/* ============================================
   浣宠€虫枃鍖 路 鍏ㄥ眬鏍峰紡
   涓昏壊锛?1a6fbf锛堣摑鑹诧級銆?0e4d8a锛堟繁钃濓級銆?4db6e8锛堟祬钃濓級
   ============================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  color: #1a2340;
  background: #f8faff;
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- CSS Variables ---- */
:root {
  --primary: #1a6fbf;
  --primary-dark: #0e4d8a;
  --primary-light: #4db6e8;
  --accent: #00d4ff;
  --accent2: #7b5fe8;
  --bg: #f8faff;
  --bg-dark: #0a1628;
  --text: #1a2340;
  --text-muted: #6b7a9a;
  --white: #ffffff;
  --card-bg: #ffffff;
  --border: #e2e8f8;
  --shadow: 0 4px 24px rgba(26, 111, 191, 0.10);
  --shadow-lg: 0 12px 48px rgba(26, 111, 191, 0.18);
  --radius: 12px;
  --radius-lg: 20px;
  --nav-h: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Navbar ---- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(26,111,191,0.08);
  transition: box-shadow var(--transition), background var(--transition);
}
#navbar.scrolled {
  box-shadow: 0 4px 24px rgba(26,111,191,0.12);
  background: rgba(255,255,255,0.98);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.15));
}
.navbar.scrolled .nav-logo img {
  height: 36px;
}
.nav-logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 1px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
  position: relative;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
  background: rgba(26,111,191,0.07);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%;
  transform: translateX(-50%);
  width: 24px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.nav-cta {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 9px 22px !important;
  border-radius: 24px !important;
}
.nav-cta:hover {
  background: var(--primary-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(26,111,191,0.25) !important;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ---- Page Wrapper ---- */
.page-wrap {
  padding-top: var(--nav-h);
}

/* ---- Section Base ---- */
.section {
  padding: 80px 0;
}
.section.dark-bg {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #0f1f3d 100%);
  color: #fff;
}
.section.grey-bg {
  background: linear-gradient(135deg, #f0f5ff 0%, #f8faff 100%);
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-title {
  text-align: center;
  margin-bottom: 56px;
}
.section-title .label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 12px;
  padding: 4px 14px;
  background: rgba(26,111,191,0.08);
  border-radius: 20px;
}
.section-title h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 14px;
}
.section.dark-bg .section-title h2,
.section.dark-bg .section-title p {
  color: #fff;
}
.section-title p {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}
.section.dark-bg .section-title p {
  color: rgba(255,255,255,0.65);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 40px;
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  box-shadow: 0 4px 18px rgba(26,111,191,0.28);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,111,191,0.38);
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}
.btn-white {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 4px 18px rgba(0,0,0,0.12);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
}

/* ---- Hero Section ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #050f24 0%, #0a1f50 40%, #0d3570 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: linear-gradient(rgba(26,111,191,0.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(26,111,191,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,212,255,0.12);
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.hero-tag .dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.hero-text h1 {
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  color: #fff;
  line-height: 1.18;
  margin-bottom: 20px;
}
.hero-text h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-text p {
  font-size: 17px;
  color: rgba(255,255,255,0.72);
  margin-bottom: 32px;
  line-height: 1.8;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-card-wrap {
  position: relative;
  width: 100%;
  max-width: 460px;
}
.hero-main-card {
  position: relative;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px;
  padding: 32px;
  animation: float 6s ease-in-out infinite;
}
.hero-main-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  background: radial-gradient(ellipse at 50% 25%, rgba(77,182,232,0.08) 0%, transparent 70%);
  pointer-events: none;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.hero-stat {
  background: rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
}
.hero-stat .num {
  font-size: 26px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-stat .lbl {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin-top: 4px;
}
.hero-logo-big {
  width: 100%;
  max-width: 280px;
  display: block;
  margin: 0 auto 20px;
  filter: drop-shadow(0 0 24px rgba(77,182,232,0.35));
}

/* ---- Products Grid ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity var(--transition);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.product-card:hover::before { opacity: 1; }
.product-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}
.product-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.product-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.product-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.product-card .tag {
  background: rgba(26,111,191,0.08);
  color: var(--primary);
  padding: 3px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}
.product-card .card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.product-card:hover .card-link { gap: 10px; }

/* ---- News Grid ---- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.news-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.news-thumb {
  height: 180px;
  background: linear-gradient(135deg, #e8f0fd, #d0e4ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  overflow: hidden;
  position: relative;
}
.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news-body {
  padding: 24px;
}
.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.news-date {
  font-size: 12px;
  color: var(--text-muted);
}
.news-cat {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(26,111,191,0.08);
  padding: 2px 10px;
  border-radius: 10px;
}
.news-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card p {
  font-size: 13px;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---- Testimonials ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-3px);
}
.testimonial-stars {
  color: #ffc107;
  font-size: 16px;
  margin-bottom: 14px;
  letter-spacing: 2px;
}
.testimonial-text {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  overflow: hidden;
}
.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.testimonial-info .name {
  font-weight: 700;
  color: #fff;
  font-size: 14px;
}
.testimonial-info .role {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}

/* ---- Clients ---- */
.clients-scroll {
  overflow: hidden;
  position: relative;
}
.clients-track {
  display: flex;
  gap: 16px;
  animation: scroll-x 30s linear infinite;
  width: max-content;
}
.clients-track:hover { animation-play-state: paused; }
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.client-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 24px;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition);
  flex-shrink: 0;
}
.client-item:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow);
}

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(26,111,191,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-detail .label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.contact-detail .value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.wechat-qr-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.wechat-qr-box img {
  width: 160px;
  height: 160px;
  margin: 0 auto 16px;
  border-radius: 8px;
}
.wechat-qr-box p {
  font-size: 14px;
  color: var(--text-muted);
}

/* ---- Footer ---- */
#footer {
  background: linear-gradient(135deg, #050f24 0%, #0a1628 100%);
  color: rgba(255,255,255,0.65);
  padding: 56px 0 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 24px;
}
.footer-brand .logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-brand .logo-wrap img {
  height: 40px;
  filter: brightness(1.1);
}
.footer-brand p {
  font-size: 13px;
  line-height: 1.8;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--primary-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}
.footer-bottom a {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}
.footer-bottom a:hover { color: var(--primary-light); }

/* ---- Modal Overlay ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5,15,36,0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 36px;
  position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3);
  transform: translateY(20px);
  transition: transform var(--transition);
}
.modal-overlay.active .modal-box {
  transform: translateY(0);
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #666;
  cursor: pointer;
  transition: all var(--transition);
}
.modal-close:hover {
  background: var(--primary);
  color: #fff;
}
.modal-box h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
  padding-right: 40px;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: linear-gradient(135deg, #050f24 0%, #0a1f50 100%);
  padding: 100px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(77,182,232,0.15) 0%, transparent 70%);
}
.page-hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  color: #fff;
  position: relative;
}
.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.65);
  margin-top: 14px;
  position: relative;
}

/* ---- About ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-card-main {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 24px;
  padding: 40px;
  color: #fff;
  box-shadow: 0 16px 48px rgba(26,111,191,0.3);
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}
.about-stat {
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.about-stat .n {
  font-size: 32px;
  font-weight: 900;
}
.about-stat .l {
  font-size: 12px;
  opacity: 0.75;
  margin-top: 4px;
}
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}
.value-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--transition);
}
.value-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}
.value-item .v-icon { font-size: 28px; margin-bottom: 10px; }
.value-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.value-item p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ---- Services ---- */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.service-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 28px;
  align-items: flex-start;
  padding: 32px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.service-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow);
  border-color: var(--primary-light);
}
.service-icon-wrap {
  width: 72px; height: 72px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(26,111,191,0.12) 0%, rgba(77,182,232,0.12) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
}
.service-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.service-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-tag {
  background: rgba(26,111,191,0.08);
  color: var(--primary);
  padding: 4px 14px;
  border-radius: 14px;
  font-size: 12px;
  font-weight: 500;
}

/* ---- Pricing ---- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.price-card {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  color: var(--text);
}
.price-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(26,111,191,0.1);
}
.price-card .badge {
  position: absolute;
  top: -12px; right: 24px;
  background: var(--primary);
  color: #fff;
  padding: 4px 16px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
}
.price-name { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.price-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
.price-amount { font-size: 36px; font-weight: 900; color: var(--primary); margin-bottom: 4px; }
.price-amount span { font-size: 16px; font-weight: 500; color: var(--text-muted); }
.price-features { margin: 20px 0; display: flex; flex-direction: column; gap: 10px; }
.price-features li {
  display: flex; gap: 10px; font-size: 13px; align-items: flex-start;
}
.price-features li::before {
  content: '鉁?;
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---- Notification ---- */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--text);
  color: #fff;
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  transform: translateY(80px);
  opacity: 0;
  transition: all var(--transition);
  z-index: 9999;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ---- Animations ---- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--primary-light); border-radius: 3px; }

/* ============================================
   鍝嶅簲寮
   ============================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-btns { justify-content: center; }
  .hero-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .nav-links { display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; background: #fff; flex-direction: column; padding: 20px 24px 32px; box-shadow: 0 8px 24px rgba(0,0,0,0.1); gap: 4px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .values-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .service-item { grid-template-columns: 1fr; }
  .service-icon-wrap { width: 56px; height: 56px; font-size: 26px; }
  .news-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  :root { --nav-h: 60px; }
  .container { padding: 0 16px; }
  .hero-text h1 { font-size: 28px; }
  .hero-btns { flex-direction: column; }
  .modal-box { padding: 24px 20px; }
}