/*
Theme Name: UIDE Education
Theme URI: https://www.uide.co.in/
Author: Universal Institute of Distance Education
Description: Modern premium university-style WordPress theme for UIDE. Designed to work with the future UIDE Core LMS plugin.
Version: 1.0.4
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: uide-education
*/

:root{
  --uide-primary:#123b66;
  --uide-secondary:#0d6b83;
  --uide-accent:#d4a72c;
  --uide-dark:#102235;
  --uide-light:#f5f8fb;
  --uide-white:#fff;
  --uide-text:#263746;
  --uide-muted:#6d7b88;
  --uide-border:#e5ebf0;
  --uide-radius:14px;
  --uide-shadow:0 12px 35px rgba(16,34,53,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--uide-text);background:#fff;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7}
a{color:var(--uide-primary);text-decoration:none}
a:hover{color:var(--uide-secondary)}
img{max-width:100%;height:auto}
.container{width:min(1180px,92%);margin-inline:auto}
.site-main{min-height:50vh}
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:8px;font-weight:700;border:1px solid transparent;transition:.25s}
.btn-primary{background:var(--uide-accent);color:#16222d}
.btn-primary:hover{transform:translateY(-2px);color:#16222d}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--uide-primary)}
.section{padding:76px 0}
.section-light{background:var(--uide-light)}
.section-head{text-align:center;max-width:760px;margin:0 auto 38px}
.section-head h2{margin:0 0 10px;font-size:clamp(28px,4vw,42px);line-height:1.2;color:var(--uide-dark)}
.section-head p{margin:0;color:var(--uide-muted)}
.card{background:#fff;border:1px solid var(--uide-border);border-radius:var(--uide-radius);box-shadow:var(--uide-shadow)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* Header */
.uide-topbar{background:var(--uide-dark);color:#fff;font-size:14px}
.uide-topbar .container{min-height:40px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.uide-topbar a{color:#fff}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.uide-header{background:#fff;border-bottom:1px solid var(--uide-border);position:relative;z-index:1000}
.uide-header .container{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.site-branding{display:flex;align-items:center;gap:14px}
.site-branding img{max-height:62px;width:auto}
.site-title{margin:0;font-size:24px;line-height:1.1;color:var(--uide-primary)}
.site-description{font-size:12px;color:var(--uide-muted);margin:3px 0 0}
.primary-menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.primary-menu>li{position:relative}
.primary-menu a{display:block;padding:12px 12px;font-weight:650;color:var(--uide-dark)}
.primary-menu a:hover{color:var(--uide-secondary)}
.primary-menu .menu-item-has-children>a:after{content:"▾";margin-left:6px;font-size:11px}
.primary-menu ul{display:none;position:absolute;top:100%;left:0;min-width:220px;padding:8px;margin:0;background:#fff;border:1px solid var(--uide-border);box-shadow:var(--uide-shadow);list-style:none;border-radius:0 0 10px 10px}
.primary-menu li:hover>ul,.primary-menu li:focus-within>ul{display:block}
.primary-menu ul a{padding:10px 14px;font-weight:600}
.menu-toggle{display:none;background:none;border:0;font-size:28px;color:var(--uide-primary)}
.header-apply{margin-left:8px}

/* Hero */
.uide-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--uide-primary),var(--uide-secondary));color:#fff;padding:100px 0}
.uide-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(255,255,255,.13),transparent 34%),radial-gradient(circle at 10% 80%,rgba(212,167,44,.16),transparent 30%)}
.uide-hero .container{position:relative}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:center}
.uide-hero h1{font-size:clamp(40px,6vw,68px);line-height:1.05;margin:0 0 20px}
.uide-hero p{font-size:19px;max-width:700px;opacity:.92;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-panel{padding:30px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.2);border-radius:18px;backdrop-filter:blur(8px)}
.hero-panel h3{margin-top:0}
.hero-stat{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.hero-stat:last-child{border-bottom:0}

/* Homepage */
.category-card{padding:28px;text-align:center}
.category-card .icon{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--uide-light);color:var(--uide-primary);font-size:24px;margin:0 auto 16px}
.category-card h3{margin:0 0 8px;color:var(--uide-dark)}
.category-card p{margin:0 0 15px;color:var(--uide-muted)}
.feature-card{overflow:hidden}
.feature-card .feature-image{aspect-ratio:16/9;background:#e9eef3;display:grid;place-items:center;color:var(--uide-muted)}
.feature-card .feature-body{padding:22px}
.feature-card h3{margin:0 0 8px;color:var(--uide-dark)}
.feature-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--uide-muted);margin-bottom:14px}
.feature-meta span{padding:4px 8px;background:var(--uide-light);border-radius:5px}
.icon-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.icon-item{padding:24px;text-align:center}
.icon-item .icon{font-size:30px;color:var(--uide-accent)}
.icon-item h3{font-size:18px;margin:10px 0 5px}
.icon-item p{font-size:14px;color:var(--uide-muted);margin:0}
.steps{counter-reset:step}
.step{position:relative;padding:25px 25px 25px 75px}
.step:before{counter-increment:step;content:counter(step);position:absolute;left:25px;top:25px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--uide-primary);color:#fff;font-weight:800}
.cta{background:var(--uide-primary);color:#fff;border-radius:18px;padding:50px}
.cta h2{margin:0 0 10px;color:#fff}
.cta p{margin:0 0 22px;opacity:.9}

/* Pages */
.page-hero{background:var(--uide-light);padding:55px 0;border-bottom:1px solid var(--uide-border)}
.page-hero h1{margin:0;color:var(--uide-dark);font-size:clamp(32px,5vw,52px)}
.breadcrumbs{font-size:14px;color:var(--uide-muted);margin-top:8px}
.content-area{padding:65px 0}
.content-area h2,.content-area h3{color:var(--uide-dark)}
.notice-list{display:grid;gap:14px}
.notice-item{padding:20px 22px;border:1px solid var(--uide-border);border-radius:10px;background:#fff}
.notice-item .date{font-size:13px;color:var(--uide-muted)}
.faq-item{border-bottom:1px solid var(--uide-border);padding:18px 0}
.faq-item summary{cursor:pointer;font-weight:700;color:var(--uide-dark)}
.course-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px}
.course-sidebar{padding:25px;position:sticky;top:25px;height:max-content}
.course-sidebar .btn{width:100%;margin-bottom:10px}
.course-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:25px 0}
.meta-box{padding:18px;text-align:center;background:var(--uide-light);border-radius:10px}
.meta-box strong{display:block;color:var(--uide-dark)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:1/-1}
.form-field input,.form-field select,.form-field textarea{width:100%;padding:12px 13px;border:1px solid #ccd6df;border-radius:8px;background:#fff;font:inherit}
.form-field textarea{min-height:140px}
.notice{padding:15px 18px;border-radius:8px;background:#fff8df;border:1px solid #ead69a}

/* Footer */
.uide-footer{background:var(--uide-dark);color:#c9d3dc}
.uide-footer-main{padding:60px 0 35px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
.uide-footer h3{color:#fff;margin-top:0}
.uide-footer a{color:#dce5ed}
.uide-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:14px}
.footer-bottom .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* Accessibility */
:focus-visible{outline:3px solid var(--uide-accent);outline-offset:2px}

/* Responsive */
@media (max-width: 1000px){
  .primary-menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--uide-border);padding:12px 4%;box-shadow:var(--uide-shadow);flex-direction:column;align-items:stretch}
  .primary-menu.is-open{display:flex}
  .primary-menu ul{position:static;box-shadow:none;border:0;padding-left:18px}
  .primary-menu li:hover>ul{display:none}
  .primary-menu li.is-open>ul{display:block}
  .menu-toggle{display:block}
  .hero-grid,.course-layout{grid-template-columns:1fr}
  .course-sidebar{position:static}
  .grid-4,.icon-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 650px){
  .uide-topbar .container{align-items:flex-start;padding:8px 0}
  .topbar-left,.topbar-right{gap:8px}
  .uide-header .container{min-height:70px}
  .site-title{font-size:19px}
  .site-description{display:none}
  .uide-hero{padding:70px 0}
  .section{padding:55px 0}
  .grid-3,.grid-4,.icon-grid,.form-grid,.course-meta{grid-template-columns:1fr}
  .cta{padding:32px 24px}
  .footer-grid{grid-template-columns:1fr}
}