:root { --primary: #0f1a2e; --primary-light: #1a2d4a; --primary-dark: #0a1220; --accent: #f0a030; --accent-hover: #d88f1e; --accent-soft: rgba(240, 160, 48, 0.12); --text-dark: #1e293b; --text-muted: #5a6a7e; --text-light: #f5f7fa; --bg-light: #f7f9fc; --bg-white: #ffffff; --bg-soft: #eef1f6; --border-color: #e2e6ec; --shadow-sm: 0 2px 8px rgba(15, 26, 46, 0.06); --shadow-md: 0 8px 30px rgba(15, 26, 46, 0.1); --shadow-lg: 0 16px 50px rgba(15, 26, 46, 0.16); --radius: 14px; --radius-sm: 8px; --radius-lg: 20px; --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94); --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif; } * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; -webkit-tap-highlight-color: transparent; } body { font-family: var(--font-sans); color: var(--text-dark); background: var(--bg-white); line-height: 1.7; overflow-x: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } img { max-width: 100%; display: block; } a { text-decoration: none; color: inherit; transition: color var(--transition); } .container { max-width: 1180px; margin: 0 auto; padding: 0 24px; } .site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(10, 18, 32, 0.97); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border-bottom: 1px solid rgba(255, 255, 255, 0.08); box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3); } .site-header.scrolled { background: rgba(10, 18, 32, 0.97); box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3); } .header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; } .logo { flex-shrink: 0; } .logo a { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 1.3rem; font-weight: 700; letter-spacing: 0.5px; white-space: nowrap; } .logo .logo-icon { width: 40px; height: 40px; background: linear-gradient(135deg, var(--accent), #e08018); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; font-weight: 800; color: #0f1a2e; flex-shrink: 0; box-shadow: 0 4px 12px rgba(240, 160, 48, 0.35); } .logo .logo-name { display: flex; align-items: baseline; gap: 4px; } .logo .logo-name .brand { color: #fff; } .logo .logo-name .site-tag { color: var(--accent); font-size: 0.85rem; font-weight: 500; } .main-nav { display: flex; align-items: center; gap: 32px; } .main-nav a { color: rgba(255, 255, 255, 0.8); font-size: 0.92rem; font-weight: 500; letter-spacing: 0.3px; position: relative; transition: color var(--transition); white-space: nowrap; } .main-nav a::after { content: ''; position: absolute; bottom: -4px; left: 50%; transform: translateX(-50%) scaleX(0); width: 100%; height: 2px; background: var(--accent); border-radius: 2px; transition: transform var(--transition); } .main-nav a:hover, .main-nav a.active { color: #fff; } .main-nav a:hover::after, .main-nav a.active::after { transform: translateX(-50%) scaleX(1); } .header-phone { display: flex; align-items: center; gap: 8px; color: var(--accent); font-weight: 700; font-size: 1.05rem; white-space: nowrap; letter-spacing: 0.5px; flex-shrink: 0; } .header-phone .phone-icon { width: 36px; height: 36px; background: var(--accent-soft); border: 1px solid rgba(240, 160, 48, 0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; } .nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; z-index: 1001; } .nav-toggle span { width: 26px; height: 2.5px; background: #fff; border-radius: 2px; transition: all var(--transition); transform-origin: center; } #navToggle:checked ~ .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); } #navToggle:checked ~ .nav-toggle span:nth-child(2) { opacity: 0; transform: scaleX(0); } #navToggle:checked ~ .nav-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); } .hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(160deg, #0a1220 0%, #0f1a2e 35%, #162845 65%, #0d1728 100%); overflow: hidden; padding: 120px 0 80px; } .hero::before { content: ''; position: absolute; top: -40%; left: -20%; width: 70%; height: 80%; background: radial-gradient(ellipse at center, rgba(240, 160, 48, 0.12) 0%, transparent 65%); pointer-events: none; animation: glowPulse 6s ease-in-out infinite; } .hero::after { content: ''; position: absolute; bottom: -30%; right: -15%; width: 60%; height: 70%; background: radial-gradient(ellipse at center, rgba(45, 85, 150, 0.2) 0%, transparent 65%); pointer-events: none; animation: glowPulse2 8s ease-in-out infinite reverse; } @keyframes glowPulse { 0%, 100% { opacity: 0.7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.08); } } @keyframes glowPulse2 { 0%, 100% { opacity: 0.5; transform: scale(1); } 50% { opacity: 0.9; transform: scale(1.12); } } .hero-grid-overlay { position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px); background-size: 50px 50px; pointer-events: none; mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%); } .hero-content { position: relative; z-index: 2; text-align: center; max-width: 800px; margin: 0 auto; } .hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(240, 160, 48, 0.12); border: 1px solid rgba(240, 160, 48, 0.3); color: var(--accent); font-size: 0.85rem; font-weight: 600; padding: 8px 20px; border-radius: 30px; letter-spacing: 0.6px; margin-bottom: 28px; opacity: 0; animation: fadeInUp 0.7s ease forwards 0.15s; } .hero-badge .dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; animation: blinkDot 1.8s ease-in-out infinite; } @keyframes blinkDot { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.7); } } .hero h1 { color: #fff; font-size: 3.2rem; font-weight: 800; letter-spacing: 1px; line-height: 1.2; margin-bottom: 20px; opacity: 0; animation: fadeInUp 0.8s ease forwards 0.3s; } .hero h1 .highlight { color: var(--accent); position: relative; } .hero h1 .highlight::after { content: ''; position: absolute; bottom: 4px; left: 0; right: 0; height: 4px; background: var(--accent); border-radius: 4px; opacity: 0.35; transform: scaleX(0); transform-origin: left; animation: underlineGrow 1.2s ease forwards 1.2s; } @keyframes underlineGrow { to { transform: scaleX(1); } } .hero-subtitle { color: rgba(255, 255, 255, 0.7); font-size: 1.1rem; font-weight: 400; letter-spacing: 1px; max-width: 600px; margin: 0 auto 32px; line-height: 1.8; opacity: 0; animation: fadeInUp 0.8s ease forwards 0.5s; } .hero-phone-wrapper { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; opacity: 0; animation: fadeInUp 0.8s ease forwards 0.7s; } .hero-phone { display: inline-flex; align-items: center; gap: 10px; background: var(--accent); color: #0f1a2e; font-size: 1.3rem; font-weight: 800; padding: 14px 32px; border-radius: 40px; letter-spacing: 1px; transition: all var(--transition); box-shadow: 0 8px 28px rgba(240, 160, 48, 0.4); } .hero-phone:hover { background: var(--accent-hover); transform: translateY(-3px); box-shadow: 0 14px 36px rgba(240, 160, 48, 0.5); } .hero-phone .phone-icon { font-size: 1.2rem; } .hero-tagline { color: rgba(255, 255, 255, 0.5); font-size: 0.9rem; letter-spacing: 0.8px; margin-top: 20px; opacity: 0; animation: fadeInUp 0.8s ease forwards 0.9s; } @keyframes fadeInUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } } .section { padding: 80px 0; } .section-heading { text-align: center; margin-bottom: 48px; } .section-heading .section-tag { display: inline-block; color: var(--accent); font-size: 0.85rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; } .section-heading h2 { font-size: 2.2rem; font-weight: 700; color: var(--primary); letter-spacing: 0.5px; line-height: 1.3; } .section-heading p { color: var(--text-muted); font-size: 1rem; max-width: 600px; margin: 12px auto 0; } .about-section { background: var(--bg-light); } .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; } .about-content h2 { font-size: 1.8rem; font-weight: 700; color: var(--primary); margin-bottom: 16px; letter-spacing: 0.3px; } .about-content p { color: var(--text-muted); font-size: 0.97rem; line-height: 1.85; margin-bottom: 14px; } .about-content .about-contact { display: inline-flex; align-items: center; gap: 10px; color: var(--accent); font-weight: 700; font-size: 1.15rem; letter-spacing: 0.5px; margin-top: 8px; padding: 10px 20px; background: var(--accent-soft); border-radius: 30px; border: 1px solid rgba(240, 160, 48, 0.25); transition: all var(--transition); } .about-content .about-contact:hover { background: rgba(240, 160, 48, 0.2); transform: translateY(-2px); } .about-image { display: flex; justify-content: center; align-items: center; } .about-image img { width: 100%; max-width: 600px; height: auto; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); object-fit: contain; transition: transform var(--transition), box-shadow var(--transition); } .about-image img:hover { transform: translateY(-6px) scale(1.01); box-shadow: 0 24px 60px rgba(15, 26, 46, 0.2); } .products-section { background: var(--bg-white); } .products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; } .product-card { background: var(--bg-white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border-color); transition: all var(--transition); cursor: pointer; position: relative; } .product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(240, 160, 48, 0.25); } .product-card .product-img { aspect-ratio: 1 / 1; overflow: hidden; background: var(--bg-soft); position: relative; } .product-card .product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); } .product-card:hover .product-img img { transform: scale(1.06); } .product-card .product-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15, 26, 46, 0.45) 0%, transparent 50%); pointer-events: none; opacity: 0; transition: opacity var(--transition); } .product-card:hover .product-img::after { opacity: 1; } .product-card .product-info { padding: 16px 18px 18px; text-align: center; } .product-card .product-info h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary); letter-spacing: 0.3px; margin-bottom: 4px; } .product-card .product-info .product-tag { color: var(--accent); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.6px; } .advantages-section { background: linear-gradient(170deg, #0f1a2e 0%, #162845 50%, #0d1728 100%); color: #fff; } .advantages-section .section-heading h2 { color: #fff; } .advantages-section .section-heading p { color: rgba(255, 255, 255, 0.6); } .advantages-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; } .advantage-card { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius); padding: 32px 24px; text-align: center; transition: all var(--transition); backdrop-filter: blur(8px); } .advantage-card:hover { background: rgba(255, 255, 255, 0.09); border-color: rgba(240, 160, 48, 0.3); transform: translateY(-6px); box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3); } .advantage-card .adv-icon { width: 56px; height: 56px; background: rgba(240, 160, 48, 0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin: 0 auto 16px; color: var(--accent); transition: all var(--transition); } .advantage-card:hover .adv-icon { background: var(--accent); color: #0f1a2e; box-shadow: 0 8px 24px rgba(240, 160, 48, 0.4); } .advantage-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; letter-spacing: 0.3px; } .advantage-card p { color: rgba(255, 255, 255, 0.6); font-size: 0.88rem; line-height: 1.7; } .links-section { background: var(--bg-white); padding: 48px 0; border-top: 1px solid var(--border-color); } .links-section .container { text-align: center; } .friend-links, .all-links { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 22px; margin-bottom: 12px; } .friend-links a, .all-links a { color: var(--text-muted); font-size: 0.85rem; font-weight: 500; letter-spacing: 0.3px; padding: 6px 14px; border-radius: 20px; transition: all var(--transition); background: var(--bg-soft); border: 1px solid transparent; } .friend-links a:hover, .all-links a:hover { color: var(--accent); background: var(--accent-soft); border-color: rgba(240, 160, 48, 0.25); transform: translateY(-2px); } .site-footer { background: #0a1220; color: rgba(255, 255, 255, 0.6); padding: 40px 0 32px; text-align: center; } .site-footer .footer-brand { font-size: 1.1rem; font-weight: 700; color: #fff; letter-spacing: 0.5px; margin-bottom: 6px; } .site-footer .footer-phone { color: var(--accent); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.5px; margin-bottom: 12px; } .site-footer .footer-divider { width: 60px; height: 2px; background: var(--accent); margin: 0 auto 16px; border-radius: 2px; opacity: 0.6; } .site-footer .copyright { font-size: 0.82rem; letter-spacing: 0.3px; color: rgba(255, 255, 255, 0.4); } .mobile-call-btn { position: fixed; right: 20px; bottom: 24px; z-index: 999; width: 60px; height: 60px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; box-shadow: 0 8px 28px rgba(240, 160, 48, 0.5); transition: all var(--transition); animation: pulseCall 2.2s ease-in-out infinite; color: #0f1a2e; } .mobile-call-btn:hover { background: var(--accent-hover); transform: scale(1.08); } @keyframes pulseCall { 0%, 100% { box-shadow: 0 8px 28px rgba(240, 160, 48, 0.5); } 50% { box-shadow: 0 8px 40px rgba(240, 160, 48, 0.75), 0 0 0 0 rgba(240, 160, 48, 0.3); } } .reveal { opacity: 1; transform: none; } .reveal-delay-1 { transition-delay: 0.1s; } .reveal-delay-2 { transition-delay: 0.2s; } .reveal-delay-3 { transition-delay: 0.3s; } .reveal-delay-4 { transition-delay: 0.4s; } @media (max-width: 1024px) { .products-grid { grid-template-columns: repeat(3, 1fr); } .advantages-grid { grid-template-columns: repeat(2, 1fr); } .about-grid { grid-template-columns: 1fr; gap: 32px; } .about-image img { max-width: 100%; } .hero h1 { font-size: 2.6rem; } } @media (max-width: 768px) { .header-inner { height: 64px; } .main-nav { position: fixed; top: 64px; left: 0; right: 0; background: rgba(10, 18, 32, 0.98); backdrop-filter: blur(16px); flex-direction: column; gap: 0; padding: 16px 24px 24px; transform: translateY(-120%); transition: transform var(--transition); border-bottom: 1px solid rgba(255, 255, 255, 0.08); z-index: 999; } #navToggle:checked ~ .main-nav { transform: translateY(0); } .main-nav a { padding: 12px 0; width: 100%; text-align: center; font-size: 1rem; } .header-phone { display: none; } .nav-toggle { display: flex; } .hero { min-height: 85vh; padding: 100px 0 70px; } .hero h1 { font-size: 2rem; } .hero-subtitle { font-size: 0.95rem; } .hero-phone { font-size: 1.05rem; padding: 12px 24px; } .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; } .advantages-grid { grid-template-columns: 1fr; gap: 16px; } .section { padding: 56px 0; } .section-heading h2 { font-size: 1.7rem; } .about-content h2 { font-size: 1.5rem; } .about-content p { font-size: 0.93rem; } .mobile-call-btn { width: 54px; height: 54px; font-size: 1.4rem; right: 16px; bottom: 20px; } .container { padding: 0 18px; } .friend-links a, .all-links a { font-size: 0.78rem; padding: 5px 10px; } } @media (max-width: 420px) { .hero h1 { font-size: 1.7rem; } .hero-subtitle { font-size: 0.88rem; } .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; } .product-card .product-info { padding: 12px 10px 14px; } .product-card .product-info h3 { font-size: 0.9rem; } .logo .logo-name { font-size: 1rem; } .logo .logo-icon { width: 34px; height: 34px; font-size: 1rem; } }
/* Display primary content immediately; keep decorative effects out of the mobile paint loop. */
.hero-badge,.hero h1,.hero-subtitle,.hero-phone-wrapper,.hero-tagline{animation:none!important;opacity:1!important;transform:none!important}@media(max-width:768px),(prefers-reduced-motion:reduce){.hero::before,.hero::after,.hero-badge .dot,.mobile-call-btn{animation:none!important}}