/* ===========================
   COURSES PAGE
=========================== */

.courses-hero {
    padding: 160px 0 72px;
    background:
        radial-gradient(circle at 78% 18%, rgba(214, 163, 35, .12), transparent 28%),
        linear-gradient(135deg, #020202 0%, #050505 52%, #0a0601 100%);
}

.courses-hero-inner {
    text-align: center;
}

.courses-hero-inner .eyebrow {
    margin-bottom: 24px;
}

.courses-hero-inner h1 {
    color: #f7f7f7;
    font-size: clamp(52px, 7vw, 92px);
    font-weight: 900;
    line-height: .98;
    text-transform: uppercase;
}

.courses-hero-inner h1 span {
    color: var(--gold);
}

.courses-hero-inner > p {
    max-width: 680px;
    margin: 28px auto 0;
    color: #8b8b92;
    font-size: 18px;
    line-height: 1.75;
}

/* Mentor marquee */
.courses-mentors {
    padding: 48px 0 64px;
    border-bottom: 1px solid rgba(255, 255, 255, .04);
    background: #020202;
    overflow: hidden;
}

.mentor-marquee {
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.mentor-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: mentorScroll 40s linear infinite;
}

.mentor-track:hover {
    animation-play-state: paused;
}

@keyframes mentorScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.mentor-slide {
    flex: 0 0 220px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 8px;
    background: linear-gradient(180deg, #0b0b0b, #070707);
    overflow: hidden;
    transition: border-color .3s ease, transform .3s ease;
}

.mentor-slide:hover {
    border-color: rgba(214, 163, 35, .25);
    transform: translateY(-4px);
}

.mentor-photo {
    position: relative;
    height: 180px;
    background: #111;
}

.mentor-slide img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 180px;
    object-fit: cover;
    object-position: top center;
    display: block;
    background: #111;
}

.mentor-slide img.is-missing {
    display: none;
}

.image-fallback {
    display: none;
}

.image-fallback.is-visible {
    display: flex;
}

.mentor-photo-fallback {
    position: absolute;
    inset: 0;
    z-index: 0;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a1a, #333);
    color: var(--gold);
    font-size: 42px;
    font-weight: 900;
    letter-spacing: .08em;
}

.mentor-slide figcaption {
    padding: 16px 18px 20px;
}

.mentor-slide strong {
    display: block;
    color: #f2f2f2;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.3;
    text-transform: uppercase;
}

.mentor-slide span {
    display: block;
    margin-top: 8px;
    color: var(--gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* Catalog */
.course-catalog {
    padding: 88px 0 120px;
    background: #020202;
}

.catalog-top {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 48px;
}

.catalog-top .section-heading h2 {
    font-size: clamp(40px, 5vw, 64px);
}

.catalog-top .section-heading p {
    max-width: 560px;
    font-size: 16px;
}

.domain-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.domain-tabs button {
    min-height: 42px;
    border: 1px solid rgba(255, 255, 255, .07);
    background: #070707;
    color: #8b8b8b;
    cursor: pointer;
    padding: 0 20px;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .18em;
    text-transform: uppercase;
    transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.domain-tabs button:hover,
.domain-tabs button.active {
    border-color: var(--line);
    background: rgba(214, 163, 35, .08);
    color: var(--gold);
}

.course-catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.elite-course-card{
    display:flex;
    flex-direction:column;
    background:#080808;
    border:1px solid rgba(255,255,255,.08);
    padding:20px;
    min-height:620px;
    transition:.35s;
    overflow:hidden;
}
.elite-course-card:hover{
    transform:translateY(-8px);
    border-color:#ff5a0a;
    box-shadow:0 25px 60px rgba(0,0,0,.45);
}

.elite-course-card:hover {
    border-color: rgba(214, 163, 35, .22);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .35);
}

.elite-course-card.is-hidden {
    display: none;
}

.course-thumb{
    display:block;
    position:relative;
    width:100%;
    height:210px;
    overflow:hidden;
    border:1px solid rgba(255,255,255,.06);
    background:#111;
    margin-bottom:20px;
}

.course-title-link{
    color:inherit;
    text-decoration:none;
    transition:color .2s ease;
}

.course-title-link:hover{
    color:var(--gold);
}

.course-thumb img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:.4s;
}

.elite-course-card:hover .course-thumb img{
    transform:scale(1.04);
}

.course-thumb img.is-missing {
    display: none;
}

.course-thumb-fallback {
    position: absolute;
    inset: 0;
    z-index: 0;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #151515, #2a2a2a);
    color: rgba(214, 163, 35, .45);
    font-size: 72px;
    font-weight: 900;
    text-transform: uppercase;
}

.course-thumb .elite-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #ff8a42, #ff5a0a);
    color: #050505;
    font-size: 8px;
    font-weight: 900;
    letter-spacing: .14em;
    text-transform: uppercase;
}

/* .course-thumb .course-rating{
    position:absolute;
    left:12px;
    bottom:12px;
    top:auto;
    right:auto;
    background:none;
    padding:0;
    color:#ff5a0a;
    font-size:12px;
    font-weight:700;
} */

.course-body{
    display:flex;
    flex-direction:column;
    flex:1;
    padding:0;
}
.course-domain{
    position:absolute;
    right:20px;
    margin:0;
    color:#fff;
    font-size:10px;
    font-weight:700;
    letter-spacing:.25em;
}

.course-body h3 {
    color: #f3f3f3;
    font-size: 20px;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.2;
}

.course-body > p {
    margin-top: 16px;
    color: #777;
    font-size: 13px;
    line-height: 1.75;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-meta-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-top:auto;
    padding-top:18px;
    border-top:1px solid rgba(255,255,255,.08);
    color:#fff;
    font-size:10px;
    letter-spacing:.18em;
    text-transform:uppercase;
}
.btn-join{
    display:flex;
    align-items:center;
    justify-content:center;
    width:108px;
    height:36px;
    border:1px solid rgba(255,255,255,.45);
    background:transparent;
    color:#fff;
    text-decoration:none;
    font-size:10px;
    font-weight:700;
    letter-spacing:.16em;
    text-transform:uppercase;
    transition:.3s;
}
.btn-join:hover{
    background:#ff5a0a;
    border-color:#ff5a0a;
    color:#000;
}

.course-price em {
    color: var(--gold);
    font-style: normal;
}
.course-footer{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-top:22px;
}
.course-price{
    display:flex;
    align-items:center;
    gap:6px;
    color:#777;
    font-size:13px;
    font-weight:700;
    text-transform:uppercase;
}

.course-price span{
    color:#777;
}

.course-price em{
    color:#ff5a0a;
    font-style:normal;
    font-weight:800;
}



.course-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:18px;
}

.course-rating-inline{
    color:#ff5a0a;
    font-size:12px;
    font-weight:700;
    letter-spacing:.05em;
}

.course-domain{
    color:#ffffff;
    font-size:10px;
    font-weight:700;
    letter-spacing:.22em;
    text-transform:uppercase;
    margin:0;
}

@media (max-width: 1080px) {
    .course-catalog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .catalog-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .domain-tabs {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .courses-hero {
        padding: 128px 0 56px;
    }

    .course-catalog-grid {
        grid-template-columns: 1fr;
    }

    .mentor-slide {
        flex-basis: 180px;
    }
}