/* 湖北网驭科技有限公司 - 官网样式 */

:root {
  --primary: #0052d9;
  --primary-dark: #003eb3;
  --secondary: #00a3a3;
  --navy: #002060;
  --ink: #1d2129;
  --text: #4e5969;
  --muted: #86909c;
  --border: #e5e6eb;
  --bg-light: #f7f8fa;
  --bg-white: #ffffff;
  --max-width: 1200px;
  --radius: 8px;
  --shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg-white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== 动画关键帧 ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(0, 82, 217, 0.4);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(0, 82, 217, 0);
  }
}

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

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes moveGrid {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(56px);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes scaleUp {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  height: 72px;
  transition: all 0.3s ease;
}

.site-header:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: translateX(-2px);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  background-size: 200% 200%;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(0, 82, 217, 0.25);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  animation: gradientShift 6s ease infinite;
}

.logo:hover .logo-icon {
  transform: rotate(-5deg) scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 82, 217, 0.4);
}

.logo-text h1 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  transition: color 0.3s ease;
}

.logo:hover .logo-text h1 {
  color: var(--primary);
}

.logo-text span {
  font-size: 12px;
  color: var(--muted);
  display: block;
}

.nav-menu {
  display: flex;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::before, .nav-link.active::before {
  width: 80%;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--bg-light);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  transition: transform 0.3s ease;
}

.nav-toggle:hover {
  transform: rotate(90deg);
}

/* ===== Hero Section ===== */
.hero {
  padding: 64px 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(0, 82, 217, 0.08), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 163, 163, 0.08), transparent 50%),
    radial-gradient(circle at top right, #f0f5ff, transparent),
    radial-gradient(circle at bottom left, #e6fffb, transparent);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(90deg, transparent 0%, rgba(0, 82, 217, 0.03) 50%, transparent 100%);
  animation: shimmer 8s infinite;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(0, 82, 217, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 82, 217, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  animation: moveGrid 20s linear infinite;
  pointer-events: none;
  opacity: 0.6;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: center;
  animation: fadeInUp 0.8s ease-out;
}

.hero-content h2 {
  font-size: 48px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-content h2 span {
  color: var(--primary);
  position: relative;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s linear infinite;
}

.hero-content p {
  font-size: 18px;
  color: var(--text);
  margin-bottom: 40px;
  max-width: 540px;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-btns {
  display: flex;
  gap: 16px;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  border: none;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: translate(-50%, -50%);
  transition: width 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55), height 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn:hover::before {
  width: 400px;
  height: 400px;
}

.btn:hover::after {
  transform: translateX(100%);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  background-size: 200% 200%;
  color: #fff;
  box-shadow: 0 8px 20px rgba(0, 82, 217, 0.25);
  animation: gradientShift 4s ease infinite;
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 15px 35px rgba(0, 82, 217, 0.4);
}

.btn-primary:active {
  transform: translateY(-2px) scale(1.02);
}

.btn-outline {
  background: #fff;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-outline:hover {
  background: var(--bg-light);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
}

.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  padding: 8px 0;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-orbit {
  position: relative;
  flex-shrink: 0;
  width: 128px;
  height: 128px;
  margin: 0;
}

.hero-orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0, 82, 217, 0.18);
  border-radius: 50%;
  animation: rotate 24s linear infinite;
}

.hero-orbit-ring::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 12px rgba(0, 82, 217, 0.45);
}

.hero-orbit-ring-2 {
  inset: 14px;
  border-color: rgba(0, 163, 163, 0.22);
  animation-direction: reverse;
  animation-duration: 18s;
}

.hero-orbit-ring-2::before {
  background: var(--secondary);
  box-shadow: 0 0 12px rgba(0, 163, 163, 0.45);
}

.hero-orbit-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%);
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(0, 82, 217, 0.22);
}

.hero-orbit-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(0, 82, 217, 0.35);
  animation: pulse 3s ease-in-out infinite;
}

.hero-orbit-dot-1 { top: 16px; right: 24px; }
.hero-orbit-dot-2 { bottom: 20px; left: 18px; animation-delay: 1s; }
.hero-orbit-dot-3 { top: 54px; left: 10px; animation-delay: 2s; background: rgba(0, 163, 163, 0.45); }

.hero-capabilities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  width: 100%;
  padding: 14px 0;
  border: 1px solid rgba(0, 82, 217, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 82, 217, 0.08);
}

.hero-cap-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 0 14px;
}

.hero-cap-item + .hero-cap-item {
  border-left: 1px solid var(--border);
}

.hero-cap-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--primary);
  background: #edf5ff;
  font-size: 11px;
  font-weight: 800;
}

.hero-cap-item strong {
  display: block;
  margin-bottom: 3px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.hero-cap-item span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.mockup-window {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transform-style: preserve-3d;
}

.mockup-window:hover {
  transform: translateY(-8px) rotateY(5deg);
  box-shadow: 0 30px 80px rgba(0, 82, 217, 0.25);
}

.window-header {
  background: var(--bg-light);
  padding: 12px 16px;
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}

.dot { 
  width: 10px; 
  height: 10px; 
  border-radius: 50%; 
  background: #ff5f56;
  transition: transform 0.3s ease;
}

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

.window-header:hover .dot {
  transform: scale(1.2);
}

.window-content {
  padding: 24px;
  background: #fff;
}

/* ===== Section Common ===== */
.section {
  padding: 100px 0;
}

.section-bg {
  background: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.section-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 82, 217, 0.08), transparent 70%);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite;
}

.section-bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 163, 163, 0.06), transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite reverse;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.section-header p {
  font-size: 16px;
  color: var(--muted);
  max-width: 600px;
  margin: 16px auto 0;
}

/* ===== Cards Grid ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.card {
  background: #fff;
  padding: 40px 32px;
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 82, 217, 0.1), transparent);
  transition: left 0.6s ease;
}

.card:hover::before {
  left: 100%;
}

.card:hover {
  transform: translateY(-12px) rotateX(2deg) rotateY(2deg);
  box-shadow: 0 20px 60px rgba(0, 82, 217, 0.15);
  border-color: var(--primary);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #e8f3ff, #f0f9ff);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 24px;
  color: var(--primary);
  font-weight: 700;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
}

.card-icon::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.card:hover .card-icon {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  transform: rotate(-15deg) scale(1.15);
  animation: pulse 2s infinite, rotate 10s linear infinite;
}

.card:hover .card-icon::before {
  opacity: 0.5;
  animation: pulse 2s infinite;
}

.card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--navy);
  transition: color 0.3s ease;
}

.card:hover h3 {
  color: var(--primary);
}

.card p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
}

/* ===== Product Features ===== */
.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.feature-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
  overflow: hidden;
}

.feature-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  transform: scaleY(0);
  transition: transform 0.4s ease;
}

.feature-item:hover::before {
  transform: scaleY(1);
}

.feature-item:hover {
  transform: translateX(12px);
  border-color: var(--primary);
  box-shadow: -6px 0 0 0 rgba(0, 82, 217, 0.1), 0 8px 30px rgba(0, 82, 217, 0.12);
}

.feature-item h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--navy);
  transition: color 0.3s ease;
}

.feature-item:hover h4 {
  color: var(--primary);
}

.feature-item p {
  font-size: 14px;
  color: var(--text);
}

/* ===== About Simple ===== */
.about-simple {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-content h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--navy);
}

.about-content p {
  margin-bottom: 20px;
  color: var(--text);
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.stat-item {
  padding: 24px;
  background: var(--bg-light);
  border-radius: var(--radius);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.stat-item:hover {
  background: #fff;
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  display: block;
}

.stat-label {
  font-size: 14px;
  color: var(--muted);
}

/* ===== Contact Section ===== */
.contact-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: flex-start;
}

.contact-info h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--navy);
}

.contact-info p {
  margin-bottom: 32px;
  color: var(--text);
}

.qr-box {
  background: #fff;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border);
  display: inline-block;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
}

.qr-box::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, var(--primary), var(--secondary), var(--primary));
  background-size: 400% 400%;
  animation: gradientShift 6s ease infinite;
  border-radius: 18px;
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: -1;
}

.qr-box:hover::before {
  opacity: 1;
}

.qr-box:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 25px 50px rgba(0, 82, 217, 0.2);
  border-color: transparent;
}

.qr-box img {
  display: block;
  width: 200px;
  height: 200px;
  max-width: none;
  margin: 0 auto 16px;
  border-radius: 8px;
  object-fit: contain;
  background: #fff;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.qr-box:hover img {
  transform: scale(1.08) rotate(2deg);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 40px;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-logo {
  margin-bottom: 24px;
}

.footer-logo .logo-icon {
  box-shadow: 0 4px 12px rgba(0, 163, 163, 0.3);
}

.footer-logo h2 {
  color: #fff;
  font-size: 20px;
  margin-top: 12px;
}

.footer-links h4 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 24px;
}

.footer-links ul li {
  margin-bottom: 12px;
}

.footer-links a {
  position: relative;
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--secondary);
  transition: width 0.3s ease;
}

.footer-links a:hover {
  color: #fff;
}

.footer-links a:hover::after {
  width: 100%;
}

.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  font-size: 14px;
}

.footer-bottom a:hover {
  color: var(--secondary);
}

/* ===== Company Profile ===== */
.company-profile {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
  box-shadow: var(--shadow-lg);
}

.company-profile-head {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.company-profile-badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  color: var(--primary);
  background: #e8f3ff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.company-profile-head h3 {
  color: var(--navy);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
}

.company-profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.company-profile-item {
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  transition: all 0.3s ease;
}

.company-profile-item:hover {
  border-color: rgba(0, 82, 217, 0.25);
  box-shadow: 0 8px 24px rgba(0, 82, 217, 0.08);
  transform: translateY(-2px);
}

.company-profile-item-wide {
  grid-column: 1 / -1;
}

.company-profile-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
}

.company-profile-value {
  display: block;
  color: var(--navy);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  word-break: break-all;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-inner,
  .about-simple,
  .contact-section {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content p,
  .section-header p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-visual {
    max-width: 100%;
    margin: 0 auto;
  }

  .about-content,
  .contact-info {
    text-align: left;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .company-profile-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .site-header {
    height: 64px;
  }

  .header-inner {
    height: 64px;
  }

  .logo-text span {
    display: none;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    z-index: 1001;
    background: #fff;
    flex-direction: column;
    gap: 4px;
    padding: 12px 16px 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.active {
    display: flex;
    animation: fadeInUp 0.3s ease-out;
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: 12px 14px;
    font-size: 16px;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
  }

  .hero {
    padding: 48px 0;
  }

  .hero-inner {
    gap: 32px;
  }

  .hero-content h2 {
    font-size: 32px;
    margin-bottom: 16px;
  }

  .hero-content p {
    font-size: 16px;
    margin-bottom: 28px;
  }

  .hero-btns {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .hero-btns .btn {
    width: 100%;
    min-height: 48px;
  }

  .hero-visual {
    gap: 14px;
    padding: 0;
  }

  .hero-orbit {
    width: 108px;
    height: 108px;
  }

  .section {
    padding: 56px 0;
  }

  .section-header h2 {
    font-size: 26px;
  }

  .grid,
  .feature-list {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .card {
    padding: 28px 24px;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .about-simple {
    gap: 32px;
  }

  .company-profile {
    padding: 24px 20px;
  }

  .company-profile-head h3 {
    font-size: 20px;
  }

  .contact-section {
    gap: 32px;
  }

  .qr-box {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }

  .qr-box img {
    width: 180px;
    height: 180px;
    margin-left: auto;
    margin-right: auto;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 40px;
  }
}

@media (max-width: 520px) {
  .hero-content h2 {
    font-size: 28px;
  }

  .hero-capabilities {
    grid-template-columns: 1fr;
    padding: 12px 0;
  }

  .hero-cap-item {
    padding: 0 16px;
  }

  .hero-cap-item + .hero-cap-item {
    border-left: none;
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 12px;
  }

  .hero-cap-item strong {
    font-size: 13px;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .company-profile-item {
    padding: 14px 16px;
  }
}