/*
Theme Name: DevLearn Courses
Theme URI: https://example.com/
Author: DevLearn
Description: Responsive course catalog with live online training pages.
Version: 1.0.0
Requires PHP: 7.4
Text Domain: devlearn
*/
:root{--navy:#102344;--blue:#1266f1;--muted:#62718a;--line:#e5ebf3;--bg:#f7faff;--shadow:0 8px 28px rgba(17,43,83,.045)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;color:var(--navy);background:#fff}a{text-decoration:none;color:inherit}button,input{font:inherit}.container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}.site-header{border-bottom:1px solid #eef1f6;background:#fff;position:sticky;top:0;z-index:10}.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}.brand-mark{font-size:29px;font-weight:800;letter-spacing:-7px;color:#ff822e;padding-right:7px}.brand-mark span:first-child,.brand-mark span:last-child{color:#1670e9}.brand strong{font-size:23px;letter-spacing:-1px;display:block;line-height:1.1}.brand strong span{color:var(--blue)}.brand small{font-size:10px;color:#7d8ca3;letter-spacing:.5px}.nav-links{display:flex;align-items:center;gap:32px;font-size:13px;font-weight:600}.nav-links a{padding:31px 0;transition:color .2s}.nav-links a:hover,.nav-links a.active{color:var(--blue)}.header-search{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:#f7f9fc;border-radius:8px;padding:0 13px;height:42px;width:245px}.header-search svg{width:18px;height:18px;stroke:#8794a7;stroke-width:2;fill:none}.header-search input{border:0;outline:0;background:transparent;min-width:0;width:100%;font-size:12px;color:var(--navy)}.intro{text-align:center;padding-top:64px;padding-bottom:32px}.eyebrow{display:block;color:var(--blue);font-size:11px;letter-spacing:1.9px;font-weight:800}.intro h1{font-size:clamp(32px,4.4vw,50px);line-height:1.14;letter-spacing:-2px;margin:15px 0 15px}.intro h1 span{color:var(--blue)}.intro p{font-size:15px;line-height:1.8;color:var(--muted);margin:0}.catalog{padding-bottom:75px}.filter-bar{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:0 auto 18px}.filter{border:1px solid var(--line);border-radius:7px;background:#fff;color:#273b59;padding:12px 19px;font-size:12px;font-weight:600;cursor:pointer;transition:.2s}.filter:hover{border-color:#9dc1ff;color:var(--blue)}.filter.active{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 5px 13px rgba(18,102,241,.15)}.results-count{text-align:right;font-size:12px;color:#8895a8;margin:0 2px 14px;min-height:15px}.course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.course-card{background:#fff;border:1px solid #e9edf4;border-radius:11px;padding:25px 22px 21px;text-align:center;display:flex;flex-direction:column;align-items:center;min-height:286px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s}.course-card:hover{transform:translateY(-4px);box-shadow:0 15px 35px rgba(17,43,83,.1);border-color:#c9d9f6}.course-icon{width:78px;height:78px;object-fit:contain;margin-bottom:17px}.course-card h2{font-size:18px;letter-spacing:-.5px;margin:0 0 9px}.course-card p{font-size:13px;color:var(--muted);line-height:1.65;margin:0 auto 20px;max-width:220px;flex:1}.primary-btn,.course-link{background:var(--blue);border:1px solid var(--blue);color:#fff;border-radius:6px;padding:12px 16px;font-weight:700;font-size:12px;text-align:center;cursor:pointer}.course-link{width:100%;transition:background .2s}.course-link:hover,.primary-btn:hover{background:#0754d4}.empty-state{text-align:center;padding:60px 0;color:var(--muted)}.empty-state h2{color:var(--navy)}.empty-state[hidden]{display:none}.about-strip{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.about-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:45px;padding-bottom:45px}.about-inner h2{font-size:25px;letter-spacing:-.8px;margin:10px 0}.about-inner p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}.about-inner .primary-btn{white-space:nowrap}.site-footer{background:#fff;padding-top:52px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.25fr;gap:48px;padding-bottom:46px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:13px}.footer-grid h3{font-size:13px;margin:3px 0 6px}.footer-grid p,.footer-grid a:not(.brand),.footer-grid span:not(.brand-mark):not(.brand-mark span){font-size:12px;color:#718098;line-height:1.9}.footer-grid p{max-width:290px}.footer-grid a:not(.brand):hover{color:var(--blue)}.footer-note{font-size:10px!important;color:#a0aaba!important}.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding-top:20px;padding-bottom:22px;font-size:11px;color:#8c98a9}@media(max-width:950px){.nav-links{gap:16px}.header-search{width:200px}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{gap:22px}}@media(max-width:700px){.nav-wrap{height:auto;min-height:72px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:12px}.nav-links{order:3;width:100%;justify-content:center;gap:25px}.nav-links a{padding:5px 0}.header-search{margin-left:auto;width:min(45%,230px)}.intro{padding-top:45px}.intro h1{letter-spacing:-1px}.desktop-only{display:none}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.course-card{padding:20px 12px;min-height:280px}.course-icon{width:65px;height:65px}.course-card h2{font-size:16px}.course-card p{font-size:12px}.filter{padding:10px 13px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.about-inner{flex-direction:column;align-items:flex-start}}@media(max-width:390px){.course-grid{grid-template-columns:1fr}.course-card{min-height:250px}.header-search{width:50%}.footer-grid{grid-template-columns:1fr}.footer-bottom{gap:10px;flex-direction:column}}

.course-detail{padding-top:45px;padding-bottom:80px}.course-detail h1{font-size:clamp(32px,4vw,48px)}.detail-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(270px,1fr);gap:35px}.detail-box{border:1px solid var(--line);border-radius:12px;padding:25px;margin:20px 0}.detail-box h2{margin-top:0}.detail-box p{line-height:1.8;color:var(--muted)}.course-meta{display:grid;gap:15px}.course-meta strong{display:block;margin-bottom:4px}.detail-box .primary-btn{display:block}.curriculum-content{line-height:1.8}.course-hero-icon{width:90px;height:90px}.wp-block-image img{max-width:100%;height:auto}@media(max-width:750px){.detail-layout{grid-template-columns:1fr}}

/* Single live-course layout */
.crumb{font-size:12px;color:#718098;margin:0 0 32px}.crumb a:hover{color:var(--blue)}.course-heading{display:flex;gap:20px;align-items:center}.course-heading h1{margin:10px 0 8px;font-size:clamp(30px,3.5vw,44px);line-height:1.14;letter-spacing:-1.6px}.course-lead{color:var(--muted);line-height:1.7;font-size:15px;margin:0}.course-hero-icon{width:78px;height:78px;object-fit:contain}.feature-pills{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0 20px}.feature-pills span{background:#f0f6ff;border:1px solid #e3edff;border-radius:7px;padding:10px 13px;font-size:12px;font-weight:650}.course-visual{min-height:280px;border-radius:12px;padding:35px;background:linear-gradient(115deg,#0d254b,#0753ae);color:white;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.live-pill{background:#e83449;border-radius:6px;padding:8px 12px;font-size:11px;font-weight:800;letter-spacing:.6px}.visual-title{font-size:clamp(25px,3vw,38px);font-weight:800;line-height:1.2;margin-top:22px;position:relative;z-index:1}.visual-title em{font-style:normal;color:#8bc4ff}.code-window{position:absolute;right:24px;top:38px;width:43%;height:210px;border:1px solid #46678d;border-radius:10px;background:#071a35;box-shadow:0 15px 35px #04152e99;padding:16px 20px;transform:rotate(-3deg)}.code-window .dots{color:#ffb13a;letter-spacing:5px;margin-bottom:17px}.code-window code{font-size:12px;line-height:2;color:#a8d6ff}.detail-box{background:#fff;box-shadow:var(--shadow)}.detail-box h2{font-size:21px;letter-spacing:-.5px}.benefits-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;font-size:13px;line-height:1.6;color:#344967}.subtle{font-size:12px!important;color:#8391a4!important;line-height:1.6!important}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-heading span{font-size:12px;color:var(--muted)}.week-accordion,.faq{border:1px solid var(--line);border-radius:8px;margin:9px 0;overflow:hidden}.week-accordion summary,.faq summary{padding:15px 17px;cursor:pointer;font-size:14px;font-weight:650;display:flex;align-items:center;justify-content:space-between;list-style:none}.week-accordion summary::-webkit-details-marker,.faq summary::-webkit-details-marker{display:none}.week-accordion summary small{display:block;font-size:11px;color:var(--muted);margin-top:4px;font-weight:400}.week-accordion .chevron{color:var(--blue);font-size:20px}.week-accordion ol{margin:0;padding:7px 18px 15px 42px;border-top:1px solid var(--line)}.week-accordion li{font-size:13px;line-height:1.65;margin:10px 0}.week-accordion li span{display:inline-block;font-weight:700;color:var(--blue);margin-right:10px}.faq p{padding:0 17px 15px;margin:0}.course-sidebar{align-self:start;position:sticky;top:100px}.course-sidebar .detail-box{margin-top:0}.enroll-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.live-tag{background:#eaf9f2;color:#148154;font-size:11px;padding:7px 9px;border-radius:20px;font-weight:700}.enrollment-card h2{margin:18px 0}.fee{font-size:32px;font-weight:800}.fee-note{font-weight:700;color:var(--navy)!important}.course-meta{margin:25px 0}.course-meta>div{border-bottom:1px solid var(--line);padding-bottom:12px;color:#51617b;font-size:13px;line-height:1.5}.course-meta strong{color:var(--navy);font-size:12px}.outline-btn{display:block;border:1px solid #bfd3fb;color:var(--blue);text-align:center;padding:12px;border-radius:6px;font-size:12px;font-weight:700}.course-detail .primary-btn{padding:15px}.course-detail article>.detail-box{margin:20px 0 26px}@media(max-width:950px){.course-sidebar{position:static}}@media(max-width:700px){.course-heading{align-items:flex-start}.course-hero-icon{width:55px;height:55px}.course-visual{min-height:230px;padding:22px}.code-window{opacity:.32;width:55%;right:-20px}.benefits-grid{grid-template-columns:1fr}.section-heading{align-items:flex-start;flex-direction:column}.course-detail{padding-top:25px}}

/* Click-to-call additions */
.header-call-btn,.course-call,.devlearn-mobile-call a{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:#168346;color:#fff;border-radius:8px;padding:12px 16px;font-size:13px;font-weight:750;white-space:nowrap;transition:background .2s}
.header-call-btn:hover,.course-call:hover,.devlearn-mobile-call a:hover{background:#0e6636;color:#fff}
.course-actions{display:flex;gap:8px;width:100%;flex-wrap:wrap}.course-actions .course-link,.course-actions .course-call{flex:1 1 105px;width:auto;padding:12px 8px}.prominent-call{display:flex;width:100%;font-size:14px;padding:15px;margin:10px 0}.devlearn-mobile-call{display:none}
@media(max-width:700px){.header-call-btn{margin-left:auto;padding:10px 12px}.nav-links{gap:16px}.header-search{width:100%;order:4;margin-left:0}.devlearn-mobile-call{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:100;background:#fff;box-shadow:0 -4px 24px #10234426;border-top:1px solid #e5ebf3;padding:10px max(16px,env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom));align-items:center;justify-content:space-between;gap:12px}.devlearn-mobile-call span{font-size:12px;font-weight:700}.devlearn-mobile-call a{min-width:135px}body{padding-bottom:82px}}
@media(max-width:390px){.course-actions{flex-direction:column}.course-actions a{flex:auto;width:100%}}