*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f8f8;
    overflow-x: hidden; 
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}
header {
    background-color: #fff;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 10;
}
.header-text {
    flex: 1;
    text-align: left;
    padding-right: 20px;
}
.logo-container {
    width: 150px; 
    height: 150px; 
    margin: 0;
    overflow: hidden;
    border-radius: 50%; 
    transition: transform 0.3s ease-in-out;
}
.logo-container:hover {
    transform: scale(1.1);
}
#logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: rotateLogo 5s linear infinite; 
}
@keyframes rotateLogo {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
.page-title {
    font-size: 2.2rem;
    margin-top: 0;
    color: #a58544;
    font-weight: 600;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}
.slogan {
    font-size: 1.2rem;
    color: #666;
    margin-top: 10px;
}
.main-nav {
    background-color: #a58544;
    padding: 10px 0;
    margin-top: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}
.menu {
    list-style: none;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: nowrap;
    overflow-x: auto;
}
.menu::-webkit-scrollbar {
    display: none;
}
.menu > li {
    margin: 0 20px;
    position: relative;
}
.menu > li > a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 15px;
    display: block;
    transition: background-color 0.3s ease-in-out;
}
.menu > li:hover > a {
    background-color: #8c7037;
}
.has-submenu {
    position: relative;
}
.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 5;
    min-width: 200px;
    border-radius: 5px;
}
.has-submenu:hover .submenu {
    display: block;
    animation: slideDown 0.3s ease-in-out;
}
@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
.submenu li {
    list-style: none;
}
.submenu li a {
    color: #333;
    text-decoration: none;
    padding: 10px 15px;
    display: block;
    transition: background-color 0.3s ease-in-out;
}
.submenu li a:hover {
    background-color: #f0f0f0;
}
main {
    padding: 30px 0;
}
.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 20px;
    color: #a58544;
    position: relative;
    padding-bottom: 10px;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background-color: #a58544;
}
.content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}
.text-content {
    flex: 1;
    padding-right: 30px;
    font-size: 1rem;
    line-height: 1.8;
}
.text-content p, .text-content ul{
    font-size: 1rem;
    line-height: 1.8;
}
.text-content ul {
    list-style: disc;
    margin-left: 30px;
}
.image-content {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.image-content img {
    width: calc(33.33% - 20px);
    margin: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
.image-content img:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
}
.section-1 .image-content img {
    width: calc(50% - 20px);
}
.section-2 .image-content img {
    width: calc(25% - 20px);
}
.section-3 .image-content img {
    width: calc(33.33% - 20px);
}
.intro {
    background-color: #f2f2f2;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}
.intro .text-content {
    text-align: center;
}
.products {
    background-color: #f8f8f8;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}
.knowledge {
    background-color: #f2f2f2;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}
.contact {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    text-align: center;
}
.contact h2 {
    margin-bottom: 20px;
}
.contact form {
    max-width: 500px;
    margin: 0 auto;
}
.contact input[type="email"],
.contact textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}
.contact textarea {
    resize: vertical;
}
.contact-link {
    background-color: #a58544;
    color: #fff;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}
.contact-link:hover {
    background-color: #8c7037;
}
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 30px 20px;
    font-size: 0.95rem;
}
.footer-credit {
    margin-top: 15px;
    color: #ccc;
    font-size: 0.9rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}
footer a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease-in-out;
}
footer a:hover {
    color: #a58544;
}
@media (max-width: 768px) {
    .container {
        width: 95%;
    }
    header {
        flex-direction: column-reverse;
        padding: 20px;
    }
    .header-text {
        text-align: center;
        padding-right: 0;
        margin-top: 15px;
    }
    .page-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    .logo-container {
        margin: 0 auto;
        width: 100px;
        height: 100px;
    }
    .slogan {
        font-size: 1rem;
    }
    .main-nav {
        padding: 5px 0;
    }
    .menu {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .menu > li {
        margin: 5px 10px;
        flex-shrink: 0;
    }
    .menu > li > a {
        padding: 8px 12px;
        font-size: 0.95rem;
        white-space: nowrap;
    }
    .submenu {
        min-width: 180px;
    }
    .submenu li a {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
    .content {
        flex-direction: column;
    }
    .text-content {
        padding-right: 0;
        margin-bottom: 20px;
    }
    .image-content img {
        width: calc(50% - 20px);
    }
    .section-1 .image-content img,
    .section-2 .image-content img,
    .section-3 .image-content img {
        width: calc(50% - 20px);
    }
    .contact form {
        max-width: 90%;
    }
}
@media (max-width: 480px) {
    .page-title {
        font-size: 1.8rem;
    }
    .slogan {
        font-size: 0.9rem;
    }
    .image-content img {
        width: 100%;
    }
    .section-1 .image-content img,
    .section-2 .image-content img,
    .section-3 .image-content img {
        width: 100%;
    }
}
.section-p2{
	text-align: center;
}
.diamond-partner {
    background: linear-gradient(135deg, #ffffff 0%, #f4f0ea 100%);
    padding: 60px 20px;
    margin: 40px auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(165, 133, 68, 0.1);
    position: relative;
    max-width: 1200px;
    border: 1px solid rgba(165, 133, 68, 0.2);
    overflow: hidden;
}
.dp-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.dp-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background-color: #a58544;
    color: #fff;
    padding: 8px 40px;
    font-size: 0.85rem;
    font-weight: bold;
    transform: rotate(45deg);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.info-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid #fff;
    font-family: serif;
    font-style: italic;
    margin-right: 5px;
    font-size: 0.75rem;
}
.dp-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.dp-logo {
    max-width: 250px;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.05));
    transition: transform 0.3s ease;
}
.dp-logo:hover {
    transform: scale(1.05);
}
.dp-title {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 700;
}
.dp-description {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.8;
}
.dp-services {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}
.dp-service-box {
    flex: 1;
    min-width: 300px;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    border-top: 4px solid #a58544;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.dp-service-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(165, 133, 68, 0.15);
}
.dp-service-name {
    font-size: 1.3rem;
    color: #a58544;
    margin-bottom: 15px;
    font-weight: 600;
}
.dp-text {
    font-size: 0.95rem;
    color: #444;
    line-height: 1.8;
}
.dp-link {
    color: #a58544;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease, background-color 0.3s ease;
    padding: 2px 4px;
    border-radius: 4px;
}
.dp-link:hover {
    color: #fff;
    background-color: #a58544;
}
.strategic-partners {
    background: linear-gradient(135deg, #ffffff 0%, #f9f6f0 100%);
    padding: 60px 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin: 40px auto;
    max-width: 1200px;
}
.partner-container {
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
}
.partner-intro {
    text-align: center;
    font-size: 1.15rem;
    color: #555;
    max-width: 800px;
    margin: 0 auto 40px auto;
    line-height: 1.8;
}
.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    width: 100%;
}
.partner-card {
    background: #ffffff;
    border: 1px solid #eaeaea;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(165, 133, 68, 0.15);
    border-color: #a58544;
}
.partner-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: #fdfaf4;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #a58544;
}
.partner-name {
    font-size: 1.25rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}
.partner-desc {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.8;
}
.partner-link {
    color: #a58544;
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: color 0.3s ease;
}
.partner-link::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: #a58544;
    transform-origin: bottom right;
    transition: transform 0.3s cubic-bezier(0.86, 0, 0.07, 1);
}
.partner-link:hover {
    color: #8c7037;
}
.partner-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}