/**
 * PAF Utilities CSS - Tailwind-like utility classes
 * Prefix: paf-
 */

/* CSS Variables */
:root {
    --paf-font-primary: system-ui, -apple-system, sans-serif;
    --paf-color-primary: #3b82f6;
    --paf-color-secondary: #1e40af;
    --paf-color-accent: #60a5fa;
    --paf-color-text: #1f2937;
    --paf-color-bg: #ffffff;
    --paf-color-gray-50: #f9fafb;
    --paf-color-gray-100: #f3f4f6;
    --paf-color-gray-200: #e5e7eb;
    --paf-color-gray-300: #d1d5db;
    --paf-color-gray-600: #4b5563;
    --paf-color-gray-800: #1f2937;
    --paf-spacing-xs: 0.25rem;
    --paf-spacing-sm: 0.5rem;
    --paf-spacing-md: 1rem;
    --paf-spacing-lg: 1.5rem;
    --paf-spacing-xl: 2rem;
    --paf-spacing-2xl: 3rem;
    --paf-radius-sm: 0.25rem;
    --paf-radius-md: 0.5rem;
    --paf-radius-lg: 1rem;
    --paf-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --paf-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --paf-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Reset */
* { box-sizing: border-box; margin: 0; padding: 0; }

/* WordPress Page Content - Full Width, No Borders */
body {
    margin: 0;
    padding: 0;
    width: 100%;
}

main {
    width: 100%;
    padding: 0;
    margin: 0;
}

article {
    border: none !important;
    box-shadow: none !important;
}

/* Remove default WordPress page title styling */
.page .entry-title,
.single .entry-title {
    display: none;
}

/* Ensure content is full width */
.page article,
.single article {
    width: 100%;
    max-width: 100%;
    padding: 0;
    margin: 0;
}

/* PAF SECTION Classes */
.paf-section {
    padding: var(--paf-spacing-xl) var(--paf-spacing-md);
    width: 100%;
}

.paf-section-main { background: var(--paf-color-bg); min-height: 60vh; }
.paf-section-hero { background: linear-gradient(135deg, var(--paf-color-primary), var(--paf-color-secondary)); color: white; padding: var(--paf-spacing-2xl) var(--paf-spacing-md); text-align: center; }
.paf-section-footer { background: var(--paf-color-gray-800); color: white; padding: var(--paf-spacing-lg); text-align: center; }
.paf-section-full { padding: 0; }
.paf-section-narrow { max-width: 768px; margin: 0 auto; }
.paf-section-wide { max-width: 1280px; margin: 0 auto; }

/* PAF FOOTER Classes */
.paf-footer { background: #1f2937; color: white; }
.paf-footer-main { padding: var(--paf-spacing-2xl) 0; }
.paf-footer-bottom { border-top: 1px solid #374151; padding: var(--paf-spacing-lg) 0; }
.paf-footer-heading { font-size: 1.25rem; font-weight: 600; color: white; margin-bottom: var(--paf-spacing-md); }
.paf-footer-text { color: #d1d5db; line-height: 1.6; }
.paf-footer-link { color: #d1d5db; text-decoration: none; transition: color 0.3s; display: inline-block; margin-bottom: var(--paf-spacing-sm); }
.paf-footer-link:hover { color: #60a5fa; }
.paf-footer-social { display: flex; gap: var(--paf-spacing-md); }
.paf-footer-social a { color: #d1d5db; font-size: 1.5rem; transition: all 0.3s; }
.paf-footer-social a:hover { color: #60a5fa; transform: translateY(-2px); }
.paf-footer-newsletter { background: #374151; padding: var(--paf-spacing-xl); border-radius: var(--paf-radius-lg); }
.paf-footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--paf-spacing-xl); }

/* PAF HEADER Classes */
.paf-header { background: white; box-shadow: var(--paf-shadow-sm); position: sticky; top: 0; z-index: 1000; }
.paf-header-main { padding: var(--paf-spacing-md); }
.paf-header-content { display: flex; justify-content: space-between; align-items: center; max-width: 1280px; margin: 0 auto; }
.paf-header-logo img { height: 50px; width: auto; }
.paf-header-title { font-size: 1.5rem; font-weight: bold; color: var(--paf-color-primary); }
.paf-header-nav ul { display: flex; list-style: none; gap: var(--paf-spacing-lg); }
.paf-header-nav a { text-decoration: none; color: var(--paf-color-text); font-weight: 500; transition: color 0.3s; }
.paf-header-nav a:hover { color: var(--paf-color-primary); }

/* PAF TABLES Classes */
.paf-tables { width: 100%; border-collapse: collapse; background: white; box-shadow: var(--paf-shadow-sm); border-radius: var(--paf-radius-md); overflow: hidden; }
.paf-tables thead { background: var(--paf-color-gray-100); }
.paf-tables th { padding: var(--paf-spacing-md); text-align: left; font-weight: 600; color: var(--paf-color-gray-800); }
.paf-tables td { padding: var(--paf-spacing-md); border-top: 1px solid var(--paf-color-gray-200); }
.paf-tables tr:hover { background: var(--paf-color-gray-50); }
.paf-tables-striped tbody tr:nth-child(even) { background: var(--paf-color-gray-50); }
.paf-tables-bordered { border: 1px solid var(--paf-color-gray-200); }
.paf-tables-bordered th, .paf-tables-bordered td { border: 1px solid var(--paf-color-gray-200); }

/* PAF DIVISION Classes */
.paf-division { display: block; }
.paf-division-container { max-width: 1280px; margin: 0 auto; padding: 0 var(--paf-spacing-md); }
.paf-division-flex { display: flex; gap: var(--paf-spacing-md); }
.paf-division-grid { display: grid; gap: var(--paf-spacing-md); }
.paf-division-grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.paf-division-grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.paf-division-grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.paf-division-content { padding: var(--paf-spacing-md); }
.paf-division-center { display: flex; justify-content: center; align-items: center; }
.paf-division-between { display: flex; justify-content: space-between; align-items: center; }

/* PAF CARDS Classes */
.paf-cards { background: white; border-radius: var(--paf-radius-md); box-shadow: var(--paf-shadow-md); padding: var(--paf-spacing-lg); transition: transform 0.3s, box-shadow 0.3s; }
.paf-cards:hover { transform: translateY(-4px); box-shadow: var(--paf-shadow-lg); }
.paf-cards-header { font-size: 1.25rem; font-weight: bold; margin-bottom: var(--paf-spacing-md); color: var(--paf-color-text); }
.paf-cards-body { color: var(--paf-color-gray-600); line-height: 1.6; }
.paf-cards-footer { margin-top: var(--paf-spacing-md); padding-top: var(--paf-spacing-md); border-top: 1px solid var(--paf-color-gray-200); }
.paf-cards-image { width: 100%; height: 200px; object-fit: cover; border-radius: var(--paf-radius-md) var(--paf-radius-md) 0 0; margin: calc(var(--paf-spacing-lg) * -1) calc(var(--paf-spacing-lg) * -1) var(--paf-spacing-md); }
.paf-cards-post { margin-bottom: var(--paf-spacing-xl); }

/* PAF CALENDAR Classes */
.paf-calendar { background: white; border-radius: var(--paf-radius-md); box-shadow: var(--paf-shadow-md); padding: var(--paf-spacing-lg); }
.paf-calendar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--paf-spacing-lg); }
.paf-calendar-title { font-size: 1.25rem; font-weight: bold; }
.paf-calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: var(--paf-spacing-xs); }
.paf-calendar-day { padding: var(--paf-spacing-sm); text-align: center; border-radius: var(--paf-radius-sm); cursor: pointer; }
.paf-calendar-day:hover { background: var(--paf-color-gray-100); }
.paf-calendar-day-header { font-weight: 600; color: var(--paf-color-gray-600); padding: var(--paf-spacing-sm); text-align: center; }
.paf-calendar-day-today { background: var(--paf-color-primary); color: white; }
.paf-calendar-day-selected { background: var(--paf-color-accent); color: white; }

/* PAF CHATBOT Classes */
.paf-chatbot { position: fixed; bottom: var(--paf-spacing-lg); right: var(--paf-spacing-lg); z-index: 1000; }
.paf-chatbot-button { width: 60px; height: 60px; border-radius: 50%; background: var(--paf-color-primary); color: white; border: none; cursor: pointer; box-shadow: var(--paf-shadow-lg); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.paf-chatbot-window { position: absolute; bottom: 80px; right: 0; width: 350px; height: 500px; background: white; border-radius: var(--paf-radius-lg); box-shadow: var(--paf-shadow-lg); display: none; flex-direction: column; }
.paf-chatbot-window.active { display: flex; }
.paf-chatbot-header { background: var(--paf-color-primary); color: white; padding: var(--paf-spacing-md); border-radius: var(--paf-radius-lg) var(--paf-radius-lg) 0 0; font-weight: bold; }
.paf-chatbot-messages { flex: 1; padding: var(--paf-spacing-md); overflow-y: auto; }
.paf-chatbot-input { display: flex; padding: var(--paf-spacing-md); border-top: 1px solid var(--paf-color-gray-200); }
.paf-chatbot-input input { flex: 1; padding: var(--paf-spacing-sm); border: 1px solid var(--paf-color-gray-300); border-radius: var(--paf-radius-sm); }
.paf-chatbot-input button { margin-left: var(--paf-spacing-sm); padding: var(--paf-spacing-sm) var(--paf-spacing-md); background: var(--paf-color-primary); color: white; border: none; border-radius: var(--paf-radius-sm); cursor: pointer; }

/* PAF LIST Classes */
.paf-list { list-style: none; }
.paf-list-item { padding: var(--paf-spacing-sm) 0; }
.paf-list-horizontal { display: flex; gap: var(--paf-spacing-md); }
.paf-list-vertical { display: flex; flex-direction: column; }
.paf-list-styled { list-style: disc; padding-left: var(--paf-spacing-lg); }
.paf-list-numbered { list-style: decimal; padding-left: var(--paf-spacing-lg); }
.paf-list-footer ul { display: flex; gap: var(--paf-spacing-md); justify-content: center; flex-wrap: wrap; }
.paf-list-footer a { color: white; text-decoration: none; }
.paf-list-footer a:hover { text-decoration: underline; }

/* PAF SIDEBAR Classes */
.paf-sidebar { background: white; padding: var(--paf-spacing-lg); border-radius: var(--paf-radius-md); box-shadow: var(--paf-shadow-sm); }
.paf-sidebar-left { float: left; width: 300px; margin-right: var(--paf-spacing-lg); }
.paf-sidebar-right { float: right; width: 300px; margin-left: var(--paf-spacing-lg); }
.paf-sidebar-title { font-size: 1.125rem; font-weight: bold; margin-bottom: var(--paf-spacing-md); color: var(--paf-color-text); }
.paf-sidebar-widget { margin-bottom: var(--paf-spacing-lg); padding-bottom: var(--paf-spacing-lg); border-bottom: 1px solid var(--paf-color-gray-200); }
.paf-sidebar-widget:last-child { border-bottom: none; }

/* PAF BUTTON Classes */
.paf-btn { padding: var(--paf-spacing-sm) var(--paf-spacing-lg); border-radius: var(--paf-radius-sm); border: none; cursor: pointer; font-weight: 500; transition: all 0.3s; display: inline-block; text-decoration: none; text-align: center; }
.paf-btn-primary { background: var(--paf-color-primary); color: white; }
.paf-btn-primary:hover { background: var(--paf-color-secondary); transform: translateY(-2px); box-shadow: var(--paf-shadow-md); }
.paf-btn-secondary { background: var(--paf-color-gray-200); color: var(--paf-color-text); }
.paf-btn-secondary:hover { background: var(--paf-color-gray-300); }
.paf-btn-white { background: white; color: var(--paf-color-primary); }
.paf-btn-white:hover { background: var(--paf-color-gray-50); }
.paf-btn-lg { padding: var(--paf-spacing-md) var(--paf-spacing-2xl); font-size: 1.125rem; }
.paf-btn-sm { padding: 0.375rem var(--paf-spacing-md); font-size: 0.875rem; }
.paf-btn-rounded { border-radius: var(--paf-radius-lg); }
.paf-btn-outline { background: transparent; border: 2px solid var(--paf-color-primary); color: var(--paf-color-primary); }
.paf-btn-outline:hover { background: var(--paf-color-primary); color: white; }

/* PAF INPUT Classes */
.paf-input { padding: var(--paf-spacing-sm); border: 1px solid var(--paf-color-gray-300); border-radius: var(--paf-radius-sm); width: 100%; font-size: 1rem; transition: border-color 0.3s; }
.paf-input:focus { outline: none; border-color: var(--paf-color-primary); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); }
.paf-input-lg { padding: var(--paf-spacing-md); font-size: 1.125rem; }
.paf-textarea { padding: var(--paf-spacing-sm); border: 1px solid var(--paf-color-gray-300); border-radius: var(--paf-radius-sm); width: 100%; min-height: 120px; font-family: inherit; resize: vertical; }
.paf-textarea:focus { outline: none; border-color: var(--paf-color-primary); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); }

/* PAF TYPOGRAPHY Classes */
.paf-heading-1 { font-size: 3rem; font-weight: 700; line-height: 1.2; margin-bottom: var(--paf-spacing-md); }
.paf-heading-2 { font-size: 2.25rem; font-weight: 700; line-height: 1.3; margin-bottom: var(--paf-spacing-md); }
.paf-heading-3 { font-size: 1.875rem; font-weight: 600; line-height: 1.4; margin-bottom: var(--paf-spacing-sm); }
.paf-heading-4 { font-size: 1.5rem; font-weight: 600; line-height: 1.4; margin-bottom: var(--paf-spacing-sm); }
.paf-text-lg { font-size: 1.25rem; line-height: 1.6; }
.paf-text-base { font-size: 1rem; line-height: 1.6; }
.paf-text-sm { font-size: 0.875rem; line-height: 1.5; }
.paf-text-center { text-align: center; }
.paf-text-left { text-align: left; }
.paf-text-right { text-align: right; }
.paf-text-primary { color: var(--paf-color-primary); }
.paf-text-secondary { color: var(--paf-color-secondary); }
.paf-text-gray { color: var(--paf-color-gray-600); }
.paf-text-white { color: white; }
.paf-font-bold { font-weight: 700; }
.paf-font-semibold { font-weight: 600; }
.paf-font-medium { font-weight: 500; }

/* PAF SPACING Classes */
.paf-mt-xs { margin-top: var(--paf-spacing-xs); }
.paf-mt-sm { margin-top: var(--paf-spacing-sm); }
.paf-mt-md { margin-top: var(--paf-spacing-md); }
.paf-mt-lg { margin-top: var(--paf-spacing-lg); }
.paf-mt-xl { margin-top: var(--paf-spacing-xl); }
.paf-mt-2xl { margin-top: var(--paf-spacing-2xl); }
.paf-mb-xs { margin-bottom: var(--paf-spacing-xs); }
.paf-mb-sm { margin-bottom: var(--paf-spacing-sm); }
.paf-mb-md { margin-bottom: var(--paf-spacing-md); }
.paf-mb-lg { margin-bottom: var(--paf-spacing-lg); }
.paf-mb-xl { margin-bottom: var(--paf-spacing-xl); }
.paf-mb-2xl { margin-bottom: var(--paf-spacing-2xl); }
.paf-ml-sm { margin-left: var(--paf-spacing-sm); }
.paf-ml-md { margin-left: var(--paf-spacing-md); }
.paf-mr-sm { margin-right: var(--paf-spacing-sm); }
.paf-mr-md { margin-right: var(--paf-spacing-md); }
.paf-mx-auto { margin-left: auto; margin-right: auto; }
.paf-p-xs { padding: var(--paf-spacing-xs); }
.paf-p-sm { padding: var(--paf-spacing-sm); }
.paf-p-md { padding: var(--paf-spacing-md); }
.paf-p-lg { padding: var(--paf-spacing-lg); }
.paf-p-xl { padding: var(--paf-spacing-xl); }
.paf-p-2xl { padding: var(--paf-spacing-2xl); }
.paf-px-md { padding-left: var(--paf-spacing-md); padding-right: var(--paf-spacing-md); }
.paf-px-lg { padding-left: var(--paf-spacing-lg); padding-right: var(--paf-spacing-lg); }
.paf-py-md { padding-top: var(--paf-spacing-md); padding-bottom: var(--paf-spacing-md); }
.paf-py-lg { padding-top: var(--paf-spacing-lg); padding-bottom: var(--paf-spacing-lg); }
.paf-py-xl { padding-top: var(--paf-spacing-xl); padding-bottom: var(--paf-spacing-xl); }
.paf-py-2xl { padding-top: var(--paf-spacing-2xl); padding-bottom: var(--paf-spacing-2xl); }

/* PAF BACKGROUND Classes */
.paf-bg-white { background-color: white; }
.paf-bg-gray-50 { background-color: var(--paf-color-gray-50); }
.paf-bg-gray-100 { background-color: var(--paf-color-gray-100); }
.paf-bg-primary { background-color: var(--paf-color-primary); }
.paf-bg-secondary { background-color: var(--paf-color-secondary); }
.paf-bg-gradient { background: linear-gradient(135deg, var(--paf-color-primary), var(--paf-color-secondary)); }
.paf-bg-gradient-purple { background: linear-gradient(135deg, #667eea, #764ba2); }

/* PAF BORDER Classes */
.paf-border { border: 1px solid var(--paf-color-gray-200); }
.paf-border-t { border-top: 1px solid var(--paf-color-gray-200); }
.paf-border-b { border-bottom: 1px solid var(--paf-color-gray-200); }
.paf-rounded { border-radius: var(--paf-radius-md); }
.paf-rounded-lg { border-radius: var(--paf-radius-lg); }
.paf-rounded-full { border-radius: 9999px; }

/* PAF SHADOW Classes */
.paf-shadow-sm { box-shadow: var(--paf-shadow-sm); }
.paf-shadow-md { box-shadow: var(--paf-shadow-md); }
.paf-shadow-lg { box-shadow: var(--paf-shadow-lg); }

/* PAF DISPLAY Classes */
.paf-block { display: block; }
.paf-inline-block { display: inline-block; }
.paf-flex { display: flex; }
.paf-grid { display: grid; }
.paf-hidden { display: none; }

/* PAF FLEX Classes */
.paf-flex-row { flex-direction: row; }
.paf-flex-col { flex-direction: column; }
.paf-flex-wrap { flex-wrap: wrap; }
.paf-items-center { align-items: center; }
.paf-items-start { align-items: flex-start; }
.paf-justify-center { justify-content: center; }
.paf-justify-between { justify-content: space-between; }
.paf-justify-around { justify-content: space-around; }
.paf-gap-sm { gap: var(--paf-spacing-sm); }
.paf-gap-md { gap: var(--paf-spacing-md); }
.paf-gap-lg { gap: var(--paf-spacing-lg); }
.paf-gap-xl { gap: var(--paf-spacing-xl); }
.paf-gap-2xl { gap: var(--paf-spacing-2xl); }

/* PAF GRID Classes */
.paf-grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.paf-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.paf-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.paf-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.paf-grid-auto { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* PAF WIDTH Classes */
.paf-w-full { width: 100%; }
.paf-w-auto { width: auto; }
.paf-max-w-sm { max-width: 640px; }
.paf-max-w-md { max-width: 768px; }
.paf-max-w-lg { max-width: 1024px; }
.paf-max-w-xl { max-width: 1280px; }
.paf-max-w-2xl { max-width: 1536px; }

/* PAF ICON Classes */
.paf-icon { display: inline-block; width: 1.5rem; height: 1.5rem; vertical-align: middle; }
.paf-icon-lg { width: 2rem; height: 2rem; }
.paf-icon-xl { width: 3rem; height: 3rem; }

/* PAF BADGE Classes */
.paf-badge { display: inline-block; padding: 0.25rem 0.75rem; border-radius: var(--paf-radius-full); font-size: 0.875rem; font-weight: 500; }
.paf-badge-primary { background: var(--paf-color-primary); color: white; }
.paf-badge-secondary { background: var(--paf-color-gray-200); color: var(--paf-color-text); }

/* PAF ANIMATION Classes */
.paf-transition { transition: all 0.3s ease; }
.paf-hover-lift:hover { transform: translateY(-4px); }
.paf-hover-scale:hover { transform: scale(1.05); }
.paf-hover-shadow:hover { box-shadow: var(--paf-shadow-lg); }

/* PAF FEATURE SECTION Classes */
.paf-feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--paf-spacing-xl); }
.paf-feature-item { background: white; padding: var(--paf-spacing-xl); border-radius: var(--paf-radius-lg); box-shadow: var(--paf-shadow-md); transition: all 0.3s; text-align: center; }
.paf-feature-item:hover { transform: translateY(-8px); box-shadow: var(--paf-shadow-lg); }
.paf-feature-icon { font-size: 3rem; margin-bottom: var(--paf-spacing-md); }
.paf-feature-title { font-size: 1.5rem; font-weight: 600; margin-bottom: var(--paf-spacing-sm); color: var(--paf-color-text); }
.paf-feature-desc { color: var(--paf-color-gray-600); line-height: 1.6; }

/* PAF HERO Classes */
.paf-hero { padding: 6rem 2rem; text-align: center; color: white; background: linear-gradient(135deg, var(--paf-color-primary), var(--paf-color-secondary)); }
.paf-hero-title { font-size: 3rem; font-weight: 700; margin-bottom: var(--paf-spacing-lg); line-height: 1.2; }
.paf-hero-subtitle { font-size: 1.25rem; margin-bottom: var(--paf-spacing-2xl); opacity: 0.95; }
.paf-hero-cta { display: inline-flex; gap: var(--paf-spacing-md); flex-wrap: wrap; justify-content: center; }

/* PAF CONTAINER Classes */
.paf-container { max-width: 1280px; margin: 0 auto; padding: 0 var(--paf-spacing-md); }
.paf-container-sm { max-width: 768px; margin: 0 auto; padding: 0 var(--paf-spacing-md); }
.paf-container-lg { max-width: 1536px; margin: 0 auto; padding: 0 var(--paf-spacing-md); }

/* PAF FORM Classes */
.paf-form-group { margin-bottom: var(--paf-spacing-lg); }
.paf-form-label { display: block; margin-bottom: var(--paf-spacing-sm); font-weight: 500; color: var(--paf-color-text); }
.paf-form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--paf-spacing-md); }

/* PAF IMAGE Classes */
.paf-img-responsive { width: 100%; height: auto; display: block; }
.paf-img-cover { width: 100%; height: 100%; object-fit: cover; }
.paf-img-rounded { border-radius: var(--paf-radius-md); }
.paf-img-circle { border-radius: 50%; }

/* PAF TESTIMONIAL Classes */
.paf-testimonial { background: white; padding: var(--paf-spacing-xl); border-radius: var(--paf-radius-lg); box-shadow: var(--paf-shadow-md); text-align: center; }
.paf-testimonial-text { font-size: 1.125rem; line-height: 1.8; color: var(--paf-color-gray-600); margin-bottom: var(--paf-spacing-lg); font-style: italic; }
.paf-testimonial-author { font-weight: 600; color: var(--paf-color-text); }
.paf-testimonial-role { font-size: 0.875rem; color: var(--paf-color-gray-600); margin-top: var(--paf-spacing-xs); }

/* PAF CTA (Call to Action) Classes */
.paf-cta-section { background: var(--paf-color-primary); color: white; padding: 4rem 2rem; text-align: center; border-radius: var(--paf-radius-lg); }
.paf-cta-title { font-size: 2.25rem; font-weight: 700; margin-bottom: var(--paf-spacing-md); }
.paf-cta-text { font-size: 1.125rem; margin-bottom: var(--paf-spacing-xl); opacity: 0.95; }

/* PAF STATS Classes */
.paf-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--paf-spacing-xl); text-align: center; }
.paf-stat-number { font-size: 3rem; font-weight: 700; color: var(--paf-color-primary); margin-bottom: var(--paf-spacing-sm); }
.paf-stat-label { font-size: 1rem; color: var(--paf-color-gray-600); }

/* PAF PRICING Classes */
.paf-pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--paf-spacing-xl); }
.paf-pricing-card { background: white; padding: var(--paf-spacing-2xl); border-radius: var(--paf-radius-lg); box-shadow: var(--paf-shadow-md); text-align: center; transition: all 0.3s; }
.paf-pricing-card:hover { transform: translateY(-8px); box-shadow: var(--paf-shadow-lg); }
.paf-pricing-card.featured { border: 3px solid var(--paf-color-primary); }
.paf-pricing-title { font-size: 1.5rem; font-weight: 600; margin-bottom: var(--paf-spacing-md); }
.paf-pricing-price { font-size: 3rem; font-weight: 700; color: var(--paf-color-primary); margin-bottom: var(--paf-spacing-md); }
.paf-pricing-features { list-style: none; margin-bottom: var(--paf-spacing-xl); }
.paf-pricing-features li { padding: var(--paf-spacing-sm) 0; border-bottom: 1px solid var(--paf-color-gray-200); }

/* Responsive */
@media (max-width: 768px) {
    .paf-header-content { flex-direction: column; gap: var(--paf-spacing-md); }
    .paf-header-nav ul { flex-direction: column; gap: var(--paf-spacing-sm); }
    .paf-division-flex { flex-direction: column; }
    .paf-sidebar-left, .paf-sidebar-right { float: none; width: 100%; margin: 0 0 var(--paf-spacing-lg) 0; }
    .paf-chatbot-window { width: 90vw; right: 5vw; }
    .paf-hero-title { font-size: 2rem; }
    .paf-hero-subtitle { font-size: 1rem; }
    .paf-heading-1 { font-size: 2rem; }
    .paf-heading-2 { font-size: 1.75rem; }
    .paf-grid-cols-2, .paf-grid-cols-3, .paf-grid-cols-4 { grid-template-columns: 1fr; }
    .paf-feature-grid { grid-template-columns: 1fr; }
    .paf-pricing-grid { grid-template-columns: 1fr; }
}


/* ============================================
   ADVANCED ANIMATIONS & EFFECTS
   ============================================ */

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes rotateIn {
    from {
        transform: rotate(-180deg) scale(0);
        opacity: 0;
    }
    to {
        transform: rotate(0) scale(1);
        opacity: 1;
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Animation Classes */
.paf-animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

.paf-animate-fadeInDown {
    animation: fadeInDown 0.8s ease-out forwards;
}

.paf-animate-fadeInLeft {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.paf-animate-fadeInRight {
    animation: fadeInRight 0.8s ease-out forwards;
}

.paf-animate-scaleIn {
    animation: scaleIn 0.6s ease-out forwards;
}

.paf-animate-float {
    animation: float 3s ease-in-out infinite;
}

.paf-animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Delay Classes */
.paf-delay-1 { animation-delay: 0.1s; opacity: 0; }
.paf-delay-2 { animation-delay: 0.2s; opacity: 0; }
.paf-delay-3 { animation-delay: 0.3s; opacity: 0; }
.paf-delay-4 { animation-delay: 0.4s; opacity: 0; }
.paf-delay-5 { animation-delay: 0.5s; opacity: 0; }
.paf-delay-6 { animation-delay: 0.6s; opacity: 0; }

/* Parallax Effect */
.paf-parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Gradient Overlays */
.paf-overlay {
    position: relative;
}

.paf-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9), rgba(118, 75, 162, 0.9));
    z-index: 1;
}

.paf-overlay > * {
    position: relative;
    z-index: 2;
}

/* Image Effects */
.paf-img-hover-zoom {
    overflow: hidden;
}

.paf-img-hover-zoom img {
    transition: transform 0.5s ease;
}

.paf-img-hover-zoom:hover img {
    transform: scale(1.1);
}

.paf-img-grayscale {
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.paf-img-grayscale:hover {
    filter: grayscale(0%);
}

/* Glowing Effect */
.paf-glow {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
    transition: box-shadow 0.3s ease;
}

.paf-glow:hover {
    box-shadow: 0 0 30px rgba(102, 126, 234, 0.8);
}

/* Shimmer Effect */
.paf-shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* 3D Card Effect */
.paf-card-3d {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.paf-card-3d:hover {
    transform: rotateY(5deg) rotateX(5deg);
}

/* Gradient Text */
.paf-text-gradient {
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Underline Animation */
.paf-underline-animate {
    position: relative;
    display: inline-block;
}

.paf-underline-animate::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--paf-color-primary);
    transition: width 0.3s ease;
}

.paf-underline-animate:hover::after {
    width: 100%;
}

/* Blob Shapes */
.paf-blob {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: float 6s ease-in-out infinite;
}

/* Glassmorphism */
.paf-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Neon Effect */
.paf-neon {
    text-shadow: 0 0 10px rgba(102, 126, 234, 0.8),
                 0 0 20px rgba(102, 126, 234, 0.6),
                 0 0 30px rgba(102, 126, 234, 0.4);
}

/* Ripple Effect */
.paf-ripple {
    position: relative;
    overflow: hidden;
}

.paf-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.paf-ripple:hover::after {
    width: 300px;
    height: 300px;
}

/* Scroll Reveal */
.paf-scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.paf-scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Gradient Border */
.paf-gradient-border {
    position: relative;
    background: white;
    border-radius: var(--paf-radius-lg);
}

.paf-gradient-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--paf-radius-lg);
    background: linear-gradient(135deg, #667eea, #764ba2);
    z-index: -1;
}

/* Tilt Effect */
.paf-tilt {
    transition: transform 0.3s ease;
}

.paf-tilt:hover {
    transform: perspective(1000px) rotateX(10deg) rotateY(10deg);
}

/* Bounce on Hover */
.paf-bounce-hover:hover {
    animation: bounce 0.5s ease;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Slide Up on Hover */
.paf-slide-up {
    transition: transform 0.3s ease;
}

.paf-slide-up:hover {
    transform: translateY(-10px);
}

/* Icon Rotate on Hover */
.paf-icon-rotate:hover {
    transform: rotate(360deg);
    transition: transform 0.6s ease;
}

/* Background Patterns */
.paf-pattern-dots {
    background-image: radial-gradient(circle, rgba(0, 0, 0, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.paf-pattern-grid {
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Loading Spinner */
.paf-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(102, 126, 234, 0.2);
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Progress Bar */
.paf-progress {
    height: 4px;
    background: var(--paf-color-gray-200);
    border-radius: 2px;
    overflow: hidden;
}

.paf-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: width 0.3s ease;
}

/* Tooltip */
.paf-tooltip {
    position: relative;
    cursor: pointer;
}

.paf-tooltip::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-5px);
    padding: 0.5rem 1rem;
    background: #1f2937;
    color: white;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.paf-tooltip:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(-10px);
}