/* Hero Section */
.hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    display: flex;
    align-items: center;
    padding-top: 80px 0;
}

.dark-mode .hero {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
}

.dark-mode .hero-overlay {
    background: rgba(0, 0, 0, 0.4);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

/* SDG Section */
.sdg-section {
    padding: 80px 0;
    background-color: var(--white);
}

.dark-mode .sdg-section {
    background-color: var(--white);
}

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

.sdg-card {
    background-color: var(--light);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.dark-mode .sdg-card {
    background-color: var(--light);
    box-shadow: var(--shadow);
}

.sdg-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.sdg-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
}

.sdg-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.sdg-card p {
    color: var(--gray);
}

.dark-mode .sdg-card p {
    color: var(--gray);
}

/* ASEAN Section */
.asean-section {
    padding: 80px 0;
    background-color: var(--light);
}

.dark-mode .asean-section {
    background-color: var(--light);
}

.asean-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 40px;
}

.asean-text {
    flex: 1;
}

.asean-text h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.asean-text p {
    margin-bottom: 20px;
    color: var(--dark);
}

.dark-mode .asean-text p {
    color: var(--dark);
}

.asean-list {
    list-style: none;
    margin: 25px 0;
}

.asean-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.asean-list i {
    color: var(--secondary);
    margin-right: 10px;
    font-size: 1.1rem;
}

.asean-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.asean-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

/* Findings Section */
.findings-section {
    padding: 80px 0;
    background-color: var(--white);
}

.dark-mode .findings-section {
    background-color: var(--white);
}

.findings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.finding-card {
    background-color: var(--light);
    border-radius: 8px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.dark-mode .finding-card {
    background-color: var(--light);
    box-shadow: var(--shadow);
}

.finding-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.finding-number {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 3rem;
    font-weight: 700;
    color: rgba(0, 102, 204, 0.1);
    line-height: 1;
    z-index: 0;
}

.dark-mode .finding-number {
    color: rgba(74, 143, 223, 0.1);
}

.finding-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--primary);
    position: relative;
    z-index: 1;
}

.finding-card p {
    color: var(--gray);
    position: relative;
    z-index: 1;
}

.dark-mode .finding-card p {
    color: var(--gray);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    text-align: center;
}

.dark-mode .cta-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

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

.btn-outline:hover {
    background-color: var(--white);
    color: var(--primary);
}

.dark-mode .btn-outline {
    color: var(--white);
    border-color: var(--white);
}

.dark-mode .btn-outline:hover {
    background-color: var(--white);
    color: var(--primary);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .asean-content {
        flex-direction: column;
    }
    
    .asean-image {
        order: -1;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 80vh;
        min-height: 500px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons, .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        width: 100%;
    }
}