:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --dark-gradient: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --text-light: #ffffff;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-strong: 0 30px 80px rgba(0, 0, 0, 0.2);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--dark-gradient);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Cursor Follower */
.cursor-follower {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.2s ease;
    opacity: 0.7;
    backdrop-filter: blur(10px);
}

.cursor-follower::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.2); opacity: 0; }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.header.hidden {
    transform: translateY(-100%);
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(25px) saturate(200%);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo h2 {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
}

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

.nav-link:hover {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
}

.nav-link:hover::before {
    width: 100%;
}

.nav-icon {
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--dark-gradient);
    color: var(--text-light);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%);
    animation: gradientShift 8s ease-in-out infinite alternate;
}

@keyframes gradientShift {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 100vw;
    padding-left: 32px;
}

.hero-text {
    order: 1;
}

.hero-visual {
    order: 2;
    width: 100%;
    height: 100%;
    position: relative;
    margin-right: -32px;
    padding-right: 32px;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.03em;
}

.text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    position: relative;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.cta-button {
    background: var(--accent-gradient);
    color: var(--text-light);
    border: none;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 3rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
}

.cta-button i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.cta-button:hover i {
    transform: translateX(3px);
}

/* Floating Shapes */
.floating-shapes {
    position: relative;
    height: 100%;
    min-height: 400px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: clamp(150px, 20vw, 300px);
    height: clamp(150px, 20vw, 300px);
    background: var(--primary-gradient);
    top: 15%;
    left: 30%;
    animation-delay: 0s;
    opacity: 0.4;
}

.shape-2 {
    width: clamp(120px, 15vw, 200px);
    height: clamp(120px, 15vw, 200px);
    background: var(--secondary-gradient);
    top: 55%;
    left: 60%;
    animation-delay: 2s;
    opacity: 0.5;
}

.shape-3 {
    width: clamp(80px, 10vw, 150px);
    height: clamp(80px, 10vw, 150px);
    background: var(--accent-gradient);
    top: 35%;
    left: 10%;
    animation-delay: 4s;
    opacity: 0.6;
}

.shape-4 {
    width: clamp(60px, 8vw, 120px);
    height: clamp(60px, 8vw, 120px);
    background: linear-gradient(135deg, #ff6b6b 0%, #ffd93d 100%);
    top: 75%;
    left: 40%;
    animation-delay: 1s;
    opacity: 0.3;
}

.shape-5 {
    width: clamp(90px, 12vw, 180px);
    height: clamp(90px, 12vw, 180px);
    background: linear-gradient(135deg, #74b9ff 0%, #0984e3 100%);
    top: 5%;
    left: 70%;
    animation-delay: 3s;
    opacity: 0.4;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(180deg); }
}

/* Tech Grid */
.tech-grid {
    position: absolute;
    top: 50%;
    left: 20%;
    transform: translateY(-50%);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    z-index: 3;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    transition: all 0.3s ease;
    animation: techFloat 4s ease-in-out infinite;
    width: 80px;
    height: 80px;
}

.tech-item:nth-child(1) { animation-delay: 0s; }
.tech-item:nth-child(2) { animation-delay: 1s; }
.tech-item:nth-child(3) { animation-delay: 2s; }
.tech-item:nth-child(4) { animation-delay: 3s; }

.tech-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-medium);
}

.tech-item i {
    font-size: 1.2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-item span {
    color: var(--text-light);
    font-size: 0.7rem;
    font-weight: 500;
}

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

/* Services Section */
.services {
    padding: 4rem 0;
    position: relative;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--text-light);
}

.section-title {
    text-align: center;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 4rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

@media (min-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 2rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-strong);
    background: rgba(255, 255, 255, 0.15);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: var(--accent-gradient);
    border-radius: 2rem;
    position: relative;
    overflow: hidden;
}

.service-icon i {
    color: white;
    font-size: 2.5rem;
    z-index: 2;
    transition: all 0.3s ease;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--secondary-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

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

.service-card:hover .service-icon i {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.service-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    text-align: left;
}

.service-features li {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4ade80;
    font-weight: bold;
}

/* About Section */
.about {
    padding: 8rem 0;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: var(--text-light);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.8);
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: var(--dark-gradient);
    color: var(--text-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: stretch;
}

.contact-info {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.contact-icon {
    font-size: 1.5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.contact-icon i {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
}

.contact-item:hover .contact-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-medium);
}

.contact-item h4 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-item p {
    color: rgba(255, 255, 255, 0.8);
}

.phone-reveal {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.9);
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    font: inherit;
    font-size: 0.95em;
    transition: all 0.2s;
}

.phone-reveal:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.phone-reveal:disabled {
    background: transparent;
    border-color: transparent;
    color: rgba(255, 255, 255, 0.8);
    padding: 0;
    cursor: default;
}

.contact-form {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: 100%;
    justify-content: space-between;
}

.contact-form input,
.contact-form textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 1.2rem;
    border-radius: 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #4facfe;
    box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.1);
}

.contact-form button {
    background: var(--accent-gradient);
    color: var(--text-light);
    border: none;
    padding: 1.2rem;
    border-radius: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

.contact-form button i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.contact-form button:hover i {
    transform: translateX(2px);
}

/* Footer */
.footer {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    padding: 3rem 0;
}

/* Responsive Design */
/* 大屏幕优化 */
@media (min-width: 1400px) {
    .hero-content {
        grid-template-columns: 1fr 1.2fr;
        gap: 1rem;
        padding-left: 32px;
    }
    
    .hero-visual {
        margin-right: -32px;
        padding-right: 32px;
    }
}

@media (max-width: 1200px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
        padding-left: 32px;
        padding-right: 32px;
        margin-right: 0;
    }
    
    .hero-visual {
        margin-right: 0;
        padding-right: 0;
    }
}
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        height: 100vh;
    }
    
    .hero-content {
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero {
        padding: 6rem 0;
    }
    
    .services, .about, .contact {
        padding: 4rem 0;
    }
    
    .service-card, .contact-info, .contact-form {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
    }
}

/* Smooth scroll animations */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .stat,
    .contact-item {
        opacity: 0;
        transform: translateY(30px);
        animation: fadeInUp 0.6s ease forwards;
    }
    
    .service-card:nth-child(1) { animation-delay: 0.1s; }
    .service-card:nth-child(2) { animation-delay: 0.2s; }
    .service-card:nth-child(3) { animation-delay: 0.3s; }
    .service-card:nth-child(4) { animation-delay: 0.4s; }
    .service-card:nth-child(5) { animation-delay: 0.5s; }
    .service-card:nth-child(6) { animation-delay: 0.6s; }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero subtitle */
.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

/* Hero features */
.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-medium);
}

.feature-item i {
    font-size: 2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.feature-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 600;
}

.feature-item p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* Hero QR Code section */
.hero-qrcode {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
}

.qrcode-container {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-strong);
}

.qrcode-container:hover {
    transform: scale(1.05);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.15);
}

.qrcode-wrapper {
    background: white;
    padding: 1.5rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qrcode-wrapper canvas,
.qrcode-wrapper img {
    display: block;
    border-radius: 0.5rem;
}

.qrcode-text {
    text-align: center;
}

.qrcode-text i {
    font-size: 3rem;
    color: #07c160;
    margin-bottom: 1rem;
    display: block;
    animation: pulse 2s infinite;
}

.qrcode-text p {
    font-size: 1.2rem;
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.qrcode-subtitle {
    font-size: 0.95rem !important;
    color: rgba(255, 255, 255, 0.7) !important;
    font-weight: 400 !important;
}

/* Featured service cards */
.service-card.featured {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1) 0%, rgba(0, 242, 254, 0.1) 100%);
    border: 2px solid rgba(79, 172, 254, 0.3);
    position: relative;
    grid-column: span 1;
}

@media (min-width: 768px) {
    .service-card.featured {
        grid-column: span 1;
    }
}

.featured-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: linear-gradient(135deg, #ff6b6b 0%, #ffd93d 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    animation: badgePulse 2s infinite;
}

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

.service-action {
    margin-top: 1.5rem;
}

.service-btn {
    background: var(--accent-gradient);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 2rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(79, 172, 254, 0.3);
}

.service-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.4);
}

/* Responsive adjustments for new layout */
@media (max-width: 1200px) {
    .hero-qrcode {
        right: 1rem;
    }

    .qrcode-container {
        padding: 1.5rem;
        gap: 1rem;
    }

    .hero-features {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    .hero-subtitle {
        font-size: 1.2rem;
    }

    .feature-item {
        padding: 1rem;
    }

    .feature-item i {
        font-size: 1.5rem;
    }

    .feature-item h4 {
        font-size: 1rem;
    }

    /* 手机端二维码样式 */
    .hero-qrcode {
        position: fixed;
        right: 1rem;
        bottom: 1rem;
        top: auto;
        transform: none;
        z-index: 1000;
    }

    .qrcode-container {
        padding: 1rem;
        gap: 0.8rem;
        max-width: calc(100vw - 2rem);
    }

    .qrcode-wrapper {
        padding: 0.8rem;
    }

    .qrcode-wrapper canvas,
    .qrcode-wrapper img {
        width: 150px !important;
        height: 150px !important;
    }

    .qrcode-text i {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .qrcode-text p {
        font-size: 0.9rem;
    }

    .qrcode-subtitle {
        font-size: 0.8rem !important;
    }

    .service-card.featured {
        grid-column: span 1;
    }
}

@media (max-width: 480px) {
    .hero-qrcode {
        right: 0.5rem;
        bottom: 0.5rem;
    }

    .qrcode-container {
        padding: 0.8rem;
        gap: 0.5rem;
    }

    .qrcode-wrapper {
        padding: 0.5rem;
    }

    .qrcode-wrapper canvas,
    .qrcode-wrapper img {
        width: 120px !important;
        height: 120px !important;
    }

    .qrcode-text p {
        font-size: 0.85rem;
    }

    .qrcode-text i {
        font-size: 1.2rem;
    }
}