/* Homepage Premium Styles */

:root {
    --color-primary: #2E7D32;
    --color-secondary: #1565C0;
    --color-accent: #FFC107;
    --color-text: #2c3e50;
    --color-light: #f8f9fa;
    --gradient-primary: linear-gradient(135deg, #2E7D32 0%, #1565C0 100%);
    --gradient-overlay: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.6) 100%);
    --shadow-soft: 0 10px 30px rgba(0,0,0,0.05);
    --shadow-hover: 0 20px 40px rgba(0,0,0,0.1);
}

/* General Utilities */
.section-line {
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.text-gradient-primary {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.backdrop-blur {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.letter-spacing-2 {
    letter-spacing: 2px;
}

.opacity-90 {
    opacity: 0.9;
}

.opacity-75 {
    opacity: 0.75;
}

.opacity-10 {
    opacity: 0.1;
}

.object-fit-cover {
    object-fit: cover;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 85vh;
    width: 100%;
    overflow: hidden;
}

.hero-overlay-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero-logo-img {
    width: 140px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3));
    transition: transform 0.3s ease;
}

.hero-logo-img:hover {
    transform: scale(1.05);
}

.hero-title {
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    font-weight: 700;
    letter-spacing: -1px;
}

.hero-subtitle {
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    font-weight: 300;
}

/* News Section */
.section-news {
    background-color: #ffffff;
}

.blog-card {
    border: none;
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-soft);
    background: white;
}

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

.featured-image {
    transition: transform 0.5s ease;
}

.blog-card:hover .featured-image {
    transform: scale(1.05);
}

/* Biodiversity Section */
.biodiversity-section {
    min-height: 600px;
    background-color: #1a1a1a; /* Fallback */
}

.biodiversity-overlay {
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.85) 0%, rgba(21, 101, 192, 0.85) 100%);
    opacity: 0.9;
}

.bio-cta-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    border-radius: 1rem;
}

.bio-cta-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.bio-cta-card .text-muted {
    color: rgba(255, 255, 255, 0.8) !important;
}

.bio-cta-card h3, .bio-cta-card h4 {
    color: white;
}

.bio-cta-icon {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* About Section */
.section-about {
    background-color: #f8fcf8; /* Very light green tint */
}

.about-card {
    background: white;
    border-radius: 1rem;
    border: none;
    box-shadow: var(--shadow-soft);
    height: 100%;
    transition: transform 0.3s ease;
}

.about-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Campaign Section */
.section-campaign {
    background-color: #ffffff;
}

/* CTA Section */
.section-cta {
    background-color: #1e272e;
}

/* Partners Section */
.section-partners {
    border-top: 1px solid #eee;
}

.grayscale-hover img {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.grayscale-hover a:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-section {
        min-height: 60vh;
    }
}