s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0);
  }
  50% {
    transform: translateY(20px) rotate(10deg);
  }
}

@keyframes shine {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

/* Индикатор прогресса прокрутки */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(
    to right,
    var(--accent-color),
    var(--secondary-color)
  );
  z-index: 1001;
  transition: width 0.1s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Кнопка возврата наверх */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--dark-bg);
  border: 2px solid var(--accent-color);
  border-radius: 50%;
  color: var(--accent-color);
  font-size: 20px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.scroll-to-top:hover {
  background-color: var(--accent-color);
  color: var(--dark-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(204, 120, 50, 0.2);
}

.scroll-to-top.visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

/* Стили для переключателя языка */
.lang-switcher {
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  position: relative;
}

.language-select {
  display: flex;
  align-items: center;
  background: var(--dark-bg);
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 0.5rem 1rem;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.language-select:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(204, 120, 50, 0.1);
}

.language-button {
  background: none;
  border: none;
  color: var(--text-color);
  padding: 0;
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.3s ease;
}

.language-button:hover {
  color: var(--secondary-color);
}

.language-button.active {
  color: var(--secondary-color);
}

.language-separator {
  color: var(--accent-color);
  opacity: 0.5;
  font-size: 1rem;
  user-select: none;
}

/* Добавляем разделительную линию перед переключателем */
.lang-switcher::before {
  content: "";
  position: absolute;
  left: 0.75rem;
  height: 1rem;
  width: 1px;
  background-color: var(--accent-color);
  opacity: 0.3;
}