/* ==========================================================================
   Design System & CSS Variables
   Linyi Eyu Network Technology Co., Ltd. (临沂饿鱼网络科技有限公司)
   ========================================================================== */
:root {
  --bg-primary: #0A0E17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-alt: #0D131F;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(56, 189, 248, 0.3);

  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --accent-blue: #2563EB;
  --accent-cyan: #06B6D4;
  --accent-sky: #38BDF8;
  --accent-purple: #8B5CF6;
  --accent-emerald: #10B981;

  --gradient-primary: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
  --gradient-glow: radial-gradient(circle at 50% -20%, rgba(37, 99, 235, 0.25), transparent 70%);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.18);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Plus Jakarta Sans', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37, 99, 235, 0.5);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

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

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

.logo-symbol {
  width: 40px !important;
  height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;
  min-width: 40px !important;
  flex-shrink: 0;
  border-radius: 50% !important;
  overflow: hidden !important;
  border: 2px solid #FACC15;
  box-shadow: 0 0 10px rgba(250, 204, 21, 0.4);
  background: #FACC15;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-symbol.small {
  width: 36px !important;
  height: 36px !important;
  max-width: 36px !important;
  max-height: 36px !important;
  min-width: 36px !important;
}

.logo-symbol svg,
.logo-symbol img,
.brand-logo-img {
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  display: block !important;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, #FFFFFF, #93C5FD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  gap: 4px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: var(--transition);
}

.lang-btn.active {
  color: var(--accent-sky);
  background: rgba(56, 189, 248, 0.15);
}

.lang-sep {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 100px 0 80px;
  text-align: center;
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 450px;
  background: radial-gradient(circle at 50% 30%, rgba(37, 99, 235, 0.22), rgba(6, 182, 212, 0.08) 50%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-container {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-sky);
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 900px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #FFFFFF 30%, #BAE6FD 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px 16px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-glow);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-sky);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Verification Section */
.verification-section {
  padding: 20px 0 60px;
}

.verification-card {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.85));
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(56, 189, 248, 0.08);
}

.verification-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.verification-icon svg {
  width: 32px;
  height: 32px;
}

.verification-content {
  flex: 1;
}

.verification-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.verification-header h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
}

.verify-tag {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.verification-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.verify-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
}

.verify-meta-item {
  font-size: 0.9rem;
  background: rgba(0, 0, 0, 0.25);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.verify-meta-item .meta-name {
  color: var(--text-muted);
  margin-right: 6px;
}

.verify-meta-item .meta-val {
  color: #FFFFFF;
}

.verify-meta-item .meta-val.highlight {
  color: var(--accent-sky);
  font-size: 1rem;
}

/* Sections */
.section {
  padding: 90px 0;
  position: relative;
}

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

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-subtitle {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-sky);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.25;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-highlight);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

.product-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.product-icon-wrap svg {
  width: 26px;
  height: 26px;
}

.icon-blue {
  background: rgba(37, 99, 235, 0.15);
  color: var(--accent-sky);
}

.icon-cyan {
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent-cyan);
}

.icon-purple {
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent-purple);
}

.icon-amber {
  background: rgba(245, 158, 11, 0.15);
  color: #FBBF24;
}

.icon-emerald {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
}

.icon-rose {
  background: rgba(244, 63, 94, 0.15);
  color: #FB7185;
}

.product-card-featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(139, 92, 246, 0.1) 50%, rgba(15, 23, 42, 0.85) 100%);
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.mascot-brand-banner {
  margin-top: 40px;
  background: linear-gradient(135deg, rgba(250, 204, 21, 0.08) 0%, rgba(37, 99, 235, 0.08) 100%);
  border: 1px solid rgba(250, 204, 21, 0.3);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  align-items: center;
  gap: 28px;
  backdrop-filter: blur(12px);
}

.mascot-banner-avatar {
  width: 64px !important;
  height: 64px !important;
  max-width: 64px !important;
  max-height: 64px !important;
  min-width: 64px !important;
  flex-shrink: 0;
  border-radius: 50% !important;
  border: 2px solid #FACC15;
  box-shadow: 0 0 14px rgba(250, 204, 21, 0.4);
  background: #FACC15;
  overflow: hidden !important;
}

.mascot-banner-avatar img {
  width: 100% !important;
  height: 100% !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  display: block !important;
}

.mascot-banner-text h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.mascot-banner-text p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.product-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-sky);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.product-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.product-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.product-features {
  list-style: none;
  margin-bottom: 24px;
}

.product-features li {
  font-size: 0.85rem;
  color: var(--text-primary);
  margin-bottom: 8px;
  position: relative;
  padding-left: 18px;
}

.product-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-emerald);
  font-weight: bold;
}

.product-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.product-tag {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Proprietary Apps Grid */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  position: relative;
}

.app-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-highlight);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

.app-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.app-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

.app-icon svg {
  width: 28px;
  height: 28px;
}

.app-meta h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
  line-height: 1.2;
}

.app-category {
  font-size: 0.75rem;
  color: var(--accent-sky);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.app-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.app-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.app-features li {
  font-size: 0.82rem;
  color: var(--text-muted);
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  line-height: 1.4;
}

.app-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #10B981;
  font-weight: 700;
}

.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.app-tag {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

.app-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--accent-sky);
  background: rgba(37, 99, 235, 0.12);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(56, 189, 248, 0.2);
  font-weight: 600;
}

/* Tech Grid */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  transition: var(--transition);
}

.tech-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.tech-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
  position: relative;
  padding-bottom: 10px;
}

.tech-card h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.tech-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* About Us Section */
.about-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.about-paragraph {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 18px;
}

.about-paragraph strong {
  color: #FFFFFF;
}

.company-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 28px;
}

.highlight-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
}

.highlight-box h5 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-sky);
  margin-bottom: 6px;
}

.highlight-box p {
  font-size: 0.86rem;
  color: var(--text-muted);
}

.about-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.card-heading {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.card-info-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card-info-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card-info-row .label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-info-row .value {
  font-size: 0.92rem;
  color: #FFFFFF;
  font-weight: 500;
}

.card-info-row .value.code {
  font-family: monospace;
  color: var(--accent-sky);
  font-size: 1rem;
  font-weight: 700;
}

/* Compliance Grid */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.compliance-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
}

.comp-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.comp-icon svg {
  width: 22px;
  height: 22px;
}

.compliance-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.compliance-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.comp-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-sky);
  display: inline-flex;
  align-items: center;
}

.comp-link:hover {
  text-decoration: underline;
}

/* Contact Layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px;
}

.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.15);
  color: var(--accent-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 22px;
  height: 22px;
}

.contact-text h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

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

.contact-text a {
  color: var(--accent-sky);
}

.contact-text a:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(12px);
}

.contact-form h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.92rem;
  color: #FFFFFF;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-sky);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.form-status {
  margin-top: 14px;
  font-size: 0.88rem;
  text-align: center;
  display: none;
}

.form-status.success {
  display: block;
  color: var(--accent-emerald);
}

/* Legal Pages */
.legal-page {
  padding: 60px 0 100px;
}

.legal-container {
  max-width: 860px;
}

.legal-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.badge-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-sky);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.legal-header h1 {
  font-size: 2.4rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.last-updated {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.legal-entity-note {
  font-size: 0.92rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
}

.legal-content section {
  margin-bottom: 36px;
}

.legal-content h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 14px;
  border-left: 3px solid var(--accent-sky);
  padding-left: 12px;
}

.legal-content p {
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 14px;
}

.legal-content ul {
  margin-left: 24px;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.legal-content li {
  margin-bottom: 8px;
  line-height: 1.65;
}

.contact-box {
  background: rgba(17, 24, 39, 0.6);
  border: 1px solid var(--border-color);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  margin-top: 14px;
  font-size: 0.92rem;
  color: var(--text-primary);
  line-height: 1.8;
}

/* Footer */
.site-footer {
  background: #06090F;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand .brand-title {
  font-size: 0.95rem;
}

.footer-bio {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 14px;
  line-height: 1.6;
}

.footer-links-col h5 {
  font-size: 0.9rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.footer-links-col ul {
  list-style: none;
}

.footer-links-col li {
  margin-bottom: 10px;
}

.footer-links-col a {
  font-size: 0.86rem;
  color: var(--text-muted);
}

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

.footer-duns-badge {
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-bottom: 12px;
  display: inline-block;
}

.footer-duns-badge span {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.footer-duns-badge strong {
  font-size: 1.05rem;
  color: var(--accent-sky);
  font-family: monospace;
}

.footer-meta-text {
  font-size: 0.84rem;
  color: var(--text-muted);
}

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

.footer-bottom {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.copyright {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.copyright strong {
  color: var(--text-secondary);
}

.jurisdiction-text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.6rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .compliance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-inner {
    height: 64px;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
  }
  .nav-menu.open {
    display: flex;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero-cta-group {
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }
  .verification-card {
    flex-direction: column;
    padding: 24px;
    gap: 18px;
  }
  .verify-meta-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .tech-grid {
    grid-template-columns: 1fr;
  }
  .compliance-grid {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}