/*
Theme Name: BangladeshPrime Learning
Theme URI: https://learning.bangladeshprime.com/
Author: BangladeshPrime
Description: A lightweight Gutenberg-first education theme designed to complement Tutor LMS Free.
Version: 1.0.0
Text Domain: bangladeshprime-learning
Tags: education, e-learning, tutor-lms, gutenberg, custom-logo, custom-colors, responsive
Requires at least: 6.0
Requires PHP: 7.4
*/

:root{--bp-primary:#2445a8;--bp-secondary:#4f46e5;--bp-ink:#172554;--bp-text:#475569;--bp-bg:#f8fafc;--bp-surface:#fff;--bp-line:#e2e8f0;--bp-radius:16px;--bp-shadow:0 12px 35px rgba(30,41,59,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bp-bg);color:var(--bp-text);font-family:"Noto Sans Bengali","Hind Siliguri","Noto Sans",system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.7}a{color:var(--bp-primary);text-decoration:none}a:hover{color:var(--bp-secondary)}img{max-width:100%;height:auto}.bp-container{width:min(1140px,calc(100% - 40px));margin-inline:auto}.screen-reader-text{position:absolute;clip:rect(1px,1px,1px,1px);height:1px;width:1px;overflow:hidden}.screen-reader-text:focus{clip:auto;height:auto;width:auto;left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px}
.site-header{background:#fff;border-bottom:1px solid var(--bp-line);position:relative;z-index:10}.header-inner{min-height:74px;display:flex;gap:24px;align-items:center;justify-content:space-between}.custom-logo-link{display:flex;align-items:center}.custom-logo{max-height:48px;width:auto}.site-title{font-size:1.2rem;font-weight:800;color:var(--bp-ink)}.site-title small{display:block;font-size:.7rem;color:var(--bp-primary);letter-spacing:.08em;text-transform:uppercase}.main-nav ul{list-style:none;display:flex;align-items:center;gap:6px;margin:0;padding:0}.main-nav a{display:block;padding:8px 12px;color:var(--bp-ink);font-weight:600}.main-nav .current-menu-item>a,.main-nav a:hover{color:var(--bp-primary)}.menu-toggle{display:none;background:transparent;border:1px solid var(--bp-line);padding:8px 12px;border-radius:8px;font:inherit;color:var(--bp-ink)}
.hero{padding:84px 0 70px;background:radial-gradient(circle at 83% 25%,#dbeafe 0,transparent 26%),linear-gradient(135deg,#eff6ff 0,#f8fafc 62%,#eef2ff 100%)}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:52px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--bp-primary);font-size:.88rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.eyebrow:before{content:"";display:block;width:25px;height:2px;background:currentColor}.hero h1{max-width:760px;margin:14px 0 16px;font-size:clamp(2.15rem,5vw,4.2rem);line-height:1.15;letter-spacing:-.04em;color:var(--bp-ink)}.hero p{max-width:630px;font-size:1.12rem;margin:0 0 26px}.button{display:inline-block;border-radius:9px;background:var(--bp-primary);color:#fff;padding:12px 21px;font-weight:700;transition:transform .15s,background .15s}.button:hover{background:var(--bp-secondary);color:#fff;transform:translateY(-1px)}.button-outline{background:#fff;color:var(--bp-primary);border:1px solid #bfd0fa;margin-left:10px}.button-outline:hover{background:#eff6ff;color:var(--bp-primary)}.hero-panel{background:var(--bp-surface);padding:25px;border:1px solid #dbeafe;border-radius:var(--bp-radius);box-shadow:var(--bp-shadow)}.hero-panel strong{display:block;color:var(--bp-ink);font-size:1.25rem}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}.hero-stat{background:#f8fafc;border-radius:10px;text-align:center;padding:11px 4px}.hero-stat b{display:block;color:var(--bp-primary);font-size:1.2rem}.hero-stat span{font-size:.75rem}
.section{padding:72px 0}.section-alt{background:#fff}.section-heading{max-width:700px;margin:0 auto 34px;text-align:center}.section-heading h2{font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.25;color:var(--bp-ink);margin:7px 0}.section-heading p{margin:0}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.course-card{background:#fff;border:1px solid var(--bp-line);border-radius:var(--bp-radius);overflow:hidden;box-shadow:0 4px 16px rgba(15,23,42,.03);transition:transform .2s,box-shadow .2s}.course-card:hover{transform:translateY(-4px);box-shadow:var(--bp-shadow)}.course-thumb{aspect-ratio:16/9;background:linear-gradient(135deg,#dbeafe,#e0e7ff);display:block;overflow:hidden}.course-thumb img{width:100%;height:100%;object-fit:cover}.course-card-body{padding:20px}.course-card .course-meta{font-size:.85rem;color:var(--bp-primary);font-weight:700}.course-card h3{font-size:1.16rem;line-height:1.35;margin:8px 0;color:var(--bp-ink)}.course-card h3 a{color:inherit}.course-card p{font-size:.92rem;margin:0}.course-link{display:inline-block;margin-top:14px;font-size:.92rem;font-weight:800}.empty-courses{grid-column:1/-1;padding:30px;background:#fff;border:1px dashed var(--bp-line);text-align:center;border-radius:var(--bp-radius)}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-card{display:block;background:#fff;padding:24px 18px;border:1px solid var(--bp-line);border-radius:12px;color:var(--bp-ink);font-weight:800;text-align:center;box-shadow:0 3px 10px rgba(15,23,42,.02)}.category-card span{display:block;margin-top:5px;color:var(--bp-text);font-weight:400;font-size:.82rem}.category-card:hover{border-color:#a5b4fc;background:#f8faff}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.benefit{padding:5px 8px}.benefit-icon{display:grid;place-items:center;width:45px;height:45px;border-radius:12px;background:#e0e7ff;color:var(--bp-primary);font-weight:900;font-size:1.1rem}.benefit h3{color:var(--bp-ink);margin:14px 0 4px;font-size:1.18rem}.benefit p{margin:0}.instructor{display:grid;grid-template-columns:180px 1fr;gap:38px;align-items:center;background:#eff6ff;border-radius:var(--bp-radius);padding:42px}.instructor-avatar{aspect-ratio:1;border-radius:50%;background:linear-gradient(135deg,var(--bp-primary),#818cf8);display:grid;place-items:center;color:#fff;font-size:3rem;font-weight:800}.instructor h2{color:var(--bp-ink);margin:8px 0}.instructor p{margin:0}.cta{padding:64px 0;background:linear-gradient(120deg,var(--bp-primary),var(--bp-secondary));color:#e0e7ff;text-align:center}.cta h2{color:#fff;margin:0 0 10px;font-size:clamp(1.8rem,3vw,2.6rem)}.cta p{margin:0 auto 24px;max-width:620px}.cta .button{background:#fff;color:var(--bp-primary)}
.site-content{min-height:50vh;padding:58px 0}.entry-header{margin-bottom:26px}.entry-title{color:var(--bp-ink);font-size:clamp(2rem,4vw,3rem);line-height:1.2}.entry-content{max-width:800px}.entry-content h2,.entry-content h3{color:var(--bp-ink);margin-top:1.6em}.entry-content img{border-radius:10px}.entry-content .wp-block-button__link{border-radius:9px;background:var(--bp-primary)}.site-footer{background:#0f1d4b;color:#cbd5e1;padding:54px 0 20px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:30px}.site-footer h2,.site-footer h3{margin:0 0 10px;color:#fff}.site-footer h2{font-size:1.3rem}.site-footer h3{font-size:1rem}.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{margin:4px 0}.site-footer a{color:#cbd5e1}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid #243565;margin-top:34px;padding-top:17px;font-size:.88rem}.tutor-wrap{max-width:1140px;margin:auto}.tutor-wrap .tutor-btn,.tutor-wrap .tutor-btn-primary{background:var(--bp-primary)!important;border-color:var(--bp-primary)!important}
@media(max-width:820px){.header-inner{min-height:64px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:64px;left:0;right:0;padding:10px 20px 18px;background:#fff;border-bottom:1px solid var(--bp-line)}.main-nav.is-open{display:block}.main-nav ul{display:block}.main-nav a{padding:9px 0}.hero{padding:58px 0}.hero-grid{grid-template-columns:1fr;gap:30px}.course-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.benefit-grid{grid-template-columns:1fr}.instructor{grid-template-columns:1fr;padding:30px;gap:20px}.instructor-avatar{width:120px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.bp-container{width:min(100% - 28px,1140px)}.hero h1{font-size:2.25rem}.hero-stats{gap:6px}.button{padding:11px 14px}.button-outline{margin-left:4px}.section{padding:54px 0}.course-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:1fr 1fr;gap:10px}.category-card{padding:17px 9px}.footer-grid{grid-template-columns:1fr}.site-content{padding:40px 0}}

.hero-video {
    width: 100%;
}

.youtube-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    background: #000;
}

.youtube-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}