.economy-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.8)), url('../bannera/eko.png');
    background-size: cover;
    background-position: center;
    height: 751px;
    display: flex;
    flex-direction: column;
}

.economy-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.economy-section {
    margin-bottom: 80px;
}

.economy-section h2 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 36px;
    color: #04091e;
    margin-bottom: 25px;
    border-left: 5px solid rgb(198, 176, 105);
    padding-left: 20px;
}

.economy-section p {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

/* Era Cards */
.era-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.era-card {
    background: white;
    border-radius: 15px;
    padding: 35px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: 0.3s;
    position: relative;
    border-top: 4px solid rgb(198, 176, 105);
}

.era-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.era-icon {
    width: 70px;
    height: 70px;
    background: #04091e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    color: rgb(198, 176, 105);
}

.era-card h3 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 24px;
    color: #04091e;
    margin-bottom: 10px;
}

.era-date {
    display: inline-block;
    background: rgb(198, 176, 105);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    margin-bottom: 15px;
}

.era-card p {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

/* Statistics Section */
.stats-section {
    background: #04091e;
    padding: 80px 20px;
    margin: 60px 0;
}

.stats-content {
    max-width: 1200px;
    margin: 0 auto;
}

.stats-content h2 {
    color: white;
    text-align: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 36px;
    margin-bottom: 50px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(198, 176, 105, 0.3);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: 0.3s;
}

.stat-card:hover {
    background: rgba(198, 176, 105, 0.1);
    border-color: rgb(198, 176, 105);
}

.stat-card i {
    font-size: 40px;
    color: rgb(198, 176, 105);
    margin-bottom: 15px;
}

.stat-card h3 {
    font-size: 42px;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin-bottom: 10px;
}

.stat-card p {
    color: rgba(255, 255, 255, 0.7);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px;
}

/* Timeline */
.timeline-section {
    position: relative;
    padding: 40px 0;
}

.timeline-section::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: rgb(198, 176, 105);
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-content {
    width: 45%;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 30px;
    width: 20px;
    height: 20px;
    background: rgb(198, 176, 105);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: 0 0 0 3px rgb(198, 176, 105);
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -60px;
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -60px;
}

.timeline-year {
    font-size: 14px;
    color: rgb(198, 176, 105);
    font-weight: bold;
    margin-bottom: 10px;
}

.timeline-content h3 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 22px;
    color: #04091e;
    margin-bottom: 15px;
}

.timeline-content p {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

/* Industries Section */
.industries-section {
    background: rgb(198, 176, 105);
    padding: 80px 20px;
    margin: 60px -20px;
}

.industries-content {
    max-width: 1200px;
    margin: 0 auto;
}

.industries-content h2 {
    color: white;
    text-align: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 36px;
    margin-bottom: 50px;
}

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

.industry-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: 0.3s;
}

.industry-card:hover {
    transform: scale(1.05);
}

.industry-card i {
    font-size: 50px;
    color: #04091e;
    margin-bottom: 20px;
}

.industry-card h3 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 22px;
    color: #04091e;
    margin-bottom: 15px;
}

.industry-card p {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 15px;
    color: #555;
    line-height: 1.6;
}

/* Challenges Section */
.challenges-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.challenges-list li {
    background: white;
    margin-bottom: 15px;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: 0.3s;
}

.challenges-list li:hover {
    transform: translateX(10px);
    border-left: 4px solid rgb(198, 176, 105);
}

.challenges-list i {
    font-size: 24px;
    color: rgb(198, 176, 105);
    margin-top: 5px;
}

.challenges-list h4 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 20px;
    color: #04091e;
    margin-bottom: 8px;
}

.challenges-list p {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Future Section */
.future-section {
    background: linear-gradient(rgba(4, 9, 30, 0.9), rgba(4, 9, 30, 0.9)), url('back.jpg');
    background-size: cover;
    background-attachment: fixed;
    padding: 100px 20px;
    text-align: center;
}

.future-content {
    max-width: 900px;
    margin: 0 auto;
}

.future-content h2 {
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 42px;
    margin-bottom: 30px;
}

.future-content p {
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.future-goals {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.goal-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(198, 176, 105, 0.3);
}

.goal-item i {
    font-size: 40px;
    color: rgb(198, 176, 105);
    margin-bottom: 20px;
}

.goal-item h3 {
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 20px;
    margin-bottom: 10px;
}

.goal-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin: 0;
}

@media (max-width: 768px) {
    .economy-hero {
        height: auto;
        min-height: 400px;
    }

    .timeline-section::before {
        left: 20px;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        flex-direction: column;
        padding-left: 50px;
    }

    .timeline-content {
        width: 100%;
    }

    .timeline-content::before {
        left: -40px !important;
        right: auto !important;
    }

    .future-content h2 {
        font-size: 32px;
    }
}