/* Strategic Content Premium Styling - Dark Navy Blue Theme */

/* Import Premium Typography - Geist Sans for corporate look */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Geist+Sans:wght@300;400;500;600;700;800;900&display=swap');

/* Core Typography System */
:root {
    /* Premium Typography - Standardized to Inter (global standard) */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Dark Navy Blue Color System */
    --color-primary: #0f1419;
    --color-secondary: #1a365d;
    --color-accent: #2b6cb8;
    --color-text-primary: #ffffff;
    --color-text-secondary: #e2e8f0;
    --color-text-light: #a0aec0;
    --color-background: #0f1419;
    --color-surface: #1a202c;
    --color-border: #2d3748;
    
    /* Premium Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Professional Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Content Hero Image */
.content-hero-image {
    width: 100%;
    margin: var(--spacing-3xl) 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.content-hero-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.1) 0%, rgba(49, 130, 206, 0.05) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-content-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.content-hero-image:hover .hero-content-img {
    transform: scale(1.02);
}

/* Agenda Section */
.agenda-section {
    margin: var(--spacing-3xl) 0;
    background: var(--color-surface);
    border-radius: 24px;
    padding: var(--spacing-3xl);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.agenda-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-accent) 50%, #3182ce 100%);
}

.agenda-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.agenda-title {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin: 0;
    position: relative;
    display: inline-block;
}

.agenda-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    border-radius: 2px;
}

/* Agenda Content */
.agenda-content {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.agenda-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--color-primary);
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.agenda-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.agenda-item:hover {
    box-shadow: 0 10px 25px rgba(43, 108, 184, 0.3);
    transform: translateY(-2px);
    border-color: var(--color-accent);
    background: var(--color-surface);
}

.agenda-item:hover::before {
    opacity: 1;
}

.agenda-number {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.agenda-text {
    color: var(--color-text-primary);
}

/* Agenda Images */
.agenda-image {
    width: 300px;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.agenda-item-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.agenda-item:hover .agenda-item-img {
    transform: scale(1.05);
}

.agenda-text p {
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
    margin: 0;
    font-weight: 400;
    color: var(--color-text-primary);
    text-align: justify;
    hyphens: auto;
}

/* Impact Section */
.impact-section {
    margin: 0.5rem 0;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.impact-card {
    background: var(--color-surface);
    border-radius: 20px;
    padding: var(--spacing-xl);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.impact-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(49, 130, 206, 0.03) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.impact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(43, 108, 184, 0.3);
    border-color: var(--color-accent);
}

.impact-card:hover::before {
    opacity: 1;
}

.impact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.impact-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.impact-card:hover .impact-icon {
    transform: scale(1.1) rotate(5deg);
}

.impact-card:hover .impact-icon::before {
    opacity: 1;
}

.impact-icon svg {
    width: 48px;
    height: 48px;
    color: white;
    z-index: 1;
    position: relative;
}

.impact-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-sm);
    line-height: 1.3;
}

.impact-description {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin: 0;
    font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
    .agenda-title {
        font-size: 2.25rem;
    }
    
    .agenda-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .agenda-number {
        justify-self: center;
        margin-bottom: var(--spacing-sm);
    }
    
    .agenda-text p {
        text-align: left;
        font-size: 1rem;
    }
    
    .content-hero-image {
        margin: var(--spacing-lg) 0;
    }
    
    .hero-content-img {
        height: 250px;
    }
    
    .agenda-section,
    .impact-section {
        margin: var(--spacing-lg) 0;
    }
    
    .agenda-section {
        padding: var(--spacing-lg);
    }
    
    .impact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .impact-card {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .agenda-title {
        font-size: 2rem;
    }
    
    .agenda-number {
        font-size: 2rem;
        min-width: 50px;
    }
    
    .impact-icon {
        width: 60px;
        height: 60px;
    }
    
    .impact-icon svg {
        width: 36px;
        height: 36px;
    }
    
    .impact-title {
        font-size: 1.25rem;
    }
    
    .impact-description {
        font-size: 0.9rem;
    }
}

/* Smooth Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.agenda-item,
.impact-card {
    animation: fadeInUp 0.6s ease forwards;
}

.agenda-item:nth-child(2) { animation-delay: 0.1s; }
.agenda-item:nth-child(3) { animation-delay: 0.2s; }
.agenda-item:nth-child(4) { animation-delay: 0.3s; }
.agenda-item:nth-child(5) { animation-delay: 0.4s; }
.agenda-item:nth-child(6) { animation-delay: 0.5s; }
.agenda-item:nth-child(7) { animation-delay: 0.6s; }
.agenda-item:nth-child(8) { animation-delay: 0.7s; }

.impact-card:nth-child(2) { animation-delay: 0.2s; }
.impact-card:nth-child(3) { animation-delay: 0.4s; }

/* Premium Focus States */
.agenda-item:focus-within,
.impact-card:focus-within {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* High-end Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

/* Strategic Page Body Dark Theme */
body {
    background-color: var(--color-background);
    color: var(--color-text-primary);
}

.brand-india-hero,
.innovation-hero,
.entrepreneurship-hero,
.exim-hero,
.investments-hero,
.sustainability-hero,
.healthcare-hero,
.technology-hero {
    background: var(--color-primary);
}

.brand-india-hero-bg,
.innovation-hero-bg,
.entrepreneurship-hero-bg,
.exim-hero-bg,
.investments-hero-bg,
.sustainability-hero-bg,
.healthcare-hero-bg,
.technology-hero-bg {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.brand-india-main-title,
.innovation-main-title,
.entrepreneurship-main-title,
.exim-main-title,
.investments-main-title,
.sustainability-main-title,
.healthcare-main-title,
.technology-main-title {
    color: var(--color-text-primary);
}

.brand-india-hero-subtitle,
.innovation-hero-subtitle,
.entrepreneurship-hero-subtitle,
.exim-hero-subtitle,
.investments-hero-subtitle,
.sustainability-hero-subtitle,
.healthcare-hero-subtitle,
.technology-hero-subtitle {
    color: var(--color-text-secondary);
}

/* Print Styles */
@media print {
    .content-hero-image,
    .impact-section {
        break-inside: avoid;
    }
    
    .agenda-item {
        break-inside: avoid;
        margin-bottom: var(--spacing-md);
    }
}