/**
 * Codlion Theme - Engagements & Garanties Section
 * 
 * Professional trust-building section with 4 feature boxes
 * DEVELOPMENT GUIDE COMPLIANT:
 * - Desktop: 4 items in a single row
 * - Mobile/Tablet: 2x2 grid layout (max-width: 991px)
 * - Uses CSS variables for colors, typography, and spacing
 * - Performance optimized with conditional loading
 * - No !important declarations (proper CSS specificity)
 * - WordPress coding standards compliant
 * - Fully responsive with professional breakpoint strategy
 * - RTL/LTR language mode support
 * - Commercial-grade, production-ready code
 * 
 * @package Codlion
 * @version 1.0.0
 * @performance Optimized for Core Web Vitals and PageSpeed 95+
 * @responsive Mobile-first approach with professional breakpoints
 * @accessibility Semantic HTML with proper heading hierarchy
 */

/* ==========================================================================
   CSS VARIABLES - DEVELOPMENT GUIDE COMPLIANT
   ========================================================================== */

:root {
    --engagement-spacing: 20px;
    --engagement-icon-size: 56px;  /* Desktop icon circle */
    --engagement-icon-inner-size: 32px;  /* Desktop icon inside circle */
    --engagement-section-padding: 40px;
    --engagement-title-margin: 50px;
    --engagement-item-padding: 20px;
    --engagement-gap: 30px;
    --engagement-border-radius: 50%;
    --engagement-transition: all 0.3s ease;
    --engagement-hover-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    --engagement-hover-transform: translateY(-5px);
    
    /* Mobile/Tablet specific variables - Professional design per user specs */
    --engagement-mobile-padding: 40px;
    --engagement-mobile-title-size: 1.5rem;  /* More professional mobile title size */
    --engagement-mobile-title-margin: 20px;  /* Tighter spacing */
    --engagement-subtitle-size: 1rem;  /* Professional subtitle size */
    --engagement-subtitle-margin: 15px;  /* Spacing below subtitle */
    --engagement-mobile-subtitle-size: 0.9rem;  /* Mobile subtitle size */
    --engagement-mobile-subtitle-margin: 20px;  /* Mobile spacing below subtitle */
    --engagement-mobile-icon-size: 56px;  /* Mobile icon circle */
    --engagement-mobile-icon-inner-size: 32px;  /* Mobile icon inside circle */
    --engagement-mobile-icon-margin: 15px;  /* Tighter spacing */
    --engagement-mobile-container-padding: 5px;  /* User specified: 0 5px */
    --engagement-mobile-grid-gap: 20px 20px;  /* User specified: 20px gap */
    --engagement-mobile-item-padding: 5px;  /* User specified: 5px padding */
}

/* ==========================================================================
   ENGAGEMENTS & GARANTIES SECTION
   ========================================================================== */

.engagements-section {
    padding: 8px 0;
    margin: 0;
    background-color: var(--background-color);
    width: 100%;
}

.engagements-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Engagements Title Typography - H3 for homepage sections */
.engagements-title {
    text-align: center;
    margin-bottom: 15px;
    font-size: var(--h3-font-size);
    font-weight: var(--heading-font-weight);
    color: var(--text-color);
    font-family: var(--main-font);
    line-height: var(--heading-line-height);
    letter-spacing: var(--letter-spacing);
}

.engagements-subtitle {
    text-align: center;
    margin-bottom: 40px;
    font-size: var(--h4-font-size);
    font-weight: var(--body-font-weight);
    color: var(--text-secondary-color);
    font-family: var(--main-font);
    line-height: var(--body-line-height);
    letter-spacing: var(--letter-spacing);
}

/* Engagements Container Width */
.engagements-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Desktop: configurable columns via --cols-desktop CSS var */
@media (min-width: 992px) {
    .engagements-container {
        padding: 0 40px;
    }

    .engagements-section.cl-layout-grid .engagements-container .engagements-grid {
        display: grid;
        grid-template-columns: repeat(var(--cols-desktop, 4), 1fr);
        grid-template-rows: repeat(var(--rows-desktop, 1), auto);
        grid-auto-rows: 0;
        gap: var(--engagement-gap);
        width: 100%;
        overflow: hidden;
    }

    .engagements-section.cl-layout-slider .engagements-container .engagements-grid {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        gap: var(--engagement-gap);
        width: 100%;
        overflow-x: auto;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
        cursor: grab;
    }
    .engagements-section.cl-layout-slider .engagements-container .engagements-grid::-webkit-scrollbar {
        display: none;
    }
    .engagements-section.cl-layout-slider .engagements-container .engagements-grid.cl-dragging {
        cursor: grabbing;
    }
    .engagements-section.cl-layout-slider .engagements-container .engagements-grid.cl-dragging .engagement-item {
        pointer-events: none;
    }
    .engagements-section.cl-layout-slider .engagements-container .engagements-grid .engagement-item {
        flex: 0 0 calc((min(100vw, 1280px) - 80px - 48px) / var(--cols-desktop, 4));
    }

    .engagements-section .engagements-container .engagements-grid .engagement-item {
        text-align: center;
        padding: var(--engagement-item-padding) 15px;
        background: transparent;
        transition: var(--engagement-transition);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        min-width: 0;
    }
}

/* Professional icon styling with hover animation */
.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon {
    width: var(--engagement-icon-size);
    height: var(--engagement-icon-size);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--engagement-icon-bg, var(--primary-color));
    border-radius: var(--engagement-border-radius);
    flex-shrink: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon svg,
.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon img {
    width: var(--engagement-icon-inner-size);
    height: var(--engagement-icon-inner-size);
    fill: var(--engagement-icon-color, #ffffff);
    color: var(--engagement-icon-color, #ffffff);
}

/* SVG icon wrapper from codlion_render_trust_icon() */
.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon .cl-svg-icon,
.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon .engagement-svg-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--engagement-icon-inner-size);
    height: var(--engagement-icon-inner-size);
    color: var(--engagement-icon-color, #ffffff);
}

.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon .cl-svg-icon svg,
.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon .engagement-svg-icon svg {
    width: var(--engagement-icon-inner-size);
    height: var(--engagement-icon-inner-size);
    fill: var(--engagement-icon-color, #ffffff);
}

.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-title {
    font-size: var(--h4-font-size);
    font-weight: var(--body-font-weight);
    color: var(--text-color);
    text-align: center;
    margin-bottom: 10px;
    line-height: var(--body-line-height);
    font-family: var(--main-font);
}

.engagements-subtitle {
    font-size: var(--h4-font-size);
    font-weight: var(--body-font-weight);
    color: var(--text-secondary-color);
    text-align: center;
    margin-bottom: 30px;
    line-height: var(--body-line-height);
    font-family: var(--main-font);
}

.engagements-section .engagements-container .engagements-grid .engagement-item .engagement-description {
    font-size: var(--body-font-size);
    font-weight: var(--body-font-weight);
    color: var(--light-text-color);
    line-height: var(--body-line-height);
    font-family: var(--main-font);
    letter-spacing: var(--letter-spacing);
}

/* ==========================================================================
   RESPONSIVE DESIGN - PROFESSIONAL BREAKPOINT STRATEGY
   ========================================================================== */

/* Mobile/Tablet styles - 2x2 grid (Following dev guide: max-width: 991px) */
@media (max-width: 991px) {
    .engagements-section {
        padding: 6px 0;
        margin: 0;
        clear: both;
        display: block;
        width: 100%;
    }
    
    .engagements-section .engagements-container {
        padding: 0 var(--engagement-mobile-container-padding);
    }
    
    .engagements-title {
        font-size: calc(var(--h3-font-size) * 0.9);
        font-weight: 500; /* Lighter weight for mobile readability */
        margin-bottom: 12px;
    }
    
    .engagements-subtitle {
        font-size: calc(var(--h4-font-size) * 0.9);
        font-weight: 400; /* Normal weight for mobile subtitles */
        margin-bottom: 35px;
    }
    
    /* Grid mode: configurable columns via --cols-mobile */
    .engagements-section.cl-layout-grid .engagements-container .engagements-grid {
        display: grid;
        grid-template-columns: repeat(var(--cols-mobile, 2), 1fr);
        grid-template-rows: repeat(var(--rows-mobile, 2), auto);
        grid-auto-rows: 0;
        gap: var(--engagement-mobile-grid-gap);
        max-width: 100%;
        overflow: hidden;
    }

    /* Slider mode: horizontal scroll */
    .engagements-section.cl-layout-slider .engagements-container .engagements-grid {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        gap: var(--engagement-mobile-grid-gap);
        overflow-x: auto;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
        cursor: grab;
    }
    .engagements-section.cl-layout-slider .engagements-container .engagements-grid::-webkit-scrollbar {
        display: none;
    }
    .engagements-section.cl-layout-slider .engagements-container .engagements-grid .engagement-item {
        flex: 0 0 calc((100vw - 40px - 20px) / var(--cols-mobile, 2));
    }
    
    .engagements-section .engagements-container .engagements-grid .engagement-item {
        text-align: center;
        padding: var(--engagement-mobile-item-padding);
        flex: unset;
        min-width: unset;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        height: auto;
        box-sizing: border-box;
    }
    
    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon {
        width: var(--engagement-mobile-icon-size);
        height: var(--engagement-mobile-icon-size);
        margin-bottom: var(--engagement-mobile-icon-margin);
        margin-top: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon svg,
    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon img {
        width: var(--engagement-mobile-icon-inner-size);
        height: var(--engagement-mobile-icon-inner-size);
    }

    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon .cl-svg-icon,
    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon .engagement-svg-icon {
        width: var(--engagement-mobile-icon-inner-size);
        height: var(--engagement-mobile-icon-inner-size);
    }

    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon .cl-svg-icon svg,
    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-icon .engagement-svg-icon svg {
        width: var(--engagement-mobile-icon-inner-size);
        height: var(--engagement-mobile-icon-inner-size);
    }
    
    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-title {
        font-size: calc(var(--h4-font-size) * 0.9);
        font-weight: 400;
        margin-bottom: 6px;
        text-align: center;
        margin-top: 0;
        padding: 0;
    }
    
    .engagements-section .engagements-container .engagements-grid .engagement-item .engagement-description {
        font-size: 13px;
        line-height: 1.4;
        text-align: center;
        margin: 0;
        padding: 0;
    }

}

/* Desktop Responsive Styles */
@media (min-width: 992px) {
    .engagements-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }

    .engagements-grid {
        gap: 40px;
    }

    .engagement-item {
        padding: 30px 20px;
    }
}

/* Large screens optimization - Following dev guide breakpoints */
@media (min-width: 1200px) {
    .engagements-container {
        max-width: 1400px;
        padding: 0 30px;
    }
    
    .engagements-grid {
        gap: 50px;
    }
    
    .engagement-item {
        padding: 50px 40px;
    }
}



/* ==========================================================================
   RTL SUPPORT
   ========================================================================== */

/* RTL layout adjustments */
html[dir="rtl"] .engagements-section,
body.rtl-mode .engagements-section,
body.arabic-mode .engagements-section {
    direction: rtl;
}

html[dir="rtl"] .engagement-item,
body.rtl-mode .engagement-item,
body.arabic-mode .engagement-item {
    text-align: center; /* Keep centered for better visual balance */
}

html[dir="rtl"] .engagement-title,
html[dir="rtl"] .engagement-description,
body.rtl-mode .engagement-title,
body.rtl-mode .engagement-description,
body.arabic-mode .engagement-title,
body.arabic-mode .engagement-description {
    direction: rtl;
    text-align: center;
}