/* Sustainability Page Styles - Professional & Elegant */

.sustainability-hero {
    background: linear-gradient(135deg, #0f4c75 0%, #16a085 100%);
    color: var(--text-light);
    padding: clamp(6rem, 12vw, 8rem) 0 clamp(4rem, 8vw, 6rem);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sustainability-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path fill="rgba(255,255,255,0.05)" d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3;
}

.sustainability-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 5vw, 3rem);
}

.sustainability-hero h1 {
    color: var(--text-light);
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

.sustainability-hero p {
    font-size: clamp(1.0625rem, 2.5vw, 1.375rem);
    color: rgba(255, 255, 255, 0.95);
    max-width: 960px;
    margin: 0 auto;
    line-height: 1.75;
}

/* Focus Areas Section - Enhanced cards */
.focus-areas-section {
    background-color: var(--bg-primary);
}

.focus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: clamp(2rem, 4vw, 3rem);
}

.focus-card {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    padding: clamp(2rem, 5vw, 3rem);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-sm);
}

.focus-card:hover {
    border-color: #16a085;
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: var(--bg-primary);
}

.focus-icon {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 1.25rem;
    display: block;
}

.focus-title {
    font-size: clamp(1.375rem, 3vw, 1.75rem);
    color: #16a085;
    margin-bottom: 1.25rem;
    line-height: 1.3;
}

.focus-description {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

/* Stories Section - Improved visual appeal */
.stories-section {
    background-color: var(--bg-secondary);
}

.stories-intro {
    text-align: center;
    max-width: 860px;
    margin: 0 auto clamp(3rem, 6vw, 5rem);
}

.stories-intro p {
    max-width: none;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
    gap: clamp(2rem, 4vw, 3rem);
}

.story-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-medium);
    border: 1px solid var(--border-color);
}

.story-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.story-image {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, #16a085 0%, #0f4c75 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4.5rem;
}

.story-content {
    padding: clamp(2rem, 4vw, 2.5rem);
}

.story-title {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--text-primary);
    margin-bottom: 1.125rem;
    line-height: 1.3;
}

.story-text {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

/* Framework Section */
.framework-section {
    background-color: var(--bg-primary);
}

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

.framework-intro {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.framework-highlight {
    background: linear-gradient(135deg, #0f4c75 0%, #16a085 100%);
    color: var(--text-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
}

.framework-highlight p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.0625rem;
    line-height: 1.7;
}

/* Shared Values Section - Enhanced design */
.values-section {
    background-color: var(--bg-secondary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.value-card {
    background-color: var(--bg-primary);
    padding: clamp(2rem, 4vw, 2.5rem);
    border-radius: var(--radius-xl);
    border-left: 5px solid #16a085;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    border-left: 5px solid #16a085;
}

.value-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.value-number {
    font-family: var(--font-accent);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #16a085;
    margin-bottom: 1rem;
    font-weight: 600;
}

.value-title {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--text-primary);
    margin-bottom: 1.125rem;
    line-height: 1.3;
}

.value-description {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

/* Toolkit Section - Professional styling */
.toolkit-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.toolkit-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at bottom left, rgba(255,255,255,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.toolkit-content {
    max-width: 960px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.toolkit-content h2,
.toolkit-content h3 {
    color: var(--text-light);
}

.toolkit-content h2 {
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

.toolkit-content h3 {
    margin-top: clamp(2rem, 4vw, 3rem);
}

.toolkit-content p {
    color: rgba(255, 255, 255, 0.93);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: none;
}

.toolkit-cta {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 1.25rem 3rem;
    background-color: #16a085;
    color: var(--text-light);
    border-radius: var(--radius-md);
    font-family: var(--font-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: all var(--transition-medium);
    text-decoration: none;
    box-shadow: var(--shadow-md);
}

.toolkit-cta:hover {
    background-color: #13866e;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--text-light);
}

/* Together Section - Final call-to-action */
.together-section {
    background-color: var(--bg-primary);
}

.together-content {
    max-width: 960px;
    margin: 0 auto;
    text-align: center;
}

.together-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.together-text {
    font-size: 1.125rem;
    line-height: 1.85;
    margin-bottom: 1.5rem;
    max-width: none;
}

.together-cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    margin-top: clamp(2.5rem, 5vw, 4rem);
}

.together-cta-card {
    background: linear-gradient(135deg, #16a085 0%, #0f4c75 100%);
    color: var(--text-light);
    padding: clamp(2rem, 4vw, 2.5rem);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-medium);
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

.together-cta-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.together-cta-card h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: clamp(1.125rem, 2vw, 1.375rem);
}

.together-cta-card p {
    color: rgba(255, 255, 255, 0.93);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .focus-grid,
    .stories-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .together-cta-grid {
        grid-template-columns: 1fr;
    }
    
    .story-image {
        height: 180px;
    }
}