/* 香烟批发单页主题样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: #2d3748;
    background: #f7fafc;
}

img{
    max-width: 100%;
}

.wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Top Bar */
.top-bar {
    background: #1a202c;
    color: #e2e8f0;
    padding: 8px 0;
    font-size: 14px;
}

.top-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Navigation */
.navbar {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 28px;
    font-weight: 700;
    color: #d69e2e;
    text-decoration: none;
}

.menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.menu a {
    color: #4a5568;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.menu a:hover {
    background: #fed7d7;
    color: #c53030;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="3" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: #f56565;
    color: white;
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 101, 101, 0.4);
}

.cta-button:hover {
    background: #e53e3e;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 101, 101, 0.6);
}

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

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 2.8rem;
    color: #2d3748;
    margin-bottom: 15px;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #718096;
    max-width: 600px;
    margin: 0 auto;
}

/* Products Grid */
.products-section {
    background: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-item {
    background: #f7fafc;
    border-radius: 15px;
    padding: 40px 25px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.product-item:hover {
    transform: translateY(-8px);
    border-color: #d69e2e;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: #d69e2e;
    border-radius: 50%;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    color: white;
}

.product-item h3 {
    font-size: 1.4rem;
    color: #2d3748;
    margin-bottom: 15px;
    font-weight: 600;
}

.product-item p {
    color: #718096;
    line-height: 1.6;
}

/* Company Info */
.company-section {
    background: #edf2f7;
}

.company-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.company-text h3 {
    font-size: 2.2rem;
    color: #2d3748;
    margin-bottom: 25px;
    font-weight: 700;
}

.company-text p {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 20px;
    line-height: 1.8;
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 10px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #d69e2e;
}

.stat-label {
    color: #718096;
    font-size: 14px;
}

.company-image {
    background: linear-gradient(45deg, #667eea, #764ba2);
    height: 400px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}
.company-image img{
    height: 100%;
    object-fit: cover;
}

/* Features */
.features-section {
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    padding: 35px;
    border-radius: 15px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    text-align: center;
}

.feature-card:nth-child(2) {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.feature-card:nth-child(3) {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.feature-card:nth-child(4) {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.feature-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
    opacity: 0.8;
}

.feature-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    opacity: 0.9;
    line-height: 1.6;
}

/* Testimonials */
.testimonials-section {
    background: #1a202c;
    color: white;
}

.testimonials-section .section-title {
    color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: #2d3748;
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #d69e2e;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: #d69e2e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.author-info h5 {
    font-weight: 600;
    margin-bottom: 5px;
}

.author-info span {
    color: #a0aec0;
    font-size: 14px;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.contact-section .section-title,.contact-section .section-subtitle {
    color: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.contact-item {
    padding: 30px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

/* Flink */
.flink-section {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section a{
    color: #718096;
    text-decoration: none;
}

/* Footer */
.footer {
    background: #1a202c;
    color: #e2e8f0;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: #d69e2e;
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-section p,
.footer-section li {
    color: #a0aec0;
    margin-bottom: 10px;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #d69e2e;
}

.footer-bottom {
    border-top: 1px solid #2d3748;
    padding-top: 30px;
    text-align: center;
    color: #718096;
}

/* Responsive */
@media (max-width: 768px) {
    .menu {
        display: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .company-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .company-stats {
        grid-template-columns: 1fr;
    }
    .company-image{
        height: 250px;
    }

    .section-title {
        font-size: 2.2rem;
    }
}