:root {
    --primary-gold: #D4A574;
    --primary-dark: #1a1a1a;
    --secondary-dark: #2a2a2a;
    --accent-dark: #333333;
    --text-light: #f0f0f0;
    --text-muted: #b0b0b0;
    --border-color: #444444;
    --success-green: #10b981;
    --error-red: #ef4444;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Enhanced navbar with better mobile dropdown visibility */
.navbar {
    background-color: var(--accent-dark);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid var(--border-color);
    z-index: 1040;
}

.navbar-toggler {
    padding: 0.25rem 0.5rem;
    border-color: var(--primary-gold) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23d4a574' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-logo {
    height: 90px;
    width: auto;
    max-width: 100px;
    object-fit: contain;
    margin: 0 !important;
}

.brand-text {
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 1.2rem;
}

.navbar-brand {
    font-size: 1.3rem;
    color: var(--primary-gold) !important;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.nav-link {
    color: var(--text-light) !important;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
    position: relative;
    font-weight: 500;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: width 0.3s ease;
}

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

/* Fixed dropdown menu display for mobile */
.dropdown-menu {
    background-color: var(--secondary-dark);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    min-width: 250px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-top: 0.5rem;
    border-radius: 10px;
    padding: 0.5rem;
    animation: slideDown 0.3s ease;
}

.dropdown-item {
    color: var(--text-light);
    transition: all 0.3s ease;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
}

.dropdown-item i {
    color: var(--primary-gold);
    width: 20px;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--accent-dark);
    color: var(--primary-gold);
    transform: translateX(5px);
}

.dropdown-divider {
    border-top: 1px solid var(--border-color);
    margin: 0.5rem 0;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Improved mobile menu responsiveness with proper dropdown handling */
@media (max-width: 991px) {
    .navbar-collapse {
        background-color: rgba(26, 31, 46, 0.98);
        padding: 1rem;
        margin-top: 0.5rem;
        border-radius: 10px;
        border: 1px solid var(--border-color);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .nav-link {
        margin: 0.25rem 0;
        padding: 0.75rem 1rem !important;
        border-radius: 8px;
    }

    .nav-link:hover {
        background-color: var(--accent-dark);
    }

    .dropdown-menu {
        background-color: transparent;
        border: none;
        box-shadow: none;
        padding-left: 1rem;
        margin-top: 0.5rem;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .dropdown-menu.show {
        max-height: 500px;
    }

    .dropdown-item {
        padding: 0.5rem 1.5rem;
    }
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    padding-top: 120px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(212, 165, 116, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 165, 116, 0.05) 0%, transparent 50%);
    position: relative;
    overflow: hidden;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    z-index: 2;
    padding: 2rem;
}

.hero-text-wrapper {
    animation: slideInLeft 0.8s ease-out;
    max-width: 600px;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-subtitle {
    color: var(--primary-gold);
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text-light);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.8;
}

/* Hero Stats Inline */
.hero-stats-inline {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-inline {
    flex: 1;
    min-width: 150px;
}

.stat-inline h4 {
    color: var(--primary-gold);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-inline p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary-gold), #c19660);
    color: var(--primary-dark) !important;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(212, 165, 116, 0.3);
}

.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 165, 116, 0.5);
}

.btn-outline-custom {
    background: transparent;
    border: 2px solid var(--primary-gold);
    color: var(--primary-gold) !important;
    padding: 0.9rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
}

.btn-outline-custom:hover {
    background: var(--primary-gold);
    color: var(--primary-dark) !important;
    transform: translateY(-3px);
}

.hero-visual {
    position: relative;
    height: 100%;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: rgba(212, 165, 116, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 165, 116, 0.2);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.floating-card i {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
    display: block;
}

.floating-card p {
    margin: 0;
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.9rem;
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 10%;
    animation-delay: 1s;
}

.card-3 {
    bottom: 15%;
    left: 25%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Info Highlights Section */
.info-highlights {
    background-color: var(--secondary-dark);
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.info-card {
    background-color: var(--accent-dark);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 165, 116, 0.1), transparent);
    transition: left 0.6s ease;
}

.info-card:hover::before {
    left: 100%;
}

.info-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 15px 40px rgba(212, 165, 116, 0.2);
}

.info-icon {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.info-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.info-card p {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.95rem;
}

/* Section Styling */
.section-label {
    color: var(--primary-gold);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.section-header {
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-top: 0.5rem;
    color: #fff;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* Mining Section */
.mining-section {
    background-color: var(--primary-dark);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.mining-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.mining-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.diamond-section {
    background-color: var(--secondary-dark);
}

.mining-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

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

.mining-list li {
    padding: 0.75rem 0;
    color: var(--text-light);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.2rem;
    line-height: 1.6;
}

.mining-list i {
    color: var(--primary-gold);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.highlight-box {
    background-color: rgba(212, 165, 116, 0.1);
    border-left: 3px solid var(--primary-gold);
    border-radius: 10px;
}

.info-highlight-box {
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.1), rgba(212, 165, 116, 0.05));
    border: 1px solid rgba(212, 165, 116, 0.2);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.info-highlight-box h6 {
    color: var(--primary-gold);
    font-weight: 700;
    margin-bottom: 1rem;
}

.info-highlight-box p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.highlight-box strong {
    color: var(--primary-gold);
}

.mining-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mining-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.stat-box {
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.1), rgba(212, 165, 116, 0.05));
    border: 1px solid rgba(212, 165, 116, 0.2);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.stat-box:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 15px 40px rgba(212, 165, 116, 0.2);
}

.stat-box h5 {
    color: var(--text-light);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-box p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.technology-badge {
    background-color: var(--secondary-dark);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.technology-badge i {
    font-size: 2.5rem;
    color: var(--primary-gold);
}

.technology-badge h6 {
    margin-bottom: 0.25rem;
    color: var(--text-light);
}

.technology-badge p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Diamond Showcase */
.diamond-showcase {
    padding: 2rem;
}

.diamond-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.diamond-item {
    background-color: rgba(212, 165, 116, 0.1);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.diamond-item:hover {
    transform: scale(1.05);
    border-color: var(--primary-gold);
}

.diamond-item i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.diamond-item p {
    color: var(--text-light);
    margin: 0;
    font-weight: 600;
}

/* Process Section */
.process-section {
    background-color: var(--secondary-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.process-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.process-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.process-card:hover::before {
    opacity: 1;
}

.process-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 25px 60px rgba(212, 165, 116, 0.25);
}

.process-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-gold);
    margin-bottom: 1rem;
    opacity: 0.8;
}

.process-icon {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.process-card h5 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.process-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

/* Services Section */
.services-section {
    background-color: var(--secondary-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.service-card {
    display: flex;
    gap: 2rem;
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    align-items: flex-start;
    height: 100%;
}

.service-card:hover {
    border-color: var(--primary-gold);
    box-shadow: 0 20px 40px rgba(212, 165, 116, 0.1);
    transform: translateX(10px);
}

.service-image {
    font-size: 2.5rem;
    color: var(--primary-gold);
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 165, 116, 0.1);
    border-radius: 10px;
}

.service-content h5 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    color: var(--text-light);
}

.service-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.service-features {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.service-features span {
    background-color: rgba(212, 165, 116, 0.1);
    color: var(--primary-gold);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.service-features i {
    font-size: 0.8rem;
}

/* GALLERY SECTION */
.gallery-section {
    background-color: var(--secondary-dark);
    padding: 5rem 0;
    position: relative;
}

.gallery-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

/* Gallery Filter */
.gallery-filter {
    margin-bottom: 3rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    padding: 0 1rem;
}

.gallery-filter-btn {
    background-color: var(--accent-dark);
    color: var(--text-light);
    border: 2px solid var(--border-color);
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.gallery-filter-btn:hover,
.gallery-filter-btn.active {
    background-color: var(--primary-gold);
    color: var(--primary-dark);
    border-color: var(--primary-gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 165, 116, 0.4);
}

/* SIMPLIFIED: Let Bootstrap handle the grid completely */
.gallery-grid {
    /* Remove all custom grid properties */
}

.gallery-item {
    transition: all 0.3s ease;
    animation: fadeInScale 0.6s ease-out;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.gallery-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}

.gallery-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(212, 165, 116, 0.25);
    border-color: var(--primary-gold);
}

/* Gallery image container */
.gallery-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s ease;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.85) 0%, rgba(212, 165, 116, 0.95) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s ease;
}

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

.gallery-overlay i {
    font-size: 2.5rem;
    color: var(--primary-dark);
}

.gallery-overlay p {
    color: var(--primary-dark);
    font-weight: 700;
    margin: 10px 0 0 0;
    font-size: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .gallery-image {
        height: 200px;
    }
}

@media (max-width: 576px) {
    .gallery-image {
        height: 180px;
    }
    
    .gallery-filter {
        gap: 0.5rem;
    }
    
    .gallery-filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }
}
/* Certifications Section */
.certifications-section {
    background-color: var(--primary-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.cert-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.cert-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 15px 40px rgba(212, 165, 116, 0.2);
}

.cert-icon {
    font-size: 3.5rem;
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
}

.cert-card h5 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.cert-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* News Section */
.news-section {
    background-color: var(--secondary-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.news-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.news-card::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(212, 165, 116, 0.1), transparent);
    transition: top 0.4s ease;
}

.news-card:hover::before {
    top: 0;
}

.news-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 15px 40px rgba(212, 165, 116, 0.2);
}

.news-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-gold), #c19660);
    color: var(--primary-dark);
    width: 80px;
    height: 80px;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.news-date .day {
    font-size: 1.8rem;
}

.news-date .month {
    font-size: 0.9rem;
}

.news-date .year {
    font-size: 0.8rem;
}

.news-category {
    display: inline-block;
    background: rgba(212, 165, 116, 0.2);
    color: var(--primary-gold);
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.news-content h5 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.8rem;
    line-height: 1.5;
}

.news-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.news-link {
    color: var(--primary-gold);
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.news-link:hover {
    transform: translateX(5px);
}

/* Sustainability Section */
.sustainability-section {
    background-color: var(--secondary-dark);
}

.sustain-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.sustain-icon {
    font-size: 2.5rem;
    color: var(--primary-gold);
    min-width: 60px;
    text-align: center;
}

.sustain-item h6 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.sustain-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.sustainability-stats {
    background-color: var(--accent-dark);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.sustain-stat {
    background-color: rgba(212, 165, 116, 0.1);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.sustain-stat:hover {
    transform: scale(1.05);
    border-color: var(--primary-gold);
}

.sustain-stat h3 {
    color: var(--primary-gold);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--secondary-dark) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem 0;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.cta-section p {
    font-size: 1.1rem;
    color: rgba(15, 20, 25, 0.8);
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn-outline-light {
    border: 2px solid var(--text-light);
    color: var(--text-light) !important;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    background-color: transparent;
    text-decoration: none;
    display: inline-block;
}

.btn-outline-light:hover {
    background-color: var(--text-light);
    color: var(--primary-dark) !important;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background-color: var(--accent-dark);
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
    position: relative;
    margin-top: 0;
    padding-top: 3rem !important;
    padding-bottom: 2rem !important;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.footer-brand {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Footer logo properly sized and contained */
.footer-logo {
    height: 50px;
    width: auto;
    max-width: 80px;
    object-fit: contain;
    flex-shrink: 0;
}

.footer-brand h5 {
    margin: 0;
    color: var(--primary-gold);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.footer-description {
    color: var(--text-muted) !important;
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1.5rem !important;
}

.footer h6 {
    color: var(--primary-gold) !important;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem !important;
}

.footer p {
    color: var(--text-muted) !important;
    font-size: 0.95rem;
    line-height: 1.8;
}

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

.footer-links li {
    margin-bottom: 0.75rem !important;
}

.footer-links a {
    color: var(--text-light) !important;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary-gold) !important;
    transform: translateX(5px);
}

.footer-links i {
    font-size: 0.7rem;
    margin-right: 0.5rem;
    color: var(--primary-gold);
}

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

.footer-contact li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem !important;
    align-items: flex-start;
}

.footer-contact i {
    color: var(--primary-gold);
    font-size: 1.2rem;
    min-width: 25px;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.footer-contact span {
    color: var(--text-light) !important;
    font-size: 0.95rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(212, 165, 116, 0.1);
    color: var(--primary-gold);
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    background-color: var(--primary-gold);
    color: var(--primary-dark);
    border-color: var(--primary-gold);
    transform: translateY(-5px);
}

.footer-divider {
    border-color: var(--border-color) !important;
    opacity: 0.5;
    margin: 2rem 0 !important;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-copyright {
    color: var(--text-muted) !important;
    font-size: 0.9rem;
}

.footer-bottom-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.footer-bottom-link:hover {
    color: var(--primary-gold) !important;
}

/* Additional section styling for About page */
.about-hero {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--accent-dark) 100%);
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.about-content {
    z-index: 2;
}

.about-content h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #fff;
    line-height: 1.2;
}

.about-content .lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 0;
}

.visual-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--accent-dark), var(--secondary-dark));
    border: 2px solid var(--border-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: rgba(212, 165, 116, 0.3);
}

/* Value cards styling */
.value-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.value-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 20px 50px rgba(212, 165, 116, 0.15);
}

.value-icon {
    font-size: 3.5rem;
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
}

.value-card h5 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.value-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
    flex-grow: 1;
}

/* Timeline styling for history section */
.history-section {
    background-color: var(--primary-dark);
    padding: 5rem 0;
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, var(--primary-gold), transparent);
}

.timeline-item {
    margin-bottom: 3rem;
    display: flex;
    gap: 2rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
    justify-content: flex-end;
    text-align: right;
    width: 50%;
    margin-left: 0;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
    justify-content: flex-end;
    text-align: left;
    width: 50%;
    margin-left: 50%;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-gold), #c19660);
    border: 3px solid var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 0.9rem;
    top: 0;
    z-index: 10;
    box-shadow: 0 0 0 5px var(--primary-dark);
}

.timeline-content {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--primary-gold);
    box-shadow: 0 10px 30px rgba(212, 165, 116, 0.1);
    transform: translateY(-5px);
}

.timeline-content h5 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--primary-gold);
}

.timeline-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 991px) {
    .timeline::before {
        left: 15px;
    }

    .timeline-item,
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        width: 100%;
        margin-left: 0;
        text-align: left;
        flex-direction: row !important;
        justify-content: flex-start !important;
        padding-left: 80px;
    }

    .timeline-marker {
        left: 0;
        transform: translateX(0);
    }
}

/* Team section styling */
.team-section {
    background-color: var(--secondary-dark);
    padding: 5rem 0;
}

.team-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.team-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 25px 60px rgba(212, 165, 116, 0.2);
}

.team-avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-gold), #c19660);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.team-card:hover .team-avatar {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(212, 165, 116, 0.3);
}

.team-card h5 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.team-card .role {
    color: var(--primary-gold);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-card .bio {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Capability cards styling */
.capabilities-section {
    background-color: var(--primary-dark);
    padding: 5rem 0;
}

.capability-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.capability-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 20px 50px rgba(212, 165, 116, 0.15);
}

.capability-icon {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.capability-card:hover .capability-icon {
    transform: scale(1.2);
}

.capability-card h6 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.capability-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Contact page sections */
.contact-hero {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--accent-dark) 100%);
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.contact-hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}

.contact-hero .lead {
    font-size: 1.15rem;
    color: var(--text-muted);
}

.contact-section {
    padding: 5rem 0;
}

.contact-form-wrapper {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 15px;
}

.contact-form-wrapper h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.contact-form .form-label {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.contact-form .form-control {
    background-color: var(--secondary-dark);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 0.85rem 1.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.contact-form .form-control::placeholder {
    color: var(--text-muted);
}

.contact-form .form-control:focus {
    background-color: var(--accent-dark);
    border-color: var(--primary-gold);
    color: var(--text-light);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.contact-info {
    padding: 0 2rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-gold), #c19660);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-dark);
    flex-shrink: 0;
}

.info-content h6 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.info-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.contact-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.social-links-large {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-links-large a {
    width: 50px;
    height: 50px;
    background-color: var(--accent-dark);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-gold);
    transition: all 0.3s ease;
    font-size: 1.1rem;
    text-decoration: none;
}

.social-links-large a:hover {
    background-color: var(--primary-gold);
    color: var(--primary-dark);
    border-color: var(--primary-gold);
    transform: translateY(-5px);
}

.map-section {
    background-color: var(--secondary-dark);
}

.map-container {
    width: 100%;
    height: 500px;
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.map-container iframe {
    width: 100%;
    height: 100%;
}

@media (max-width: 767px) {
    .map-container {
        height: 300px;
    }
    
    .contact-info {
        padding: 0;
        margin-top: 3rem;
    }
    
    .contact-form-wrapper {
        padding: 2rem 1.5rem;
    }
}

/* FAQ section styling */
.faq-section {
    background-color: var(--primary-dark);
    padding: 5rem 0;
}

.accordion-item {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    border-color: var(--primary-gold);
    box-shadow: 0 10px 30px rgba(212, 165, 116, 0.1);
}

.accordion-header {
    background-color: transparent;
    padding: 0;
    margin: 0;
}

.accordion-button {
    background-color: transparent;
    color: var(--text-light);
    font-weight: 600;
    padding: 1.5rem;
    border: none;
    font-size: 1.05rem;
}

.accordion-button:not(.collapsed) {
    background-color: var(--secondary-dark);
    color: var(--primary-gold);
    box-shadow: none;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23d4a574' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

.accordion-body {
    background-color: var(--accent-dark);
    color: var(--text-muted);
    border: none;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    line-height: 1.8;
}

/* Projects page styling */
.projects-hero {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--accent-dark) 100%);
    padding-top: 100px;
}

.projects-hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}

.projects-hero .lead {
    font-size: 1.15rem;
    color: var(--text-muted);
}

.projects-filter {
    background-color: var(--secondary-dark);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
}

.filter-btn {
    background-color: var(--accent-dark);
    color: var(--text-light);
    border: 2px solid var(--border-color);
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.95rem;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary-gold);
    color: var(--primary-dark);
    border-color: var(--primary-gold);
    transform: translateY(-2px);
}

.projects-section {
    background-color: var(--primary-dark);
    padding: 5rem 0;
}

.project-category {
    margin-bottom: 5rem;
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-light);
    position: relative;
    padding-bottom: 1.5rem;
    margin-bottom: 3rem;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-gold), transparent);
}

.project-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-15px);
    border-color: var(--primary-gold);
    box-shadow: 0 25px 60px rgba(212, 165, 116, 0.25);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: linear-gradient(135deg, var(--accent-dark), var(--secondary-dark));
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.project-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--primary-gold), #c19660);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-info {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-info h5 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.project-info > p:first-of-type {
    color: var(--primary-gold);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-info > p:nth-of-type(2) {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: 1rem;
}

.project-specs {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.project-specs span {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-specs i {
    color: var(--primary-gold);
}

.project-card.compact {
    min-height: 200px;
}

.analytics-section {
    background-color: var(--secondary-dark);
    padding: 5rem 0;
}

.analytics-card {
    background-color: var(--accent-dark);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.analytics-card:hover {
    border-color: var(--primary-gold);
    box-shadow: 0 15px 40px rgba(212, 165, 116, 0.15);
}

.analytics-card h5 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.analytics-card img {
    width: 100%;
    height: auto;
    max-height: 350px;
    object-fit: cover;
    border-radius: 10px;
}

/* Stats Section */
.stats-section {
    background-color: var(--primary-dark);
    padding: 5rem 0;
}

.stat-item {
    animation: fadeInUp 0.8s ease-out backwards;
}

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

.stat-icon-lg {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-gold);
    color: var(--primary-dark);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 5px 20px rgba(212, 165, 116, 0.3);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background-color: #e0b582;
    transform: translateY(-5px);
}

/* Responsive Design */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 3rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .hero-visual {
        height: 300px;
        margin-top: 3rem;
    }

    .mining-stats-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        flex-direction: column;
        text-align: center;
    }

    .service-image {
        margin: 0 auto;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons a {
        width: 100%;
        text-align: center;
    }

    .contact-form-wrapper,
    .contact-info {
        padding: 2rem 1.5rem;
    }

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

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 575px) {
    .navbar-logo {
        height: 50px;
    }

    .brand-text {
        font-size: 1rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .footer-logo {
        height: 45px;
        max-width: 70px;
    }

    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

/* Utility classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

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

.text-light {
    color: var(--text-light);
}

.mt-3 {
    margin-top: 1rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mb-5 {
    margin-bottom: 2rem;
}

.p-4 {
    padding: 1.5rem;
}

.py-5 {
    padding: 5rem 0;
}

.min-vh-100 {
    min-height: 100vh;
}