/* ==========================================================
   Knowlettwoods – Courses listing & course detail
   ========================================================== */

/* ================= Listing ================= */
.courses-section { padding-top: 40px; }
.course-filters { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; margin-bottom: 40px; }
.filter-search, .filter-select { position: relative; display: block; }
.filter-search svg { position: absolute; left: 22px; top: 50%; width: 24px; height: 24px; transform: translateY(-50%); pointer-events: none; }
.filter-select svg { position: absolute; right: 18px; top: 50%; width: 20px; height: 20px; transform: translateY(-50%); color: var(--navy); pointer-events: none; }
.filter-search input, .filter-select select { width: 100%; font: inherit; font-size: 17px; color: var(--navy); background: #fff; border: 1.5px solid #d3dcea; border-radius: 10px; padding: 14px 20px 14px 64px; box-shadow: 0 6px 16px rgba(15, 42, 95, .05); }
.filter-select select { padding: 14px 48px 14px 22px; font-weight: 600; appearance: none; cursor: pointer; }
.filter-search input:focus, .filter-select select:focus { outline: none; border-color: var(--yellow); box-shadow: 0 0 0 4px rgba(246, 184, 12, .18); }

.course-card { padding: 26px 30px 30px; }
.course-card .info-card-head { align-items: flex-start; margin-bottom: 18px; }
.course-card .icon-box { width: 96px; height: 92px; }
.course-card .icon-box svg { width: 64px; height: 64px; }
.course-card h3 { font-size: 26px; margin-bottom: 8px; }
.course-card .course-summary { font-size: 16px; margin: 0; color: var(--text); }
.course-tags { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 0; flex-grow: 1; align-content: flex-start; }
.course-tags li { display: flex; align-items: center; gap: 8px; font-size: 15px; padding: 0 14px; border-left: 1px solid var(--line); }
.course-tags li:first-child { border-left: 0; padding-left: 0; }
.course-tags svg { width: 18px; height: 18px; flex-shrink: 0; }
.no-results { text-align: center; font-size: 18px; color: var(--muted); padding: 30px 0; }

/* ================= Detail banner ================= */
.course-banner { text-align: left; }
.course-banner::before { left: -16%; width: 22%; bottom: -40px; height: 260px; }
.course-banner-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-top: 22px; padding-bottom: 34px; }
.course-banner-text { max-width: 760px; padding-left: 40px; }
.course-banner .accent-bar { margin: 18px 0 14px; }
.course-banner h1 { font-size: 42px; }
.course-banner p { margin: 12px 0 0; font-size: 19px; max-width: 640px; }
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; font-size: 15px; font-weight: 500; color: var(--navy); }
.breadcrumb svg { width: 18px; height: 18px; }
.breadcrumb .crumb-sep { width: 12px; height: 12px; color: var(--yellow); }
.breadcrumb a:hover { color: var(--yellow-dark); }
.course-banner-logo { flex-shrink: 0; margin-right: 22%; text-align: left; }
.course-banner-logo strong { display: block; font-family: var(--font-head); font-weight: 800; font-size: 20px; color: var(--navy); max-width: 230px; line-height: 1.2; margin-bottom: 8px; }
.course-banner-logo img { width: 230px; mix-blend-mode: multiply; }

/* ================= Detail top ================= */
.course-top { padding-top: 40px; padding-bottom: 30px; }
.course-top-grid { display: grid; grid-template-columns: 1.15fr .65fr 1fr; gap: 30px; align-items: center; }
.video-card { position: relative; overflow: hidden; aspect-ratio: 455 / 247; border-radius: 18px; background-color: var(--navy); background-size: cover; background-position: right center; box-shadow: 0 14px 34px rgba(15, 42, 95, .2); display: flex; align-items: flex-end; }
.video-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11, 31, 74, .92) 0%, rgba(11, 31, 74, .55) 55%, rgba(11, 31, 74, .15) 100%); }
/* .video-card::after { content: ""; position: absolute; right: 0; bottom: 0; width: 70%; height: 30%; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 120' preserveAspectRatio='none'%3E%3Cpath d='M0 120C90 116 170 86 240 8V120Z' fill='%23f6b80c'/%3E%3Cpath d='M30 120C120 116 190 92 240 46V120Z' fill='%230b1f4a'/%3E%3C/svg%3E") no-repeat right bottom / 100% 100%; } */
.video-play { position: absolute; left: 50%; top: 45%; width: 66px; height: 66px; padding: 0; border: 0; background: none; cursor: pointer; transition: transform .2s; transform: translate(-50%, -50%); z-index: 1; filter: drop-shadow(0 6px 14px rgba(0, 0, 0, .3)); }
.video-text { position: relative; z-index: 1; padding: 0 30px 34px; color: #fff; }
.video-text strong { display: block; font-family: var(--font-head); font-size: clamp(28px, 3vw, 40px); font-weight: 800; line-height: 1.1; }
.video-text span { font-family: var(--font-head); font-size: clamp(18px, 1.8vw, 24px); font-weight: 700; }

.highlight-list { list-style: none; margin: 0; padding: 0; }
.highlight-list li { display: flex; align-items: center; gap: 18px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 16px; color: var(--navy); font-weight: 500; }
.highlight-list li:last-child { border-bottom: 0; }
.h-icon { width: 50px; height: 50px; flex-shrink: 0; display: grid; place-items: center; background: var(--bg-soft); border-radius: 10px; }
.h-icon svg { width: 32px; height: 32px; }

.price-card { background: #fff; border: 1px solid #e8edf5; border-radius: 18px; box-shadow: var(--card-shadow); padding: 24px 28px 26px; }
.price-card .panel-title { font-size: 26px; padding-bottom: 12px; margin-bottom: 12px; }
.price-card .panel-title::after { width: 50px; height: 4px; }
.price-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 14px; margin-bottom: 12px; }
.price { font-family: var(--font-head); font-weight: 800; font-size: 34px; color: var(--navy); }
.price-enquire { font-size: 26px; }
.price-row del { color: var(--muted); font-size: 18px; font-weight: 600; }
.price-badge { background: var(--yellow); color: var(--navy); font-weight: 700; font-size: 14px; padding: 6px 12px; border-radius: 8px; }
.price-points { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 6px; }
.price-points li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.price-points svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }
.btn-block { width: 100%; }
.btn-counselor { margin-top: 10px; padding: 10px 20px; font-size: 16px; }
.btn-counselor svg { width: 20px; height: 20px; }
.btn-counselor:hover svg { transform: none; }

/* ================= About & benefits ================= */
.course-about { padding-top: 20px; padding-bottom: 30px; }
.about-benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.about-col { padding-right: 40px; border-right: 1px solid var(--line); }
.about-col .panel-title, .benefits-col .panel-title { font-size: 26px; padding-bottom: 12px; margin-bottom: 14px; }
.about-col .panel-title::after, .benefits-col .panel-title::after { width: 60px; height: 4px; }
.about-col p { font-size: 17px; }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.benefit-grid:has(> :nth-child(5)) { grid-template-columns: repeat(5, 1fr); }
.benefit { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; padding: 0 10px; border-left: 1px solid var(--line); font-weight: 600; color: var(--navy); font-size: 15px; line-height: 1.25; }
.benefit:first-child { border-left: 0; }
.benefit svg { width: 46px; height: 46px; }

/* ================= Deliverables & audience ================= */
.course-details { padding-top: 20px; padding-bottom: 40px; }
.details-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: start; }
.deliverables-panel { padding: 22px 26px 26px; }
.deliverables-panel .panel-title, .enroll-panel .panel-title { font-size: 26px; padding-bottom: 12px; margin-bottom: 16px; }
.deliverables-panel .panel-title::after, .enroll-panel .panel-title::after { width: 70px; height: 4px; }
.deliverable-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: 0; }
.deliverable-list li { display: flex; align-items: center; gap: 16px; padding: 10px 14px 10px 0; border-bottom: 1px solid var(--line); }
.deliverable-list li:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
.deliverable-list li:nth-last-child(-n+2) { border-bottom: 0; }
.d-icon { width: 52px; height: 48px; flex-shrink: 0; display: grid; place-items: center; background: var(--bg-soft); border-radius: 10px; }
.d-icon svg { width: 32px; height: 32px; }
.deliverable-list strong { display: block; font-family: var(--font-head); font-size: 15px; font-weight: 700; color: var(--navy); }
.deliverable-list small { font-size: 14px; color: var(--text); }

.enroll-panel { background: #fff8ea; border-radius: 22px; padding: 26px 30px 30px; border: 1px solid #f7ebcd; }
.enroll-panel .panel-title { display: flex; align-items: center; gap: 18px; padding-left: 0; }
.enroll-panel .panel-title::after { left: 72px; }
.enroll-icon svg { width: 52px; height: 52px; display: block; }
.enroll-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.enroll-list li { display: flex; gap: 14px; align-items: flex-start; font-size: 16px; color: var(--navy); }
.enroll-list svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 1px; }

/* ================= Course CTA ================= */
.course-cta-wrap { padding: 10px 0 20px; }
.course-cta { position: relative; overflow: hidden; display: flex; align-items: center; gap: 36px; background: linear-gradient(100deg, var(--navy-deep) 0%, #163a7c 100%); border-radius: 26px; padding: 30px 60px 30px 70px; color: #fff; }
.course-cta-icon { padding-right: 36px; border-right: 1px solid rgba(255, 255, 255, .35); color: #fff; }
.course-cta-icon svg { width: 80px; height: 80px; display: block; }
.course-cta-icon { --ink: #fff; }
.course-cta-text { flex: 1; }
.course-cta h2 { color: #fff; font-size: 42px; font-weight: 800; }
.course-cta h2 span { color: var(--yellow); }
.course-cta p { margin-top: 6px; font-size: 19px; color: #dbe3f2; }
.course-cta .btn { flex-shrink: 0; }

/* ================= Responsive ================= */
@media (max-width: 1280px) {
    .course-top-grid { grid-template-columns: 1fr 1fr; }
    .video-card { grid-column: 1 / -1; max-width: 720px; width: 100%; justify-self: center; }
    .course-banner-logo { margin-right: 14%; }
}

@media (max-width: 1100px) {
    .course-filters { grid-template-columns: 1fr 1fr; gap: 16px; }
    .filter-search { grid-column: 1 / -1; }
    .about-benefits, .details-grid { grid-template-columns: 1fr; }
    .about-col { border-right: 0; padding-right: 0; }
    .course-banner-logo { display: none; }
    .course-banner-text { padding-left: 0; }
    .course-banner::before { left: auto; right: -4%; width: 38%; height: 88px; bottom: -50px; }
    .course-banner h1, .course-cta h2 { font-size: 32px; }
    .course-card h3 { font-size: 22px; }
    .price { font-size: 30px; }
    .benefit-grid, .benefit-grid:has(> :nth-child(5)) { grid-template-columns: repeat(3, 1fr); row-gap: 18px; }
    .benefit:nth-child(3n + 1) { border-left: 0; }
}

@media (max-width: 767px) {
    .course-filters { grid-template-columns: 1fr; }
    .filter-search input, .filter-select select { font-size: 15px; }
    .course-card { padding: 22px 20px 26px; }
    .course-card .course-summary { font-size: 15px; }
    .course-tags li { font-size: 14px; padding: 0 10px; }

    .course-banner h1 { font-size: 28px; letter-spacing: -.4px; }
    .course-banner p { font-size: 16px; }
    .course-card h3 { font-size: 22px; }
    .course-cta h2 { font-size: 26px; }
    .price { font-size: 28px; }
    .price-enquire { font-size: 22px; }
    .video-text strong { font-size: 26px; }
    .price-card .panel-title,
    .about-col .panel-title,
    .benefits-col .panel-title,
    .deliverables-panel .panel-title,
    .enroll-panel .panel-title { font-size: 22px; }
    .course-top-grid { grid-template-columns: 1fr; }
    .video-text { padding: 0 20px 24px; }
    .video-play { width: 52px; height: 52px; }
    .price-card { padding: 22px 18px; }
    .benefit-grid, .benefit-grid:has(> :nth-child(5)) { grid-template-columns: repeat(2, 1fr); row-gap: 20px; }
    .benefit { border-left: 1px solid var(--line); }
    .benefit:nth-child(odd) { border-left: 0; }
    .deliverable-list { grid-template-columns: 1fr; }
    .deliverable-list li, .deliverable-list li:nth-child(even) { padding-left: 0; border-left: 0; }
    .deliverable-list li:nth-last-child(2) { border-bottom: 1px solid var(--line); }
    .deliverables-panel, .enroll-panel { padding: 20px 18px 24px; }
    .course-cta { flex-direction: column; text-align: center; padding: 28px 22px; gap: 18px; }
    .course-cta-icon { border-right: 0; padding-right: 0; }
    .course-cta-icon svg { width: 60px; height: 60px; }
    .course-cta p { font-size: 16px; }
    .course-cta .btn { width: 100%; }
}
.course-card[hidden] { display: none; }

/* Inline video player */
.video-play svg { width: 100%; height: 100%; display: block; }
.video-play:hover { transform: translate(-50%, -50%) scale(1.08); }
.video-player { position: absolute; inset: 0; z-index: 3; background: #000; display: grid; place-items: center; color: #fff; font-size: 18px; font-weight: 600; text-align: center; padding: 0; }
.video-player iframe, .video-player video { width: 100%; height: 100%; border: 0; display: block; object-fit: cover; }
.video-player p { margin: 0; padding: 20px; }
.video-card.is-playing::after { display: none; }