/* =====================================================================
   EduNova — EISD Institute theme
   Dark, professional, responsive. Palette injected via CSS variables.
   ===================================================================== */

:root{
	--en-primary:#7A4731;
	--en-secondary:#133161;
	--en-accent:#DBB947;
	--en-bg:#0b1626;
	--en-bg-2:#0f2036;
	--en-card:#12233b;
	--en-line:rgba(219,185,71,.16);
	--en-text:#eaf0f8;
	--en-muted:#9db0c8;
	--en-radius:16px;
	--en-radius-sm:10px;
	--en-container:1200px;
	--en-shadow:0 24px 60px -24px rgba(0,0,0,.65);
	--en-font-head:'Sora',system-ui,sans-serif;
	--en-font-body:'Manrope',system-ui,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.edunova-theme{
	margin:0;
	background:var(--en-bg);
	color:var(--en-text);
	font-family:var(--en-font-body);
	font-size:17px;
	line-height:1.7;
	-webkit-font-smoothing:antialiased;
	overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--en-accent);text-decoration:none;transition:color .25s ease}
a:hover{color:#f0d375}
h1,h2,h3,h4,h5{font-family:var(--en-font-head);color:#fff;line-height:1.15;font-weight:700;margin:0 0 .5em}
p{margin:0 0 1.1em}
.en-container{width:100%;max-width:var(--en-container);margin:0 auto;padding:0 24px}
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:8px;top:8px;background:var(--en-accent);color:#111;padding:8px 14px;z-index:9999;border-radius:6px}

/* ---------- Buttons ---------- */
.btn{
	display:inline-flex;align-items:center;gap:8px;
	font-family:var(--en-font-head);font-weight:600;font-size:15px;
	padding:14px 26px;border-radius:999px;border:1px solid transparent;
	cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,background-color .25s ease,color .25s ease;
	letter-spacing:.2px;
}
.btn-accent{background:var(--en-accent);color:#241a05;box-shadow:0 12px 26px -12px rgba(219,185,71,.7)}
.btn-accent:hover{transform:translateY(-2px);color:#241a05;box-shadow:0 18px 34px -12px rgba(219,185,71,.85)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.28);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-2px)}

/* ---------- Header ---------- */
.site-header{
	position:sticky;top:0;z-index:200;
	background:rgba(9,20,35,.82);
	backdrop-filter:blur(16px);
	border-bottom:1px solid var(--en-line);
}
.header-inner{display:flex;align-items:center;gap:28px;min-height:78px}
.site-branding img,.site-branding .custom-logo{max-height:52px;width:auto}
.custom-logo-link{display:inline-block}
.main-navigation{margin-left:auto}
.main-navigation ul{list-style:none;display:flex;gap:6px;margin:0;padding:0}
.main-navigation li{position:relative}
.main-navigation a{
	color:var(--en-text);font-family:var(--en-font-head);font-weight:500;font-size:15px;
	padding:10px 16px;border-radius:999px;display:block;
}
.main-navigation a:hover,.main-navigation .current-menu-item>a{color:#fff;background:rgba(219,185,71,.12)}
.main-navigation .sub-menu{
	position:absolute;top:100%;left:0;min-width:210px;background:var(--en-card);
	border:1px solid var(--en-line);border-radius:12px;padding:8px;display:none;flex-direction:column;box-shadow:var(--en-shadow);
}
.main-navigation li:hover>.sub-menu{display:flex}
.header-actions{display:flex;align-items:center;gap:14px}
.menu-toggle{display:none;background:transparent;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;gap:5px;justify-content:center;align-items:center}
.menu-toggle .bar{display:block;width:24px;height:2px;background:#fff;transition:transform .3s ease,opacity .3s ease}
.menu-toggle.is-open .bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.is-open .bar:nth-child(2){opacity:0}
.menu-toggle.is-open .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero slider ---------- */
.en-hero{position:relative;overflow:hidden}
.en-hero-track{position:relative;height:clamp(520px,78vh,820px)}
.en-slide{
	position:absolute;inset:0;display:flex;align-items:center;
	background-size:cover;background-position:center;
	opacity:0;visibility:hidden;transform:scale(1.04);
	transition:opacity .9s ease,transform 1.4s ease,visibility .9s ease;
}
.en-slide.is-active{opacity:1;visibility:visible;transform:scale(1)}
.en-slide-inner{width:100%}
.en-slide-content{max-width:680px}
.en-eyebrow{
	display:inline-block;font-family:var(--en-font-head);font-weight:600;font-size:13px;letter-spacing:2.4px;
	text-transform:uppercase;color:var(--en-accent);
	padding:8px 16px;border:1px solid var(--en-line);border-radius:999px;margin-bottom:22px;
	background:rgba(219,185,71,.06);
}
.en-slide-title{font-size:clamp(2.2rem,5vw,4rem);font-weight:800;letter-spacing:-1px;margin-bottom:18px}
.en-slide-subtitle{font-size:clamp(1.1rem,2vw,1.4rem);color:#fff;font-weight:600;margin-bottom:14px}
.en-slide-desc{color:var(--en-muted);font-size:1.08rem;margin-bottom:30px;max-width:560px}
.en-slide-actions{display:flex;gap:14px;flex-wrap:wrap}
.en-slide.is-active .en-slide-content>*{animation:enRise .8s both}
.en-slide.is-active .en-eyebrow{animation-delay:.05s}
.en-slide.is-active .en-slide-title{animation-delay:.15s}
.en-slide.is-active .en-slide-subtitle{animation-delay:.25s}
.en-slide.is-active .en-slide-desc{animation-delay:.35s}
.en-slide.is-active .en-slide-actions{animation-delay:.45s}
@keyframes enRise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}
.en-hero-nav{
	position:absolute;top:50%;transform:translateY(-50%);z-index:5;
	width:54px;height:54px;border-radius:50%;border:1px solid rgba(255,255,255,.25);
	background:rgba(9,20,35,.4);color:#fff;font-size:26px;line-height:1;cursor:pointer;backdrop-filter:blur(6px);
	transition:background .25s ease,transform .25s ease;
}
.en-hero-nav:hover{background:var(--en-accent);color:#241a05;border-color:var(--en-accent)}
.en-hero-nav.prev{left:26px}
.en-hero-nav.next{right:26px}
.en-hero-dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.en-dot{width:12px;height:12px;border-radius:50%;border:0;background:rgba(255,255,255,.35);cursor:pointer;transition:all .3s ease}
.en-dot.is-active{background:var(--en-accent);width:34px;border-radius:999px}

/* ---------- Stats band ---------- */
.en-stats{background:linear-gradient(90deg,var(--en-secondary),var(--en-primary));padding:44px 0}
.en-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.en-stat{display:flex;flex-direction:column;gap:4px}
.en-stat-num{font-family:var(--en-font-head);font-size:clamp(2rem,4vw,3rem);font-weight:800;color:var(--en-accent)}
.en-stat-label{color:rgba(255,255,255,.85);font-weight:500;letter-spacing:.4px}

/* ---------- Sections ---------- */
.en-section{padding:84px 24px}
.front-page-main .elementor-content>.en-section:first-child{padding-top:64px}
.en-section-title{text-align:center;font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:10px}
.en-section-sub{text-align:center;color:var(--en-muted);max-width:640px;margin:0 auto 46px}

/* ---------- Courses grid ---------- */
.en-courses-grid{display:grid;gap:28px;grid-template-columns:repeat(3,1fr)}
.en-courses-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.en-courses-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.en-course-card{
	background:var(--en-card);border:1px solid var(--en-line);border-radius:var(--en-radius);overflow:hidden;
	display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.en-course-card:hover{transform:translateY(-6px);box-shadow:var(--en-shadow);border-color:rgba(219,185,71,.4)}
.en-course-media{display:block;height:180px;background-size:cover;background-position:center;position:relative}
.en-course-price{position:absolute;top:14px;right:14px;background:var(--en-accent);color:#241a05;font-family:var(--en-font-head);font-weight:700;font-size:13px;padding:6px 12px;border-radius:999px}
.en-course-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.en-course-meta{display:flex;gap:10px;flex-wrap:wrap}
.en-course-meta span{font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--en-accent);background:rgba(219,185,71,.08);border:1px solid var(--en-line);padding:4px 10px;border-radius:999px}
.en-course-title{font-size:1.25rem;margin:0}
.en-course-title a{color:#fff}
.en-course-title a:hover{color:var(--en-accent)}
.en-course-excerpt{color:var(--en-muted);font-size:.98rem;margin:0}
.en-course-link{margin-top:auto;font-family:var(--en-font-head);font-weight:600;font-size:14px}
.en-empty{text-align:center;color:var(--en-muted);padding:40px 0}

/* ---------- Page hero + content ---------- */
.en-page-hero{padding:78px 0 56px;background:linear-gradient(120deg,var(--en-bg-2),var(--en-bg));border-bottom:1px solid var(--en-line);text-align:center}
.en-page-title{font-size:clamp(2rem,4vw,3.2rem)}
.entry-content{padding:56px 0;font-size:1.05rem}
.entry-content.elementor-content{padding:0}
.entry-content h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-top:1.4em}
.entry-content h3{font-size:1.4rem;margin-top:1.2em}
.entry-content ul,.entry-content ol{padding-left:1.3em}
.entry-content a{text-decoration:underline}
.en-single-body{padding-bottom:56px}
.en-course-hero-meta{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;color:var(--en-muted);margin-top:14px}
.en-course-hero-meta strong{color:#fff}
.en-course-cta{padding:10px 0 40px}

/* ---------- Blog ---------- */
.en-blog-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;padding:64px 24px}
body.no-sidebar .en-blog-layout{grid-template-columns:1fr}
.en-post-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.en-post-card{background:var(--en-card);border:1px solid var(--en-line);border-radius:var(--en-radius);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}
.en-post-card:hover{transform:translateY(-5px);box-shadow:var(--en-shadow)}
.en-post-media{display:block;height:190px;background-size:cover;background-position:center}
.en-post-body{padding:22px}
.en-post-date{font-size:13px;color:var(--en-accent);letter-spacing:.4px}
.en-post-title{font-size:1.3rem;margin:.4em 0}
.en-post-title a{color:#fff}
.en-sidebar .widget{background:var(--en-card);border:1px solid var(--en-line);border-radius:var(--en-radius-sm);padding:22px;margin-bottom:24px}
.en-sidebar .widget-title{font-size:1.1rem;margin-bottom:12px}
.en-sidebar ul{list-style:none;margin:0;padding:0}
.en-sidebar li{padding:7px 0;border-bottom:1px solid var(--en-line)}
.en-pagination{padding:40px 0;text-align:center}
.en-pagination .page-numbers{display:inline-block;padding:8px 14px;border:1px solid var(--en-line);border-radius:8px;margin:0 4px;color:var(--en-text)}
.en-pagination .page-numbers.current{background:var(--en-accent);color:#241a05;border-color:var(--en-accent)}

/* ---------- 404 ---------- */
.en-404{text-align:center;padding:120px 24px}
.en-404-code{font-family:var(--en-font-head);font-weight:800;font-size:clamp(5rem,16vw,11rem);color:var(--en-primary);display:block;line-height:1}

/* ---------- Footer ---------- */
.site-footer{background:var(--en-bg-2);border-top:1px solid var(--en-line);margin-top:0}
.footer-newsletter{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:48px 24px;border-bottom:1px solid var(--en-line);flex-wrap:wrap}
.newsletter-copy h3{margin:0 0 6px;font-size:1.5rem}
.newsletter-copy p{margin:0;color:var(--en-muted)}
.newsletter-form{display:flex;gap:10px;flex:1;max-width:520px;min-width:280px}
.newsletter-form input{flex:1;background:var(--en-card);border:1px solid var(--en-line);border-radius:999px;padding:14px 20px;color:#fff;font-family:var(--en-font-body)}
.newsletter-form input::placeholder{color:var(--en-muted)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding:56px 24px}
.footer-logo img{max-height:56px;margin-bottom:18px}
.footer-about{color:var(--en-muted);font-size:.96rem}
.footer-widget-title{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--en-accent);margin-bottom:18px}
.footer-menu,.footer-contact{list-style:none;margin:0;padding:0}
.footer-menu li,.footer-contact li{margin-bottom:12px}
.footer-menu a,.footer-contact a{color:var(--en-muted)}
.footer-menu a:hover,.footer-contact a:hover{color:var(--en-accent)}
.footer-bottom{border-top:1px solid var(--en-line);padding:22px 0;text-align:center}
.footer-bottom p{margin:0;color:var(--en-muted);font-size:.9rem}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
	.footer-grid{grid-template-columns:1fr 1fr;gap:34px}
	.en-courses-grid.cols-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
	.menu-toggle{display:flex}
	.main-navigation{
		position:fixed;inset:78px 0 auto 0;background:var(--en-bg-2);
		border-bottom:1px solid var(--en-line);margin:0;padding:16px 24px 26px;
		transform:translateY(-140%);transition:transform .4s ease;max-height:calc(100vh - 78px);overflow-y:auto;
	}
	.main-navigation.is-open{transform:translateY(0)}
	.main-navigation ul{flex-direction:column;gap:2px}
	.main-navigation a{padding:14px 16px;border-radius:10px}
	.main-navigation .sub-menu{position:static;display:flex;box-shadow:none;background:transparent;border:0;padding:0 0 0 14px}
	.header-cta{display:none}
	.en-stats-grid{grid-template-columns:repeat(2,1fr);gap:30px}
	.en-courses-grid,.en-courses-grid.cols-4,.en-courses-grid.cols-2{grid-template-columns:1fr}
	.en-post-grid{grid-template-columns:1fr}
	.en-blog-layout{grid-template-columns:1fr}
	.en-hero-nav{width:44px;height:44px}
	.en-hero-nav.prev{left:12px}
	.en-hero-nav.next{right:12px}
	.footer-newsletter{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
	.footer-grid{grid-template-columns:1fr}
	body.edunova-theme{font-size:16px}
	.en-section{padding:60px 20px}
	.newsletter-form{flex-direction:column;max-width:100%}
	.newsletter-form .btn{justify-content:center}
}