@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('./fonts/inter-300.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./fonts/inter-400.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('./fonts/inter-500.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('./fonts/inter-600.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./fonts/inter-700.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('./fonts/inter-800.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('./fonts/inter-900.ttf') format('truetype');
}

:root {

  --bg-primary: #131316;
  --bg-secondary: #18181b;
  --bg-tertiary: #232327;
  --bg-card: #1e1e22;
  --bg-card-hover: #27272b;

  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  --accent-primary: #3b82f6;
  --accent-secondary: #8b5cf6;
  --accent-success: #10b981;
  --accent-warning: #f59e0b;

  --border-primary: #35353b;
  --border-secondary: #4d4d56;

  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --gradient-secondary: linear-gradient(135deg, #1e40af 0%, #7c3aed 100%);
  --gradient-accent: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.4);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.5);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.6), 0 8px 10px -6px rgb(0 0 0 / 0.6);
  --shadow-glow: 0 0 20px rgb(59 130 246 / 0.3);

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 130ms var(--ease-out);
  --transition-normal: 220ms var(--ease-out);
  --transition-slow: 380ms var(--ease-out);
}

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

html {
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgb(19 19 22 / 55%);
  backdrop-filter: blur(30px);
  border-bottom: 1px solid var(--border-primary);
  z-index: 1000;
  transition: var(--transition-normal);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) 0;
}

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

.nav-brand img {
  width: 40px;
  height: 40px;
  margin-right: 15px;
}

.nav-brand h2 {

  color: white;
  font-weight: 600;
  font-size: var(--font-size-xl);
  letter-spacing: -0.025em;
}

.nav-links {
  display: none;
  gap: var(--space-8);
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-fast);
  border-radius: 1px;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: var(--transition-normal);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

@media (min-width: 768px) {
  .nav-cta {
    margin-left: var(--space-8);
  }
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  margin-left: var(--space-3);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: var(--transition-fast);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }
}

.nav.mobile-open .nav-links {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-top: none;
  padding: var(--space-6);
  gap: var(--space-4);
}

.hero {
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%),
              radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
  padding: calc(80px + var(--space-20)) 0 var(--space-20);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-2xl);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
  font-size: var(--font-size-sm);
  color: #b6ddff;
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.025em;
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-weight: 500;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--font-size-6xl);
  }

  .hero-buttons {
    flex-wrap: nowrap;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
  cursor: pointer;
  border: none;
  font-family: inherit;
  font-size: var(--font-size-sm);
  padding: var(--space-3) var(--space-6);
  min-height: 44px;
  position: relative;
  overflow: hidden;
}

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

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-secondary);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-primary);
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-base);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header h2 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
  letter-spacing: -0.025em;
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.features {
  padding: var(--space-20) 0;
  background: var(--bg-primary);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;

}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-normal);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-secondary);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  font-size: 18px;
  filter: grayscale(1);
  transition: var(--transition-normal);
}

.feature-card:hover .feature-icon {
  filter: grayscale(0);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.servers {
  padding: var(--space-20) 0;
  background: var(--bg-secondary);
}

.servers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.server-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.server-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.server-card:hover::before {
  transform: scaleX(1);
}

.server-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-secondary);
}

.server-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.server-flag {
  font-size: 2rem;
  border-radius: var(--radius-sm);
}

.server-info h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.server-info p {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.server-stats {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.server-stat {
  text-align: center;
}

.server-stat-value {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--accent-success);
}

.server-stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.server-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--accent-success);
}

.server-status::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent-success);
  border-radius: 50%;
}

.download {
  padding: var(--space-20) 0;
  background: var(--bg-primary);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-4);
}

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.download-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-secondary);
}

.download-card .platform-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 18px;

  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-secondary);
  transition: var(--transition-normal);
  margin-bottom: var(--space-4);
}

.download-card:hover .platform-icon {
  background: rgba(255, 255, 255, 0.06);
  border-color: #52525b;
}

.download-card .platform-icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}

.download-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.download-card p {
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
  min-height: 2.8em;
}

.download-actions {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: auto;
}

.download-action {
  width: 100%;
  min-height: 40px;
  padding: 9px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-secondary);
  background: var(--bg-card-hover);
  color: var(--text-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.download-action:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
  color: white;
}

.faq {
  padding: var(--space-20) 0;
  background: var(--bg-secondary);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item:hover {
  border-color: var(--border-secondary);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-6);
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-fast);
}

.faq-question:hover {
  background: var(--bg-card-hover);
}

.faq-icon {
  font-size: var(--font-size-xl);
  transition: var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer-content {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--text-secondary);
  line-height: 1.6;
}

.cta {
  background: var(--gradient-primary);
  padding: var(--space-20) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10zm10 0c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta h2 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-4);
  letter-spacing: -0.025em;
}

.cta p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
}

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

.cta .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
}

.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-primary);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: var(--space-4);
  font-weight: 600;
}

.footer-section h3 {
  font-size: var(--font-size-xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.footer-section p {
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.footer-section a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: var(--space-2);
  transition: var(--transition-fast);
  font-size: var(--font-size-sm);
}

.footer-section a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-primary);
  padding-top: var(--space-8);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(3, 1fr);
  }
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-secondary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

@media (max-width: 767px) {
  .hero {
    padding: calc(80px + var(--space-12)) 0 var(--space-12);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-lg);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
  }

  .hero-stats {
    gap: var(--space-8);
  }

  .section-header h2 {
    font-size: var(--font-size-2xl);
  }

  .servers-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 520px) {
  .download-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

.loading {
  opacity: 0.6;
  pointer-events: none;
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
}

.floating-element {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent-primary);
  border-radius: 50%;
  opacity: 0.3;
}

.floating-element:nth-child(1) { top: 20%; left: 10%; }
.floating-element:nth-child(2) { top: 60%; left: 80%; }
.floating-element:nth-child(3) { top: 80%; left: 20%; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-popular {
  border-color: var(--accent-primary);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.pricing-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: var(--space-6);
}

.price-currency {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
}

.price-amount {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 var(--space-1);
}

.price-period {
  font-size: var(--font-size-base);
  color: var(--text-muted);
}

.pricing-features {
  margin-bottom: var(--space-8);
}

.pricing-feature {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-sm);
}

.pricing-feature .feature-icon {
  color: var(--accent-success);
  margin-right: var(--space-3);
  font-weight: 600;
}

.key-activation {
  max-width: 600px;
  margin: 0 auto;
}

.key-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
}

.key-form-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.key-input-group {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.key-input {
  flex: 1;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-family: 'Courier New', monospace;
  text-align: center;
  letter-spacing: 2px;
}

.key-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.key-help {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.download-platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: var(--transition-normal);
}

.platform-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.platform-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.platform-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.platform-version {
  color: var(--accent-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.platform-requirements {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
}

.platform-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-6);
}

.platform-feature {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.platform-downloads {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.platform-downloads .btn {
  flex: 1;
}

.platform-size {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

.installation-tabs {
  max-width: 800px;
  margin: 0 auto;
}

.tab-buttons {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  overflow-x: auto;
  padding-bottom: var(--space-2);
}

.tab-button {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-6);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.tab-button:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-secondary);
}

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

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.installation-steps {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.step {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.step:last-child {
  margin-bottom: 0;
}

.step-number {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.step-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.step-content p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.step-content code {
  background: var(--bg-secondary);
  color: var(--accent-primary);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-sm);
}

.config-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.config-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: var(--transition-normal);
}

.config-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.config-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.config-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.config-card p {
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.config-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-6);
}

.config-feature {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.manual-config {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
}

.config-form-card,
.config-output-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.config-form-card h3,
.config-output-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 500;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.config-output {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  max-height: 400px;
  overflow-y: auto;
}

.config-output pre {
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-xs);
  line-height: 1.5;
  margin: 0;
}

.config-actions {
  display: flex;
  gap: var(--space-3);
}

.config-actions .btn {
  flex: 1;
}

.import-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.import-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: var(--transition-normal);
}

.import-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.import-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.import-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.import-card p {
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.import-example,
.subscription-example {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  margin-top: var(--space-4);
}

.import-example code,
.subscription-example code {
  color: var(--accent-primary);
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-xs);
  word-break: break-all;
}

.qr-placeholder {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-top: var(--space-4);
}

.qr-code {
  font-size: 4rem;
  color: var(--text-muted);
}

.file-formats {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-4);
}

.format {
  background: var(--bg-secondary);
  color: var(--accent-primary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 600;
  font-family: 'Courier New', monospace;
}

@media (max-width: 767px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .download-platforms {
    grid-template-columns: 1fr;
  }

  .platform-downloads {
    flex-direction: column;
  }

  .tab-buttons {
    justify-content: flex-start;
  }

  .manual-config {
    grid-template-columns: 1fr;
  }

  .config-actions {
    flex-direction: column;
  }

  .key-input-group {
    flex-direction: column;
  }

  .import-methods {
    grid-template-columns: 1fr;
  }
}

section[id] {
  scroll-margin-top: 88px;
}

@keyframes rise {
  from { opacity: 0; transform: translate3d(0, 18px, 0); }
  to   { opacity: 1; transform: none; }
}

.hero-badge,
.hero-title,
.hero-subtitle,
.hero-buttons,
.hero-stats {
  animation: rise 520ms var(--ease-out) backwards;
}

.hero-badge     { animation-delay: 40ms; }
.hero-title     { animation-delay: 110ms; }
.hero-subtitle  { animation-delay: 180ms; }
.hero-buttons   { animation-delay: 250ms; }
.hero-stats     { animation-delay: 320ms; }

.reveal {
  opacity: 0;
  transform: translate3d(0, 20px, 0);
  transition: opacity 460ms var(--ease-out), transform 460ms var(--ease-out);
  transition-delay: calc(var(--reveal-i, 0) * 55ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1);    opacity: 0.25; }
  50%      { transform: translate3d(0, -26px, 0) scale(1.6); opacity: 0.55; }
}

.floating-element {
  animation: drift 14s var(--ease-out) infinite;
  will-change: transform, opacity;
}

.floating-element:nth-child(1) { animation-delay: 0s;    animation-duration: 14s; }
.floating-element:nth-child(2) { animation-delay: -4.5s; animation-duration: 18s; }
.floating-element:nth-child(3) { animation-delay: -9s;   animation-duration: 16s; }

.feature-card,
.server-card,
.download-card {
  transition: background var(--transition-normal),
              border-color var(--transition-normal),
              transform var(--transition-normal),
              box-shadow var(--transition-normal);
}

.feature-card:hover,
.server-card:hover,
.download-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.download-card:hover .platform-icon {
  transform: scale(1.06);
  transition: transform 220ms var(--ease-spring),
              background 220ms var(--ease-out),
              border-color 220ms var(--ease-out);
}

.btn:active,
.nav-cta:active,
.download-action:active {
  transform: scale(0.97);
  transition-duration: 90ms;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.faq-icon {
  transition: transform 220ms var(--ease-spring);
  display: inline-block;
}

.header.scrolled {
  background: rgb(19 19 22 / 82%);
  border-bottom-color: var(--border-secondary);
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.nav-cta:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}