/* Import fonts directly in CSS for fallback */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

/* =========================================
   TELEPORT SLOTS (Gold Standard Feature)
   ========================================= */
.ioa-teleport-slot {
    min-height: 0;
    transition: all 0.3s ease;
    margin-bottom: 0;
    width: 100%;
}

.ioa-teleport-slot.has-content {
    margin-bottom: 2rem;
    animation: ioa-fade-in 0.5s ease;
}

/* Editor Visuals - Visible only in Elementor Editor (.is-editor-mode added via PHP) */
.is-editor-mode .ioa-teleport-slot {
    min-height: 40px;
    border: 1px dashed rgba(10, 167, 255, 0.3); /* Using Brand Blue */
    background: rgba(10, 167, 255, 0.05);
    margin: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.is-editor-mode .ioa-teleport-slot::before {
    content: attr(data-label);
    font-size: 11px;
    color: #0AA7FF;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

@keyframes ioa-fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   MAIN PUBLICATIONS STYLES
   ========================================= */

/* Scoped container for the Latest Publications section */
.ioa-publications-2025 {
    /* Design System Variables */
    --color-title-1: #2E3A61;
    --color-title-2: #0AA7FF;
    --color-surface: #ffffff;
    --color-background: #E2E8F0;
    --color-border: #e5e7eb;
    --color-text-primary: #111827;
    --color-text-secondary: #374151;
    --color-text-on-dark: #ffffff;
    
    /* Shadows */
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 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 8px 10px -6px rgba(0,0,0,0.1);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fade: opacity 0.4s ease, transform 0.4s ease;

    /* Spacing Scale */
    --space-sm: 0.75rem;  /* 12px */
    --space-md: 1rem;     /* 16px */
    --space-lg: 1.5rem;   /* 24px */
    --space-xl: 2rem;     /* 32px */
    --space-3xl: 3.5rem;  /* 56px */
    --space-4xl: 5rem;    /* 80px */

    /* Border Radius */
    --radius-lg: 0.75rem;   /* 12px */
    --radius-xl: 1rem;      /* 16px */

    /* Force font family application */
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif !important;
    background-color: var(--color-background);
    color: var(--color-text-secondary);
    
    /* Ensure proper box sizing */
    box-sizing: border-box;
    
    /* Clear any inherited styles */
    position: relative;
    width: 100%;
}

/* Scoped Reset - More aggressive */
.ioa-publications-2025 *,
.ioa-publications-2025 *::before,
.ioa-publications-2025 *::after {
    box-sizing: border-box !important;
    margin: 0;
    padding: 0;
}

/* Sup/Sub fix to prevent line-height breakage (S-Tier Addition) */
.ioa-publications-2025 sup,
.ioa-publications-2025 sub {
    font-size: 75% !important;
    line-height: 0 !important;
    position: relative !important;
    vertical-align: baseline !important;
}
.ioa-publications-2025 sup { top: -0.5em !important; }
.ioa-publications-2025 sub { bottom: -0.25em !important; }

/* Override any theme styles that might interfere */
.ioa-publications-2025 h1,
.ioa-publications-2025 h2,
.ioa-publications-2025 h3,
.ioa-publications-2025 h4,
.ioa-publications-2025 h5,
.ioa-publications-2025 h6,
.ioa-publications-2025 p,
.ioa-publications-2025 button,
.ioa-publications-2025 a {
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
    font-size: inherit !important;
    line-height: inherit !important;
    color: inherit !important;
    text-decoration: none !important;
    font-weight: inherit !important;
    font-family: inherit !important;
}

/* --- Layout & Header --- */
.ioa-publications-2025 .ioa-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-4xl) var(--space-xl);
    text-align: center;
    position: relative;
    z-index: 1;
}

.ioa-publications-2025 .ioa-title {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 42px !important;
    font-weight: 600 !important;
    color: var(--color-text-primary) !important;
    line-height: 1.2 !important;
    margin: 0 0 var(--space-lg) 0 !important;
    text-align: center;
    padding: 0 !important;
    border: none !important;
    background: none !important;
}

.ioa-publications-2025 .ioa-subtitle {
    font-size: 18px !important;
    line-height: 1.7 !important;
    max-width: 600px;
    margin: 0 auto var(--space-3xl) auto !important;
    color: var(--color-text-secondary) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
}

/* --- Tab Navigation --- */
.ioa-publications-2025 .ioa-tabs-nav {
    display: flex !important;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin: 0 0 var(--space-3xl) 0 !important;
    padding: 0 !important;
}

.ioa-publications-2025 .ioa-tab-btn {
    padding: 10px 24px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    border-radius: var(--radius-lg) !important;
    border: 2px solid var(--color-border) !important;
    background-color: var(--color-surface) !important;
    color: var(--color-text-secondary) !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    display: inline-block !important;
    text-align: center !important;
    line-height: normal !important;
    margin: 0 !important;
    outline: none;
    text-decoration: none !important;
    
    /* Remove any button default styles */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.ioa-publications-2025 .ioa-tab-btn:hover {
    border-color: var(--color-title-2) !important;
    color: var(--color-title-2) !important;
    background-color: var(--color-surface) !important;
}

.ioa-publications-2025 .ioa-tab-btn.active {
    background-color: var(--color-title-1) !important;
    border-color: var(--color-title-1) !important;
    color: var(--color-text-on-dark) !important;
}

/* --- Publications Grid --- */
.ioa-publications-2025 .ioa-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
    margin: 0 !important;
    padding: 0 !important;
}

.ioa-publications-2025 .ioa-publication-card {
    display: none !important; /* Hidden by default, JS handles visibility */
    background-color: var(--color-surface) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-md) !important;
    overflow: hidden !important;
    text-align: left !important;
    transition: var(--transition) !important;
    border: 1px solid var(--color-border) !important;
    margin: 0 !important;
    padding: 0 !important;
    position: relative;
}

.ioa-publications-2025 .ioa-publication-card.active {
    display: flex !important;
    flex-direction: column !important;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.ioa-publications-2025 .ioa-publication-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: var(--shadow-xl) !important;
    border-color: var(--color-title-2) !important;
}

.ioa-publications-2025 .ioa-card-image {
    width: 100% !important;
    height: 200px !important;
    object-fit: cover !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
}

.ioa-publications-2025 .ioa-card-content {
    padding: var(--space-lg) !important;
    display: flex !important;
    flex-direction: column !important;
    flex-grow: 1 !important;
    margin: 0 !important;
    border: none !important;
    background: none !important;
}

.ioa-publications-2025 .ioa-card-category {
    font-size: 12px !important;
    font-weight: 600 !important;
    color: var(--color-title-2) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    margin: 0 0 var(--space-sm) 0 !important;
    font-family: 'Inter', sans-serif !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
    line-height: normal !important;
}

.ioa-publications-2025 .ioa-card-title {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif !important;
    font-size: 20px !important;
    font-weight: 600 !important;
    color: var(--color-text-primary) !important;
    line-height: 1.4 !important;
    margin: 0 0 var(--space-md) 0 !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
}

.ioa-publications-2025 .ioa-card-meta {
    font-size: 14px !important;
    color: var(--color-text-secondary) !important;
    line-height: 1.6 !important;
    margin: 0 0 auto 0 !important; /* Pushes CTA to the bottom */
    padding: 0 0 var(--space-lg) 0 !important;
    font-family: 'Inter', sans-serif !important;
    border: none !important;
    background: none !important;
}

.ioa-publications-2025 .ioa-card-cta {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px;
    color: var(--color-title-1) !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    text-decoration: none !important;
    transition: var(--transition) !important;
    margin: var(--space-md) 0 0 0 !important;
    font-family: 'Inter', sans-serif !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
    line-height: normal !important;
}

.ioa-publications-2025 .ioa-card-cta:hover {
    color: var(--color-title-2) !important;
    text-decoration: none !important;
}

.ioa-publications-2025 .ioa-card-cta svg {
    width: 16px !important;
    height: 16px !important;
    transition: var(--transition) !important;
    fill: currentColor !important;
    flex-shrink: 0 !important;
}

.ioa-publications-2025 .ioa-card-cta:hover svg {
    transform: translateX(4px) !important;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .ioa-publications-2025 .ioa-container { 
        padding: var(--space-3xl) var(--space-lg) !important; 
    }
    .ioa-publications-2025 .ioa-title { 
        font-size: 36px !important; 
    }
    .ioa-publications-2025 .ioa-subtitle,
    .ioa-publications-2025 .ioa-card-meta { 
        font-size: 16px !important; 
    }
    .ioa-publications-2025 .ioa-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* Additional specificity overrides for common theme conflicts */
.elementor-widget-container .ioa-publications-2025,
.elementor-element .ioa-publications-2025,
.elementor-section .ioa-publications-2025 {
    font-family: 'Inter', sans-serif !important;
}

.elementor-widget-container .ioa-publications-2025 .ioa-title,
.elementor-element .ioa-publications-2025 .ioa-title,
.elementor-section .ioa-publications-2025 .ioa-title {
    font-family: 'Poppins', sans-serif !important;
}