/*
Theme Name: UF - Unique Foundation
Theme URI: https://uniquefoundation.com
Author: Unique Foundation
Author URI: https://uniquefoundation.com
Description: A modern, fast, and lightweight educational WordPress theme with full customization options. Perfect for schools, colleges, universities, and online learning platforms.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: uf-theme
Tags: education, e-learning, school, university, blog, custom-colors, custom-logo, custom-menu, featured-images, footer-widgets, full-width-template, responsive-layout, rtl-language-support, theme-options, threaded-comments, translation-ready
*/

/* ============================================================
   UF Theme - Core Stylesheet
   Developer: Unique Foundation
   ============================================================ */

:root {
  --uf-primary: #1565C0;
  --uf-primary-dark: #0D47A1;
  --uf-primary-light: #1E88E5;
  --uf-accent: #FF6F00;
  --uf-accent-light: #FFA726;
  --uf-white: #FFFFFF;
  --uf-gray-50: #F8FAFC;
  --uf-gray-100: #F1F5F9;
  --uf-gray-200: #E2E8F0;
  --uf-gray-300: #CBD5E1;
  --uf-gray-400: #94A3B8;
  --uf-gray-500: #64748B;
  --uf-gray-600: #475569;
  --uf-gray-700: #334155;
  --uf-gray-800: #1E293B;
  --uf-gray-900: #0F172A;
  --uf-font-heading: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
  --uf-font-body: 'DM Sans', 'Segoe UI', sans-serif;
  --uf-font-mono: 'JetBrains Mono', monospace;
  --uf-container: 1280px;
  --uf-radius-sm: 0.375rem;
  --uf-radius-md: 0.625rem;
  --uf-radius-lg: 1rem;
  --uf-radius-xl: 1.5rem;
  --uf-radius-full: 9999px;
  --uf-shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --uf-shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --uf-shadow-lg: 0 10px 32px rgba(0,0,0,.12);
  --uf-shadow-xl: 0 20px 64px rgba(0,0,0,.15);
  --uf-shadow-colored: 0 8px 24px rgba(21,101,192,.25);
  --uf-transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  --uf-transition-slow: all 0.4s cubic-bezier(0.4,0,0.2,1);
  --uf-header-height: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--uf-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--uf-gray-800);
  background: var(--uf-white);
  overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--uf-primary); text-decoration: none; transition: var(--uf-transition); }
a:hover { color: var(--uf-primary-dark); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
h1,h2,h3,h4,h5,h6 { font-family: var(--uf-font-heading); font-weight: 700; line-height: 1.25; color: var(--uf-gray-900); }
h1 { font-size: clamp(2rem,5vw,3rem); }
h2 { font-size: clamp(1.5rem,3.5vw,2.25rem); }
h3 { font-size: clamp(1.25rem,2.5vw,1.875rem); }
h4 { font-size: 1.5rem; } h5 { font-size: 1.25rem; } h6 { font-size: 1.125rem; }
p { margin-bottom: 1em; } p:last-child { margin-bottom: 0; }
blockquote { border-left: 4px solid var(--uf-primary); padding: 1rem 2rem; margin: 2rem 0; background: var(--uf-gray-50); border-radius: 0 var(--uf-radius-md) var(--uf-radius-md) 0; font-style: italic; color: var(--uf-gray-600); }
code { font-family: var(--uf-font-mono); background: var(--uf-gray-100); padding: .15em .4em; border-radius: var(--uf-radius-sm); font-size: .9em; color: var(--uf-primary-dark); }
pre { background: var(--uf-gray-900); color: var(--uf-gray-100); padding: 1.5rem; border-radius: var(--uf-radius-lg); overflow-x: auto; margin: 2rem 0; }
pre code { background: none; color: inherit; padding: 0; }

.uf-container { width: 100%; max-width: var(--uf-container); margin: 0 auto; padding: 0 2rem; }
.uf-section { padding: 6rem 0; }
.uf-section-sm { padding: 4rem 0; }

.uf-btn { display:inline-flex; align-items:center; gap:.5rem; padding:.75rem 1.75rem; border-radius:var(--uf-radius-full); font-family:var(--uf-font-heading); font-size:.875rem; font-weight:600; letter-spacing:.02em; transition:var(--uf-transition); white-space:nowrap; text-decoration:none; border:2px solid transparent; }
.uf-btn-primary { background:var(--uf-primary); color:var(--uf-white); box-shadow:var(--uf-shadow-colored); }
.uf-btn-primary:hover { background:var(--uf-primary-dark); color:var(--uf-white); transform:translateY(-2px); box-shadow:0 12px 32px rgba(21,101,192,.35); }
.uf-btn-accent { background:var(--uf-accent); color:var(--uf-white); }
.uf-btn-accent:hover { background:#E65100; color:var(--uf-white); transform:translateY(-2px); }
.uf-btn-outline { background:transparent; color:var(--uf-primary); border-color:var(--uf-primary); }
.uf-btn-outline:hover { background:var(--uf-primary); color:var(--uf-white); transform:translateY(-2px); }
.uf-btn-white { background:var(--uf-white); color:var(--uf-primary); box-shadow:var(--uf-shadow-md); }
.uf-btn-white:hover { background:var(--uf-gray-50); color:var(--uf-primary-dark); transform:translateY(-2px); }
.uf-btn-lg { padding:1rem 2.25rem; font-size:1rem; }
.uf-btn-sm { padding:.5rem 1.25rem; font-size:.75rem; }

.uf-badge { display:inline-flex; align-items:center; gap:6px; padding:.35rem 1rem; border-radius:var(--uf-radius-full); font-size:.75rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; background:rgba(21,101,192,.1); color:var(--uf-primary); margin-bottom:1rem; }
.uf-section-title { font-size:clamp(1.5rem,3vw,2.25rem); font-weight:800; color:var(--uf-gray-900); margin-bottom:1rem; }
.uf-section-subtitle { font-size:1.125rem; color:var(--uf-gray-500); max-width:600px; margin:0 auto 3rem; line-height:1.8; }

.uf-card { background:var(--uf-white); border-radius:var(--uf-radius-xl); overflow:hidden; box-shadow:var(--uf-shadow-sm); border:1px solid var(--uf-gray-200); transition:var(--uf-transition); }
.uf-card:hover { transform:translateY(-6px); box-shadow:var(--uf-shadow-lg); border-color:transparent; }
.uf-card-img img { width:100%; height:220px; object-fit:cover; transition:var(--uf-transition-slow); }
.uf-card:hover .uf-card-img img { transform:scale(1.06); }
.uf-card-body { padding:1.5rem; }

/* Topbar */
#uf-topbar { height:40px; background:var(--uf-gray-900); color:var(--uf-gray-400); font-size:.875rem; display:flex; align-items:center; }
.uf-topbar-inner { display:flex; align-items:center; justify-content:space-between; width:100%; }
.uf-topbar-left,.uf-topbar-right { display:flex; align-items:center; gap:1.5rem; }
.uf-topbar-item { display:flex; align-items:center; gap:6px; font-size:.75rem; color:var(--uf-gray-400); }
.uf-topbar-item a { color:var(--uf-gray-300); } .uf-topbar-item a:hover { color:var(--uf-accent-light); }
.uf-topbar-social { display:flex; gap:10px; }
.uf-topbar-social a { width:26px; height:26px; border-radius:50%; background:rgba(255,255,255,.08); color:var(--uf-gray-300); display:flex; align-items:center; justify-content:center; font-size:12px; transition:var(--uf-transition); }
.uf-topbar-social a:hover { background:var(--uf-primary); color:var(--uf-white); }

/* Header */
#uf-header { height:var(--uf-header-height); background:var(--uf-white); box-shadow:0 2px 20px rgba(0,0,0,.06); position:sticky; top:0; z-index:1000; transition:var(--uf-transition); }
#uf-header.uf-scrolled { box-shadow:var(--uf-shadow-md); height:64px; }
.uf-header-inner { display:flex; align-items:center; justify-content:space-between; height:100%; }
.uf-logo { display:flex; align-items:center; gap:.5rem; text-decoration:none; }
.uf-logo img { height:44px; width:auto; }
.uf-logo-text .name { font-family:var(--uf-font-heading); font-size:1.25rem; font-weight:800; color:var(--uf-primary); line-height:1.1; }
.uf-logo-text .tagline { font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--uf-gray-400); }

/* Navigation */
.uf-nav { display:flex; align-items:center; gap:.25rem; }
.uf-nav > li { position:relative; }
.uf-nav > li > a { display:flex; align-items:center; gap:5px; padding:.5rem .85rem; color:var(--uf-gray-700); font-family:var(--uf-font-heading); font-size:.875rem; font-weight:600; border-radius:var(--uf-radius-md); transition:var(--uf-transition); }
.uf-nav > li > a:hover,.uf-nav > li.current-menu-item > a,.uf-nav > li.current-menu-parent > a { color:var(--uf-primary); background:rgba(21,101,192,.07); }
.uf-nav .sub-menu { position:absolute; top:calc(100% + 8px); left:0; min-width:220px; background:var(--uf-white); border-radius:var(--uf-radius-lg); box-shadow:var(--uf-shadow-xl); border:1px solid var(--uf-gray-200); padding:.5rem; opacity:0; visibility:hidden; transform:translateY(8px); transition:var(--uf-transition); z-index:200; }
.uf-nav li:hover > .sub-menu { opacity:1; visibility:visible; transform:translateY(0); }
.uf-nav .sub-menu li a { display:block; padding:.6rem 1rem; color:var(--uf-gray-700); font-size:.875rem; border-radius:var(--uf-radius-md); font-weight:500; transition:var(--uf-transition); }
.uf-nav .sub-menu li a:hover { background:var(--uf-gray-50); color:var(--uf-primary); padding-left:1.25rem; }
.uf-nav > li.menu-item-has-children > a::after { content:'›'; font-size:14px; transform:rotate(90deg); display:inline-block; }
.uf-header-cta { display:flex; align-items:center; gap:1rem; }
.uf-header-search { width:36px; height:36px; border-radius:50%; background:var(--uf-gray-100); color:var(--uf-gray-600); display:flex; align-items:center; justify-content:center; transition:var(--uf-transition); }
.uf-header-search:hover { background:var(--uf-primary); color:var(--uf-white); }
.uf-menu-toggle { display:none; flex-direction:column; gap:5px; width:36px; height:36px; align-items:center; justify-content:center; background:var(--uf-gray-100); border-radius:var(--uf-radius-md); }
.uf-menu-toggle span { width:18px; height:2px; background:var(--uf-gray-700); border-radius:2px; display:block; transition:var(--uf-transition); }
.uf-menu-toggle.active span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.uf-menu-toggle.active span:nth-child(2) { opacity:0; }
.uf-menu-toggle.active span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

/* Hero */
.uf-hero { position:relative; min-height:580px; display:flex; align-items:center; background:linear-gradient(135deg,#0D47A1 0%,#1565C0 50%,#1976D2 100%); overflow:hidden; }
.uf-hero-content { position:relative; z-index:2; color:var(--uf-white); max-width:620px; }
.uf-hero-badge { display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,.15); backdrop-filter:blur(10px); border:1px solid rgba(255,255,255,.2); color:var(--uf-white); padding:.4rem 1.1rem; border-radius:var(--uf-radius-full); font-size:.875rem; font-weight:600; margin-bottom:1.5rem; letter-spacing:.04em; }
.uf-hero-title { font-size:clamp(2.25rem,5vw,3.75rem); font-weight:800; line-height:1.15; color:var(--uf-white); margin-bottom:1.5rem; }
.uf-hero-title .highlight { color:var(--uf-accent-light); }
.uf-hero-desc { font-size:1.125rem; color:rgba(255,255,255,.82); line-height:1.8; margin-bottom:2rem; }
.uf-hero-actions { display:flex; gap:1rem; flex-wrap:wrap; }
.uf-hero-stats { display:flex; gap:3rem; margin-top:2rem; padding-top:1.5rem; border-top:1px solid rgba(255,255,255,.15); }
.uf-hero-stat-num { font-size:1.5rem; font-weight:800; color:var(--uf-white); line-height:1; }
.uf-hero-stat-label { font-size:.875rem; color:rgba(255,255,255,.65); margin-top:4px; }

/* Search Overlay */
.uf-search-overlay { position:fixed; inset:0; background:rgba(15,23,42,.92); backdrop-filter:blur(8px); z-index:2000; display:flex; align-items:flex-start; justify-content:center; padding-top:12vh; opacity:0; visibility:hidden; transition:var(--uf-transition); }
.uf-search-overlay.active { opacity:1; visibility:visible; }
.uf-search-box { width:100%; max-width:680px; padding:0 2rem; }
.uf-search-form { display:flex; align-items:center; background:var(--uf-white); border-radius:var(--uf-radius-xl); overflow:hidden; box-shadow:var(--uf-shadow-xl); }
.uf-search-form input { flex:1; padding:1.1rem 1.5rem; border:none; outline:none; font-size:1.125rem; color:var(--uf-gray-800); }
.uf-search-form button { padding:1.1rem 1.5rem; background:var(--uf-primary); color:var(--uf-white); font-size:1.125rem; }
.uf-search-close { position:absolute; top:1.5rem; right:1.5rem; width:44px; height:44px; background:rgba(255,255,255,.1); border-radius:50%; color:var(--uf-white); font-size:20px; display:flex; align-items:center; justify-content:center; }

/* Post Grid */
.uf-post-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:2rem; }
.uf-post-card { background:var(--uf-white); border-radius:var(--uf-radius-xl); overflow:hidden; box-shadow:var(--uf-shadow-sm); border:1px solid var(--uf-gray-200); transition:var(--uf-transition); display:flex; flex-direction:column; }
.uf-post-card:hover { transform:translateY(-6px); box-shadow:var(--uf-shadow-lg); border-color:transparent; }
.uf-post-thumb { position:relative; overflow:hidden; aspect-ratio:16/9; }
.uf-post-thumb img { width:100%; height:100%; object-fit:cover; transition:var(--uf-transition-slow); }
.uf-post-card:hover .uf-post-thumb img { transform:scale(1.07); }
.uf-post-cat-badge { position:absolute; top:1rem; left:1rem; background:var(--uf-primary); color:var(--uf-white); padding:.25rem .75rem; border-radius:var(--uf-radius-full); font-size:11px; font-weight:700; letter-spacing:.05em; text-transform:uppercase; }
.uf-post-body { padding:1.5rem; flex:1; display:flex; flex-direction:column; }
.uf-post-meta { display:flex; align-items:center; gap:1rem; font-size:.875rem; color:var(--uf-gray-400); margin-bottom:1rem; }
.uf-post-title { font-size:1.25rem; font-weight:700; line-height:1.35; margin-bottom:1rem; color:var(--uf-gray-900); }
.uf-post-title a { color:inherit; } .uf-post-title a:hover { color:var(--uf-primary); }
.uf-post-excerpt { color:var(--uf-gray-500); font-size:.875rem; line-height:1.8; flex:1; margin-bottom:1rem; }
.uf-post-footer { display:flex; align-items:center; justify-content:space-between; padding-top:1rem; border-top:1px solid var(--uf-gray-100); font-size:.875rem; color:var(--uf-gray-400); }
.uf-read-more { color:var(--uf-primary); font-weight:600; font-size:.875rem; display:flex; align-items:center; gap:4px; }
.uf-read-more:hover { color:var(--uf-primary-dark); } .uf-read-more::after { content:'→'; }

/* Single Post */
.uf-single-header { background:linear-gradient(135deg,var(--uf-gray-900) 0%,var(--uf-gray-800) 100%); padding:5rem 0; position:relative; overflow:hidden; }
.uf-single-header::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(21,101,192,.4) 0%,transparent 70%); }
.uf-single-header-content { position:relative; z-index:2; max-width:820px; margin:0 auto; text-align:center; }
.uf-single-title { font-size:clamp(1.75rem,4vw,3rem); font-weight:800; color:var(--uf-white); line-height:1.2; margin-bottom:1.5rem; }
.uf-single-meta { display:flex; align-items:center; justify-content:center; gap:2rem; color:rgba(255,255,255,.65); font-size:.875rem; flex-wrap:wrap; }
.uf-single-meta .author { display:flex; align-items:center; gap:10px; color:rgba(255,255,255,.85); font-weight:600; }
.uf-single-meta .author img { width:38px; height:38px; border-radius:50%; object-fit:cover; border:2px solid rgba(255,255,255,.3); }
.uf-single-featured-img { width:100%; max-height:520px; object-fit:cover; border-radius:var(--uf-radius-xl); margin-bottom:3rem; box-shadow:var(--uf-shadow-xl); }
.uf-post-content { font-size:1.125rem; line-height:1.85; color:var(--uf-gray-700); }
.uf-post-content h2 { margin:2.5rem 0 1rem; } .uf-post-content h3 { margin:2rem 0 .85rem; }
.uf-post-content p { margin-bottom:1.5em; }
.uf-post-content ul,.uf-post-content ol { padding-left:1.5rem; margin-bottom:1.5em; }
.uf-post-content ul { list-style:disc; } .uf-post-content ol { list-style:decimal; }
.uf-post-content a { color:var(--uf-primary); border-bottom:1px solid transparent; }
.uf-post-content a:hover { border-bottom-color:var(--uf-primary); }
.uf-post-content img { border-radius:var(--uf-radius-lg); margin:1.5rem 0; }
.uf-post-content table { width:100%; border-collapse:collapse; margin:1.5rem 0; }
.uf-post-content th { background:var(--uf-gray-100); padding:.75rem 1rem; font-weight:700; border:1px solid var(--uf-gray-200); }
.uf-post-content td { padding:.75rem 1rem; border:1px solid var(--uf-gray-200); }
.uf-post-content tr:nth-child(even) td { background:var(--uf-gray-50); }
.uf-post-tags { display:flex; gap:.5rem; flex-wrap:wrap; margin-top:2rem; padding-top:1.5rem; border-top:1px solid var(--uf-gray-200); }
.uf-tag { display:inline-block; padding:.25rem .75rem; background:var(--uf-gray-100); color:var(--uf-gray-600); border-radius:var(--uf-radius-full); font-size:.75rem; font-weight:600; }
.uf-tag:hover { background:var(--uf-primary); color:var(--uf-white); }

/* Author Box */
.uf-author-box { background:var(--uf-gray-50); border:1px solid var(--uf-gray-200); border-radius:var(--uf-radius-xl); padding:2rem; display:flex; gap:1.5rem; margin-top:3rem; }
.uf-author-box-avatar { width:80px; height:80px; border-radius:50%; object-fit:cover; flex-shrink:0; border:3px solid var(--uf-primary); }
.uf-author-box-name { font-size:1.25rem; font-weight:700; margin-bottom:.25rem; }
.uf-author-box-role { font-size:.875rem; color:var(--uf-primary); font-weight:600; margin-bottom:1rem; }
.uf-author-box-bio { color:var(--uf-gray-600); font-size:.875rem; line-height:1.8; }

/* Sidebar */
.uf-layout-main { display:grid; grid-template-columns:1fr 340px; gap:4rem; align-items:start; }
.uf-layout-main.no-sidebar { grid-template-columns:1fr; }
.uf-sidebar { position:sticky; top:calc(var(--uf-header-height) + 2rem); }
.uf-widget { background:var(--uf-white); border:1px solid var(--uf-gray-200); border-radius:var(--uf-radius-xl); padding:1.5rem; margin-bottom:1.5rem; }
.uf-widget-title { font-size:1rem; font-weight:700; color:var(--uf-gray-900); margin-bottom:1.25rem; padding-bottom:1rem; border-bottom:2px solid var(--uf-gray-100); position:relative; }
.uf-widget-title::after { content:''; position:absolute; bottom:-2px; left:0; width:40px; height:2px; background:var(--uf-primary); }
.uf-widget-post { display:flex; gap:1rem; padding:1rem 0; border-bottom:1px solid var(--uf-gray-100); }
.uf-widget-post:last-child { border-bottom:none; padding-bottom:0; } .uf-widget-post:first-child { padding-top:0; }
.uf-widget-post img { width:68px; height:68px; object-fit:cover; border-radius:var(--uf-radius-md); flex-shrink:0; }
.uf-widget-post-title { font-size:.875rem; font-weight:600; color:var(--uf-gray-800); line-height:1.4; margin-bottom:4px; }
.uf-widget-post-title a { color:inherit; } .uf-widget-post-title a:hover { color:var(--uf-primary); }
.uf-widget-post-date { font-size:.75rem; color:var(--uf-gray-400); }
.uf-widget-cats li { display:flex; align-items:center; justify-content:space-between; padding:.5rem 0; border-bottom:1px solid var(--uf-gray-100); }
.uf-widget-cats li:last-child { border-bottom:none; }
.uf-widget-cats li a { color:var(--uf-gray-700); font-size:.875rem; font-weight:500; display:flex; align-items:center; gap:8px; }
.uf-widget-cats li a::before { content:'›'; color:var(--uf-primary); font-weight:700; }
.uf-widget-cats li a:hover { color:var(--uf-primary); }
.uf-widget-cats li .count { background:var(--uf-gray-100); color:var(--uf-gray-500); font-size:11px; padding:2px 8px; border-radius:var(--uf-radius-full); }

/* Pagination */
.uf-pagination { display:flex; gap:.5rem; justify-content:center; flex-wrap:wrap; margin-top:3rem; }
.uf-page-link { width:44px; height:44px; display:flex; align-items:center; justify-content:center; border-radius:var(--uf-radius-md); background:var(--uf-white); border:1px solid var(--uf-gray-200); color:var(--uf-gray-700); font-size:.875rem; font-weight:600; transition:var(--uf-transition); }
.uf-page-link:hover,.uf-page-link.current { background:var(--uf-primary); border-color:var(--uf-primary); color:var(--uf-white); }

/* Comments */
.uf-comments-section { margin-top:3rem; }
.uf-comment { display:flex; gap:1.5rem; padding:1.5rem 0; border-bottom:1px solid var(--uf-gray-100); }
.uf-comment-avatar { width:48px; height:48px; border-radius:50%; object-fit:cover; flex-shrink:0; }
.uf-comment-author { font-weight:700; font-size:.875rem; color:var(--uf-gray-900); margin-bottom:2px; }
.uf-comment-date { font-size:.75rem; color:var(--uf-gray-400); margin-bottom:1rem; }
.uf-comment-text { color:var(--uf-gray-700); font-size:.875rem; line-height:1.8; }
.uf-comment-reply-btn { color:var(--uf-primary); font-size:.75rem; font-weight:600; margin-top:.5rem; display:inline-flex; align-items:center; gap:4px; }
.uf-comment-form { margin-top:2rem; }
.uf-form-title { font-size:1.5rem; font-weight:700; margin-bottom:1.5rem; }
.uf-form-group { margin-bottom:1.25rem; }
.uf-form-label { display:block; font-size:.875rem; font-weight:600; color:var(--uf-gray-700); margin-bottom:.5rem; }
.uf-form-input { width:100%; padding:.75rem 1rem; border:2px solid var(--uf-gray-200); border-radius:var(--uf-radius-md); font-family:inherit; font-size:.875rem; color:var(--uf-gray-800); background:var(--uf-white); transition:var(--uf-transition); outline:none; }
.uf-form-input:focus { border-color:var(--uf-primary); box-shadow:0 0 0 3px rgba(21,101,192,.1); }
.uf-form-textarea { resize:vertical; min-height:140px; }
.uf-form-row { display:grid; grid-template-columns:1fr 1fr; gap:1.25rem; }

/* Footer */
#uf-footer { background:var(--uf-gray-900); color:var(--uf-gray-400); }
.uf-footer-top { padding:6rem 0 4rem; border-bottom:1px solid rgba(255,255,255,.08); }
.uf-footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1.5fr; gap:3rem; }
.uf-footer-about-logo { display:flex; align-items:center; gap:.5rem; margin-bottom:1.25rem; text-decoration:none; }
.uf-footer-about-logo .name { color:var(--uf-white); font-family:var(--uf-font-heading); font-size:1.25rem; font-weight:800; }
.uf-footer-about-logo .tagline { color:var(--uf-gray-500); font-size:10px; letter-spacing:.1em; text-transform:uppercase; }
.uf-footer-about-text { font-size:.875rem; line-height:1.85; margin-bottom:1.5rem; }
.uf-footer-social { display:flex; gap:.5rem; }
.uf-footer-social a { width:38px; height:38px; border-radius:50%; background:rgba(255,255,255,.08); color:var(--uf-gray-400); display:flex; align-items:center; justify-content:center; font-size:14px; transition:var(--uf-transition); }
.uf-footer-social a:hover { background:var(--uf-primary); color:var(--uf-white); transform:translateY(-3px); }
.uf-footer-col-title { color:var(--uf-white); font-family:var(--uf-font-heading); font-size:1rem; font-weight:700; margin-bottom:1.5rem; position:relative; padding-bottom:1rem; }
.uf-footer-col-title::after { content:''; position:absolute; bottom:0; left:0; width:30px; height:2px; background:var(--uf-accent); }
.uf-footer-links li { margin-bottom:1rem; }
.uf-footer-links a { color:var(--uf-gray-400); font-size:.875rem; transition:var(--uf-transition); display:flex; align-items:center; gap:8px; }
.uf-footer-links a::before { content:'›'; color:var(--uf-accent); font-weight:700; }
.uf-footer-links a:hover { color:var(--uf-white); padding-left:4px; }
.uf-footer-newsletter-text { font-size:.875rem; margin-bottom:1.25rem; line-height:1.7; }
.uf-newsletter-form { display:flex; overflow:hidden; border-radius:var(--uf-radius-md); border:1px solid rgba(255,255,255,.1); }
.uf-newsletter-form input { flex:1; padding:.75rem 1rem; background:rgba(255,255,255,.07); border:none; color:var(--uf-white); font-family:inherit; font-size:.875rem; outline:none; }
.uf-newsletter-form input::placeholder { color:var(--uf-gray-500); }
.uf-newsletter-form button { padding:.75rem 1.1rem; background:var(--uf-primary); color:var(--uf-white); font-size:.875rem; font-weight:600; font-family:var(--uf-font-heading); }
.uf-newsletter-form button:hover { background:var(--uf-primary-dark); }
.uf-footer-contact-item { display:flex; gap:1rem; margin-bottom:1rem; font-size:.875rem; align-items:flex-start; }
.uf-footer-contact-icon { width:32px; height:32px; border-radius:var(--uf-radius-md); background:rgba(21,101,192,.3); color:#1E88E5; display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:13px; }
.uf-footer-bottom { padding:1.5rem 0; display:flex; align-items:center; justify-content:space-between; font-size:.875rem; flex-wrap:wrap; gap:1rem; }
.uf-footer-bottom a { color:var(--uf-gray-500); } .uf-footer-bottom a:hover { color:var(--uf-white); }
.uf-footer-bottom-links { display:flex; gap:2rem; }

/* Breadcrumbs */
.uf-breadcrumb { display:flex; align-items:center; gap:8px; font-size:.875rem; color:rgba(255,255,255,.5); margin-top:1.25rem; }
.uf-breadcrumb a { color:rgba(255,255,255,.7); } .uf-breadcrumb a:hover { color:var(--uf-white); }
.uf-breadcrumb .sep { color:rgba(255,255,255,.3); }

/* Page Header */
.uf-page-header { background:linear-gradient(135deg,var(--uf-gray-900) 0%,var(--uf-gray-800) 100%); padding:5rem 0; position:relative; overflow:hidden; }
.uf-page-header::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 80% 80% at 0% 50%,rgba(21,101,192,.3) 0%,transparent 60%); }
.uf-page-header-content { position:relative; z-index:2; }
.uf-page-header h1 { color:var(--uf-white); margin-bottom:1rem; }
.uf-page-header p { color:rgba(255,255,255,.7); font-size:1.125rem; max-width:600px; }

/* Mobile Nav */
.uf-mobile-nav { position:fixed; top:0; left:0; width:300px; height:100vh; background:var(--uf-white); z-index:3000; transform:translateX(-100%); transition:var(--uf-transition-slow); overflow-y:auto; box-shadow:var(--uf-shadow-xl); }
.uf-mobile-nav.active { transform:translateX(0); }
.uf-mobile-nav-header { display:flex; align-items:center; justify-content:space-between; padding:1.25rem 1.5rem; border-bottom:1px solid var(--uf-gray-100); }
.uf-mobile-nav-close { width:36px; height:36px; border-radius:50%; background:var(--uf-gray-100); display:flex; align-items:center; justify-content:center; color:var(--uf-gray-700); font-size:18px; }
.uf-mobile-nav-links { padding:1rem; }
.uf-mobile-nav-links li { border-bottom:1px solid var(--uf-gray-100); }
.uf-mobile-nav-links a { display:block; padding:.85rem 1rem; color:var(--uf-gray-700); font-weight:600; font-size:1rem; }
.uf-mobile-nav-links a:hover { color:var(--uf-primary); padding-left:1.25rem; }
.uf-mobile-nav-links .sub-menu { background:var(--uf-gray-50); }
.uf-mobile-nav-links .sub-menu a { font-size:.875rem; padding-left:2rem; font-weight:500; }
.uf-overlay-bg { position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:2999; opacity:0; visibility:hidden; transition:var(--uf-transition); }
.uf-overlay-bg.active { opacity:1; visibility:visible; }

/* Back to Top */
.uf-back-top { position:fixed; bottom:2rem; right:2rem; width:48px; height:48px; border-radius:50%; background:var(--uf-primary); color:var(--uf-white); display:flex; align-items:center; justify-content:center; font-size:18px; box-shadow:var(--uf-shadow-colored); z-index:500; transform:translateY(100px); opacity:0; transition:var(--uf-transition); }
.uf-back-top.visible { transform:translateY(0); opacity:1; }
.uf-back-top:hover { background:var(--uf-primary-dark); transform:translateY(-4px); color:var(--uf-white); opacity:1; }

/* Preloader */
.uf-preloader { position:fixed; inset:0; background:var(--uf-white); z-index:9999; display:flex; align-items:center; justify-content:center; flex-direction:column; gap:1.25rem; transition:opacity .5s,visibility .5s; }
.uf-preloader.hidden { opacity:0; visibility:hidden; pointer-events:none; }
.uf-preloader-spinner { width:48px; height:48px; border:3px solid var(--uf-gray-200); border-top-color:var(--uf-primary); border-radius:50%; animation:uf-spin .75s linear infinite; }
@keyframes uf-spin { to { transform:rotate(360deg); } }
@keyframes uf-fade-up { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
.uf-animate { animation:uf-fade-up .7s cubic-bezier(.16,1,.3,1) both; }
.uf-animate-d1 { animation-delay:.1s; } .uf-animate-d2 { animation-delay:.2s; }
.uf-animate-d3 { animation-delay:.3s; } .uf-animate-d4 { animation-delay:.4s; }

/* WordPress core */
.alignleft { float:left; margin:.5rem 1.5rem 1rem 0; }
.alignright { float:right; margin:.5rem 0 1rem 1.5rem; }
.aligncenter { text-align:center; margin:1.5rem auto; }
.screen-reader-text { position:absolute; left:-9999px; }
.wp-caption-text { font-size:.875rem; color:var(--uf-gray-500); text-align:center; margin-top:.5rem; }

/* Responsive */
@media(max-width:1100px) { .uf-footer-grid { grid-template-columns:1fr 1fr; } }
@media(max-width:1024px) { .uf-layout-main { grid-template-columns:1fr; } .uf-sidebar { position:static; } }
@media(max-width:900px) { #uf-topbar { display:none; } .uf-nav,.uf-header-cta .uf-btn { display:none; } .uf-menu-toggle { display:flex; } }
@media(max-width:640px) { .uf-container { padding:0 1.25rem; } .uf-section { padding:4rem 0; } .uf-footer-grid { grid-template-columns:1fr; } .uf-form-row { grid-template-columns:1fr; } .uf-footer-bottom { flex-direction:column; } .uf-author-box { flex-direction:column; } }
@media(max-width:480px) { .uf-hero-actions { flex-direction:column; } .uf-hero-actions .uf-btn { width:100%; justify-content:center; } }
@media print { #uf-topbar,#uf-header,#uf-footer,.uf-sidebar,.uf-back-top,.uf-preloader { display:none!important; } }

/* ── Header alias classes (compatibility) ── */
.site-header { height: var(--uf-header-height); background: var(--uf-white); box-shadow: 0 2px 20px rgba(0,0,0,.06); position: sticky; top: 0; z-index: 1000; }
.site-header .uf-container, #uf-header .uf-container { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.site-branding { display: flex; align-items: center; }
.uf-logo-text-link, .uf-logo-text-link:hover { text-decoration: none; display: flex; align-items: center; gap: .5rem; }
.uf-logo-name { font-family: var(--uf-font-heading); font-size: 1.4rem; font-weight: 900; color: var(--uf-primary); }
.uf-logo-name span { color: var(--uf-accent); }
.uf-logo-tagline { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--uf-gray-400); display: block; }
.uf-logo-wrap { display: flex; align-items: center; }
.uf-logo-wrap .custom-logo { height: 44px; width: auto; }
.uf-main-nav { display: flex; align-items: center; }
.uf-header-actions, .uf-header-cta { display: flex; align-items: center; gap: 1rem; }
.uf-header-search-btn { width: 36px; height: 36px; border-radius: 50%; background: var(--uf-gray-100); color: var(--uf-gray-600); display: flex; align-items: center; justify-content: center; transition: var(--uf-transition); border: none; cursor: pointer; }
.uf-header-search-btn:hover { background: var(--uf-primary); color: var(--uf-white); }
.menu-toggle { display: none; flex-direction: column; gap: 5px; width: 36px; height: 36px; align-items: center; justify-content: center; background: var(--uf-gray-100); border-radius: var(--uf-radius-md); border: none; cursor: pointer; }
.menu-toggle span { width: 18px; height: 2px; background: var(--uf-gray-700); border-radius: 2px; display: block; transition: var(--uf-transition); }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-menu { display: flex; align-items: center; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.nav-menu > li { position: relative; }
.nav-menu > li > a { display: flex; align-items: center; gap: 5px; padding: .5rem .85rem; color: var(--uf-gray-700); font-family: var(--uf-font-heading); font-size: .875rem; font-weight: 600; border-radius: var(--uf-radius-md); transition: var(--uf-transition); }
.nav-menu > li > a:hover, .nav-menu > li.current-menu-item > a, .nav-menu > li.current-menu-parent > a { color: var(--uf-primary); background: rgba(21,101,192,.07); }
.nav-menu .sub-menu { position: absolute; top: calc(100% + 8px); left: 0; min-width: 220px; background: var(--uf-white); border-radius: var(--uf-radius-lg); box-shadow: var(--uf-shadow-xl); border: 1px solid var(--uf-gray-200); padding: .5rem; opacity: 0; visibility: hidden; transform: translateY(8px); transition: var(--uf-transition); z-index: 200; list-style: none; }
.nav-menu li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-menu .sub-menu li a { display: block; padding: .6rem 1rem; color: var(--uf-gray-700); font-size: .875rem; border-radius: var(--uf-radius-md); font-weight: 500; }
.nav-menu .sub-menu li a:hover { background: var(--uf-gray-50); color: var(--uf-primary); }
.uf-search-overlay-inner { width: 100%; max-width: 680px; padding: 0 2rem; }
.uf-search-overlay-close { position: absolute; top: 2rem; right: 2rem; width: 44px; height: 44px; background: rgba(255,255,255,.1); border-radius: 50%; color: var(--uf-white); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--uf-transition); border: none; }
.uf-search-overlay-close:hover { background: rgba(255,255,255,.2); }
.uf-back-to-top { position: fixed; bottom: 2rem; right: 2rem; width: 48px; height: 48px; border-radius: 50%; background: var(--uf-primary); color: var(--uf-white); display: flex; align-items: center; justify-content: center; font-size: 18px; box-shadow: var(--uf-shadow-colored); z-index: 500; transform: translateY(100px); opacity: 0; transition: var(--uf-transition); border: none; cursor: pointer; }
.uf-back-to-top.uf-visible { transform: translateY(0); opacity: 1; }
.uf-back-to-top:hover { background: var(--uf-primary-dark); transform: translateY(-4px); opacity: 1; }
.uf-single-wrap { max-width: 860px; margin: 0 auto; }
.uf-blog-main { width: 100%; }
.uf-section-label { display: block; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--uf-primary); margin-bottom: .5rem; }
.uf-section-header { text-align: center; margin-bottom: 3rem; }
.uf-border { border-color: var(--uf-gray-200); }
.uf-archive-header { margin-bottom: 2.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--uf-gray-200); }
.uf-sr-only { position: absolute; left: -9999px; }
.uf-post-single { width: 100%; }
.uf-post-header { margin-bottom: 2rem; }
.uf-post-header-cats { margin-bottom: 1rem; display: flex; gap: .5rem; flex-wrap: wrap; }
.uf-post-header-meta { display: flex; flex-wrap: wrap; gap: 1.5rem; color: var(--uf-gray-400); font-size: .875rem; margin-top: 1.25rem; }
.uf-post-header-meta span { display: flex; align-items: center; gap: 6px; }
.uf-badge-primary { background: rgba(21,101,192,.1); color: var(--uf-primary); padding: .25rem .85rem; border-radius: var(--uf-radius-full); font-size: .75rem; font-weight: 700; letter-spacing: .04em; }
.uf-footer-top { padding: 5rem 0 3rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.uf-footer-brand { margin-bottom: 0; }
.uf-footer-brand-logo { margin-bottom: 1.25rem; }
.uf-footer-logo-name { font-family: var(--uf-font-heading); font-size: 1.5rem; font-weight: 900; color: var(--uf-white); }
.uf-footer-logo-name span { color: var(--uf-accent); }
.uf-footer-desc { font-size: .875rem; line-height: 1.85; color: var(--uf-gray-400); margin-bottom: 1.5rem; }
.uf-footer-widget-title { color: var(--uf-white); font-family: var(--uf-font-heading); font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; padding-bottom: .75rem; border-bottom: 2px solid rgba(255,255,255,.08); position: relative; }
.uf-footer-links { list-style: none; margin: 0; padding: 0; }
.uf-footer-links li { margin-bottom: .75rem; }
.uf-footer-links a { color: var(--uf-gray-400); font-size: .875rem; display: flex; align-items: center; gap: 8px; transition: var(--uf-transition); }
.uf-footer-links a:hover { color: var(--uf-white); padding-left: 4px; }
.uf-footer-newsletter-form { display: flex; overflow: hidden; border-radius: var(--uf-radius-md); border: 1px solid rgba(255,255,255,.1); }
.uf-footer-newsletter-form input { flex: 1; padding: .75rem 1rem; background: rgba(255,255,255,.07); border: none; color: var(--uf-white); font-family: inherit; font-size: .875rem; outline: none; }
.uf-footer-newsletter-form input::placeholder { color: var(--uf-gray-500); }
.uf-footer-newsletter-form button { padding: .75rem 1.1rem; background: var(--uf-primary); color: var(--uf-white); font-size: .875rem; font-weight: 600; font-family: var(--uf-font-heading); border: none; cursor: pointer; transition: var(--uf-transition); }
.uf-footer-newsletter-form button:hover { background: var(--uf-primary-dark); }
.uf-footer-divider { border: none; border-top: 1px solid rgba(255,255,255,.08); margin: 0; }
.uf-footer-bottom { padding: 1.5rem 0; }
.uf-footer-bottom .uf-container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; font-size: .875rem; color: var(--uf-gray-500); }
.uf-footer-copyright a { color: var(--uf-gray-400); } .uf-footer-copyright a:hover { color: var(--uf-white); }
.uf-footer-bottom-links { display: flex; gap: 1.5rem; }
.uf-footer-bottom-links a { color: var(--uf-gray-500); font-size: .875rem; } .uf-footer-bottom-links a:hover { color: var(--uf-white); }
.uf-footer-col { }
.uf-newsletter-msg { font-size: .75rem; margin-top: .5rem; }

/* ── Section / page header (from old build) ── */
.uf-section-sm { padding: 3rem 0; }
#content { min-height: 60vh; }

/* ── Front page hero (old classes from front-page.php) ── */
.uf-hero-section { position: relative; min-height: 580px; display: flex; align-items: center; background: linear-gradient(135deg,#0D47A1 0%,#1565C0 50%,#1976D2 100%); overflow: hidden; }
.uf-hero-inner { position: relative; z-index: 2; }
.uf-hero-text { max-width: 620px; color: var(--uf-white); }
.uf-hero-label { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.15); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.2); color: var(--uf-white); padding: .4rem 1.1rem; border-radius: var(--uf-radius-full); font-size: .875rem; font-weight: 600; margin-bottom: 1.5rem; letter-spacing: .04em; }
.uf-hero-heading { font-size: clamp(2.25rem,5vw,3.75rem); font-weight: 800; line-height: 1.15; color: var(--uf-white); margin-bottom: 1.5rem; }
.uf-hero-description { font-size: 1.125rem; color: rgba(255,255,255,.82); line-height: 1.8; margin-bottom: 2rem; }
.uf-hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.uf-hero-stats-row { display: flex; gap: 2.5rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.15); }
.uf-stat-number { font-size: 1.5rem; font-weight: 800; color: var(--uf-white); }
.uf-stat-label { font-size: .875rem; color: rgba(255,255,255,.65); margin-top: 4px; }

/* Responsive extras */
@media(max-width:900px) {
    .nav-menu, .menu-container { display: none; }
    .menu-toggle { display: flex; }
    .uf-menu-toggle { display: flex; }
}
@media(max-width:640px) {
    .uf-footer-top { padding: 3rem 0 2rem; }
    .uf-footer-bottom .uf-container { flex-direction: column; align-items: flex-start; }
}

/* ================================================================
   FRONT PAGE - Extended Styles
   ================================================================ */

/* ── Hero Extended ── */
.uf-hero { background: linear-gradient(135deg, #0D47A1 0%, #1565C0 55%, #1976D2 100%); }
.uf-hero-grid {
    position: absolute; inset: 0; z-index: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 48px 48px;
}
.uf-highlight { color: var(--uf-accent-light); position: relative; }
.uf-hero-badge-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #4ade80; display: inline-block;
    box-shadow: 0 0 0 3px rgba(74,222,128,.25);
    animation: uf-pulse 2s infinite;
}
@keyframes uf-pulse {
    0%,100% { box-shadow: 0 0 0 3px rgba(74,222,128,.25); }
    50%      { box-shadow: 0 0 0 8px rgba(74,222,128,.08); }
}
.uf-hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.uf-hero-stats { display: flex; gap: 2rem; flex-wrap: wrap; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.15); }
.uf-hero-stat-item { text-align: center; }
.uf-hero-stat-number { font-size: 1.75rem; font-weight: 900; color: #fff; line-height: 1; }
.uf-hero-stat-label  { font-size: .8rem; color: rgba(255,255,255,.6); margin-top: 4px; letter-spacing: .04em; }

/* Hero Visual Side */
.uf-hero-visual { position: absolute; right: 0; top: 0; width: 48%; height: 100%; z-index: 1; overflow: hidden; }
.uf-hero-float-card {
    position: absolute; background: rgba(255,255,255,.12);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--uf-radius-xl); padding: 1rem 1.25rem;
    color: #fff; font-size: .875rem;
}
.uf-hero-card { right: 8%; top: 20%; animation: uf-float 4s ease-in-out infinite; }
.uf-hero-card-header { font-weight: 700; font-size: .75rem; letter-spacing: .05em; opacity: .7; text-transform: uppercase; margin-bottom: .5rem; }
.uf-hero-course-list { list-style: none; margin: 0; padding: 0; }
.uf-hero-course-item { display: flex; align-items: center; gap: .75rem; padding: .4rem 0; }
.uf-hero-course-icon { font-size: 1.25rem; }
.uf-hero-course-info { flex: 1; }
.uf-hero-course-name { font-size: .8rem; font-weight: 600; line-height: 1.3; }
.uf-hero-course-progress { height: 4px; background: rgba(255,255,255,.2); border-radius: 2px; margin-top: 4px; }
.uf-hero-course-progress-bar { height: 100%; background: var(--uf-accent-light); border-radius: 2px; transition: width .5s; }
.uf-hero-card-avatar { position: absolute; bottom: 12%; right: 12%; animation: uf-float 4s ease-in-out infinite reverse; }
.uf-hero-card-avatar img { width: 64px; height: 64px; border-radius: 50%; border: 3px solid rgba(255,255,255,.5); object-fit: cover; }
@keyframes uf-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* ── Animate utility ── */
.uf-animate { opacity: 0; transform: translateY(24px); }
.uf-animate.uf-visible, .uf-animate-delay-1.uf-visible, .uf-animate-delay-2.uf-visible,
.uf-animate-delay-3.uf-visible, .uf-animate-delay-4.uf-visible { opacity: 1; transform: none; transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.uf-animate-delay-1 { transition-delay: .1s !important; }
.uf-animate-delay-2 { transition-delay: .2s !important; }
.uf-animate-delay-3 { transition-delay: .3s !important; }
.uf-animate-delay-4 { transition-delay: .4s !important; }

/* ── Features Section ── */
.uf-features { background: var(--uf-gray-50); }
.uf-feature-card {
    background: var(--uf-white); border-radius: var(--uf-radius-xl);
    padding: 2rem; border: 1px solid var(--uf-gray-200);
    transition: var(--uf-transition); text-align: left;
}
.uf-feature-card:hover { transform: translateY(-6px); box-shadow: var(--uf-shadow-lg); border-color: transparent; }
.uf-feature-icon {
    width: 56px; height: 56px; border-radius: var(--uf-radius-lg);
    background: rgba(21,101,192,.1); color: var(--uf-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; margin-bottom: 1.25rem;
    transition: var(--uf-transition);
}
.uf-feature-card:hover .uf-feature-icon { background: var(--uf-primary); color: #fff; }
.uf-feature-title { font-size: 1.1rem; font-weight: 700; margin-bottom: .75rem; color: var(--uf-gray-900); }
.uf-feature-desc { font-size: .875rem; color: var(--uf-gray-500); line-height: 1.8; margin: 0; }

/* ── Courses Grid ── */
.uf-courses-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.uf-course-card {
    background: var(--uf-white); border-radius: var(--uf-radius-xl);
    overflow: hidden; border: 1px solid var(--uf-gray-200);
    transition: var(--uf-transition); display: flex; flex-direction: column;
}
.uf-course-card:hover { transform: translateY(-6px); box-shadow: var(--uf-shadow-lg); border-color: transparent; }
.uf-course-thumb { position: relative; overflow: hidden; aspect-ratio: 16/9; background: var(--uf-gray-100); }
.uf-course-thumb img { width: 100%; height: 100%; object-fit: cover; transition: var(--uf-transition-slow); }
.uf-course-card:hover .uf-course-thumb img { transform: scale(1.06); }
.uf-course-category {
    position: absolute; top: .75rem; left: .75rem;
    background: var(--uf-primary); color: #fff;
    padding: .2rem .7rem; border-radius: var(--uf-radius-full);
    font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
}
.uf-course-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.uf-course-title { font-size: 1rem; font-weight: 700; color: var(--uf-gray-900); margin-bottom: .75rem; line-height: 1.4; }
.uf-course-meta { display: flex; gap: 1rem; font-size: .8rem; color: var(--uf-gray-400); margin-bottom: 1rem; flex-wrap: wrap; }
.uf-course-meta-item { display: flex; align-items: center; gap: 5px; }
.uf-course-instructor { display: flex; align-items: center; gap: .6rem; margin-top: auto; padding-top: .75rem; border-top: 1px solid var(--uf-gray-100); }
.uf-course-instructor-avatar { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.uf-course-footer { display: flex; align-items: center; justify-content: space-between; margin-top: .75rem; }
.uf-course-price { font-size: 1.1rem; font-weight: 800; color: var(--uf-primary); }
.uf-course-rating { display: flex; align-items: center; gap: 4px; font-size: .8rem; color: var(--uf-gray-500); }
.uf-course-level { font-size: .7rem; font-weight: 600; padding: .2rem .6rem; border-radius: var(--uf-radius-full); background: var(--uf-gray-100); color: var(--uf-gray-600); }

/* ── Testimonials ── */
.uf-testimonials { background: linear-gradient(135deg, #0D47A1 0%, #1565C0 100%); }
.uf-testimonials .uf-section-title { color: #fff; }
.uf-testimonials .uf-section-subtitle { color: rgba(255,255,255,.7); }
.uf-testimonials .uf-badge { background: rgba(255,255,255,.15); color: #fff; }
.uf-testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }
.uf-testimonial-card {
    background: rgba(255,255,255,.1); backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--uf-radius-xl); padding: 1.75rem;
    transition: var(--uf-transition);
}
.uf-testimonial-card:hover { background: rgba(255,255,255,.16); transform: translateY(-4px); }
.uf-testimonial-quote { font-size: 2.5rem; line-height: 1; color: var(--uf-accent-light); margin-bottom: .5rem; }
.uf-testimonial-text { color: rgba(255,255,255,.85); font-size: .9375rem; line-height: 1.8; margin-bottom: 1.25rem; }
.uf-testimonial-author { display: flex; align-items: center; gap: .75rem; }
.uf-testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,.3); }
.uf-testimonial-name { font-weight: 700; color: #fff; font-size: .9rem; line-height: 1.2; }
.uf-testimonial-role { font-size: .75rem; color: rgba(255,255,255,.55); }

/* ── CTA Banner ── */
.uf-cta-banner {
    background: linear-gradient(135deg, var(--uf-gray-900) 0%, #0D47A1 100%);
    padding: 5rem 0; text-align: center; position: relative; overflow: hidden;
}
.uf-cta-banner::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}
.uf-cta-content { position: relative; z-index: 2; max-width: 680px; margin: 0 auto; }
.uf-cta-banner h2 { color: #fff; margin-bottom: 1rem; font-size: clamp(1.75rem, 4vw, 2.5rem); }
.uf-cta-banner p { color: rgba(255,255,255,.75); font-size: 1.125rem; margin-bottom: 2rem; }
.uf-cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Button ghost ── */
.uf-btn-ghost {
    background: rgba(255,255,255,.12); color: #fff;
    border: 2px solid rgba(255,255,255,.25);
    backdrop-filter: blur(8px);
}
.uf-btn-ghost:hover { background: rgba(255,255,255,.22); color: #fff; transform: translateY(-2px); }

/* ── Button secondary ── */
.uf-btn-secondary { background: var(--uf-accent); color: #fff; }
.uf-btn-secondary:hover { background: #E65100; color: #fff; transform: translateY(-2px); }

/* ── Badge secondary ── */
.uf-badge-secondary { background: rgba(255,111,0,.1); color: var(--uf-accent); }

/* ── Section header ── */
.uf-section-header { margin-bottom: 3rem; }
.uf-section-header.uf-text-center .uf-section-subtitle { margin-left: auto; margin-right: auto; }
.uf-section-label { display: block; font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--uf-primary); margin-bottom: .5rem; }

/* ── Float animations (hero elements) ── */
.uf-float-1 { animation: uf-float 5s ease-in-out infinite; }
.uf-float-2 { animation: uf-float 5s ease-in-out infinite; animation-delay: -2.5s; }

/* ── Grid helpers ── */
.uf-grid { display: grid; gap: 1.5rem; }
.uf-grid-4 { grid-template-columns: repeat(4,1fr); }
.uf-flex-between { display: flex; align-items: center; justify-content: space-between; }

/* Responsive front-page */
@media(max-width:1024px) {
    .uf-grid-4 { grid-template-columns: repeat(2,1fr); }
    .uf-hero-visual { display: none; }
}
@media(max-width:640px) {
    .uf-grid-4, .uf-features .uf-grid { grid-template-columns: 1fr; }
    .uf-hero-stats { gap: 1.25rem; }
    .uf-cta-actions { flex-direction: column; align-items: center; }
    .uf-courses-grid { grid-template-columns: 1fr; }
    .uf-testimonials-grid { grid-template-columns: 1fr; }
}

/* ── Footer grid override ── */
.uf-footer-top .uf-container { }
.uf-footer-top { display: block; }
.uf-footer-top > .uf-container > div { /* handled by grid */ }
.uf-footer-top .uf-container > div:first-child,
.uf-footer-brand { width: 100%; }

/* Footer actual grid wrapper - applied via footer.php structure */
.uf-footer-top-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}
@media(max-width:1024px) { .uf-footer-top-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:640px)  { .uf-footer-top-grid { grid-template-columns: 1fr; } }

/* ── Site footer base ── */
.site-footer { background: var(--uf-gray-900); color: var(--uf-gray-400); }