:root {
            --deep-blue: #0066cc;
            --dark-blue: #004c99;
            --bright-white: #ffffff;
            --light-blue: #e6f2ff;
            --gray-bg: #f8f9fa;
            --text-dark: #333333;
            --text-light: #666666;
            --accent-gold: #ffcc00;
        }

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

        body {
            font-family: 'Open Sans', sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            background-color: var(--bright-white);
        }

        h1,
        h2,
        h3,
        h4,
        h5 {
            font-family: 'Poppins', sans-serif;
            font-weight: 600;
            color: var(--dark-blue);
            margin-bottom: 1rem;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header & Navigation */
        header {
            background-color: var(--bright-white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            z-index: 1000;
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo-text {
            font-family: 'Poppins', sans-serif;
            font-weight: 700;
            font-size: 25px;
            color: var(--deep-blue);
        }

        .logo-text span {
            color: var(--accent-gold);
        }

        nav ul {
            display: flex;
            list-style: none;
            margin-bottom: 0 !important;
        }

        nav li {
            margin-left: 10px;
        }

        nav a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: color 0.3s;
            font-size: 15px;
        }

        nav a:hover {
            color: var(--deep-blue);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--deep-blue);
            cursor: pointer;
        }

        /* Hero Banner */
        .hero {
            background: url('image/banner-img.jpg');
            background-size: cover;
            background-position: center;
            color: var(--bright-white);
            padding: 180px 0 120px;
            text-align: center;
        }

        .hero h1 {
            color: var(--bright-white);
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2.5rem;
            opacity: 0.9;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .btn {
            padding: 15px 30px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background-color: var(--accent-gold);
            color: var(--dark-blue);
        }

        .btn-primary:hover {
            background-color: #ffd633;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 204, 0, 0.3);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--bright-white);
            border: 2px solid var(--bright-white);
        }

        .btn-secondary:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        /* Section Styling */
        section {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title h2 {
            font-size: 2.5rem;
            position: relative;
            display: inline-block;
        }

        .section-title h2:after {
            content: '';
            position: absolute;
            width: 70px;
            height: 4px;
            background-color: var(--accent-gold);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }

        /* Mission, Vision, Values */
        .mission-section {
            background-color: var(--light-blue);
        }

        .mission-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .mission-card {
            background-color: var(--bright-white);
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }

        .mission-card:hover {
            transform: translateY(-10px);
        }

        .mission-icon {
            font-size: 2.5rem;
            color: var(--deep-blue);
            margin-bottom: 15px;
        }
        
        .mission-icon img {
            width: 100%;
            height: auto;
            border-radius: 8px;
        }

        /* Services */
        .services-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }

        .service-card {
            background-color: var(--bright-white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            border-top: 5px solid var(--deep-blue);
        }

        .service-header {
            background-color: var(--light-blue);
            padding: 20px;
            display: flex;
            align-items: center;
        }

        .service-icon {
            font-size: 2rem;
            color: var(--deep-blue);
            margin-right: 15px;
        }

        .service-content {
            padding: 25px;
        }

        .service-content ul {
            list-style-position: inside;
            margin-top: 15px;
        }

        .service-content li {
            margin-bottom: 10px;
            color: var(--text-light);
        }

        /* Economic Sectors */
        .sectors-section {
            background-color: var(--gray-bg);
        }

        .sectors-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .sector-card {
            background-color: var(--bright-white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }

        .sector-img {
            /* height: 180px; */
            background-color: var(--deep-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bright-white);
            font-size: 3rem;
        }

        .sector-content {
            padding: 25px;
        }

        /* Events */
        .events-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .event-card {
            background-color: var(--bright-white);
            border-left: 5px solid var(--deep-blue);
            border-radius: 0 8px 8px 0;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }

        .event-title {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }

        .event-icon {
            color: var(--deep-blue);
            margin-right: 10px;
            font-size: 1.2rem;
        }

        /* Contact */
        .contact-section {
            background-color: var(--light-blue);
        }

        /* .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
        } */

        .contact-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
            gap: 20px;
        }

        .contact-item {
            background-color: var(--bright-white);
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
        }

        .contact-icon {
            color: var(--deep-blue);
            font-size: 1.5rem;
            margin-bottom: 10px;
        }

        .contact-form input,
        .contact-form textarea {
            width: 100%;
            padding: 15px;
            margin-bottom: 20px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-family: 'Open Sans', sans-serif;
        }

        .contact-form textarea {
            height: 150px;
            resize: vertical;
        }

        /* Footer */
        footer {
            background-color: var(--dark-blue);
            color: var(--bright-white);
            padding: 60px 0 30px;
        }

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

        .footer-logo {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .footer-links h4 {
            color: var(--bright-white);
            margin-bottom: 20px;
            font-size: 1.2rem;
        }

        .footer-links ul {
            list-style: none;
            padding-left: 0px !important;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: var(--accent-gold);
        }

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
        }

        /* Investment Opportunities styles (replace existing investment styles with the block below) */
        .investment-section {
            background-color: var(--gray-bg);
            padding: 60px 0;
        }

        .investment-container {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 16px;
        }

        .investment-hero {
            width: 100%;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 28px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }

        .investment-hero img {
            display: block;
            width: 100%;
            height: 320px;
            object-fit: cover;
        }

        /* Card base */
        .investment-card {
            background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
            padding: 18px;
            border-radius: 10px;
            box-shadow: 0 8px 24px rgba(8, 35, 71, 0.06);
            border-left: 6px solid var(--deep-blue);
            display: flex;
            flex-direction: column;
            gap: 8px;
            /*  transition: transform 0.18s ease, box-shadow 0.18s ease;*/
            min-height: 140px;
        }

        /*  .investment-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 18px 40px rgba(8, 35, 71, 0.12);
        }*/

        .investment-card .kicker {
            display: inline-flex;
            width: fit-content;
            background: rgba(0, 102, 204, 0.08);
            color: var(--deep-blue);
            padding: 6px 10px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: 6px;
        }

        .investment-card h4 {
            margin: 2px 0 8px;
            color: var(--dark-blue);
            font-size: 1rem;
            line-height: 1.2;
        }

        .investment-card p,
        .investment-card li {
            color: var(--text-light);
            font-size: 0.94rem;
        }

        .investment-card ul {
            margin: 6px 0 0 18px;
        }

        /* Layout helpers for left-content / right-image presentation */
        .investment-content {
            flex: 1 1 auto;
            min-width: 0;
        }

        .investment-img {
            width: 100%;
            height: auto;
            overflow: hidden;
            border-radius: 8px;
            margin-bottom: 8px;
        }

        .investment-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            display: block;
        }

        /* constrain right-side image on larger screens */
        .investment-img-right {
            max-width: 450px;
            flex-shrink: 0;
        }

        /* Copper table in small tile */
        .copper-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.88rem;
            margin-top: 6px;
        }

        .copper-table th,
        .copper-table td {
            text-align: left;
            padding: 6px 8px;
            border-bottom: 1px solid #f0f0f0;
            color: var(--text-dark);
        }

        .investment-cta {
            display: flex;
            gap: 10px;
            margin-top: 8px;
            flex-wrap: wrap;
        }

        .investment-cta .btn {
            padding: 8px 14px;
            font-size: 0.95rem;
        }

        /* Responsive breakpoints */
        @media (max-width: 1200px) {
            .investment-grid {
                grid-template-columns: repeat(4, minmax(0, 1fr));
            }
        }

        @media (max-width: 900px) {
            .investment-grid {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }
        }

        @media (max-width: 600px) {
            .investment-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .investment-hero img {
                height: 200px;
                object-fit: cover;
            }

            /* .investment-img {
                height: 80px;
            }*/

        }

        @media (max-width: 420px) {
            .investment-grid {
                grid-template-columns: 1fr;
            }

            .span-2,
            .span-3 {
                grid-column: span 1;
            }
        }

        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.8rem;
            }
        }

        @media (max-width: 945px) {
            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--bright-white);
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
            }

            nav.active ul {
                display: flex;
            }

            nav li {
                margin: 10px 0;
            }

            .mobile-menu-btn {
                display: block;
            }
        }

        @media (max-width: 768px) {
            .hero {
                padding: 150px 0 80px;
            }

            .hero h1 {
                font-size: 2.3rem;
            }

            nav.active ul {
                display: flex;
            }

            nav li {
                margin: 10px 0;
            }

            .mobile-menu-btn {
                display: block;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 100%;
                max-width: 300px;
                text-align: center;
            }

            section {
                padding: 60px 0;
            }

            .section-title h2 {
                font-size: 2rem;
            }
            .investment-img-right {
            max-width: 100%;
            flex-shrink: 0;
        }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.9rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .section-title h2 {
                font-size: 1.8rem;
            }
        }

        .service-img img {
            width: 100%;
            height: auto;
        }

        .event-img{
            margin-bottom: 15px;
        }
        .event-img img {
            width: 100%;
            height: auto;
        }

        .sector-img img {
            width: 100%;
            height: auto;
        }

        /* Blog Section */
        .blog-section {
            background-color: var(--gray-bg);
            padding: 60px 0;
        }

        .blog-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 16px;
        }

        .blog-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 30px;
            align-items: start;
        }

        .blog-card {
            background-color: var(--bright-white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .blog-img img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            display: block;
        }

        .blog-content {
            padding: 18px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1 1 auto;
        }

        .blog-meta {
            font-size: 0.85rem;
            color: var(--text-light);
        }

        .blog-title {
            font-size: 1.2rem;
            color: var(--dark-blue);
            margin: 0;
        }

        .blog-excerpt {
            color: var(--text-light);
            margin-top: 6px;
            flex: 1 1 auto;
        }

        .blog-cta .btn {
            padding: 8px 12px;
            font-size: 0.95rem;
            align-self: flex-start;
        }

        @media (max-width: 768px) {
            .blog-grid {
                grid-template-columns: 1fr;
            }

        }

        /* blog style */
        .blog-wrapper {
            /* max-width: 900px;*/
            margin: auto;
            padding: 40px 20px;
            background: var(--gray-bg);
        }

        /* no grid, no flex */
        .blog-layout {
            display: block;
        }

        /* image */
        .blog-media {
            margin-bottom: 24px;
        }

        .blog-media img {
            width: 100%;
            height: auto;
            border-radius: 18px;
        }

        /* content */
        .blog-content {
            color: var(--text-dark);
            line-height: 1.75;
        }

        /* tag */
        .blog-tag {
            display: inline-flex;
            width: fit-content;
            background: var(--light-blue);
            color: var(--deep-blue);
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 10px;
        }

        /* meta */
        .blog-meta {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 16px;
        }

        /* title */
        .blog-title {
            font-size: 25px;
            color: var(--dark-blue);
            margin-bottom: 0px !important;
            line-height: 1.3;
        }

        /* headings */
        .blog-heading {
            font-size: 1.45rem;
            margin: 15px 0 12px;
            color: var(--deep-blue);
        }
        .blog-heading-second {
            font-size: 17px;
            margin: 10px 0 10px;
            color: var(--deep-blue);
        }

        /* paragraph */
        .blog-text {
            margin-bottom: 16px;
        }

        /* list */
        .blog-list {
            padding-left: 22px;
            margin-bottom: 22px;
        }

        .blog-list li {
            margin-bottom: 8px;
        }

        /* buttons */
        .blog-actions {
            margin: 36px 0;
        }

        .blog-btn {
            display: inline-block;
            background: var(--deep-blue);
            color: var(--bright-white);
            padding: 12px 22px;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 600;
            margin-right: 12px;
            margin-bottom: 12px;
        }

        .blog-btn:hover {
            background: var(--dark-blue);
        }

        /* related */
        .blog-related {
            border-top: 1px solid var(--light-blue);
            padding-top: 24px;
            margin-top: 40px;
        }

        .related-title {
            color: var(--dark-blue);
            margin-bottom: 12px;
        }

        /* links */
        .related-links a {
            color: var(--deep-blue);
            text-decoration: none;
        }

        .related-links a:hover {
            text-decoration: underline;
        }

        /* share */
        .blog-share {
            margin-top: 14px;
        }

        .blog-share a {
            margin-left: 10px;
            color: var(--deep-blue);
            font-size: 1.1rem;
        }

        .blog-share a:hover {
            color: var(--accent-gold);
        }

        @media (max-width: 576px) {
            .blog-wrapper {
                padding: 24px 14px;
            }

            .blog-title {
                font-size: 1.6rem;
            }

            .blog-heading {
                font-size: 1.25rem;
            }
        }

        .blog-quote {
  position: relative;
  margin: 40px 0;
  padding: 28px 32px;
  background: var(--light-blue);
  border-left: 5px solid var(--deep-blue);
  border-radius: 14px;
  font-style: italic;
}

/* quote text */
.blog-quote p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-dark);
}

/* decorative quote mark */
.blog-quote::before {
  content: "“";
  position: absolute;
  top: -10px;
  left: 8px;
  font-size: 4rem;
  color: var(--deep-blue);
  opacity: 0.15;
  font-family: Georgia, serif;
}

@media (max-width: 576px) {
  .blog-quote {
    padding: 22px;
  }

  .blog-quote p {
    font-size: 1rem;
  }
}