@charset "UTF-8";

:root {
    --primary-color: #fd914f;
    --secondary-color: #7127ea;
    --dark-color: #222429;
    --light-color: #ffffff;
    --text-color: #686777;
    --border-color: rgba(255, 255, 255, 0.15);
}

html {
    scroll-behavior: smooth;
}

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: grayscale(100%);
    transform: scale(1);
    transition: transform 8s ease-out;
}

.hero-section:hover .hero-bg {
    transform: scale(1.05);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(34, 36, 41, 0.85) 0%, rgba(113, 39, 234, 0.7) 100%);
    z-index: 1;
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.hero-shape-1 {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 200px;
    height: 200px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

.hero-shape-2 {
    position: absolute;
    bottom: 20%;
    right: 10%;
    width: 150px;
    height: 150px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite 2s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.6;
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 0 20px;
}

.hero-sub-title {
    display: inline-block;
    font-size: 18px;
    font-weight: 500;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    position: relative;
    padding: 10px 30px;
    background: rgba(253, 145, 79, 0.1);
    border-radius: 30px;
}

.hero-title {
    font-size: 80px;
    font-weight: 600;
    color: var(--light-color);
    line-height: 1.1;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

@media (max-width: 991px) {
    .hero-title {
        font-size: 50px;
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 36px;
    }
}

.hero-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-btn {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.tp-btn-border {
    background: transparent;
    border: 2px solid var(--light-color);
    color: var(--light-color);
}

.tp-btn-border:hover {
    background: var(--light-color);
    color: var(--dark-color);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--light-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.scroll-down:hover {
    color: var(--primary-color);
}

.scroll-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.scroll-down i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.about-section {
    background: #f8f9fa;
}

.about-img-wrapper {
    position: relative;
}

.about-img-main {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.about-img-main img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.about-img-main:hover img {
    transform: scale(1.05);
}

.about-img-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 30px 40px;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(253, 145, 79, 0.3);
}

@media (max-width: 991px) {
    .about-img-badge {
        bottom: -20px;
        right: 20px;
        padding: 20px 30px;
    }
}

.badge-content {
    text-align: center;
}

.badge-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: var(--light-color);
    line-height: 1;
    font-family: "Teko", sans-serif;
}

.badge-text {
    display: block;
    font-size: 14px;
    color: var(--light-color);
    margin-top: 5px;
}

.about-content .lead {
    font-size: 20px;
    color: var(--dark-color);
    font-weight: 500;
    line-height: 1.6;
}

.about-feature-item {
    padding: 25px;
    background: var(--light-color);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.about-feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 24px;
    color: var(--light-color);
}

.about-feature-item h4 {
    font-size: 20px;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-family: "Teko", sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-feature-item p {
    margin-bottom: 0;
    font-size: 14px;
}

.advantages-title {
    font-size: 22px;
    color: var(--dark-color);
    font-family: "Teko", sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.advantages-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

@media (max-width: 575px) {
    .advantages-list {
        grid-template-columns: 1fr;
    }
}

.advantage-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background: var(--light-color);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.advantage-item:hover i,
.advantage-item:hover span {
    color: var(--light-color);
}

.advantage-item i {
    color: var(--primary-color);
    font-size: 18px;
    transition: color 0.3s ease;
}

.advantage-item span {
    font-size: 14px;
    color: var(--dark-color);
    transition: color 0.3s ease;
}

.partners-section {
    position: relative;
}

/* 新的合作伙伴板块色调 - 使用蓝色调 */
.partners-section.blue-theme {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    padding: 120px 0;
}

.partners-section.blue-theme .section-title,
.partners-section.blue-theme h5 {
    color: #fff;
}

.partners-section.blue-theme .sec-desc {
    color: rgba(255, 255, 255, 0.8);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    padding: 20px 0;
}

@media (min-width: 480px) {
    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }
}

@media (min-width: 576px) {
    .partners-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 18px;
    }
}

@media (min-width: 768px) {
    .partners-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 20px;
    }
}

@media (min-width: 992px) {
    .partners-grid {
        grid-template-columns: repeat(8, 1fr);
        gap: 20px;
    }
}

@media (min-width: 1200px) {
    .partners-grid {
        grid-template-columns: repeat(8, 1fr);
        gap: 25px;
    }
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 15px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 90px;
}

/* 为蓝色主题定制的partner-item样式 */
.partners-section.blue-theme .partner-item {
    background: rgba(255, 255, 255, 0.1);
}

.partners-section.blue-theme .partner-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.partner-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.partner-item img {
    max-width: 100%;
    max-height: 50px;
    width: auto;
    height: auto;
    filter: none; /* 移除灰度和颜色反转，显示原始颜色 */
    opacity: 1;
    transition: all 0.3s ease;
    object-fit: contain;
}

.partner-item:hover img {
    filter: none; /* 移除灰度和颜色反转，显示原始颜色 */
    opacity: 1;
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .partner-item {
        padding: 15px 10px;
        height: 75px;
    }
    
    .partner-item img {
        max-height: 40px;
    }
}

@media (max-width: 480px) {
    .partner-item {
        padding: 12px 8px;
        height: 65px;
    }
    
    .partner-item img {
        max-height: 35px;
    }
}

.partners-stats {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    padding: 30px;
}

.stat-number {
    font-size: 60px;
    font-weight: 700;
    color: var(--primary-color);
    font-family: "Teko", sans-serif;
    line-height: 1;
}

.stat-suffix {
    font-size: 40px;
    font-weight: 700;
    color: var(--primary-color);
    font-family: "Teko", sans-serif;
}

.stat-label {
    display: block;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.activities-section {
    background: #f8f9fa;
}

.activity-card {
    background: var(--light-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.activity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.activity-img {
    position: relative;
    overflow: hidden;
}

.activity-img img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.activity-card:hover .activity-img img {
    transform: scale(1.1);
}

.activity-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(113, 39, 234, 0.8) 0%, rgba(253, 145, 79, 0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.activity-card:hover .activity-overlay {
    opacity: 1;
}

.activity-link {
    width: 60px;
    height: 60px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-color);
    font-size: 20px;
    transform: scale(0);
    transition: all 0.3s ease;
}

.activity-card:hover .activity-link {
    transform: scale(1);
}

.activity-link:hover {
    background: var(--primary-color);
    color: var(--light-color);
}

.activity-content {
    padding: 25px;
}

.activity-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.activity-date,
.activity-category {
    font-size: 13px;
    color: var(--text-color);
}

.activity-date i,
.activity-category i {
    color: var(--primary-color);
    margin-right: 5px;
}

.activity-title {
    font-size: 22px;
    margin-bottom: 15px;
    font-family: "Teko", sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.activity-title a {
    color: var(--dark-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.activity-title a:hover {
    color: var(--primary-color);
}

.activity-desc {
    font-size: 14px;
    color: var(--text-color);
    margin-bottom: 0;
    line-height: 1.7;
}

.joinus-section {
    position: relative;
}

.contact-info-wrapper {
    padding-right: 50px;
}

@media (max-width: 991px) {
    .contact-info-wrapper {
        padding-right: 0;
        margin-bottom: 50px;
    }
}

.contact-info-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-info-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 20px;
    color: var(--light-color);
}

.contact-text h5 {
    font-size: 18px;
    color: var(--light-color);
    margin-bottom: 5px;
    font-family: "Teko", sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-text p,
.contact-text a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: var(--primary-color);
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 10px;
}

@media (max-width: 575px) {
    .contact-form-wrapper {
        padding: 25px;
    }
}

.contact-form .form-group {
    position: relative;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: var(--light-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.1);
}

.contact-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
    cursor: pointer;
}

.contact-form select option {
    background: var(--dark-color);
    color: var(--light-color);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.error-message {
    display: block;
    font-size: 12px;
    color: #ff6b6b;
    margin-top: 5px;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-checkbox label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
}

.form-checkbox label a {
    color: var(--primary-color);
    text-decoration: underline;
}

.tp-btn-submit {
    position: relative;
    min-width: 180px;
}

.tp-btn-submit .btn-loading {
    display: none;
}

.tp-btn-submit.loading .btn-text {
    display: none;
}

.tp-btn-submit.loading .btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.ajax-response {
    padding: 15px 20px;
    border-radius: 5px;
    font-size: 14px;
    display: none;
}

.ajax-response.success {
    display: block;
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
    border: 1px solid #28a745;
}

.ajax-response.error {
    display: block;
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
    border: 1px solid #dc3545;
}

.footer-area {
    position: relative;
}

.footer-title {
    font-size: 22px;
    color: var(--light-color);
    margin-bottom: 25px;
    font-family: "Teko", sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-list li {
    margin-bottom: 12px;
}

.footer-list li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-list li a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-list li {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-list li i {
    color: var(--primary-color);
    font-size: 16px;
    margin-top: 3px;
}

.footer-contact-list li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact-list li a:hover {
    color: var(--primary-color);
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-color);
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-qrcode p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px 0;
}

.footer-copyright p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    margin: 0;
}

.nav-menu li a.nav-link {
    position: relative;
}

.nav-menu li a.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-menu li a.nav-link:hover::after,
.nav-menu li a.nav-link.active::after {
    width: 100%;
}

@media (max-width: 991px) {
    .nav-menu {
        flex-direction: column;
        text-align: left;
    }
    
    .nav-menu li {
        padding: 10px 0;
    }
    
    .nav-menu li a.nav-link::after {
        display: none;
    }
}

.sec-desc {
    font-size: 16px;
    color: var(--text-color);
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 991px) {
    .pl-50 {
        padding-left: 0 !important;
        margin-top: 50px;
    }
}