/* assets/css/module-css/courses-redesign.css
   "Our Classes" carousel redesign. Load AFTER courses.css. */

.vn-courses {
    --vnc-blue: #2563eb;
    --vnc-blue-dark: #1d4ed8;
    --vnc-orange: #f97316;
    --vnc-navy: #0f172a;
    --vnc-text: #475569;
    --vnc-muted: #94a3b8;
    --vnc-line: #e8edf3;
    --vnc-radius: 18px;
    --vnc-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --vnc-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Carousel plumbing (equal-height cards, room for shadows) ── */
.vn-courses__carousel .owl-stage { display: flex; }
.vn-courses__carousel .owl-item { display: flex; }
.vn-courses__carousel .owl-item .item { display: flex; width: 100%; }
.vn-courses__carousel .owl-stage-outer { padding: 14px 6px 30px; margin: -14px -6px -6px; }

/* No-JS / not-yet-initialised fallback: horizontal scroll */
.vn-courses .vn-courses__carousel.owl-carousel:not(.owl-loaded) {
    display: flex; gap: 24px; overflow-x: auto; padding: 14px 6px 30px;
}
.vn-courses .vn-courses__carousel:not(.owl-loaded) .item { flex: 0 0 min(340px, 85%); display: flex; }

/* ── Entrance animation (on the slide wrapper so card hover still works) ── */
.vn-courses.has-js:not(.is-inview) .owl-item .item { opacity: 0; transform: translateY(26px); }
.vn-courses.has-js.is-inview .owl-item .item { animation: vnCourseIn 0.7s var(--vnc-ease) both; }
@keyframes vnCourseIn {
    from { opacity: 0; transform: translateY(26px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Card ───────────────────────────────────────────────────── */
.vn-course-card {
    display: flex; flex-direction: column; width: 100%;
    background: #fff; border: 1px solid #eef2f6; border-radius: var(--vnc-radius);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
    overflow: hidden;
    transition: transform 0.35s var(--vnc-ease), box-shadow 0.35s var(--vnc-ease), border-color 0.35s var(--vnc-ease);
}
.vn-course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.14);
    border-color: #dbe6f7;
}

/* Media + badges */
.vn-course-card__media { position: relative; height: 190px; overflow: hidden; background: var(--grey-100, #f1f5f9); }
.vn-course-card__media img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: transform 0.9s var(--vnc-ease);
}
.vn-course-card__media::after {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.18) 0%, rgba(15, 23, 42, 0) 40%, rgba(15, 23, 42, 0.28) 100%);
    opacity: 0.6; transition: opacity 0.5s var(--vnc-ease);
}
.vn-course-card:hover .vn-course-card__media img { transform: scale(1.08); }
.vn-course-card:hover .vn-course-card__media::after { opacity: 1; }

.vn-course-card__badge {
    position: absolute; top: 12px; z-index: 2;
    padding: 5px 12px; border-radius: 999px;
    font-size: 12px; font-weight: 600; line-height: 1.2; white-space: nowrap;
    transition: transform 0.35s var(--vnc-spring);
}
.vn-course-card__badge--left { left: 12px; background: rgba(255, 255, 255, 0.92); color: var(--vnc-navy); backdrop-filter: blur(4px); }
.vn-course-card__badge--right { right: 12px; background: rgba(15, 23, 42, 0.88); color: #fff; }
.vn-course-card:hover .vn-course-card__badge { transform: translateY(-3px); }

/* Body */
.vn-course-card__body { display: flex; flex-direction: column; flex: 1; padding: 18px 18px 18px; }

.vn-course-card__eyebrow {
    display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 0;
    font-size: 11.5px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
}
.vn-course-card__wing--orange { color: var(--vnc-orange); }
.vn-course-card__wing--blue { color: var(--vnc-blue); }
.vn-course-card__meta { display: inline-flex; align-items: center; gap: 8px; color: #64748b; }
.vn-course-card__meta::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: #cbd5e1; }

.vn-course-card__title {
    margin: 10px 0 8px; font-size: 19px; line-height: 1.35; font-weight: 700; color: var(--vnc-navy);
    min-height: calc(1.35em * 2);
    transition: color 0.3s var(--vnc-ease);
}
.vn-course-card:hover .vn-course-card__title { color: var(--vnc-blue); }

.vn-course-card__desc {
    margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: var(--vnc-text);
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
    min-height: calc(1.6em * 3);
}

.vn-course-card__points {
    list-style: none; margin: 0 0 14px; padding: 14px 0 7px; border-top: 1px solid var(--vnc-line);
}
.vn-course-card__points li {
    position: relative; padding-left: 24px; margin-bottom: 8px;
    font-size: 14px; line-height: 1.45; color: #334155;
    transition: transform 0.3s var(--vnc-ease);
}
.vn-course-card__points li::before {
    content: ''; position: absolute; left: 0; top: 1px; width: 14px; height: 14px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
}
.vn-course-card:hover .vn-course-card__points li { transform: translateX(3px); }
.vn-course-card:hover .vn-course-card__points li:nth-child(2) { transition-delay: 0.04s; }
.vn-course-card:hover .vn-course-card__points li:nth-child(3) { transition-delay: 0.08s; }

/* Rating row */
.vn-course-card__rating-row {
    margin-top: auto; display: flex; align-items: center; justify-content: space-between;
    padding: 12px 0; margin-bottom: 14px;
    border-top: 1px solid var(--vnc-line); border-bottom: 1px solid var(--vnc-line);
}
.vn-course-card__rating { display: flex; align-items: center; gap: 7px; font-size: 12.5px; }
.vn-course-card__rating strong { color: var(--vnc-navy); font-weight: 700; }
.vn-course-card__reviews { color: var(--vnc-muted); font-size: 12px; }

/* Partial stars: --rating (0-5) controls the fill */
.vn-stars {
    --rating: 5;
    font-size: 13px; line-height: 1; letter-spacing: 2px;
    background: linear-gradient(90deg, #f59e0b calc(var(--rating) / 5 * 100%), #d5dbe3 0);
    -webkit-background-clip: text; background-clip: text;
    color: transparent; -webkit-text-fill-color: transparent;
}

/* Heart */
.vn-course-card__heart {
    width: 34px; height: 34px; display: grid; place-items: center; padding: 0;
    border: 1px solid #e2e8f0; border-radius: 50%; background: #fff; color: #64748b; cursor: pointer;
    transition: color 0.25s var(--vnc-ease), border-color 0.25s var(--vnc-ease), background 0.25s var(--vnc-ease), transform 0.3s var(--vnc-spring);
}
.vn-course-card__heart:hover { color: #ef4444; border-color: #fecaca; transform: scale(1.1); }
.vn-course-card__heart.is-active { color: #ef4444; background: #fee2e2; border-color: #fecaca; animation: vnHeartPop 0.45s var(--vnc-spring); }
.vn-course-card__heart.is-active svg { fill: currentColor; }
@keyframes vnHeartPop { 0% { transform: scale(1); } 45% { transform: scale(1.3); } 100% { transform: scale(1); } }

/* Enquiry button */
.vn-course-card__btn {
    position: relative; overflow: hidden; width: 100%; height: 44px;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    border: 0; border-radius: 10px; background: var(--vnc-blue); color: #fff; cursor: pointer;
    font-family: inherit; font-size: 12.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
    transition: background 0.3s var(--vnc-ease), transform 0.3s var(--vnc-ease), box-shadow 0.3s var(--vnc-ease);
}
.vn-course-card__btn::before {
    content: ''; position: absolute; inset: 0; transform: translateX(-120%);
    background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, 0.32) 50%, transparent 80%);
    transition: transform 0.7s var(--vnc-ease);
}
.vn-course-card__btn:hover { background: var(--vnc-blue-dark); transform: translateY(-2px); box-shadow: 0 12px 24px rgba(37, 99, 235, 0.3); }
.vn-course-card__btn:hover::before { transform: translateX(120%); }
.vn-course-card__btn:active { transform: translateY(0) scale(0.98); }
.vn-course-card__btn svg { transition: transform 0.3s var(--vnc-spring); }
.vn-course-card__btn:hover svg { transform: translateX(5px); }

/* ── Footer: numbered pages | prospectus | arrows ───────────── */
.vn-courses__footer {
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
    margin-top: 18px; padding-top: 22px; border-top: 1px solid var(--vnc-line);
}
.vn-courses__dots { display: flex; gap: 8px; }
.vn-courses__dot {
    width: 40px; height: 40px; display: grid; place-items: center; padding: 0;
    border: 1px solid #e2e8f0; border-radius: 50%; background: #fff; color: #475569; cursor: pointer;
    font-family: inherit; font-size: 13px; font-weight: 700; line-height: 1;
    transition: background 0.3s var(--vnc-ease), color 0.3s var(--vnc-ease), border-color 0.3s var(--vnc-ease), transform 0.3s var(--vnc-spring), box-shadow 0.3s var(--vnc-ease);
}
.vn-courses__dot:hover { border-color: var(--vnc-orange); color: var(--vnc-orange); transform: translateY(-2px); }
.vn-courses__dot.is-active {
    background: var(--vnc-orange); border-color: var(--vnc-orange); color: #fff;
    transform: scale(1.06); box-shadow: 0 8px 16px rgba(249, 115, 22, 0.32);
}

.vn-courses__prospectus {
    display: inline-flex; align-items: center; gap: 10px; text-align: center;
    font-size: 14px; font-weight: 600; color: var(--vnc-navy); text-decoration: none;
    transition: color 0.25s var(--vnc-ease);
}
.vn-courses__prospectus-icon {
    width: 28px; height: 28px; flex: none; display: grid; place-items: center; border-radius: 50%;
    background: #eaf1ff; color: var(--vnc-blue);
    transition: background 0.3s var(--vnc-ease), color 0.3s var(--vnc-ease), transform 0.3s var(--vnc-spring);
}
.vn-courses__prospectus:hover { color: var(--vnc-blue); }
.vn-courses__prospectus:hover .vn-courses__prospectus-icon { background: var(--vnc-blue); color: #fff; transform: translateY(3px); }

.vn-courses__arrows { display: flex; gap: 10px; }
.vn-courses__arrow {
    width: 44px; height: 44px; display: grid; place-items: center; padding: 0;
    border: 1px solid #e2e8f0; border-radius: 50%; background: #fff; color: var(--vnc-navy); cursor: pointer;
    transition: background 0.3s var(--vnc-ease), color 0.3s var(--vnc-ease), border-color 0.3s var(--vnc-ease), transform 0.3s var(--vnc-spring);
}
.vn-courses__arrow svg { transition: transform 0.3s var(--vnc-ease); }
.vn-courses__arrow:hover { background: var(--vnc-navy); border-color: var(--vnc-navy); color: #fff; transform: translateY(-2px); }
.vn-courses__arrow--prev:hover svg { transform: translate(2px, 2px); }
.vn-courses__arrow--next:hover svg { transform: translate(2px, -2px); }
.vn-courses__arrow:active { transform: scale(0.94); }

/* Keyboard focus */
.vn-course-card__btn:focus-visible,
.vn-course-card__heart:focus-visible,
.vn-courses__dot:focus-visible,
.vn-courses__arrow:focus-visible,
.vn-courses__prospectus:focus-visible { outline: 3px solid rgba(245, 158, 11, 0.45); outline-offset: 2px; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 767.98px) {
    .vn-course-card__media { height: 200px; }
    .vn-courses__footer { flex-wrap: wrap; }
    .vn-courses__prospectus { order: 3; width: 100%; justify-content: center; }
}

/* ── Reduced motion ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .vn-courses.has-js:not(.is-inview) .owl-item .item { opacity: 1; transform: none; }
    .vn-courses.has-js.is-inview .owl-item .item { animation: none; }
    .vn-courses *, .vn-courses *::before, .vn-courses *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}