:root {
  --primary-color: #ff6f61;
  --primary-glow: rgba(255, 111, 97, 0.4);
  --dark-bg: #111827;
  --secondary-bg: #1F2937;
  --border-color: #374151;
  --text-color-light: #F9FAFB;
  --text-color-dark: #111827;
  --text-color-muted: #9CA3AF;
  --font-headings: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  margin: 0;
  line-height: 1.7;
  color: var(--text-color-light);
  background-color: var(--dark-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.body-no-scroll {
  overflow: hidden;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

h1,
h2,
h3 {
  font-family: var(--font-headings);
  font-weight: 800;
}

.main-header {
  background: rgba(17, 24, 39, 0.8);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-hidden {
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.logo-link {
  display: flex;
  align-items: center;
  color: var(--text-color-light);
  text-decoration: none;
  z-index: 10;
}

.logo {
  height: 40px;
  margin-right: 15px;
}

.main-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.main-nav a {
  color: var(--text-color-light);
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.3s;
}

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

main {
  padding-top: 80px;
}

.hamburger {
  display: none;
}

.hero {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--text-color-light);
  position: relative;
  overflow: hidden;
}

.trailer-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #1a1a1a;
  z-index: -1;
}

.trailer-placeholder p {
  font-size: 1.5rem;
  color: #a0a0a0;
  font-style: italic;
}

.hero-content {
  background: rgba(31, 41, 55, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  padding: 2rem 3rem;
  border-radius: 10px;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  color: var(--text-color-muted);
}

.server-ip-container {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
  padding: 15px;
  border-radius: 8px;
  margin: 30px auto;
  max-width: 400px;
}

.ip-address {
  background-color: var(--dark-bg);
  padding: 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
  font-family: monospace;
  font-size: 1.3rem;
  text-align: center;
}

.ip-address:hover {
  background-color: var(--secondary-bg);
}

.ip-alternative {
  margin: 10px 0 0 0;
  font-size: 0.9rem;
  color: #bdc3c7;
  text-align: center;
}

.btn {
  padding: 12px 28px;
  font-family: var(--font-headings);
  font-weight: 700;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  margin: 0 10px;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--primary-glow);
  background-color: var(--primary-color);
}

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

.btn-secondary:hover {
  background-color: var(--text-color-light);
  color: var(--text-color-dark);
}

.btn-telegram {
  background-color: #27A7E7;
  color: white;
  border-color: #27A7E7;
}

.btn-telegram:hover {
  background-color: transparent;
  color: #27A7E7;
}

.btn-accent {
  background-color: #2ecc71;
  color: white;
  padding: 8px 16px;
  border: none;
  box-shadow: none;
}

.btn-accent:hover {
  background-color: #27ae60;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(46, 204, 113, 0.4);
}

.icon-telegram {
  width: 24px;
  height: 24px;
  vertical-align: middle;
  margin-right: 8px;
}

.server-status {
  margin-top: 2rem;
  font-size: 1.2rem;
}

.status-indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 5px;
}

.status-indicator.online {
  background-color: #2ecc71;
}

.status-indicator.offline {
  background-color: #e74c3c;
}

.status-indicator.loading {
  background-color: #95a5a6;
}

.content-section {
  padding: 60px 0;
}

.content-section.dark-bg {
  background-color: var(--secondary-bg);
}

.content-section h2 {
  text-align: center;
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 40px auto;
  font-size: 1.1rem;
  color: var(--text-color-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feature-card {
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-card h3 {
  color: var(--primary-color);
}

.donate-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.tab-button {
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-color-light);
  padding: 10px 20px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background-color 0.3s;
  margin: 0 5px;
  border-radius: 5px;
}

.tab-button.active,
.tab-button:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.donate-form {
  display: none;
  background: var(--dark-bg);
  padding: 30px;
  border-radius: 10px;
  max-width: 500px;
  margin: 0 auto;
  border: 1px solid var(--border-color);
}

.donate-form.active {
  display: block;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
}

.form-group input,
.form-group select,
.modal-content textarea {
  width: 100%;
  padding: 12px 15px;
  border-radius: 8px;
  background: var(--dark-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color-light);
  font-size: 1rem;
  box-sizing: border-box;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.modal-content textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 15px var(--primary-glow);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23bdc3c7' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 16px;
}

.form-group select option {
  color: var(--text-color-dark);
  background-color: #fff;
}

.total-cost {
  font-size: 1.3rem;
  font-weight: bold;
  margin: 20px 0;
  text-align: center;
  color: var(--primary-color);
}

.disclaimer {
  font-size: 0.9rem;
  color: var(--text-color-muted);
  text-align: center;
  margin-top: 15px;
  font-style: italic;
}

#perm-fieldset:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

.label-with-tooltip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.label-with-tooltip label {
  margin-bottom: 0;
}

.help-icon {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #7f8c8d;
  color: var(--dark-bg);
  font-weight: bold;
  font-size: 14px;
  cursor: pointer;
  position: relative;
}

.tooltip-text {
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s;
  position: absolute;
  z-index: 10;
  bottom: 150%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #2c3e50;
  color: var(--text-color-light);
  text-align: left;
  padding: 15px;
  border-radius: 8px;
  width: 300px;
  font-size: 0.9rem;
  line-height: 1.5;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #2c3e50 transparent transparent transparent;
}

.help-icon:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

.tooltip-text code {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 2px 5px;
  border-radius: 4px;
  font-family: monospace;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: none;
  justify-content: center;
  align-items: center;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--secondary-bg);
  padding: 30px 40px;
  border-radius: 10px;
  max-width: 500px;
  width: 90%;
  position: relative;
  color: var(--text-color-light);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 15px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
}

.modal-content h2 {
  margin-top: 0;
  text-align: center;
}

.appeal-status-message {
  text-align: center;
  margin-top: 15px;
  font-weight: bold;
}

.instruct-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
  box-sizing: border-box;
}

.instruction-container {
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color-light);
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  text-align: center;
  max-width: 700px;
  padding: 40px;
}

.instruction-container h1 {
  color: var(--text-color-light);
}

.instruction-container ol {
  text-align: left;
  display: inline-block;
  margin: 20px 0;
  line-height: 1.8;
}

.disclaimer-box {
  background: rgba(255, 111, 97, 0.1);
  border: 1px solid var(--primary-color);
  border-radius: 8px;
  padding: 20px;
  margin: 30px 0;
  text-align: left;
}

.disclaimer-box h3 {
  margin-top: 0;
  color: var(--primary-color);
}

.consent-container {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.consent-container input[type="checkbox"] {
  margin-right: 10px;
  width: 18px;
  height: 18px;
}

.consent-container label {
  cursor: pointer;
}

.back-link {
  display: block;
  margin-top: 20px;
  color: var(--text-color-muted);
  text-decoration: none;
}

.back-link:hover {
  color: var(--primary-color);
}

.btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.main-footer {
  background: var(--dark-bg);
  border-top: 1px solid var(--border-color);
  text-align: center;
  padding: 30px 0;
}

.content-section h2,
.features-grid,
.donate-form {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.content-section.visible h2,
.content-section.visible .features-grid,
.content-section.visible .donate-form {
  opacity: 1;
  transform: translateY(0);
}

.features-grid.visible .feature-card:nth-child(1) {
  transition-delay: 0.1s;
}

.features-grid.visible .feature-card:nth-child(2) {
  transition-delay: 0.2s;
}

.features-grid.visible .feature-card:nth-child(3) {
  transition-delay: 0.3s;
}

.rule-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(600px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.rule-card {
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
}

.rule-card h3 {
  color: var(--primary-color);
  margin-top: 0;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.rule-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rule-card ul li {
  padding: 10px 0 10px 30px;
  position: relative;
  border-bottom: 1px solid rgba(55, 65, 81, 0.5);
}

.rule-card ul li:last-child {
  border-bottom: none;
}

.rule-card ul li span {
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--primary-color);
  font-weight: bold;
}

.punishments-section {
  margin-top: 60px;
  padding: 30px;
  background: var(--dark-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  text-align: center;
}

.punishments-section ul {
  list-style: none;
  padding: 0;
  margin-top: 20px;
  display: inline-block;
  text-align: left;
}

.punishments-section ul li {
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  .hero-content h2 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1.1rem;
  }

  .content-section h2 {
    font-size: 2rem;
  }

  .logo-link h1 {
    font-size: 1.5rem;
  }

  .logo {
    height: 40px;
  }

  .container {
    width: 95%;
  }

  .hero-buttons .btn {
    display: block;
    margin: 10px auto;
    width: 80%;
  }

  .rule-card-grid {
    grid-template-columns: 1fr;
  }

  .hamburger {
    display: flex;
    background: none;
    border: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 2001;
  }

  .hamburger-line {
    width: 25px;
    height: 3px;
    background: #fff;
    border-radius: 3px;
    transition: all .3s ease-in-out;
  }

  .main-nav {
    position: fixed;
    top: 0;
    left: 100%;
    width: 100%;
    height: 100%;
    padding: 6rem 2rem 2rem;
    box-sizing: border-box;

    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(10px);

    display: flex;
    justify-content: center;
    align-items: center;

    transition: transform .4s cubic-bezier(0.23, 1, 0.32, 1);
    transform: translateX(0);
    z-index: 2000;
  }

  .main-nav.active {
    transform: translateX(-100%);
  }

  .main-nav ul {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .main-nav ul li {
    width: 100%;
    text-align: center;
    margin-bottom: 1.5rem;
  }

  .main-nav a {
    font-size: 1.8rem;
  }

  .main-nav .btn-accent {
    width: 80%;
    padding: 12px 24px;
    font-size: 1.5rem;
  }

  .hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}