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

body {
    font-family: 'Inter', 'Noto Sans SC', sans-serif;
    background-color: #f5fafa;
    color: #1a3f3f;
    line-height: 1.5;
    scroll-behavior: smooth;
}

.oojjjj-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (max-width: 768px) {
    .oojjjj-container {
        padding: 0 16px;
    }
}

.oojjjj-header {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(160, 210, 210, 0.2);
    position: sticky;
    top: 0;
    z-index: 50;
}

.oojjjj-nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

@media (max-width: 768px) {
    .oojjjj-nav-bar {
        height: 60px;
    }
}

.oojjjj-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.oojjjj-logo-img {
    height: 40px;
    width: auto;
    border-radius: 8px;
    object-fit: contain;
    display: block;
    box-shadow: 0 2px 8px rgba(45, 110, 110, 0.1);
}

@media (max-width: 768px) {
    .oojjjj-logo-img {
        height: 32px;
    }
}

.oojjjj-logo-text {
    font-size: 22px;
    font-weight: 500;
    color: #0a4545;
    letter-spacing: 1px;
}

.oojjjj-logo-text span {
    font-weight: 300;
    font-size: 14px;
    color: #578a8a;
    margin-left: 6px;
}

@media (max-width: 768px) {
    .oojjjj-logo-text {
        font-size: 18px;
    }
    .oojjjj-logo-text span {
        font-size: 12px;
        margin-left: 4px;
    }
}

.oojjjj-nav-links {
    display: flex;
    gap: 32px;
    font-weight: 450;
    color: #216565;
}

.oojjjj-nav-links a {
    position: relative;
    padding-bottom: 6px;
    border-bottom: 2px solid transparent;
    transition: 0.2s;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    font-size: 16px;
}

@media (max-width: 768px) {
    .oojjjj-nav-links {
        display: none;
    }
}

.oojjjj-nav-links a:hover,
.oojjjj-nav-links a.active {
    color: #1a7a7a;
    border-bottom-color: #36a3a3;
}

.oojjjj-menu-mobile {
    display: none;
    font-size: 24px;
    color: #216b6b;
    cursor: pointer;
}

@media (max-width: 768px) {
    .oojjjj-menu-mobile {
        display: block;
    }
}

.oojjjj-mobile-menu-dropdown {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    padding: 16px 0;
    border-bottom: 1px solid rgba(160, 210, 210, 0.3);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    z-index: 49;
}

.oojjjj-mobile-menu-dropdown.show {
    display: block;
}

.oojjjj-mobile-menu-dropdown a {
    display: block;
    padding: 14px 20px;
    text-decoration: none;
    color: #216565;
    font-weight: 450;
    border-bottom: 1px solid rgba(160, 210, 210, 0.2);
    font-size: 16px;
}

.oojjjj-mobile-menu-dropdown a:last-child {
    border-bottom: none;
}

.oojjjj-mobile-menu-dropdown a:hover,
.oojjjj-mobile-menu-dropdown a.active {
    background: rgba(54, 163, 163, 0.1);
    color: #1a7a7a;
}

.oojjjj-btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 60px;
    font-weight: 600;
    transition: 0.3s;
    text-decoration: none;
    cursor: pointer;
    font-size: 15px;
    letter-spacing: 0.5px;
    text-align: center;
}

@media (max-width: 768px) {
    .oojjjj-btn {
        padding: 10px 24px;
        font-size: 14px;
        flex: 1 1 auto;
    }
}

.oojjjj-btn-primary {
    background: linear-gradient(135deg, #2d8f8f, #1e9c9c);
    color: white;
    box-shadow: 0 8px 18px rgba(35, 120, 120, 0.25);
}

.oojjjj-btn-primary:hover {
    background: linear-gradient(135deg, #1e9c9c, #2d8f8f);
    box-shadow: 0 12px 28px rgba(30, 110, 110, 0.35);
    transform: translateY(-2px);
    color: white;
}

.oojjjj-btn-call {
    background: linear-gradient(145deg, #ff8a5c, #ff6b4a);
    color: white;
    box-shadow: 0 8px 20px rgba(255, 107, 74, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.oojjjj-btn-call:hover {
    background: linear-gradient(145deg, #ff6b4a, #ff8a5c);
    box-shadow: 0 15px 30px rgba(255, 90, 60, 0.5);
    transform: translateY(-3px) scale(1.02);
}

.oojjjj-btn-call::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.oojjjj-btn-call:hover::before {
    left: 100%;
}

.oojjjj-btn-call i {
    margin-right: 8px;
    font-size: 16px;
    animation: pulse 1.5s infinite;
}

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

.oojjjj-button-group {
    margin-top: 30px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

@media (max-width: 480px) {
    .oojjjj-button-group {
        flex-direction: column;
        gap: 12px;
    }
    .oojjjj-button-group .oojjjj-btn {
        width: 100%;
    }
}

.oojjjj-hero {
    padding: 40px 0 60px;
    position: relative;
    background-image: url('/skin/img/banner20260511Ycf7r.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: scroll;
}

.oojjjj-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.6);
    pointer-events: none;
    z-index: 1;
}

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

@media (max-width: 768px) {
    .oojjjj-hero {
        background-size: cover;
        background-position: center center;
    }
    .oojjjj-hero::before {
        background: rgba(255, 255, 255, 0.5);
    }
}

@media (max-width: 480px) {
    .oojjjj-hero::before {
        background: rgba(255, 255, 255, 0.45);
    }
}

.oojjjj-hero-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.oojjjj-hero-logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(45, 110, 110, 0.15);
}

.oojjjj-hero-content h1 {
    font-size: 48px;
    font-weight: 350;
    line-height: 1.2;
    color: #0f4848;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .oojjjj-hero-content h1 {
        font-size: 36px;
    }
    .oojjjj-hero-logo {
        width: 100px;
    }
}

@media (max-width: 480px) {
    .oojjjj-hero-content h1 {
        font-size: 30px;
    }
    .oojjjj-hero-logo {
        width: 80px;
    }
}

.oojjjj-hero-accent {
    font-weight: 450;
    color: #1d8181;
    background: linear-gradient(145deg, #1a7373, #218c8c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.oojjjj-hero-description {
    font-size: 17px;
    color: #1e5a5a;
    margin: 20px 0 25px;
    border-left: 4px solid #2d8f8f;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    padding: 18px 22px;
    border-radius: 0 20px 20px 0;
    text-shadow: 0 1px 2px rgba(255,255,255,0.5);
}

@media (max-width: 768px) {
    .oojjjj-hero-description {
        font-size: 16px;
        padding: 16px 18px;
        background: rgba(255, 255, 255, 0.85);
    }
}

.oojjjj-hero-stats {
    display: flex;
    gap: 30px;
    margin: 30px 0 20px;
    flex-wrap: wrap;
    justify-content: center;
}

@media (max-width: 480px) {
    .oojjjj-hero-stats {
        gap: 20px;
        justify-content: space-between;
    }
}

.oojjjj-stat-single .oojjjj-number {
    font-size: 34px;
    font-weight: 400;
    color: #0b5a5a;
    text-shadow: 0 1px 3px rgba(255,255,255,0.8);
    display: block;
}

@media (max-width: 768px) {
    .oojjjj-stat-single .oojjjj-number {
        font-size: 28px;
    }
}

.oojjjj-stat-single .oojjjj-label {
    font-size: 14px;
    color: #1e5a5a;
    letter-spacing: 0.3px;
    font-weight: 500;
    text-shadow: 0 1px 3px rgba(255,255,255,0.8);
}

section {
    padding: 60px 0;
    position: relative;
}

@media (max-width: 768px) {
    section {
        padding: 40px 0;
    }
}

.oojjjj-section-header {
    text-align: center;
    margin-bottom: 40px;
}

.oojjjj-section-header h2 {
    font-size: 34px;
    font-weight: 380;
    color: #125252;
    letter-spacing: -0.2px;
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .oojjjj-section-header h2 {
        font-size: 28px;
    }
}

.oojjjj-section-header .oojjjj-subhead {
    font-size: 16px;
    color: #498282;
    margin-top: 8px;
    font-weight: 300;
    display: inline-block;
    padding-bottom: 8px;
    border-bottom: 1px solid #bee0e0;
    padding-inline: 20px;
    letter-spacing: 1px;
}

.oojjjj-business-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

@media (max-width: 480px) {
    .oojjjj-business-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.oojjjj-business-item {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(60, 120, 120, 0.04);
    transition: 0.25s;
    border: 1px solid rgba(190, 230, 230, 0.4);
}

.oojjjj-business-item:hover {
    transform: translateY(-6px);
    border-color: #b0dada;
    box-shadow: 0 25px 35px -12px rgba(50, 130, 130, 0.12);
    background: white;
}

.oojjjj-card-img {
    height: 180px;
    overflow: hidden;
    background: #ceecec;
}

@media (max-width: 768px) {
    .oojjjj-card-img {
        height: 160px;
    }
}

.oojjjj-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.3s;
}

.oojjjj-business-item:hover .oojjjj-card-img img {
    transform: scale(1.03);
}

.oojjjj-card-content {
    padding: 22px 18px 20px;
}

.oojjjj-card-content h3 {
    font-size: 20px;
    font-weight: 500;
    color: #115252;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.oojjjj-card-content p {
    color: #3c6d6d;
    font-weight: 350;
    margin-bottom: 14px;
    font-size: 14px;
    line-height: 1.6;
}

.oojjjj-card-tag {
    background: #e7f7f7;
    border-radius: 40px;
    padding: 5px 14px;
    font-size: 12px;
    color: #1a6e6e;
    font-weight: 400;
    display: inline-block;
}

.oojjjj-timeline {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 40px 0 20px;
    gap: 16px;
}

.oojjjj-milestone {
    flex: 1 1 140px;
    min-width: 130px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(4px);
    border-radius: 40px;
    padding: 22px 12px;
    text-align: center;
    border: 1px solid rgba(160, 215, 215, 0.3);
}

@media (max-width: 480px) {
    .oojjjj-milestone {
        flex: 1 1 calc(50% - 16px);
        min-width: calc(50% - 16px);
    }
}

.oojjjj-milestone .oojjjj-year {
    font-size: 28px;
    font-weight: 350;
    color: #116b6b;
}

@media (max-width: 768px) {
    .oojjjj-milestone .oojjjj-year {
        font-size: 24px;
    }
}

.oojjjj-milestone .oojjjj-desc {
    font-size: 14px;
    color: #3e7d7d;
    font-weight: 400;
}

.oojjjj-partner-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px 25px;
    margin-top: 25px;
}

.oojjjj-partner-item {
    width: 130px;
    height: 65px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(4px);
    border-radius: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 16px rgba(180, 220, 220, 0.2);
    border: 1px solid rgba(170, 220, 220, 0.3);
    font-weight: 400;
    color: #317d7d;
    font-size: 16px;
}

@media (max-width: 480px) {
    .oojjjj-partner-item {
        width: 110px;
        height: 55px;
        font-size: 14px;
    }
}

.oojjjj-partner-item i {
    font-size: 24px;
    margin-right: 8px;
    color: #327d7d;
}

@media (max-width: 480px) {
    .oojjjj-partner-item i {
        font-size: 20px;
        margin-right: 5px;
    }
}

.oojjjj-award-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

@media (max-width: 480px) {
    .oojjjj-award-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

.oojjjj-award-card {
    background: rgba(245, 255, 255, 0.6);
    backdrop-filter: blur(4px);
    border-radius: 24px;
    padding: 22px 12px;
    text-align: center;
    border: 1px solid rgba(170, 225, 225, 0.4);
}

.oojjjj-award-card i {
    font-size: 36px;
    color: #2b8787;
    margin-bottom: 12px;
}

.oojjjj-award-card h4 {
    color: #1a5f5f;
    font-weight: 500;
    margin-bottom: 6px;
    font-size: 16px;
}

.oojjjj-award-card p {
    color: #3f7878;
    font-size: 13px;
}

.oojjjj-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin: 40px 0;
}

@media (max-width: 480px) {
    .oojjjj-team-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.oojjjj-team-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(4px);
    border-radius: 24px;
    padding: 24px 12px 20px;
    text-align: center;
    border: 1px solid rgba(180, 225, 225, 0.3);
}

.oojjjj-news-img {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    margin: 0 auto 16px;
    overflow: hidden;
    border: 3px solid rgba(160, 225, 225, 0.5);
}

@media (max-width: 768px) {
    .oojjjj-news-img {
        width: 100px;
        height: 100px;
    }
}

.oojjjj-news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.oojjjj-team-card h4 {
    font-size: 18px;
    font-weight: 500;
    color: #125757;
    margin-bottom: 4px;
}
.oojjjj-team-card p { 
    color: #457a7a; 
    font-size: 13px;
    margin: 4px 0;
}

.oojjjj-contact-section {
    background: linear-gradient(135deg, #f0fbfb, #f8ffff);
}

.oojjjj-contact-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.oojjjj-contact-item {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(4px);
    border-radius: 30px;
    padding: 24px 20px;
    text-align: center;
    flex: 1 1 180px;
    min-width: 160px;
    border: 1px solid rgba(170, 225, 225, 0.4);
    box-shadow: 0 8px 20px rgba(170, 220, 220, 0.2);
}

@media (max-width: 480px) {
    .oojjjj-contact-item {
        flex: 1 1 100%;
        padding: 20px 15px;
    }
}

.oojjjj-contact-item i { 
    font-size: 34px; 
    color: #2b7e7e; 
    margin-bottom: 12px; 
}
.oojjjj-contact-item h4 {
    color: #1d6161;
    font-weight: 500;
    margin-bottom: 6px;
    font-size: 18px;
}
.oojjjj-contact-item p {
    color: #3e7676;
    font-size: 14px;
}

.oojjjj-phone-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.oojjjj-subscribe-box {
    text-align: center;
    background: rgba(220, 245, 245, 0.6);
    backdrop-filter: blur(4px);
    border-radius: 50px;
    padding: 16px 24px;
    max-width: 750px;
    margin: 30px auto 0;
    border: 1px solid rgba(140, 210, 210, 0.3);
    font-size: 15px;
}

@media (max-width: 480px) {
    .oojjjj-subscribe-box {
        padding: 14px 16px;
        font-size: 14px;
        border-radius: 40px;
    }
}

.oojjjj-footer {
    background: rgba(230, 245, 245, 0.7);
    backdrop-filter: blur(4px);
    padding: 50px 0 30px;
    color: #1f5e5e;
    border-top: 1px solid rgba(150, 210, 210, 0.3);
}
.oojjjj-footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 30px;
    margin-bottom: 35px;
}

@media (max-width: 768px) {
    .oojjjj-footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }
}

@media (max-width: 480px) {
    .oojjjj-footer-main {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.oojjjj-footer-logo-img {
    height: 40px;
    margin-bottom: 12px;
    border-radius: 8px;
}

.oojjjj-footer-col h4 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #195f5f;
}

.oojjjj-footer-col ul {
    list-style: none;
}

.oojjjj-footer-col ul li {
    margin-bottom: 8px;
    color: #317373;
    font-size: 14px;
}

.oojjjj-footer-col ul li i {
    width: 20px;
    color: #3d8a8a;
}

.oojjjj-copyright {
    text-align: center;
    border-top: 1px solid rgba(150, 210, 210, 0.3);
    padding-top: 25px;
    font-weight: 300;
    color: #3d7777;
    font-size: 13px;
}