:root {
  --bg-main: #0b0f19;
  --bg-card: rgba(18, 24, 38, 0.85);
  --bg-card-hover: rgba(28, 36, 56, 0.95);
  --border-neon-cyan: #00f0ff;
  --border-neon-magenta: #ff007f;
  --border-neon-violet: #8a2be2;
  --text-main: #f0f6fc;
  --text-muted: #94a3b8;
  --text-dark: #1e293b;
  --text-dark-muted: #64748b;
  --light-card: #ffffff;
  --light-bg: #f8fafc;
  --neon-gradient: linear-gradient(135deg, #00f0ff 0%, #ff007f 100%);
  --cyan-glow: 0 0 15px rgba(0, 240, 255, 0.4);
  --magenta-glow: 0 0 15px rgba(255, 0, 127, 0.4);
  --container-max: 1200px;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: #f1f5f9;
  color: #1e293b;
}
body {
  line-height: 1.6;
  overflow-x: hidden;
  background: #f8fafc;
}
a {
  color: inherit;
  text-decoration: none;
}
.site-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
}
.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo-wrap img {
  height: 40px;
  width: auto;
  display: block;
}
.brand-title {
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.5px;
}
.brand-title span {
  color: var(--border-neon-cyan);
  text-shadow: var(--cyan-glow);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}
.nav-links li a {
  display: block;
  padding: 8px 14px;
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s;
}
.nav-links li a:hover,
.nav-links li a.active {
  color: var(--border-neon-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.6);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn-neon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  border: none;
}
.btn-neon-primary {
  background: var(--neon-gradient);
  color: #0b0f19 !important;
  font-weight: 700;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.35);
}
.btn-neon-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(255, 0, 127, 0.6);
  color: #ffffff !important;
}
.btn-neon-outline {
  background: transparent;
  border: 1px solid var(--border-neon-cyan);
  color: var(--border-neon-cyan) !important;
}
.btn-neon-outline:hover {
  background: rgba(0, 240, 255, 0.1);
  box-shadow: var(--cyan-glow);
}
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-neon-cyan);
  color: var(--border-neon-cyan);
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
}
.hero-neon-section {
  background: radial-gradient(circle at 50% 30%, #1e1b4b 0%, #0b0f19 80%);
  color: #ffffff;
  padding: 90px 0 80px 0;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 0, 127, 0.2);
}
.hero-neon-section::before {
  content: "";
  position: absolute;
  top: -50px;
  left: 20%;
  width: 300px;
  height: 300px;
  background: rgba(0, 240, 255, 0.15);
  filter: blur(100px);
  border-radius: 50%;
  pointer-events: none;
}
.hero-neon-section::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 15%;
  width: 350px;
  height: 350px;
  background: rgba(255, 0, 127, 0.15);
  filter: blur(120px);
  border-radius: 50%;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-neon-cyan);
  border-radius: 30px;
  color: var(--border-neon-cyan);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}
.hero-title {
  font-size: 40px;
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
  color: #ffffff;
}
.hero-title-gradient {
  background: linear-gradient(90deg, #00f0ff, #d946ef, #ff007f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-subtitle {
  font-size: 17px;
  color: #94a3b8;
  margin-bottom: 36px;
  line-height: 1.6;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.metric-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 20px 14px;
  text-align: center;
  transition: all 0.3s;
}
.metric-card:hover {
  border-color: var(--border-neon-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
  transform: translateY(-3px);
}
.metric-val {
  font-size: 26px;
  font-weight: 800;
  color: #00f0ff;
  margin-bottom: 4px;
}
.metric-label {
  font-size: 13px;
  color: #94a3b8;
}
.content-section {
  padding: 70px 0;
}
.content-section.dark-mode {
  background: #0b0f19;
  color: #f1f5f9;
}
.content-section.light-mode {
  background: #ffffff;
  color: #1e293b;
}
.content-section.soft-gray {
  background: #f8fafc;
  color: #1e293b;
}
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px auto;
}
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #0284c7;
  background: #e0f2fe;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.dark-mode .section-tag {
  color: var(--border-neon-cyan);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
}
.section-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 14px;
  color: #0f172a;
}
.dark-mode .section-title {
  color: #ffffff;
}
.section-desc {
  font-size: 15px;
  color: #64748b;
  line-height: 1.6;
}
.dark-mode .section-desc {
  color: #94a3b8;
}
.models-ticker-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 24px;
}
.model-pill {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: #334155;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.2s;
}
.model-pill:hover {
  border-color: #0284c7;
  color: #0284c7;
  transform: translateY(-2px);
}
.dark-mode .model-pill {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
}
.dark-mode .model-pill:hover {
  border-color: var(--border-neon-cyan);
  color: var(--border-neon-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.feature-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 26px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.feature-card:hover {
  border-color: #38bdf8;
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.15);
  transform: translateY(-4px);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #eff6ff;
  color: #0284c7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 16px;
  border: 1px solid #bfdbfe;
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
  flex-grow: 1;
}
.feature-card .card-footer-action {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid #f1f5f9;
  font-size: 13px;
  font-weight: 600;
  color: #0284c7;
}
.proc-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}
.proc-step-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 22px 16px;
  text-align: center;
  position: relative;
}
.step-num {
  width: 36px;
  height: 36px;
  line-height: 36px;
  background: #0f172a;
  color: #00f0ff;
  font-weight: 800;
  border-radius: 50%;
  margin: 0 auto 14px auto;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}
.proc-step-card h4 {
  font-size: 16px;
  color: #0f172a;
  margin-bottom: 8px;
}
.proc-step-card p {
  font-size: 13px;
  color: #64748b;
  line-height: 1.5;
}
.eval-card-main {
  background: linear-gradient(145deg, #111827, #1f2937);
  border: 2px solid var(--border-neon-cyan);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.2);
  border-radius: 16px;
  padding: 36px;
  color: #ffffff;
  margin-bottom: 30px;
}
.eval-score-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 24px;
  margin-bottom: 24px;
}
.eval-score-box {
  display: flex;
  align-items: center;
  gap: 16px;
}
.eval-big-num {
  font-size: 48px;
  font-weight: 900;
  color: #00f0ff;
  line-height: 1;
  text-shadow: 0 0 20px rgba(0,240,255,0.5);
}
.eval-stars {
  color: #facc15;
  font-size: 20px;
  margin-bottom: 4px;
}
.eval-score-desc {
  font-size: 14px;
  color: #94a3b8;
}
.table-responsive {
  width: 100%;
  overflow-x: auto;
}
.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}
.custom-table th, .custom-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.custom-table th {
  background: rgba(255, 255, 255, 0.03);
  color: #94a3b8;
  font-weight: 600;
}
.custom-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}
.badge-winner {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 240, 255, 0.15);
  color: #00f0ff;
  font-weight: 700;
  font-size: 12px;
  border: 1px solid rgba(0, 240, 255, 0.3);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-item {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/10;
  transition: transform 0.4s;
}
.gallery-item:hover img {
  transform: scale(1.05);
}
.gallery-caption {
  padding: 12px 14px;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  text-align: center;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}
.review-body {
  font-size: 14px;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 20px;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.avatar-badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #0f172a;
  color: #00f0ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid var(--border-neon-cyan);
}
.author-meta h4 {
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
}
.author-meta p {
  font-size: 12px;
  color: #64748b;
}
.faq-accordion {
  max-width: 880px;
  margin: 0 auto;
}
.faq-item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.3s;
}
.faq-item.active {
  border-color: #0284c7;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.08);
}
.faq-question {
  padding: 18px 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 15px;
  color: #0f172a;
  user-select: none;
}
.faq-question .faq-icon {
  font-size: 18px;
  transition: transform 0.3s;
  color: #0284c7;
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: #ff007f;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 22px;
  color: #475569;
  font-size: 14px;
  line-height: 1.6;
}
.faq-item.active .faq-answer {
  padding-bottom: 18px;
}
.form-panel {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 36px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.04);
}
.form-group {
  margin-bottom: 18px;
}
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 14px;
  color: #1e293b;
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s;
}
.form-control:focus {
  border-color: #0284c7;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
}
textarea.form-control {
  resize: vertical;
  min-height: 100px;
}
.contact-info-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: 12px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.contact-detail-row {
  margin-bottom: 20px;
}
.contact-detail-row h4 {
  font-size: 14px;
  color: #00f0ff;
  margin-bottom: 4px;
}
.contact-detail-row p {
  font-size: 15px;
  color: #e2e8f0;
}
.qr-code-wrapper {
  background: #ffffff;
  padding: 12px;
  border-radius: 8px;
  display: inline-block;
  text-align: center;
  margin-top: 10px;
}
.qr-code-wrapper img {
  width: 130px;
  height: 130px;
  display: block;
  object-fit: contain;
}
.qr-code-wrapper span {
  display: block;
  color: #0f172a;
  font-size: 12px;
  font-weight: 700;
  margin-top: 6px;
}
.articles-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.article-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.02);
  transition: all 0.3s;
}
.article-card:hover {
  border-color: #0284c7;
  transform: translateY(-2px);
}
.article-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}
.article-card p {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 12px;
}
.article-card a {
  font-size: 13px;
  color: #0284c7;
  font-weight: 600;
}
.site-footer {
  background: #0b0f19;
  color: #94a3b8;
  padding: 50px 0 30px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}
.footer-brand h3 {
  color: #ffffff;
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
  color: #94a3b8;
}
.footer-col h4 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  font-size: 13px;
  color: #94a3b8;
  transition: color 0.2s;
}
.footer-col ul li a:hover {
  color: var(--border-neon-cyan);
}
.footer-links-box {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 20px;
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.footer-links-box span {
  font-size: 13px;
  font-weight: 700;
  color: #cbd5e1;
}
.footer-links-box a {
  font-size: 13px;
  color: #94a3b8;
  transition: color 0.2s;
}
.footer-links-box a:hover {
  color: var(--border-neon-cyan);
}
.footer-bottom-copy {
  text-align: center;
  font-size: 13px;
  color: #64748b;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding-top: 20px;
}
.floating-widget {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0f172a;
  color: var(--border-neon-cyan);
  border: 1px solid var(--border-neon-cyan);
  box-shadow: 0 4px 15px rgba(0, 240, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.3s;
}
.float-btn:hover {
  background: var(--border-neon-cyan);
  color: #0b0f19;
  transform: scale(1.1);
}
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .proc-steps { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: #0b0f19;
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  }
  .nav-links.show { display: flex; }
  .mobile-menu-toggle { display: block; }
  .grid-3, .reviews-grid, .articles-list, .grid-2 { grid-template-columns: 1fr; }
  .hero-metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .proc-steps { grid-template-columns: 1fr; }
  .hero-title { font-size: 28px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .footer-top-grid { grid-template-columns: 1fr; }
}