:root {
    --primary-color: #1a2942;
    --gold-color: #ffd700;
    --slate-color: #708090;
    --glass-bg: rgba(255, 255, 255, 0.1);
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-color);
    color: #ffffff;
}

/* Sticky Header */
.sticky-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(26, 41, 66, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand img {
    transition: all 0.3s ease;
}

.nav-link {
    color: #ffffff !important;
    margin: 0 1rem;
    position: relative;
    transition: all 0.3s ease;
}

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

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

.contact-btn {
    background: var(--gold-color);
    color: var(--primary-color) !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 25px;
    margin-left: 1rem;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(45deg, var(--primary-color), #2a3f6d);
    overflow: hidden;
    z-index: 1;
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.glass-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(255,215,0,0.1), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-section h1 {
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #ffffff, var(--gold-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 15px rgba(255, 215, 0, 0.1);
}

.hero-section h1 .highlight {
    color: var(--gold-color);
    -webkit-text-fill-color: var(--gold-color);
    position: relative;
    display: inline-block;
}

.hero-section h1 .highlight:after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gold-color);
    opacity: 0.6;
}

.hero-stats {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    border-radius: 15px;
    padding: 15px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: center;
    padding: 0 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    flex: 1;
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold-color);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    opacity: 0.8;
}

.btn-outline-light {
    border: 2px solid #ffffff;
    background: transparent;
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Mining SVG Animation */
.hero-animation {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mining-svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

.mountain {
    animation: mountainGlow 10s infinite alternate;
}

.gold-vein {
    stroke-dashoffset: 100;
    animation: drawVein 15s infinite alternate;
}

.drill-bit {
    animation: drillRotate 2s linear infinite;
    transform-origin: center;
}

.mining-cart {
    animation: cartMove 8s infinite alternate;
}

.cart-contents {
    animation: shimmer 3s infinite;
}

.diamond {
    animation: sparkle 4s infinite alternate;
}

@keyframes mountainGlow {
    0% {
        filter: brightness(0.8);
    }
    100% {
        filter: brightness(1.1);
    }
}

@keyframes drawVein {
    0% {
        stroke-dashoffset: 100;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes drillRotate {
    to {
        transform: rotate(360deg);
    }
}

@keyframes cartMove {
    0% {
        transform: translateX(-20px);
    }
    100% {
        transform: translateX(20px);
    }
}

@keyframes shimmer {
    0% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0.6;
    }
}

@keyframes sparkle {
    0% {
        opacity: 0.4;
        transform: scale(0.9);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
    100% {
        opacity: 0.4;
        transform: scale(0.9);
    }
}

/* Mission Section */
.mission-section {
    background: linear-gradient(135deg, rgba(26, 41, 66, 0.95), rgba(26, 41, 66, 0.8));
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    background: linear-gradient(to right, var(--gold-color), #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mission-points .point {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.mission-points .point:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
}

.gold-icon {
    color: var(--gold-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Best Practices Section */
.practices-section {
    background-color: rgba(26, 41, 66, 0.9);
    padding: 100px 0;
}

.practice-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    height: 100%;
}

.practice-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
}

.practice-card i {
    font-size: 2.5rem;
    color: var(--gold-color);
    margin-bottom: 1.5rem;
}

/* Mines Section */
.mines-section {
    background: linear-gradient(45deg, var(--primary-color), #2a3f6d);
    padding: 100px 0;
}

.mine-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.mine-image {
    height: 250px;
    overflow: hidden;
}

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

.mine-content {
    padding: 1.5rem;
}

.mine-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
}

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

/* Partnership Section */
.partnership-section {
    background: linear-gradient(135deg, var(--primary-color), #2a3f6d);
    padding: 100px 0;
}

.type-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.type-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    padding: 0.8rem;
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--gold-color);
    color: #ffffff;
    box-shadow: none;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Locations Section */
.locations-section {
    background: linear-gradient(45deg, #1a2942, #2a3f6d);
    padding: 100px 0;
}

.location-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    height: 100%;
}

.location-card h4 {
    color: var(--gold-color);
    margin-bottom: 1rem;
}

.location-card ul {
    list-style: none;
    padding-left: 0;
}

.location-card ul li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.location-card ul li:before {
    content: '•';
    color: var(--gold-color);
    position: absolute;
    left: 0;
}

.map-container {
    height: 400px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
}

/* Footer */
.footer-section {
    background: var(--primary-color);
    padding: 80px 0 20px;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.footer-section h5 {
    color: var(--gold-color);
    margin-bottom: 1.5rem;
}

.disclaimer {
    font-size: 0.9rem;
    opacity: 0.8;
}

.certification {
    color: var(--gold-color);
    font-size: 0.9rem;
}

.footer-link {
    color: #ffffff;
    text-decoration: none;
    margin-left: 1.5rem;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--gold-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    margin-top: 50px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mission-points .point,
.practice-card,
.mine-card,
.type-card {
    opacity: 0;
}

.mission-points .point.animate,
.practice-card.animate,
.mine-card.animate,
.type-card.animate {
    animation: fadeInUp 0.6s ease forwards;
}

/* Stagger animations */
.mission-points .point:nth-child(1),
.practice-card:nth-child(1),
.type-card:nth-child(1) {
    animation-delay: 0.1s;
}

.mission-points .point:nth-child(2),
.practice-card:nth-child(2),
.type-card:nth-child(2) {
    animation-delay: 0.2s;
}

.mission-points .point:nth-child(3),
.practice-card:nth-child(3),
.type-card:nth-child(3) {
    animation-delay: 0.3s;
}

.mission-points .point:nth-child(4),
.practice-card:nth-child(4),
.type-card:nth-child(4) {
    animation-delay: 0.4s;
}

/* Map Styles */
.world-map {
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

/* Mission SVG Animations */
.mission-svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(0, 0, 0, 0.5));
    border-radius: 15px;
    overflow: hidden;
}

.gold-deposit {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: drawGoldVein 8s infinite alternate;
}

.gold-nuggets .nugget {
    animation: pulse 3s infinite alternate;
    transform-origin: center;
}

.nugget:nth-child(odd) {
    animation-delay: 0.5s;
}

.nugget:nth-child(even) {
    animation-delay: 1s;
}

.nugget:nth-child(3n) {
    animation-delay: 1.5s;
}

.turbine-blades {
    animation: rotate 5s linear infinite;
    transform-origin: 500px 80px;
}

.mining-cart-2 {
    animation: moveCart 7s infinite alternate;
    animation-timing-function: ease-in-out;
}

.eco-mining-equipment {
    animation: operate 4s infinite alternate;
}

.worker {
    animation: moveWorker 10s infinite alternate;
}

.trees path {
    animation: grow 8s infinite alternate;
    transform-origin: bottom;
}

@keyframes drawGoldVein {
    from {
        stroke-dashoffset: 100;
    }
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes pulse {
    0% {
        opacity: 0.7;
        transform: scale(0.9);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
    100% {
        opacity: 0.7;
        transform: scale(0.9);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes moveCart {
    0% {
        transform: translateX(-20px);
    }
    50% {
        transform: translateX(20px);
    }
    100% {
        transform: translateX(-20px);
    }
}

@keyframes operate {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes moveWorker {
    0% {
        transform: translateX(0) translateY(0);
    }
    25% {
        transform: translateX(10px) translateY(5px);
    }
    50% {
        transform: translateX(20px) translateY(0);
    }
    75% {
        transform: translateX(10px) translateY(-5px);
    }
    100% {
        transform: translateX(0) translateY(0);
    }
}

@keyframes grow {
    from {
        transform: scaleY(0.9);
        opacity: 0.8;
    }
    to {
        transform: scaleY(1.1);
        opacity: 1;
    }
}