:root {
  --bg-base: #0a0612;
  --bg-card: #150d24;
  --bg-card-hover: #1f1335;
  --text-main: #f5f3ff;
  --text-muted: #a79fc2;
  --accent-magenta: #e026c4;
  --accent-purple: #7928ca;
  --accent-cyan: #00f0ff;
  --accent-gradient: linear-gradient(135deg, #e026c4 0%, #7928ca 50%, #00f0ff 100%);
  --border-glow: rgba(224, 38, 196, 0.25);
  --border-light: rgba(255, 255, 255, 0.08);
  --container-max: 1200px;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.6;
}

body {
  background-color: var(--bg-base);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(224, 38, 196, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(121, 40, 202, 0.15) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(0, 240, 255, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

.site-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 6, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glow);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-area img {
  height: 38px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-links a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(224, 38, 196, 0.15);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  color: #fff;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 4px 18px rgba(224, 38, 196, 0.4);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(224, 38, 196, 0.6);
  color: #fff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glow);
  color: var(--text-main);
  padding: 9px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(224, 38, 196, 0.2);
  border-color: var(--accent-magenta);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 24px;
  cursor: pointer;
}

.section {
  padding: 80px 0;
  border-bottom: 1px solid var(--border-light);
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px auto;
}

.section-tag {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(224, 38, 196, 0.15);
  border: 1px solid var(--accent-magenta);
  color: var(--accent-magenta);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 20px;
  margin-bottom: 14px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.3;
}

.section-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

.hero-section {
  padding: 90px 0 80px 0;
  text-align: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 30px;
  background: rgba(121, 40, 202, 0.25);
  border: 1px solid rgba(224, 38, 196, 0.5);
  font-size: 13px;
  color: #fce7f3;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 20px;
  color: #ffffff;
  letter-spacing: -0.5px;
}

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

.hero-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto 36px auto;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  padding: 24px 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.metric-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(224, 38, 196, 0.2);
  border-color: var(--accent-magenta);
}

.metric-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 6px;
}

.metric-label {
  font-size: 13px;
  color: var(--text-muted);
}

.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--accent-magenta);
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  box-shadow: 0 10px 30px rgba(121, 40, 202, 0.25);
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(224, 38, 196, 0.15);
  border: 1px solid var(--accent-magenta);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-magenta);
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
}

.service-title {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: 16px;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  font-size: 11px;
  padding: 3px 10px;
  background: rgba(255, 255, 255, 0.05);
  color: #d8b4fe;
  border-radius: 12px;
  border: 1px solid rgba(216, 180, 254, 0.2);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 24px;
  border-radius: var(--radius-md);
  position: relative;
}

.step-number {
  font-size: 32px;
  font-weight: 800;
  color: rgba(224, 38, 196, 0.3);
  margin-bottom: 12px;
}

.step-card h3 {
  font-size: 17px;
  color: #fff;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 30px;
}

.cloud-item {
  padding: 8px 16px;
  background: rgba(21, 13, 36, 0.9);
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  font-size: 13px;
  color: #e9d5ff;
  transition: var(--transition);
}

.cloud-item:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: scale(1.05);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  background: var(--bg-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.data-table th,
.data-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.data-table th {
  background: rgba(224, 38, 196, 0.15);
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
}

.data-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.table-highlight {
  color: var(--accent-cyan);
  font-weight: 600;
}

.rating-badge {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  border-radius: 4px;
  font-weight: bold;
}

.media-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.media-box {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.media-box:hover {
  border-color: var(--accent-magenta);
  transform: translateY(-4px);
}

.media-box img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.media-content {
  padding: 16px;
}

.media-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}

.media-desc {
  font-size: 12px;
  color: var(--text-muted);
}

.form-box {
  max-width: 680px;
  margin: 0 auto;
  background: var(--bg-card);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

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

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #e9d5ff;
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: rgba(10, 6, 18, 0.8);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 14px;
  transition: var(--transition);
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-magenta);
  box-shadow: 0 0 0 2px rgba(224, 38, 196, 0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

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

.faq-header {
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

.faq-icon {
  font-size: 18px;
  color: var(--accent-magenta);
  transition: transform 0.3s ease;
}

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

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: rgba(10, 6, 18, 0.4);
}

.faq-content {
  padding: 0 24px 20px 24px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 24px;
  border-radius: var(--radius-md);
  position: relative;
}

.review-stars {
  color: #fbbf24;
  margin-bottom: 12px;
  font-size: 14px;
}

.review-text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: #fff;
  font-size: 14px;
}

.review-info h4 {
  font-size: 14px;
  color: #fff;
}

.review-info p {
  font-size: 12px;
  color: var(--text-muted);
}

.article-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.article-link-item {
  background: var(--bg-card);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.article-link-item:hover {
  border-color: var(--accent-magenta);
  transform: translateX(4px);
}

.article-link-item span {
  font-size: 14px;
  color: #fff;
}

.article-link-item svg {
  width: 16px;
  height: 16px;
  fill: var(--accent-cyan);
}

.site-footer {
  background: #06030c;
  border-top: 1px solid var(--border-glow);
  padding: 60px 0 24px 0;
  color: var(--text-muted);
  font-size: 13px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 12px;
}

.footer-brand p {
  line-height: 1.8;
  margin-bottom: 16px;
}

.footer-col h4 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.contact-info p {
  margin-bottom: 8px;
  line-height: 1.6;
}

.qr-code-box {
  margin-top: 12px;
}

.qr-code-box img {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  display: block;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.friend-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.friend-links a {
  color: var(--text-muted);
}

.friend-links a:hover {
  color: var(--accent-magenta);
}

.float-bar {
  position: fixed;
  right: 20px;
  bottom: 30px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
  position: relative;
}

.float-btn:hover {
  background: var(--accent-magenta);
  transform: translateY(-3px);
}

.float-qr {
  position: absolute;
  right: 60px;
  bottom: 0;
  width: 130px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-sm);
  padding: 8px;
  display: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.6);
  text-align: center;
}

.float-qr img {
  width: 100%;
  height: auto;
  display: block;
}

.float-qr span {
  display: block;
  font-size: 11px;
  color: #fff;
  margin-top: 4px;
}

.float-btn:hover .float-qr {
  display: block;
}

@media (max-width: 992px) {
  .hero-title {
    font-size: 32px;
  }
  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .card-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .media-gallery {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--bg-base);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border-glow);
  }
  .nav-links.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .hero-metrics {
    grid-template-columns: 1fr;
  }
  .card-grid-4,
  .card-grid-3,
  .process-steps {
    grid-template-columns: 1fr;
  }
  .article-list {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}