:root {
  --bg-primary:       #0A0C14;   
  --bg-secondary:     #10131F;   
  --bg-glass:         rgba(255, 255, 255, 0.04);
  --bg-glass-active:  rgba(255, 255, 255, 0.08);
  --accent-gold:      #C9A84C;   
  --accent-cyan:      #00D4FF;   
  --accent-gold-glow: rgba(201, 168, 76, 0.25);
  --accent-cyan-glow: rgba(0, 212, 255, 0.20);
  --text-primary:     #F0EDE6;   
  --text-secondary:   #8A8FA8;   
  --text-accent:      #C9A84C;   
  --border-subtle:    rgba(201, 168, 76, 0.15);
  --border-glow:      rgba(0, 212, 255, 0.30);
  --gradient-hero:    linear-gradient(135deg, #0A0C14 0%, #111827 50%, #0A0C14 100%);
  --gradient-gold:    linear-gradient(90deg, #C9A84C, #E8C97A, #C9A84C);
  --gradient-card:    linear-gradient(145deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  --shadow-glow-gold: 0 0 30px rgba(201, 168, 76, 0.3), 0 0 60px rgba(201, 168, 76, 0.1);
  --shadow-glow-cyan: 0 0 30px rgba(0, 212, 255, 0.3), 0 0 60px rgba(0, 212, 255, 0.1);
  --radius-sm:        8px;
  --radius-md:        16px;
  --radius-lg:        24px;
  --transition-fast:  0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-med:   0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:  0.8s cubic-bezier(0.4, 0, 0.2, 1);
  
  --header-height:    80px;
}


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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  height: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}


h1, h2, h3, h4, h5, h6 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-gold);
}

h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 600;
  margin-bottom: 1rem;
}

p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

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

.tech-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--accent-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}


.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gold);
  color: var(--bg-primary);
  padding: 10px 20px;
  font-weight: bold;
  border-radius: 0 0 4px 4px;
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}


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

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

::-webkit-scrollbar-thumb {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
}

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


.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

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

.section-secondary {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}


.glass-panel {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  transition: transform var(--transition-med), border-color var(--transition-med), box-shadow var(--transition-med);
}

.glass-panel:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow-cyan);
}


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--bg-primary);
  border: none;
}

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

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--accent-gold);
}

.btn-secondary:hover {
  background: var(--accent-gold);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

.btn-outline-cyan {
  background: transparent;
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan);
}

.btn-outline-cyan:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  box-shadow: var(--shadow-glow-cyan);
  transform: translateY(-2px);
}


header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(10, 12, 20, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: padding var(--transition-med), height var(--transition-med), background var(--transition-med);
}

header.scrolled {
  height: 70px;
  background: rgba(10, 12, 20, 0.9);
  border-bottom: 1px solid var(--border-glow);
  box-shadow: 0 4px 30px rgba(0, 212, 255, 0.1);
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  fill: var(--accent-cyan);
  filter: drop-shadow(0 0 8px var(--accent-cyan));
}

.logo-text {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

.logo-text span {
  color: var(--accent-gold);
}

nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

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

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

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


.header-utils {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}


.lang-toggle {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  color: var(--text-primary);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-toggle:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow-cyan);
}


.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger svg {
  width: 24px;
  height: 24px;
  stroke: var(--text-primary);
  stroke-width: 2;
  transition: stroke var(--transition-fast);
}

.hamburger:hover svg {
  stroke: var(--accent-cyan);
}


footer {
  background-color: #06070B;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2rem 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-info p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
  transition: all var(--transition-fast);
}

.social-icon svg {
  width: 18px;
  height: 18px;
  fill: var(--text-secondary);
  transition: fill var(--transition-fast);
}

.social-icon:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan-glow);
  transform: translateY(-2px);
}

.social-icon:hover svg {
  fill: var(--accent-cyan);
}

.footer-column h4 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--accent-gold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--accent-gold);
}


.newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.newsletter-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
  border-color: var(--accent-cyan);
}

.newsletter-submit {
  background: var(--gradient-gold);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--bg-primary);
  padding: 0 1.2rem;
  cursor: pointer;
  font-weight: bold;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.newsletter-submit:hover {
  box-shadow: var(--shadow-glow-gold);
  transform: translateY(-1px);
}


.footer-payments {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  padding: 2rem 0;
  text-align: center;
}

.payment-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.payment-badge {
  height: 24px;
  opacity: 0.6;
  fill: var(--text-secondary);
  transition: opacity var(--transition-fast), fill var(--transition-fast);
}

.payment-badge:hover {
  opacity: 1;
  fill: var(--text-primary);
}

.payment-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
}


.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-copy {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-bottom-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-bottom-links a:hover {
  color: var(--accent-cyan);
}

.footer-badges {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.badge-logo {
  height: 28px;
  fill: var(--text-secondary);
  transition: opacity var(--transition-fast), fill var(--transition-fast);
  opacity: 0.5;
}

.badge-logo:hover {
  opacity: 1;
  fill: var(--text-primary);
}


.cookie-banner {
  position: fixed;
  bottom: -200px;
  left: 0;
  width: 100%;
  background: rgba(16, 19, 31, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 2px solid var(--accent-gold);
  z-index: 9999;
  padding: 1.5rem 0;
  transition: bottom var(--transition-med);
}

.cookie-banner.show {
  bottom: 0;
}

.cookie-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cookie-text {
  flex: 1;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.cookie-text strong {
  color: var(--text-primary);
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-cookie-accept {
  background: var(--gradient-gold);
  color: var(--bg-primary);
  border: none;
  padding: 0.5rem 1.5rem;
  font-family: inherit;
  font-weight: bold;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: box-shadow var(--transition-fast);
}

.btn-cookie-accept:hover {
  box-shadow: var(--shadow-glow-gold);
}

.btn-cookie-manage {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-secondary);
  padding: 0.5rem 1.5rem;
  font-family: inherit;
  font-weight: bold;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.btn-cookie-manage:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.btn-cookie-reject {
  color: var(--text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  text-decoration: underline;
  padding: 0.5rem;
}

.btn-cookie-reject:hover {
  color: var(--text-primary);
}


.cookie-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(5px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.cookie-modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-glow-gold);
}

.cookie-modal h3 {
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
}

.cookie-option {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cookie-option-desc h4 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.cookie-option-desc p {
  font-size: 0.85rem;
  margin-bottom: 0;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #333;
  transition: .4s;
  border-radius: 24px;
}

.slider::before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: var(--text-primary);
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent-cyan);
}

input:checked + .slider::before {
  transform: translateX(26px);
}

input:disabled + .slider {
  opacity: 0.5;
  cursor: not-allowed;
}

.cookie-modal-buttons {
  margin-top: 2rem;
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}


.ai-agent-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
}

.ai-agent-trigger {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-gold);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow-gold);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
}

.ai-agent-trigger::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  border: 2px solid var(--accent-gold);
  animation: pulse-ring 2s infinite;
  pointer-events: none;
}

.ai-agent-trigger svg {
  width: 28px;
  height: 28px;
  fill: var(--bg-primary);
}

.ai-agent-trigger:hover {
  transform: scale(1.05);
}

.ai-agent-panel {
  display: none;
  flex-direction: column;
  position: absolute;
  bottom: 75px;
  right: 0;
  width: 320px;
  height: 440px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glow);
  box-shadow: var(--shadow-glow-cyan);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-med), opacity var(--transition-med);
  transform: translateY(20px);
  opacity: 0;
}

.ai-agent-panel.show {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}

.ai-agent-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-agent-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ai-agent-title svg {
  width: 20px;
  height: 20px;
  fill: var(--accent-cyan);
  filter: drop-shadow(0 0 4px var(--accent-cyan));
}

.ai-agent-title span {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.ai-agent-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
}

.ai-agent-close:hover {
  color: var(--text-primary);
}

.ai-agent-messages {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(0, 0, 0, 0.2);
}

.chat-bubble {
  max-width: 85%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.4;
  position: relative;
  word-wrap: break-word;
}

.chat-bubble.bot {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  align-self: flex-start;
  border-bottom-left-radius: 0;
}

.chat-bubble.user {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  align-self: flex-end;
  border-bottom-right-radius: 0;
  font-weight: 500;
}


.typing-indicator {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 0.5rem;
}

.typing-indicator span {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-secondary);
  animation: typing-bounce 1s infinite alternate;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

.ai-agent-input-container {
  display: flex;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.ai-agent-input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 1rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
}

.ai-agent-send {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-agent-send svg {
  width: 20px;
  height: 20px;
  fill: var(--accent-gold);
  transition: fill var(--transition-fast), transform var(--transition-fast);
}

.ai-agent-send:hover svg {
  fill: var(--accent-cyan);
  transform: scale(1.1);
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.15);
    opacity: 0;
  }
  100% {
    transform: scale(0.95);
    opacity: 0;
  }
}

@keyframes typing-bounce {
  0% { transform: translateY(0); }
  100% { transform: translateY(-5px); }
}