:root {

  --bg-primary: #06080d;
  --bg-secondary: #0a0e17;
  --bg-card: rgba(13, 18, 30, 0.72);
  --bg-card-hover: rgba(20, 28, 48, 0.88);

  --primary-cyan: #00f2fe;
  --primary-blue: #4facfe;
  --primary-purple: #7928ca;
  --primary-glow: rgba(0, 242, 254, 0.4);
  --purple-glow: rgba(121, 40, 202, 0.4);
  --accent-gold: #ffd166;
  --accent-green: #06d6a0;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-glow: #e2e8f0;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-light: rgba(0, 242, 254, 0.25);
  --border-glow: rgba(0, 242, 254, 0.55);
  --card-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.7);
  --glow-shadow: 0 0 30px rgba(0, 242, 254, 0.3);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
}

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

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

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

#cursorGlow {
  position: fixed;
  top: 0;
  left: 0;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.07) 0%, rgba(121, 40, 202, 0.04) 40%, transparent 70%);
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: transform 0.12s ease-out, opacity 0.3s ease;
  will-change: transform;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background:
    radial-gradient(circle at 10% 15%, rgba(121, 40, 202, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 90% 70%, rgba(0, 242, 254, 0.14) 0%, transparent 50%),
    radial-gradient(circle at 50% 90%, rgba(79, 172, 254, 0.12) 0%, transparent 45%);
  pointer-events: none;
  z-index: 0;
}

.ambient-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-size: 50px 50px;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 2;
}

.gradient-text {
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #9b51e0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-alt {
  background: linear-gradient(135deg, #ffd166 0%, #06d6a0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  letter-spacing: 0.3px;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #00f2fe 100%);
  background-size: 200% 200%;
  color: #05070d;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
  animation: gradient-shift 4s ease infinite;
  position: relative;
  overflow: hidden;
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.btn-primary::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: rotate(30deg);
  pointer-events: none;
  transition: none;
}

.btn-primary:hover::after {
  left: 120%;
  transition: all 0.65s ease-in-out;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 242, 254, 0.6);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(0, 242, 254, 0.1);
  border-color: var(--primary-cyan);
  box-shadow: var(--glow-shadow);
  transform: translateY(-2px);
}

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

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 76px;
  z-index: 100;
  transition: all 0.3s ease;
  background: rgba(8, 11, 17, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header.scrolled {
  background: rgba(8, 11, 17, 0.92);
  border-bottom-color: var(--border-light);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text-main);
  transition: transform 0.3s ease;
}

.brand-logo:hover {
  transform: translateY(-1px);
}

.logo-emblem {
  width: 42px;
  height: 42px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  filter: drop-shadow(0 0 12px rgba(0, 242, 254, 0.45));
  transition: filter 0.3s ease, transform 0.3s ease;
}

.brand-logo:hover .logo-emblem {
  filter: drop-shadow(0 0 20px rgba(0, 242, 254, 0.7));
  transform: scale(1.05);
}

.logo-text-group {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.logo-main-text {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
}

.logo-main-text span {
  background: linear-gradient(135deg, #00f2fe 0%, #38bdf8 60%, #9333ea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-tag {
  font-size: 0.65rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.12);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 1px 6px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.header nav {
  margin-left: auto;
  margin-right: 36px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 36px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: #94a3b8;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
  padding: 8px 0;
  letter-spacing: 0.2px;
}

.nav-link:hover, .nav-link.active {
  color: #fff;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary-cyan);
  transition: width 0.25s ease;
  box-shadow: 0 0 10px var(--primary-cyan);
  border-radius: 2px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--text-main);
  transition: color 0.2s ease;
}

.menu-toggle:hover {
  color: var(--primary-cyan);
}

@media (max-width: 900px) {
  .header nav {
    margin-right: 20px;
  }
  .nav-menu {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .header nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    background: rgba(8, 11, 17, 0.96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 24px 0;
    margin: 0;
  }
  .header nav.active {
    display: block;
  }
  .nav-menu {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .menu-toggle {
    display: block;
  }
}

.hero {
  position: relative;
  min-height: 90vh;
  padding-top: 140px;
  padding-bottom: 70px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
  width: 100%;
}

.hero-text-col {
  position: relative;
  z-index: 3;
  text-align: left;
}

.hero-visual-col {
  position: relative;
  height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  cursor: grab;
  user-select: none;
}

.hero-visual-col:active {
  cursor: grabbing;
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  border-radius: 30px;
  background: rgba(10, 16, 28, 0.85);
  border: 1px solid rgba(0, 242, 254, 0.35);
  color: var(--primary-cyan);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 28px;
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.18), inset 0 0 15px rgba(0, 242, 254, 0.05);
  backdrop-filter: blur(12px);
  animation: badge-breathe 4s infinite ease-in-out;
}

@keyframes badge-breathe {
  0%, 100% {
    border-color: rgba(0, 242, 254, 0.35);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
  }
  50% {
    border-color: rgba(121, 40, 202, 0.5);
    box-shadow: 0 0 25px rgba(121, 40, 202, 0.3);
  }
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 24px;
  word-break: keep-all;
  white-space: normal;
}

.hero-title .title-line {
  display: block;
}

.hero-desc {
  font-size: 1.12rem;
  color: var(--text-muted);
  line-height: 1.85;
  max-width: 600px;
  margin: 0 0 36px 0;
  text-align: left;
}

.hero-btns {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 18px;
  margin-bottom: 36px;
}

.hero-trust-tags {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.hero-trust-tags span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}

.hero-trust-tags svg {
  color: var(--primary-cyan);
}

.stats-bar-section {
  position: relative;
  z-index: 2;
  margin-top: -20px;
  margin-bottom: 60px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 30px 40px;
  background: rgba(13, 18, 30, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  backdrop-filter: blur(24px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 242, 254, 0.05);
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.stat-num {
  font-size: 2.6rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.5px;
  background: linear-gradient(180deg, #ffffff 0%, #a5f3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
}

.section {
  padding: 110px 0;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 65px auto;
}

.section-tag {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--primary-cyan);
  margin-bottom: 14px;
  display: inline-block;
}

.section-title {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 18px;
  letter-spacing: -0.6px;
  word-break: keep-all;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  perspective: 1200px;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 40px;
  backdrop-filter: blur(20px);
  transition: transform 0.2s cubic-bezier(0.2, 0, 0.2, 1), border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-cyan), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card::after {
  content: "";
  position: absolute;
  top: var(--mouse-y, 50%);
  left: var(--mouse-x, 50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.12) 0%, transparent 60%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover::after {
  opacity: 1;
}

.service-card:hover {
  border-color: var(--border-light);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 45px -12px rgba(0, 0, 0, 0.85), var(--glow-shadow);
}

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

.reveal-init {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.1), rgba(121, 40, 202, 0.15));
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-cyan);
  margin-bottom: 24px;
}

.service-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.service-summary {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-glow);
}

.feature-list li svg {
  color: var(--primary-cyan);
  flex-shrink: 0;
}

.tag-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pill {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono);
}

.workflow-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.workflow-step {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 30px 24px;
  position: relative;
  transition: all 0.3s ease;
}

.workflow-step:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
}

.step-num {
  font-size: 2.2rem;
  font-weight: 900;
  font-family: var(--font-mono);
  background: linear-gradient(180deg, var(--primary-cyan), rgba(0, 242, 254, 0.1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
  display: block;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.advantage-section {
  background: linear-gradient(180deg, transparent, rgba(13, 18, 29, 0.7), transparent);
}

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

.adv-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px 28px;
  transition: all 0.3s ease;
}

.adv-card:hover {
  border-color: rgba(121, 40, 202, 0.4);
  box-shadow: 0 10px 30px -10px var(--purple-glow);
  transform: translateY(-4px);
}

.adv-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(121, 40, 202, 0.15);
  border: 1px solid rgba(121, 40, 202, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #bf80ff;
  margin-bottom: 20px;
}

.adv-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.adv-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.chains-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.chain-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all 0.3s ease;
}

.chain-item:hover {
  background: rgba(0, 242, 254, 0.05);
  border-color: var(--border-light);
  transform: translateY(-3px);
}

.chain-icon {
  width: 40px;
  height: 40px;
}

.chain-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-glow);
}

.code-preview-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 40px;
}

.code-terminal {
  background: #06080d;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 242, 254, 0.15);
  font-family: var(--font-mono);
}

.terminal-header {
  background: #0f141f;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.terminal-title {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.terminal-body {
  padding: 24px;
  font-size: 0.85rem;
  line-height: 1.7;
  color: #a5b4fc;
  overflow-x: auto;
}

.term-cmd { color: #00f2fe; }
.term-success { color: #10b981; }
.term-warn { color: #f59e0b; }
.term-highlight { color: #e11d48; }
.term-comment { color: #64748b; }

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 50px;
  backdrop-filter: blur(20px);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 30px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-cyan);
}

.contact-info-text h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.contact-info-text p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-glow);
}

.form-control {
  background: rgba(8, 11, 17, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: #05070a;
  padding: 60px 0 30px 0;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.7;
  max-width: 320px;
}

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.toast-notice {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: rgba(13, 18, 29, 0.95);
  border: 1px solid var(--primary-cyan);
  border-radius: 10px;
  padding: 16px 24px;
  color: #fff;
  font-size: 0.9rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), var(--glow-shadow);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1000;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-text-col { text-align: center; }
  .hero-desc { margin: 0 auto 36px auto; }
  .hero-btns { justify-content: center; }
  .hero-trust-tags { justify-content: center; }
  .hero-visual-col { height: 420px; }
  .hero-title { font-size: 2.6rem; }
  .services-grid { grid-template-columns: 1fr; }
  .workflow-timeline { grid-template-columns: repeat(2, 1fr); }
  .advantages-grid { grid-template-columns: 1fr; }
  .chains-grid { grid-template-columns: repeat(3, 1fr); }
  .code-preview-wrap { grid-template-columns: 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; padding: 30px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background: rgba(8, 11, 17, 0.98);
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .menu-toggle { display: block; }
  .hero-title { font-size: 2.1rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-item:nth-child(2)::after { display: none; }
  .chains-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

.vuln-matrix {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(20px);
}

.vuln-matrix th, .vuln-matrix td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.92rem;
}

.vuln-matrix th {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.vuln-matrix tr:last-child td {
  border-bottom: none;
}

.vuln-matrix tr:hover td {
  background: rgba(0, 242, 254, 0.03);
}

.vuln-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

.vuln-critical {
  background: rgba(225, 29, 72, 0.15);
  color: #ff4d6d;
  border: 1px solid rgba(225, 29, 72, 0.3);
}

.vuln-high {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.vuln-medium {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.toolchain-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 30px;
}

.toolchain-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-glow);
  font-size: 0.88rem;
  font-family: var(--font-mono);
  transition: all 0.3s ease;
}

.toolchain-item:hover {
  border-color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.06);
  transform: translateY(-2px);
}

.copy-trigger {
  cursor: pointer;
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.copy-trigger:hover {
  color: var(--primary-cyan);
}

.copy-badge {
  font-size: 0.72rem;
  background: rgba(0, 242, 254, 0.1);
  color: var(--primary-cyan);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(3, 5, 9, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: #0b0f19;
  border: 1px solid var(--border-light);
  border-radius: 20px;
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), var(--glow-shadow);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-box {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: none;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.report-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.report-card-mini {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
}

.report-card-mini .count {
  font-size: 1.5rem;
  font-weight: 800;
  font-family: var(--font-mono);
}

@media (max-width: 768px) {
  .report-summary-grid { grid-template-columns: repeat(2, 1fr); }
  .vuln-matrix { display: block; overflow-x: auto; }
}

.subpage-hero {
  padding-top: 150px;
  padding-bottom: 60px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.doc-wrapper {
  max-width: 960px;
  margin: 0 auto 100px auto;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 50px 60px;
  backdrop-filter: blur(24px);
  box-shadow: var(--card-shadow);
  position: relative;
  z-index: 2;
}

.doc-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.doc-section {
  margin-bottom: 42px;
}

.doc-section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.doc-section-title span.sec-num {
  color: var(--primary-cyan);
  font-family: var(--font-mono);
  font-size: 1.1rem;
}

.doc-p {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.85;
  margin-bottom: 16px;
}

.doc-notice-box {
  background: rgba(0, 242, 254, 0.04);
  border-left: 3px solid var(--primary-cyan);
  border-radius: 0 8px 8px 0;
  padding: 18px 24px;
  margin: 24px 0;
  color: var(--text-glow);
  font-size: 0.92rem;
  line-height: 1.75;
}

.doc-notice-box.warning {
  background: rgba(245, 158, 11, 0.05);
  border-left-color: #f59e0b;
}

.doc-list {
  padding-left: 20px;
  margin-bottom: 16px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.doc-list li {
  margin-bottom: 8px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
  margin-bottom: 80px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 36px 30px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.team-card:hover {
  border-color: var(--border-light);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8), var(--glow-shadow);
}

.team-avatar-box {
  width: 78px;
  height: 78px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.15), rgba(121, 40, 202, 0.25));
  border: 1.5px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-cyan);
  margin-bottom: 22px;
  position: relative;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.15);
}

.team-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-cyan);
  font-family: var(--font-mono);
  margin-bottom: 16px;
}

.team-bio {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 22px;
  flex-grow: 1;
}

.team-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.team-skill-pill {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-glow);
  font-family: var(--font-mono);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

@media (max-width: 992px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .doc-wrapper { padding: 36px 30px; }
}

@media (max-width: 768px) {
  .team-grid { grid-template-columns: 1fr; }
  .doc-wrapper { padding: 24px 20px; }
}