/* Global Styles */
:root {
    --primary-color: #FF1493;
    --secondary-color: #00BFFF;
    --dark-bg: #0a0e27;
    --text-light: #ffffff;
    --text-dark: #000000;
    --gold: #FFD700;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-dark) !important;
    font-weight: bold;
    font-size: 1.5rem;
}

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

.logo-img {
    height: 40px;
    width: auto;
    display: block;
}

.logo-text {
    color: var(--text-dark);
    font-weight: 600;
}

.navbar-nav .nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--secondary-color) !important;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.85) 0%, rgba(0, 191, 255, 0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 4rem 0;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--text-light);
    line-height: 1.2;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease-out;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1.2s ease-out;
}

.btn-cta {
    background: linear-gradient(135deg, #FF1493 0%, #FF69B4 100%);
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    color: var(--text-light);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 20, 147, 0.4);
    animation: fadeInUp 1.4s ease-out;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.6);
    color: var(--text-light);
}

.hero-image {
    position: relative;
    animation: fadeInRight 1.5s ease-out;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 191, 255, 0.3);
    max-width: 100%;
    height: auto;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-image {
        margin-top: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .btn-cta {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

/* Language Dropdown */
.dropdown-menu {
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--secondary-color);
    color: var(--text-light);
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.feature-item {
    margin-bottom: 5rem;
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-image {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-image:hover {
    transform: scale(1.02);
}

.feature-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.feature-description {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 992px) {
    .feature-title {
        font-size: 2rem;
        margin-top: 2rem;
    }
    
    .feature-description {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .features-section {
        padding: 3rem 0;
    }
    
    .feature-item {
        margin-bottom: 3rem;
    }
    
    .feature-title {
        font-size: 1.75rem;
    }
    
    .feature-description {
        font-size: 1rem;
    }
}

/* Services Section */
.services-section {
    padding: 5rem 0;
    background-color: #2c3e50;
    color: #ffffff;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.service-card {
    background-color: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.service-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.service-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.service-description {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
    flex-grow: 1;
}

@media (max-width: 992px) {
    .section-title {
        font-size: 2.5rem;
    }
    
    .section-subtitle {
        font-size: 1.2rem;
    }
    
    .service-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .services-section {
        padding: 3rem 0;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .service-image {
        height: 200px;
    }
    
    .service-content {
        padding: 1.5rem;
    }
    
    .service-title {
        font-size: 1.3rem;
    }
    
    .service-description {
        font-size: 0.95rem;
    }
}

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.testimonials-section .section-title {
    color: var(--text-dark);
}

.testimonials-section .section-subtitle {
    color: #666;
}

.testimonial-card {
    background-color: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.testimonial-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.testimonial-card:hover .testimonial-image img {
    transform: scale(1.05);
}

.testimonial-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.testimonial-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
    flex-grow: 1;
}

@media (max-width: 992px) {
    .testimonial-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .testimonials-section {
        padding: 3rem 0;
    }
    
    .testimonial-image {
        height: 200px;
    }
    
    .testimonial-content {
        padding: 1.5rem;
    }
    
    .testimonial-name {
        font-size: 1.2rem;
    }
    
    .testimonial-text {
        font-size: 0.95rem;
    }
}

/* Footer */
.footer {
    background-color: #2c3e50;
    padding: 2rem 0;
    text-align: center;
}

.footer-text {
    color: #ffffff;
    font-size: 1rem;
    margin: 0;
}

/* About Header Section */
.about-header-section {
    padding: 6rem 0 4rem;
    margin-top: 80px;
    background-image: url('../image/about-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.about-header-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.about-header-section .container {
    position: relative;
    z-index: 2;
}

.about-header-title {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.about-header-subtitle {
    font-size: 1.5rem;
    color: #ffffff;
    line-height: 1.6;
    margin: 0;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

/* Services Header Section */
.services-header-section {
    padding: 6rem 0 4rem;
    margin-top: 80px;
    background-image: url('../image/background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.services-header-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.services-header-section .container {
    position: relative;
    z-index: 2;
}

.services-header-title {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.services-header-subtitle {
    font-size: 1.5rem;
    color: #ffffff;
    line-height: 1.6;
    margin: 0;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

/* News Header Section */
.news-header-section {
    padding: 6rem 0 4rem;
    margin-top: 80px;
    background-image: url('../image/news-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.news-header-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.news-header-section .container {
    position: relative;
    z-index: 2;
}

.news-header-title {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.news-header-subtitle {
    font-size: 1.5rem;
    color: #ffffff;
    line-height: 1.6;
    margin: 0;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

@media (max-width: 992px) {
    .about-header-section {
        padding: 4rem 0 3rem;
    }
    
    .about-header-title {
        font-size: 2.5rem;
        margin-top: 2rem;
    }
    
    .about-header-subtitle {
        font-size: 1.3rem;
    }
    
    .services-header-section {
        padding: 4rem 0 3rem;
    }
    
    .services-header-title {
        font-size: 2.5rem;
    }
    
    .services-header-subtitle {
        font-size: 1.3rem;
    }
    
    .news-header-section {
        padding: 4rem 0 3rem;
    }
    
    .news-header-title {
        font-size: 2.5rem;
    }
    
    .news-header-subtitle {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .about-header-section {
        padding: 3rem 0 2rem;
    }
    
    .about-header-title {
        font-size: 2rem;
    }
    
    .about-header-subtitle {
        font-size: 1.1rem;
    }
    
    .services-header-section {
        padding: 3rem 0 2rem;
    }
    
    .services-header-title {
        font-size: 2rem;
    }
    
    .services-header-subtitle {
        font-size: 1.1rem;
    }
    
    .news-header-section {
        padding: 3rem 0 2rem;
    }
    
    .news-header-title {
        font-size: 2rem;
    }
    
    .news-header-subtitle {
        font-size: 1.1rem;
    }
}

/* Vision Section */
.vision-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.vision-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.vision-section .section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin: 0;
}

.vision-content-block {
    padding: 3rem 0;
}

.vision-image {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.vision-content {
    padding: 2rem;
}

.vision-content-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.vision-date {
    font-size: 1rem;
    color: #999;
    margin-bottom: 1.5rem;
}

.vision-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.vision-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.vision-link:hover {
    color: var(--primary-color);
}

.vision-divider {
    height: 1px;
    background-color: #e0e0e0;
    margin: 2rem 0;
    width: 100%;
}

@media (max-width: 992px) {
    .vision-section {
        padding: 4rem 0;
    }
    
    .vision-section .section-title {
        font-size: 2.5rem;
    }
    
    .vision-section .section-subtitle {
        font-size: 1.3rem;
    }
    
    .vision-content-block {
        padding: 2rem 0;
    }
    
    .vision-content {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .vision-content-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .vision-section {
        padding: 3rem 0;
    }
    
    .vision-section .section-title {
        font-size: 2rem;
    }
    
    .vision-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .vision-content-block {
        padding: 1.5rem 0;
    }
    
    .vision-content-title {
        font-size: 1.5rem;
    }
    
    .vision-text {
        font-size: 1rem;
    }
    
    .vision-divider {
        margin: 1.5rem 0;
    }
}

/* Team Section */
.team-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.team-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.team-section .section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin: 0;
}

.team-card {
    background-color: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.team-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.team-card:hover .team-image img {
    transform: scale(1.05);
}

.team-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.team-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.team-text {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
    flex-grow: 1;
}

@media (max-width: 992px) {
    .team-section {
        padding: 4rem 0;
    }
    
    .team-section .section-title {
        font-size: 2.5rem;
    }
    
    .team-section .section-subtitle {
        font-size: 1.3rem;
    }
    
    .team-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .team-section {
        padding: 3rem 0;
    }
    
    .team-section .section-title {
        font-size: 2rem;
    }
    
    .team-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .team-image {
        height: 200px;
    }
    
    .team-content {
        padding: 1.5rem;
    }
    
    .team-title {
        font-size: 1.3rem;
    }
    
    .team-text {
        font-size: 0.95rem;
    }
}

/* Journey Section */
.journey-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.journey-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.journey-section .section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin: 0;
}

.journey-card {
    background-color: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.journey-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.journey-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.journey-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.journey-card:hover .journey-image img {
    transform: scale(1.05);
}

.journey-content {
    padding: 2rem;
    text-align: center;
}

.journey-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.journey-date {
    font-size: 1rem;
    color: #999;
    margin: 0;
}

@media (max-width: 992px) {
    .journey-section {
        padding: 4rem 0;
    }
    
    .journey-section .section-title {
        font-size: 2.5rem;
    }
    
    .journey-section .section-subtitle {
        font-size: 1.3rem;
    }
    
    .journey-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .journey-section {
        padding: 3rem 0;
    }
    
    .journey-section .section-title {
        font-size: 2rem;
    }
    
    .journey-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .journey-image {
        height: 200px;
    }
    
    .journey-content {
        padding: 1.5rem;
    }
    
    .journey-title {
        font-size: 1.3rem;
    }
    
    .journey-date {
        font-size: 0.9rem;
    }
}

/* Trading Experience Section */
.trading-experience-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.trading-experience-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.trading-experience-section .section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin: 0;
}

.experience-block {
    padding: 3rem 0;
}

.experience-image {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.experience-content {
    padding: 2rem;
}

.experience-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.experience-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 992px) {
    .trading-experience-section {
        padding: 4rem 0;
    }
    
    .trading-experience-section .section-title {
        font-size: 2.5rem;
    }
    
    .trading-experience-section .section-subtitle {
        font-size: 1.3rem;
    }
    
    .experience-block {
        padding: 2rem 0;
    }
    
    .experience-content {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .experience-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .trading-experience-section {
        padding: 3rem 0;
    }
    
    .trading-experience-section .section-title {
        font-size: 2rem;
    }
    
    .trading-experience-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .experience-block {
        padding: 1.5rem 0;
    }
    
    .experience-title {
        font-size: 1.5rem;
    }
    
    .experience-text {
        font-size: 1rem;
    }
}

/* Research Section */
.research-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.research-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.research-section .section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin: 0;
}

.research-block {
    padding: 3rem 0;
}

.research-image {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.research-content {
    padding: 2rem;
}

.research-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.research-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 992px) {
    .research-section {
        padding: 4rem 0;
    }
    
    .research-section .section-title {
        font-size: 2.5rem;
    }
    
    .research-section .section-subtitle {
        font-size: 1.3rem;
    }
    
    .research-block {
        padding: 2rem 0;
    }
    
    .research-content {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .research-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .research-section {
        padding: 3rem 0;
    }
    
    .research-section .section-title {
        font-size: 2rem;
    }
    
    .research-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .research-block {
        padding: 1.5rem 0;
    }
    
    .research-title {
        font-size: 1.5rem;
    }
    
    .research-text {
        font-size: 1rem;
    }
}

/* Compliance Section */
.compliance-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.compliance-block {
    padding: 3rem 0;
}

.compliance-image {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.compliance-content {
    padding: 2rem;
}

.compliance-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.compliance-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 992px) {
    .compliance-section {
        padding: 4rem 0;
    }
    
    .compliance-block {
        padding: 2rem 0;
    }
    
    .compliance-content {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .compliance-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .compliance-section {
        padding: 3rem 0;
    }
    
    .compliance-block {
        padding: 1.5rem 0;
    }
    
    .compliance-title {
        font-size: 1.5rem;
    }
    
    .compliance-text {
        font-size: 1rem;
    }
}

/* News Content Section */
.news-content-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.news-content-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.news-content-section .section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin: 0;
}

.news-item-card {
    background-color: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.news-item-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.news-item-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.news-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-item-card:hover .news-item-image img {
    transform: scale(1.05);
}

.news-item-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.news-item-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.news-item-date {
    font-size: 1rem;
    color: #999;
    margin: 0;
    margin-top: auto;
}

@media (max-width: 992px) {
    .news-content-section {
        padding: 4rem 0;
    }
    
    .news-content-section .section-title {
        font-size: 2.5rem;
    }
    
    .news-content-section .section-subtitle {
        font-size: 1.3rem;
    }
    
    .news-item-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .news-content-section {
        padding: 3rem 0;
    }
    
    .news-content-section .section-title {
        font-size: 2rem;
    }
    
    .news-content-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .news-item-image {
        height: 200px;
    }
    
    .news-item-content {
        padding: 1.5rem;
    }
    
    .news-item-title {
        font-size: 1.2rem;
    }
    
    .news-item-date {
        font-size: 0.9rem;
    }
}

/* Platform Upgrade Section */
.platform-upgrade-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.platform-upgrade-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.platform-upgrade-section .section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin: 0;
}

.upgrade-item-card {
    background-color: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.upgrade-item-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.upgrade-item-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.upgrade-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.upgrade-item-card:hover .upgrade-item-image img {
    transform: scale(1.05);
}

.upgrade-item-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.upgrade-item-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.upgrade-item-date {
    font-size: 1rem;
    color: #999;
    margin: 0;
    margin-top: auto;
}

@media (max-width: 992px) {
    .platform-upgrade-section {
        padding: 4rem 0;
    }
    
    .platform-upgrade-section .section-title {
        font-size: 2.5rem;
    }
    
    .platform-upgrade-section .section-subtitle {
        font-size: 1.3rem;
    }
    
    .upgrade-item-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .platform-upgrade-section {
        padding: 3rem 0;
    }
    
    .platform-upgrade-section .section-title {
        font-size: 2rem;
    }
    
    .platform-upgrade-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .upgrade-item-image {
        height: 200px;
    }
    
    .upgrade-item-content {
        padding: 1.5rem;
    }
    
    .upgrade-item-title {
        font-size: 1.2rem;
    }
    
    .upgrade-item-date {
        font-size: 0.9rem;
    }
}

/* Media Section */
.media-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.media-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.media-section .section-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin: 0;
}

.social-media {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #f8f9fa;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    transform: translateY(-5px);
    background-color: var(--secondary-color);
    box-shadow: 0 5px 15px rgba(0, 191, 255, 0.3);
}

.social-icon-img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.social-icon:hover .social-icon-img {
    transform: scale(1.1);
}

@media (max-width: 992px) {
    .media-section {
        padding: 4rem 0;
    }
    
    .media-section .section-title {
        font-size: 2.5rem;
    }
    
    .media-section .section-subtitle {
        font-size: 1.3rem;
    }
    
    .social-media {
        gap: 1.5rem;
    }
    
    .social-icon {
        width: 55px;
        height: 55px;
    }
    
    .social-icon-img {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 768px) {
    .media-section {
        padding: 3rem 0;
    }
    
    .media-section .section-title {
        font-size: 2rem;
    }
    
    .media-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .social-media {
        gap: 1rem;
    }
    
    .social-icon {
        width: 50px;
        height: 50px;
    }
    
    .social-icon-img {
        width: 25px;
        height: 25px;
    }
}

/* Contact Header Section */
.contact-header-section {
    padding: 6rem 0 4rem;
    margin-top: 80px;
    background-image: url('../image/contact-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.contact-header-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.contact-header-section .container {
    position: relative;
    z-index: 2;
}

.contact-header-title {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.contact-header-description {
    font-size: 1.3rem;
    color: #ffffff;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.contact-cta-btn {
    background: linear-gradient(135deg, #FF1493 0%, #FF69B4 100%);
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    color: #ffffff;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 20, 147, 0.4);
    text-decoration: none;
    display: inline-block;
}

.contact-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.6);
    color: #ffffff;
}

@media (max-width: 992px) {
    .contact-header-section {
        padding: 4rem 0 3rem;
    }
    
    .contact-header-title {
        font-size: 2.5rem;
    }
    
    .contact-header-description {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .contact-header-section {
        padding: 3rem 0 2rem;
    }
    
    .contact-header-title {
        font-size: 2rem;
    }
    
    .contact-header-description {
        font-size: 1.1rem;
    }
    
    .contact-cta-btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

/* Contact Social Section */
.contact-social-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

/* Contact Form Section */
.contact-form-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.contact-form-section .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.contact-form-section .section-subtitle {
    font-size: 1.3rem;
    color: #666;
    margin: 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form {
    padding: 2rem;
}

.contact-form .form-control {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 1rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 191, 255, 0.25);
    outline: none;
}

.btn-submit {
    background: linear-gradient(135deg, #FF1493 0%, #FF69B4 100%);
    border: none;
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    color: #ffffff;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 20, 147, 0.4);
    width: 100%;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.6);
    color: #ffffff;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

.contact-info {
    padding: 1.5rem 0;
}

.contact-info-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.contact-info-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    flex-shrink: 0;
    line-height: 1;
}

.contact-info-item span {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

@media (max-width: 992px) {
    .contact-form-section {
        padding: 4rem 0;
    }
    
    .contact-form-section .section-title {
        font-size: 2.5rem;
    }
    
    .contact-form-section .section-subtitle {
        font-size: 1.2rem;
    }
    
    .contact-form {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .map-container iframe {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .contact-form-section {
        padding: 3rem 0;
    }
    
    .contact-form-section .section-title {
        font-size: 2rem;
    }
    
    .contact-form-section .section-subtitle {
        font-size: 1.1rem;
    }
    
    .contact-form {
        padding: 1rem;
    }
    
    .map-container iframe {
        height: 300px;
    }
    
    .contact-info-item {
        margin-bottom: 1.25rem;
    }
    
    .contact-info-item i {
        font-size: 1.3rem;
    }
    
    .contact-info-item span {
        font-size: 0.95rem;
    }
}