/* ==========================================================================
   CYBERTECH GLOBAL DESIGN SYSTEM
   English: Monospace | Arabic: Arial | Base font size: 14px
   ========================================================================== */

:root{
    --ct-bg:#020617;
    --ct-bg-soft:#0f172a;
    --ct-bg-elevated:#111827;
    --ct-card:rgba(15,23,42,.94);
    --ct-card-strong:rgba(2,6,23,.97);
    --ct-border:#1e293b;
    --ct-border-soft:#334155;
    --ct-text:#f8fafc;
    --ct-text-soft:#cbd5e1;
    --ct-muted:#94a3b8;
    --ct-muted-dark:#64748b;
    --ct-cyan:#00f2fe;
    --ct-cyan-2:#38bdf8;
    --ct-green:#4ade80;
    --ct-red:#f87171;
    --ct-yellow:#fbbf24;
    --ct-radius:14px;
    --ct-shadow:0 22px 55px rgba(0,0,0,.24);
}

*{
    box-sizing:border-box;
}

html{
    font-size:14px;
    background:var(--ct-bg);
    color-scheme:dark;
}

html[lang="en"],
html[lang="en"] body,
html[lang="en"] input,
html[lang="en"] select,
html[lang="en"] textarea,
html[lang="en"] button{
    font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
}

html[lang="ar"],
html[lang="ar"] body,
html[lang="ar"] input,
html[lang="ar"] select,
html[lang="ar"] textarea,
html[lang="ar"] button{
    font-family:Arial,Helvetica,sans-serif;
}

body{
    margin:0;
    min-height:100vh;
    background:
        radial-gradient(circle at 75% 0%,rgba(0,242,254,.055),transparent 28%),
        linear-gradient(135deg,#0f172a 0%,#020617 76%,#020617 100%);
    color:var(--ct-text);
    font-size:14px;
    line-height:1.7;
}

body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:-1;
    opacity:.20;
    background-image:
        linear-gradient(rgba(30,41,59,.28) 1px,transparent 1px),
        linear-gradient(90deg,rgba(30,41,59,.28) 1px,transparent 1px);
    background-size:45px 45px;
}

a{
    text-decoration:none;
    color:inherit;
}

img{
    max-width:100%;
}

.wrap{
    width:min(1280px,calc(100% - 32px));
    margin:auto;
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */

header{
    position:sticky;
    top:0;
    z-index:1000;
    background:rgba(2,6,23,.88);
    border-bottom:1px solid rgba(51,65,85,.7);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
}

.nav{
    min-height:72px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
}

.nav nav{
    display:flex;
    align-items:center;
    gap:8px;
    flex-wrap:wrap;
}

.nav nav a{
    color:var(--ct-muted);
    padding:9px 11px;
    border-radius:9px;
    font-weight:700;
    transition:.2s ease;
}

.nav nav a:hover{
    color:#fff;
    background:rgba(0,242,254,.05);
}

.brand{
    font-size:1.15rem;
    font-weight:900;
    color:#fff;
    letter-spacing:.3px;
}

.brand b,
.brand strong{
    color:var(--ct-cyan);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:7px;
    min-height:42px;
    padding:9px 15px;
    border:1px solid rgba(0,242,254,.24);
    border-radius:9px;
    background:linear-gradient(135deg,var(--ct-cyan),var(--ct-cyan-2));
    color:#020617!important;
    font:inherit;
    font-size:14px;
    font-weight:900;
    cursor:pointer;
    box-shadow:0 8px 24px rgba(0,242,254,.10);
    transition:.2s ease;
}

.btn:hover{
    transform:translateY(-2px);
    box-shadow:0 12px 30px rgba(0,242,254,.18);
}

.btn.bad{
    background:rgba(239,68,68,.10);
    border-color:rgba(239,68,68,.30);
    color:#fca5a5!important;
    box-shadow:none;
}

.btn.bad:hover{
    background:#ef4444;
    color:#fff!important;
}

.secondary{
    background:rgba(15,23,42,.80)!important;
    color:var(--ct-text-soft)!important;
    border:1px solid var(--ct-border-soft)!important;
    box-shadow:none!important;
}

.secondary:hover{
    color:var(--ct-cyan)!important;
    border-color:rgba(0,242,254,.30)!important;
}

.success-btn{
    background:rgba(34,197,94,.10)!important;
    color:var(--ct-green)!important;
    border-color:rgba(34,197,94,.30)!important;
}

.small-btn{
    min-height:34px;
    padding:6px 10px;
    font-size:13px;
}

.icon{
    padding:5px 10px;
}

/* ==========================================================================
   Hero / Sections
   ========================================================================== */

.hero{
    padding:86px 0;
    background:
        radial-gradient(circle at 50% 0%,rgba(0,242,254,.08),transparent 34%),
        transparent;
}

.hero h1{
    max-width:930px;
    margin:0 0 18px;
    color:#fff;
    font-size:clamp(40px,6vw,72px);
    line-height:1.08;
    font-weight:900;
    letter-spacing:-1.6px;
}

html[dir="rtl"] .hero h1{
    letter-spacing:0;
}

.hero p,
.lead{
    max-width:820px;
    color:var(--ct-muted);
    font-size:16px;
    line-height:2;
}

.section{
    padding:52px 0;
}

/* ==========================================================================
   Cards / Layout
   ========================================================================== */

.grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:18px;
}

.card{
    position:relative;
    overflow:hidden;
    background:linear-gradient(145deg,var(--ct-card),var(--ct-card-strong));
    border:1px solid rgba(51,65,85,.62);
    border-radius:16px;
    padding:22px;
    color:var(--ct-text);
    box-shadow:var(--ct-shadow);
}

.card::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:1px;
    background:linear-gradient(90deg,transparent,rgba(0,242,254,.45),transparent);
    pointer-events:none;
}

.card img{
    width:100%;
    height:180px;
    object-fit:cover;
    border-radius:12px;
    background:var(--ct-bg);
}

.muted{
    color:var(--ct-muted-dark)!important;
}

.price{
    color:#fff;
    font-size:22px;
    font-weight:900;
}

.price.free{
    color:var(--ct-green)!important;
}

.strike{
    text-decoration:line-through;
    color:var(--ct-muted-dark);
}

.empty{
    margin-top:20px;
    text-align:center;
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form{
    max-width:650px;
    margin:45px auto;
}

.field{
    margin:12px 0;
}

label{
    display:block;
    margin-bottom:7px;
    color:var(--ct-muted);
    font-size:14px;
    font-weight:800;
}

input,
select,
textarea{
    width:100%;
    padding:12px 13px;
    border:1px solid var(--ct-border-soft);
    border-radius:10px;
    outline:none;
    background:rgba(2,6,23,.72);
    color:var(--ct-text);
    font:inherit;
    font-size:14px;
    transition:.2s ease;
}

input::placeholder,
textarea::placeholder{
    color:#475569;
}

input:focus,
select:focus,
textarea:focus{
    border-color:var(--ct-cyan);
    box-shadow:0 0 0 4px rgba(0,242,254,.06);
    background:rgba(2,6,23,.92);
}

textarea{
    min-height:120px;
    resize:vertical;
}

.two{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:18px;
}

.three{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
}

/* ==========================================================================
   Dashboard
   ========================================================================== */

.dash{
    display:grid;
    grid-template-columns:240px 1fr;
    gap:22px;
    padding:36px 0;
}

.side{
    background:linear-gradient(145deg,var(--ct-card),var(--ct-card-strong));
    border:1px solid rgba(51,65,85,.62);
    border-radius:16px;
    padding:12px;
    height:max-content;
    box-shadow:var(--ct-shadow);
}

.side a{
    display:block;
    padding:10px;
    border-radius:9px;
    color:var(--ct-muted);
    font-weight:700;
    transition:.2s ease;
}

.side a:hover{
    background:rgba(0,242,254,.05);
    color:#fff;
}

.stats{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:14px;
}

.stat b{
    font-size:28px;
    color:var(--ct-cyan);
}

/* ==========================================================================
   Tables
   ========================================================================== */

.tablebox{
    overflow:auto;
}

.table{
    width:100%;
    border-collapse:collapse;
    color:var(--ct-text);
}

.table td,
.table th{
    padding:12px;
    border-bottom:1px solid var(--ct-border);
    text-align:start;
    white-space:nowrap;
    font-size:14px;
}

.table th{
    color:var(--ct-muted);
    font-weight:900;
    background:rgba(2,6,23,.35);
}

/* ==========================================================================
   Progress / Video / Alerts
   ========================================================================== */

.progress{
    height:10px;
    background:#111827;
    border:1px solid var(--ct-border);
    border-radius:999px;
    overflow:hidden;
}

.progress i{
    display:block;
    height:100%;
    background:linear-gradient(90deg,var(--ct-cyan),var(--ct-cyan-2));
}

video{
    width:100%;
    aspect-ratio:16/9;
    background:#000;
    border-radius:14px;
    border:1px solid var(--ct-border);
}

.ok{
    background:rgba(34,197,94,.08);
    border:1px solid rgba(34,197,94,.24);
    color:#86efac;
    padding:12px;
    border-radius:10px;
}

.err,
.badbox{
    background:rgba(239,68,68,.08);
    border:1px solid rgba(239,68,68,.24);
    color:#fca5a5;
    padding:12px;
    border-radius:10px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer{
    margin-top:55px;
    padding:35px 0;
    background:#020617;
    border-top:1px solid var(--ct-border);
    color:var(--ct-muted);
}

/* ==========================================================================
   Common Utility Classes
   ========================================================================== */

.flash-wrap{
    padding-top:18px;
}

.page-head{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:18px;
    margin-bottom:22px;
}

.page-head h1,
.page-head h2{
    color:#fff;
}

.align-start{
    align-items:start;
}

.actions{
    display:flex;
    align-items:center;
    gap:8px;
    flex-wrap:wrap;
    margin-top:14px;
}

.inline{
    display:inline;
}

.check{
    display:flex;
    gap:8px;
    align-items:center;
    margin-top:12px;
    color:var(--ct-muted);
}

.check input{
    width:auto;
    accent-color:var(--ct-cyan);
}

.top-space{
    margin-top:33px;
}

.badge{
    display:inline-flex;
    align-items:center;
    border-radius:999px;
    padding:5px 9px;
    font-size:12px;
    font-weight:900;
}

.badge.neutral{
    background:rgba(148,163,184,.08);
    border:1px solid rgba(148,163,184,.16);
    color:var(--ct-muted);
}

.badge.success{
    background:rgba(34,197,94,.08);
    border:1px solid rgba(34,197,94,.20);
    color:var(--ct-green);
}

.badge.info{
    background:rgba(0,242,254,.06);
    border:1px solid rgba(0,242,254,.18);
    color:var(--ct-cyan);
}

.small{
    font-size:12px;
}

.thumb-preview{
    width:160px!important;
    height:95px!important;
    margin-top:10px;
    border:1px solid var(--ct-border);
}

/* ==========================================================================
   Uploads / Curriculum Admin
   ========================================================================== */

.upload-box{
    margin:14px 0;
    padding:14px;
    border:1px dashed var(--ct-border-soft);
    border-radius:12px;
    background:rgba(2,6,23,.45);
}

.upload-bar{
    height:8px;
    background:#111827;
    border-radius:999px;
    overflow:hidden;
    margin:10px 0;
}

.upload-bar i{
    display:block;
    height:100%;
    width:0;
    background:linear-gradient(90deg,var(--ct-cyan),var(--ct-cyan-2));
    transition:width .15s;
}

.uploaded{
    border-color:#22c55e;
}

.curriculum-admin{
    display:grid;
    gap:16px;
    margin-top:20px;
}

.section-admin{
    padding:18px;
}

.section-title,
.lesson-row,
.course-foot,
.course-meta,
.curriculum-lesson{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:14px;
}

.lesson-row{
    padding:12px 0;
    border-top:1px solid var(--ct-border);
}

/* ==========================================================================
   Filters / Course Cards
   ========================================================================== */

.filters{
    margin:16px 0 22px;
}

.filter-grid{
    display:grid;
    grid-template-columns:2fr repeat(4,1fr) auto;
    gap:10px;
}

.course-grid{
    margin-top:20px;
}

.course-card{
    padding:0;
    overflow:hidden;
}

.course-card>h3,
.course-card>.course-meta,
.course-card>.muted,
.course-card>.course-foot{
    margin-left:18px;
    margin-right:18px;
}

.course-card>.course-foot{
    margin-bottom:18px;
}

.course-thumb{
    display:block;
    position:relative;
}

.course-thumb img,
.thumb-placeholder{
    width:100%;
    height:190px;
    border-radius:0;
    object-fit:cover;
}

.thumb-placeholder{
    display:grid;
    place-items:center;
    background:radial-gradient(circle,#0f172a,#020617);
    font-size:48px;
    font-weight:900;
    color:var(--ct-cyan);
}

.sale-badge{
    position:absolute;
    top:12px;
    inset-inline-end:12px;
    background:rgba(127,29,29,.94);
    color:#fecaca;
    border:1px solid rgba(239,68,68,.28);
    border-radius:8px;
    padding:5px 9px;
    font-weight:900;
}

.course-card h3 a:hover{
    color:var(--ct-cyan);
}

/* ==========================================================================
   Course Details
   ========================================================================== */

.course-hero{
    padding:58px 0;
    background:
        radial-gradient(circle at 72% 0%,rgba(0,242,254,.07),transparent 30%),
        #020617;
    color:#fff;
    border-bottom:1px solid var(--ct-border);
}

.course-hero-grid{
    display:grid;
    grid-template-columns:1fr 360px;
    gap:32px;
    align-items:start;
}

.course-hero h1{
    font-size:clamp(36px,5vw,58px);
    margin:12px 0;
}

.purchase-card{
    color:var(--ct-text);
}

.purchase-card img{
    height:190px;
    margin-bottom:12px;
}

.block{
    display:block;
    width:100%;
    text-align:center;
    margin-top:16px;
}

.course-layout{
    display:grid;
    grid-template-columns:minmax(0,1fr) 280px;
    gap:22px;
    align-items:start;
}

.course-layout>div{
    display:grid;
    gap:18px;
}

.info-card{
    min-height:140px;
}

.sticky-card{
    position:sticky;
    top:92px;
}

.curriculum-section{
    border:1px solid var(--ct-border);
    border-radius:12px;
    margin:10px 0;
    overflow:hidden;
    background:rgba(2,6,23,.45);
}

.curriculum-section summary{
    display:flex;
    justify-content:space-between;
    gap:12px;
    padding:14px;
    cursor:pointer;
    background:rgba(15,23,42,.75);
}

.curriculum-lesson{
    padding:12px 14px;
    border-top:1px solid var(--ct-border);
}

.compact-filter{
    max-width:260px;
    margin-bottom:16px;
}

/* ==========================================================================
   Student Player
   ========================================================================== */

.player-shell{
    display:grid;
    grid-template-columns:minmax(0,1fr) 330px;
    gap:22px;
    align-items:start;
}

.player-main{
    min-width:0;
}

.player-top{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:16px;
}

.progress.big{
    height:13px;
    margin:14px 0 20px;
}

.video-wrap{
    position:relative;
}

.video-watermark{
    position:absolute;
    top:18px;
    inset-inline-end:18px;
    color:#fff;
    background:#0009;
    border:1px solid rgba(255,255,255,.12);
    padding:5px 10px;
    border-radius:7px;
    font-weight:900;
    pointer-events:none;
}

.lesson-text{
    margin-top:16px;
    line-height:1.9;
}

.player-nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin:18px 0;
}

.next-box{
    margin-top:14px;
}

.player-sidebar{
    position:sticky;
    top:92px;
    max-height:calc(100vh - 120px);
    overflow:auto;
    padding:16px;
}

.side-section{
    border-bottom:1px solid var(--ct-border);
    padding:10px 0;
}

.side-section:last-child{
    border-bottom:0;
}

.side-lesson{
    display:flex;
    align-items:center;
    gap:9px;
    padding:9px;
    border-radius:9px;
    margin-top:5px;
    transition:.2s ease;
}

.side-lesson:hover,
.side-lesson.active{
    background:rgba(0,242,254,.05);
    color:#fff;
}

.lesson-dot{
    width:14px;
    height:14px;
    border:2px solid var(--ct-muted-dark);
    border-radius:50%;
    flex:0 0 14px;
}

.lesson-dot.done{
    background:#22c55e;
    border-color:#22c55e;
    box-shadow:inset 0 0 0 3px #020617;
}

.final-callout{
    margin-top:20px;
    border-color:rgba(34,197,94,.30);
    background:rgba(34,197,94,.06);
}

.final-side{
    background:rgba(15,23,42,.65);
    border-radius:10px;
    padding:10px;
}

/* ==========================================================================
   Quiz
   ========================================================================== */

.quiz-page{
    max-width:900px;
}

.quiz-meta{
    min-width:210px;
}

.quiz-form{
    display:grid;
    gap:16px;
}

.question-card h3{
    margin-top:0;
}

.answer-option{
    display:flex;
    align-items:center;
    gap:10px;
    border:1px solid var(--ct-border);
    border-radius:11px;
    padding:12px;
    margin-top:9px;
    cursor:pointer;
    background:rgba(2,6,23,.40);
}

.answer-option:hover{
    background:rgba(0,242,254,.04);
}

.answer-option input{
    width:auto;
}

.result-wrap{
    max-width:650px;
}

.result-card{
    text-align:center;
    padding:42px;
}

.result-score{
    width:140px;
    height:140px;
    margin:auto;
    border-radius:50%;
    display:grid;
    place-items:center;
    font-size:38px;
    font-weight:900;
}

.result-score.passed{
    background:rgba(34,197,94,.10);
    color:var(--ct-green);
}

.result-score.failed{
    background:rgba(239,68,68,.10);
    color:#fca5a5;
}

.centered{
    justify-content:center;
}

.quiz-admin-item,
.question-list-item{
    display:flex;
    justify-content:space-between;
    gap:16px;
    align-items:flex-start;
    padding:14px 0;
    border-bottom:1px solid var(--ct-border);
}

.question-builder{
    margin-top:20px;
}

.answers-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:12px;
    margin:15px 0;
}

.answer-edit{
    border:1px solid var(--ct-border);
    border-radius:12px;
    padding:12px;
    background:rgba(2,6,23,.40);
}

.answer-edit input{
    margin:5px 0;
}

.correct-answer{
    color:var(--ct-green);
    font-weight:800;
}

/* ==========================================================================
   Certificates legacy compatibility
   ========================================================================== */

.student-course-card img{
    height:150px;
}

.cert-mini{
    font-size:38px;
}

.certificate-actions{
    display:flex;
    justify-content:flex-end;
    gap:10px;
    margin-bottom:16px;
}

.certificate-sheet{
    background:#020617;
    color:var(--ct-text);
    max-width:1100px;
    margin:auto;
    aspect-ratio:1.414/1;
    padding:28px;
    box-shadow:0 20px 60px rgba(0,0,0,.32);
    border:1px solid var(--ct-border);
}

.cert-border{
    height:100%;
    border:2px solid var(--ct-cyan);
    padding:5% 7%;
    text-align:center;
    display:flex;
    flex-direction:column;
    justify-content:center;
    position:relative;
}

.cert-logo{
    font-weight:900;
    letter-spacing:4px;
    color:var(--ct-cyan);
}

.cert-kicker{
    letter-spacing:5px;
    font-size:13px;
    margin-top:35px;
}

.certificate-sheet h1{
    font-size:64px;
    margin:8px 0;
}

.cert-present,
.cert-copy,
.cert-date{
    color:var(--ct-muted);
}

.cert-name{
    font-size:42px;
    font-style:italic;
    margin:10px 0;
    border-bottom:1px solid var(--ct-border-soft);
    display:inline-block;
    align-self:center;
    padding:0 35px 8px;
    color:var(--ct-cyan);
}

.certificate-sheet h2{
    font-size:30px;
    margin:10px 0;
}

.cert-signatures{
    display:grid;
    grid-template-columns:1fr 1fr 1fr;
    gap:40px;
    margin-top:50px;
    align-items:end;
}

.cert-signatures>div{
    border-top:1px solid var(--ct-border-soft);
    padding-top:8px;
}

.cert-signatures span{
    font-size:12px;
    color:var(--ct-muted);
}

.signature-name{
    font-style:italic;
    font-size:20px;
    color:var(--ct-cyan);
}

.cert-id b{
    display:block;
}

.cert-verify{
    position:absolute;
    bottom:15px;
    left:20px;
    right:20px;
    font-size:10px;
    color:var(--ct-muted-dark);
    word-break:break-all;
}

.review-row{
    padding:14px 0;
    border-bottom:1px solid var(--ct-border);
}

.review-row:last-child{
    border-bottom:0;
}

.review-row p{
    margin:7px 0 0;
    color:var(--ct-muted);
}

/* ==========================================================================
   Commerce
   ========================================================================== */

.checkout-grid{
    display:grid;
    grid-template-columns:minmax(0,1fr) 320px;
    gap:22px;
    align-items:start;
}

.checkout-grid .form{
    max-width:none;
    margin:0;
}

.checkout-lines{
    display:grid;
    gap:10px;
    margin:22px 0;
}

.checkout-lines>div{
    display:flex;
    justify-content:space-between;
    gap:20px;
    padding:10px 0;
    border-bottom:1px solid var(--ct-border);
}

.checkout-lines .checkout-total{
    font-size:22px;
    border-top:2px solid var(--ct-border-soft);
    border-bottom:0;
    color:#fff;
}

.promo-form{
    padding:16px 0;
    border-top:1px solid var(--ct-border);
    margin-top:18px;
}

.promo-form .inline{
    display:grid;
    grid-template-columns:1fr auto;
    gap:8px;
}

.payment-review-form{
    min-width:260px;
}

.payment-review-form input{
    padding:8px;
}

.payment-review-form .actions{
    margin-top:7px;
}

/* ==========================================================================
   Marketing
   ========================================================================== */

.utm-code{
    display:block;
    max-width:420px;
    overflow:auto;
    white-space:nowrap;
    font-size:12px;
    color:var(--ct-cyan);
    background:rgba(2,6,23,.55);
    border:1px solid var(--ct-border);
    border-radius:8px;
    padding:8px;
}

.funnel-row{
    margin:18px 0;
}

.funnel-row>div:first-child{
    display:flex;
    justify-content:space-between;
    gap:12px;
    margin-bottom:7px;
}

.funnel-track{
    height:14px;
    border-radius:999px;
    background:#111827;
    overflow:hidden;
    border:1px solid var(--ct-border);
}

.funnel-fill{
    height:100%;
    background:linear-gradient(90deg,var(--ct-cyan),var(--ct-cyan-2));
    border-radius:999px;
    min-width:2px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media(max-width:1000px){
    .filter-grid{
        grid-template-columns:repeat(3,1fr);
    }

    .course-hero-grid,
    .course-layout{
        grid-template-columns:1fr;
    }

    .sticky-card{
        position:static;
    }
}

@media(max-width:950px){
    .player-shell{
        grid-template-columns:1fr;
    }

    .player-sidebar{
        position:static;
        max-height:none;
    }

    .answers-grid{
        grid-template-columns:1fr;
    }

    .certificate-sheet{
        aspect-ratio:auto;
        min-height:650px;
    }

    .cert-signatures{
        grid-template-columns:1fr;
        gap:22px;
    }
}

@media(max-width:850px){
    .grid,
    .stats{
        grid-template-columns:repeat(2,1fr);
    }

    .dash,
    .two{
        grid-template-columns:1fr;
    }

    .three{
        grid-template-columns:1fr;
    }

    .top-space{
        margin-top:8px;
    }

    .section-title,
    .lesson-row{
        align-items:flex-start;
        flex-direction:column;
    }

    .filter-grid{
        grid-template-columns:1fr 1fr;
    }

    .checkout-grid{
        grid-template-columns:1fr;
    }
}

@media(max-width:600px){
    .grid,
    .stats{
        grid-template-columns:1fr;
    }

    .nav{
        align-items:flex-start;
        padding:12px 0;
    }

    .nav nav{
        font-size:14px;
    }

    .page-head{
        align-items:flex-start;
        flex-direction:column;
    }

    .filter-grid{
        grid-template-columns:1fr;
    }

    .course-foot,
    .curriculum-lesson{
        align-items:flex-start;
        flex-direction:column;
    }
}

/* ==========================================================================
   Print
   ========================================================================== */

@media print{
    header,
    footer,
    .certificate-actions{
        display:none!important;
    }

    body{
        background:#fff;
        color:#000;
    }

    .section.certificate-page{
        padding:0;
    }

    .wrap{
        width:100%;
    }

    .certificate-sheet{
        box-shadow:none;
        width:297mm;
        height:210mm;
        max-width:none;
        margin:0;
        padding:12mm;
    }

    .cert-border{
        padding:15mm;
    }

    .certificate-sheet h1{
        font-size:54px;
    }

    .cert-name{
        font-size:36px;
    }
}