/* ==========================================================================
   UNIVERSITY OF MUMBAI COURSES - SPECIFIC STYLESHEET (ONE-FOLD HERO)
   ========================================================================== */

:root {
    --mu-primary: #1e1b4b;
    --mu-secondary: #312e81;
    --mu-accent: #f59e0b;
    --mu-gold: #ffb703;
    --mu-dark: #0f172a;
    --mu-light: #f8fafc;
}

/* ══════════════ HERO SECTION (ONE FOLD / NO SCROLL) ══════════════ */
.mu-hero {
    background-image: url('/assets/images/mumbaiuniversity.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    /* Exactly 1 fold height minus navbar height so it requires zero scrolling */
    height: calc(100vh - 76px);
    max-height: 820px;
    min-height: 520px;
    padding: 0;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Deep atmospheric overlay for high readability and premium aesthetic */
.mu-hero .mu-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(135deg, rgba(15, 12, 41, 0.93) 0%, rgb(30 27 75 / 56%) 55%, rgba(49, 46, 129, 0.82) 100%);
    z-index: 1;
}

/* Decorative background glowing shapes */
.mu-hero-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.18) 0%, rgba(245, 158, 11, 0) 70%);
    top: -10%;
    left: -5%;
    z-index: 1;
    pointer-events: none;
}

.mu-hero-glow-2 {
    position: absolute;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.22) 0%, rgba(99, 102, 241, 0) 70%);
    bottom: -15%;
    right: 10%;
    z-index: 1;
    pointer-events: none;
}

/* Content Container relative over overlay */
.mu-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

/* University Logo Box */
.mu-logo-wrapper {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    padding: 8px 18px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 16px;
    backdrop-filter: blur(8px);
    transition: transform 0.3s ease;
}

.mu-logo-wrapper:hover {
    transform: translateY(-2px);
}

.mu-logo-img {
    max-height: 50px;
    width: auto;
    object-fit: contain;
}

/* Pill Badge: ENROLL - LEARN - EARN */
.mu-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #111827;
    font-weight: 800;
    font-size: 12.5px;
    letter-spacing: 1.2px;
    padding: 6px 16px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
    text-transform: uppercase;
    margin-bottom: 16px;
}

.mu-hero-badge i {
    font-size: 12px;
}

/* Main Hero Heading - Perfectly balanced for one fold */
.mu-hero-heading {
    font-size: clamp(1.65rem, 2.6vw, 2.35rem);
    font-weight: 700;
    line-height: 1.25;
    color: #ffffff;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.mu-hero-heading .mu-gold-text {
    background: linear-gradient(135deg, #ffe082 0%, #ffb703 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Feature Icon Pills below main text */
.mu-feature-list {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 20px;
}

.mu-feature-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 14px;
    border-radius: 10px;
    backdrop-filter: blur(8px);
}

.mu-feature-pill-icon {
    width: 33px;
    height: 33px;
    border-radius: 8px;
    background: rgba(255, 183, 3, 0.18);
    color: #ffb703;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
}

.mu-feature-pill-text {
    color: #ffffff;
    font-weight: 600;
    font-size: 13px;
    line-height: 1.2;
}

.mu-feature-pill-text span {
    display: block;
    font-size: 11.5px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
}

/* ══════════════ HERO RIGHT FORM CARD (COMPACT FOR ONE FOLD) ══════════════ */
.mu-form-card {
    background: rgba(255, 255, 255, 0.97);
    border-radius: 20px;
    padding: 24px 26px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(14px);
    position: relative;
}

.mu-form-title {
    font-size: 22px;
    font-weight: 800;
    color: #1e1b4b;
    margin-bottom: 4px;
}

.mu-form-subtitle {
    font-size: 13.5px;
    color: #64748b;
    margin-bottom: 18px;
    line-height: 1.4;
}

.mu-form-group {
    margin-bottom: 12px;
}

.mu-form-label {
    font-size: 11.5px;
    font-weight: 700;
    color: #334155;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mu-form-input {
    border-radius: 10px;
    border: 1.5px solid #e2e8f0;
    padding: 10px 14px;
    font-size: 14px;
    color: #1e293b;
    background: #f8fafc;
    transition: all 0.25s ease;
}

.mu-form-input:focus {
    border-color: #4f46e5;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.12);
    outline: none;
}

.mu-form-btn {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border: none;
    color: #ffffff;
    font-weight: 700;
    font-size: 15px;
    padding: 12px 20px;
    border-radius: 10px;
    width: 100%;
    margin-top: 8px;
    box-shadow: 0 8px 18px rgba(217, 119, 6, 0.25);
    transition: all 0.3s ease;
    cursor: pointer;
}

.mu-form-btn:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(217, 119, 6, 0.35);
    color: #ffffff;
}

@media (max-width: 991px) {
    .mu-hero {
        height: auto;
        max-height: none;
        min-height: auto;
        padding: 50px 0;
    }

    .mu-form-card {
        margin-top: 25px;
        padding: 24px 20px;
    }
}

/* ══════════════ LEARN SKILLS & EARN CREDITS SECTION (COMPACT DESIGN) ══════════════ */
.mu-credits-section {
    padding: 55px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

.mu-section-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fef3c7;
    color: #d97706;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 1px;
    padding: 5px 15px;
    border-radius: 50px;
    text-transform: uppercase;
    margin-bottom: 14px;
    border: 1px solid #fde68a;
}

.mu-section-title {
    font-size: clamp(1.8rem, 2.8vw, 2.4rem);
    font-weight: 800;
    color: #1e1b4b;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.mu-section-subtitle {
    font-size: 1.02rem;
    color: #4f46e5;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.45;
}

.mu-section-intro {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.55;
    margin-bottom: 0;
}

/* Compact Feature Strips */
.mu-credit-strip {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 14px 18px;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(30, 27, 75, 0.03);
    transition: all 0.3s ease;
}

.mu-credit-strip:last-child {
    margin-bottom: 0;
}

.mu-credit-strip:hover {
    transform: translateX(6px);
    border-color: #f59e0b;
    box-shadow: 0 8px 22px rgba(30, 27, 75, 0.08);
}

.mu-strip-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.mu-credit-strip:hover .mu-strip-icon {
    transform: scale(1.08);
}

.mu-strip-num {
    font-size: 18px;
    font-weight: 800;
    color: #cbd5e1;
    margin-left: auto;
    padding-left: 10px;
    flex-shrink: 0;
}

.mu-credit-strip:hover .mu-strip-num {
    color: #f59e0b;
}

.mu-strip-content h4 {
    font-size: 15px;
    font-weight: 700;
    color: #1e1b4b;
    margin-bottom: 2px;
}

.mu-strip-content p {
    font-size: 13px;
    color: #475569;
    margin: 0;
    line-height: 1.4;
}

/* Custom Strip Accents */
.theme-gold .mu-strip-icon {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #d97706;
}

.theme-indigo .mu-strip-icon {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    color: #4f46e5;
}

.theme-emerald .mu-strip-icon {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #059669;
}

.theme-sky .mu-strip-icon {
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    color: #0284c7;
}

.theme-rose .mu-strip-icon {
    background: linear-gradient(135deg, #ffe4e6 0%, #fecdd3 100%);
    color: #e11d48;
}

/* ══════════════ SKILL BASED COURSES SECTION (3 IN A ROW HORIZONTAL CARDS) ══════════════ */
.mu-courses-section {
    padding: 65px 0 75px;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.mu-course-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(30, 27, 75, 0.03);
    display: flex;
    flex-direction: row;
    align-items: center;
    height: 100%;
    min-height: 120px;
    transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.mu-course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 28px rgba(30, 27, 75, 0.1);
    border-color: rgba(245, 158, 11, 0.7);
}

.mu-course-img-wrapper {
    position: relative;
    width: 125px;
    min-width: 125px;
    height: 125px;
    overflow: hidden;
    background: #f1f5f9;
    align-self: stretch;
}

.mu-course-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.mu-course-card:hover .mu-course-img-wrapper img {
    transform: scale(1.08);
}

.mu-course-badge {
    position: absolute;
    top: 6px;
    left: 6px;
    background: rgba(15, 12, 41, 0.88);
    backdrop-filter: blur(4px);
    color: #fef08a;
    font-size: 8.5px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 12px;
    border: 1px solid rgba(254, 240, 138, 0.3);
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 3px;
}

.mu-course-body {
    padding: 12px 14px 12px 14px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-grow: 1;
}

.mu-course-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #1e1b4b;
    margin-bottom: 8px;
    line-height: 1.32;
    transition: color 0.3s ease;
}

.mu-course-card:hover .mu-course-title {
    color: #d97706;
}

.mu-course-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 10px;
    font-size: 11.5px;
}

.mu-meta-duration {
    color: #475569;
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
}

.mu-meta-duration i {
    color: #d97706;
}

.mu-meta-credits {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
    padding: 2px 8px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.mu-meta-credits i {
    color: #16a34a;
}

@media (max-width: 575px) {
    .mu-course-card {
        flex-direction: column;
    }

    .mu-course-img-wrapper {
        width: 100%;
        height: 140px;
    }
}

/* ══════════════ CAP INFOGRAPHIC SECTION (COMPACT HORIZONTAL PROCESS) ══════════════ */
.mu-cap-section {
    padding: 55px 0 65px;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 60%, #090d16 100%);
    position: relative;
    overflow: hidden;
    color: #ffffff;
}

.mu-cap-bg-glow {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.2;
    pointer-events: none;
    z-index: 0;
}

.mu-cap-bg-glow.glow-1 {
    top: -80px;
    left: -80px;
    background: #f59e0b;
}

.mu-cap-bg-glow.glow-2 {
    bottom: -80px;
    right: -80px;
    background: #06b6d4;
}

.mu-cap-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    line-height: 1.25;
    color: #ffffff;
}

.mu-gap-word {
    color: #f59e0b;
    text-shadow: 0 0 18px rgba(245, 158, 11, 0.4);
}

.mu-cap-word {
    background: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #f472b6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mu-cap-subtitle {
    font-size: 0.98rem;
    color: #cbd5e1;
    max-width: 580px;
    margin: 0 auto;
}

/* Compact Horizontal Process Card */
.mu-cap-compact-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 16px 18px;
    display: flex;
    align-items: center;
    gap: 16px;
    height: 100%;
    min-height: 105px;
    backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    z-index: 1;
}

.mu-cap-compact-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.09);
}

.mu-cap-letter-badge {
    width: 54px;
    height: 54px;
    min-width: 54px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    font-weight: 900;
    color: #ffffff;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.theme-c .mu-cap-letter-badge {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.theme-a .mu-cap-letter-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.theme-p .mu-cap-letter-badge {
    background: linear-gradient(135deg, #ec4899 0%, #be185d 100%);
}

.mu-cap-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.mu-cap-step-tag {
    font-size: 10px;
    font-weight: 700;
    color: #94a3b8;
    letter-spacing: 0.8px;
    margin-bottom: 4px;
}

.mu-cap-title-sm {
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
    line-height: 1.3;
}

.mu-cap-desc-sm {
    font-size: 0.88rem;
    color: #cbd5e1;
    line-height: 1.45;
    margin: 0;
}

/* Theme Hover Highlights */
.theme-c:hover {
    border-color: rgba(245, 158, 11, 0.6);
    box-shadow: 0 12px 28px rgba(245, 158, 11, 0.14);
}

.theme-a:hover {
    border-color: rgba(16, 185, 129, 0.6);
    box-shadow: 0 12px 28px rgba(16, 185, 129, 0.14);
}

.theme-p:hover {
    border-color: rgba(236, 72, 153, 0.6);
    box-shadow: 0 12px 28px rgba(236, 72, 153, 0.14);
}

@media (max-width: 575px) {
    .mu-cap-compact-card {
        padding: 14px 16px;
    }
}

/* ══════════════ BENEFITS WITH HUNARHO (EXACT SCREENSHOT REFERENCE DESIGN) ══════════════ */
.mu-benefits-infographic {
    padding: 70px 0 85px;
    /* background: #f8fafc; */
    position: relative;
    overflow: hidden;
    color: #0f172a;
    border-top: 1px solid #e2e8f0;
}

.mu-brand-grad {
    color: #6d28d9;
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.mu-info-img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    /* box-shadow: 0 15px 45px rgba(15, 23, 42, 0.08); */
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* .mu-info-img:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 55px rgba(15, 23, 42, 0.12);
} */

.mu-title-cap {
    font-size: 1.6rem;
    color: #1e1b4b;
    transform: rotate(-12deg);
}

.mu-info-main-title {
    font-size: clamp(2.1rem, 3.8vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    color: #0f172a;
}

/* Central Circular Hub with Multi-color Conic Ring */
.mu-ref-hub-wrapper {
    width: 310px;
    height: 310px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 15px;
}

.mu-ref-hub-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(#7c3aed 0deg 90deg,
            #10b981 90deg 180deg,
            #f97316 180deg 270deg,
            #3b82f6 270deg 360deg);
    padding: 6px;
    box-shadow: 0 14px 35px rgba(109, 40, 217, 0.15);
}

.mu-ref-hub-ring::after {
    content: '';
    position: absolute;
    inset: 6px;
    background: #f8fafc;
    border-radius: 50%;
}

.mu-ref-hub-inner {
    position: relative;
    z-index: 2;
    width: 270px;
    height: 270px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
}

.mu-ref-hub-h {
    font-size: 5.2rem;
    font-weight: 900;
    color: #6d28d9;
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -2px;
}

.mu-ref-hub-title {
    font-size: 1.18rem;
    font-weight: 900;
    color: #0f172a;
    margin-bottom: 3px;
}

.mu-ref-hub-subtitle {
    font-size: 0.95rem;
    font-weight: 700;
    color: #4338ca;
    line-height: 1.35;
}

/* Locked 3-Column Infographic Layout */
.mu-ref-infographic-layout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.mu-ref-col-left {
    width: 330px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.mu-ref-col-middle {
    width: 85px;
    height: 410px;
    flex-shrink: 0;
}

.mu-ref-col-right {
    flex-grow: 1;
    max-width: 760px;
}

/* Perimeter Anchor Dots on Circular Hub */
.mu-hub-anchor {
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid;
    z-index: 5;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.15);
}

.mu-hub-anchor.dot-purple {
    top: 44px;
    right: 8px;
    border-color: #7c3aed;
}

.mu-hub-anchor.dot-green {
    top: 111px;
    right: -6px;
    border-color: #10b981;
}

.mu-hub-anchor.dot-orange {
    top: 191px;
    right: -6px;
    border-color: #f97316;
}

.mu-hub-anchor.dot-blue {
    bottom: 44px;
    right: 8px;
    border-color: #3b82f6;
}

.mu-connector-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

@media (max-width: 991px) {
    .mu-ref-infographic-layout {
        flex-direction: column;
        gap: 30px;
    }

    .mu-ref-col-left {
        width: 100%;
        align-items: center;
        text-align: center;
    }
}

/* 4 Pastel Pill Bars matching screenshot */
.mu-ref-pill {
    position: relative;
    border-radius: 50px;
    padding: 18px 30px 18px 45px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
    transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
}

.mu-ref-pill:hover {
    transform: translateX(8px);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

/* Overlapping Number Node Badge */
.mu-ref-node {
    position: absolute;
    left: -12px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 900;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    z-index: 3;
}

/* Dual Icon Illustration Box */
.mu-ref-icon-box {
    width: 60px;
    height: 60px;
    min-width: 60px;
    border-radius: 16px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    position: relative;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
    z-index: 2;
}

.mu-ref-icon-box .badge-sub {
    position: absolute;
    bottom: -4px;
    right: -4px;
    font-size: 0.78rem;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.mu-ref-body {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    z-index: 2;
}

.mu-ref-title {
    font-size: 1.12rem;
    font-weight: 800;
    margin-bottom: 5px;
    line-height: 1.3;
}

.mu-ref-desc {
    font-size: 0.88rem;
    color: #475569;
    line-height: 1.5;
    margin: 0;
}

/* Far-right watermark icon */
.mu-ref-watermark {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    opacity: 0.12;
    z-index: 1;
    pointer-events: none;
}

/* Card 1: Purple (LMS) */
.pill-purple {
    background: #f5f3ff;
    border: 1px solid #ddd6fe;
    border-right: 8px solid #7c3aed;
}

.node-purple {
    color: #7c3aed;
    border: 3px solid #7c3aed;
}

.box-purple {
    color: #7c3aed;
}

.box-purple .badge-sub {
    color: #6d28d9;
}

.title-purple {
    color: #5b21b6;
}

.watermark-purple {
    color: #7c3aed;
}

/* Card 2: Green (Career & Job Portal) */
.pill-green {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-right: 8px solid #10b981;
}

.node-green {
    color: #059669;
    border: 3px solid #10b981;
}

.box-green {
    color: #059669;
}

.box-green .badge-sub {
    color: #047857;
}

.title-green {
    color: #065f46;
}

.watermark-green {
    color: #10b981;
}

/* Card 3: Orange (AI Placement Support) */
.pill-orange {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    border-right: 8px solid #f97316;
}

.node-orange {
    color: #ea580c;
    border: 3px solid #f97316;
}

.box-orange {
    color: #ea580c;
}

.box-orange .badge-sub {
    color: #c2410c;
}

.title-orange {
    color: #9a3412;
}

.watermark-orange {
    color: #f97316;
}

/* Card 4: Blue (Performance & Program Management) */
.pill-blue {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-right: 8px solid #3b82f6;
}

.node-blue {
    color: #2563eb;
    border: 3px solid #3b82f6;
}

.box-blue {
    color: #2563eb;
}

.box-blue .badge-sub {
    color: #1d4ed8;
}

.title-blue {
    color: #1e40af;
}

.watermark-blue {
    color: #3b82f6;
}

@media (max-width: 991px) {
    .mu-ref-hub-wrapper {
        margin-bottom: 25px;
    }

    .mu-ref-pill {
        padding-left: 36px;
    }
}

@media (max-width: 575px) {
    .mu-ref-pill {
        border-radius: 24px;
        flex-direction: column;
        align-items: flex-start;
        padding: 24px 20px;
    }

    .mu-ref-node {
        left: 14px;
        top: -16px;
    }
}

/* ══════════════ CREATIVE CALL TO ACTION (CTA) SECTION ══════════════ */
.mu-cta-section {
    position: relative;
    background: #f8fafc;
    padding: 60px 0 90px;
}

.mu-cta-banner {
    position: relative;
    border-radius: 36px;
    background: linear-gradient(135deg, #18113e 0%, #311d73 55%, #581c87 100%);
    padding: 60px 50px;
    color: #ffffff;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(49, 29, 115, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Background Animated Orbs */
.mu-cta-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    pointer-events: none;
    z-index: 1;
}
.mu-cta-orb.orb-1 {
    width: 320px;
    height: 320px;
    background: #f59e0b;
    top: -80px;
    right: -50px;
}
.mu-cta-orb.orb-2 {
    width: 280px;
    height: 280px;
    background: #a855f7;
    bottom: -60px;
    left: 20%;
}
.mu-cta-orb.orb-3 {
    width: 250px;
    height: 250px;
    background: #10b981;
    top: 30%;
    left: -80px;
}

.mu-cta-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 1.2px;
    color: #fde047;
    backdrop-filter: blur(10px);
}

.mu-cta-tagline {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1.25;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.mu-cta-tagline .hindi-word {
    background: linear-gradient(90deg, #fbbf24, #f59e0b, #fef08a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.mu-cta-desc {
    font-size: 1.12rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    max-width: 580px;
}

/* Action Buttons */
.mu-cta-btn-primary {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #ffffff !important;
    font-weight: 800;
    font-size: 1.05rem;
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.4);
    transition: all 0.3s ease;
}

.mu-cta-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 35px rgba(245, 158, 11, 0.6);
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

.mu-cta-btn-outline {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.28);
    color: #ffffff !important;
    font-weight: 700;
    font-size: 1.02rem;
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.mu-cta-btn-outline:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: #ffffff;
    transform: translateY(-3px);
}

/* Trust Items */
.mu-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

/* Right Side Collage / Visual Frame */
.mu-cta-visual {
    padding: 15px;
}

.mu-cta-img-frame {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
    background: #1e1b4b;
}

.mu-cta-main-img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.mu-cta-img-frame:hover .mu-cta-main-img {
    transform: scale(1.04);
}

/* Floating Glass Badges */
.mu-cta-float-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 12px 20px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
    z-index: 5;
    color: #0f172a;
}

.mu-cta-float-badge .badge-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.mu-cta-float-badge .badge-text strong {
    display: block;
    font-size: 1.05rem;
    font-weight: 900;
    color: #0f172a;
    line-height: 1.1;
}

.mu-cta-float-badge .badge-text span {
    font-size: 0.8rem;
    color: #64748b;
    font-weight: 600;
}

.float-badge-top {
    top: 20px;
    right: -15px;
    animation: floatSmooth 4s ease-in-out infinite;
}

.float-badge-bottom {
    bottom: 25px;
    left: -15px;
    animation: floatSmooth 4s ease-in-out infinite 2s;
}

@keyframes floatSmooth {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@media (max-width: 991px) {
    .mu-cta-banner {
        padding: 40px 25px;
    }
    .mu-cta-tagline {
        font-size: 2.1rem;
    }
    .float-badge-top {
        top: 15px;
        right: 10px;
    }
    .float-badge-bottom {
        bottom: 15px;
        left: 10px;
    }
}

/* ══════════════ PENTAGONAL CREST CARDS (LEARN SKILLS & EARN CREDITS) ══════════════ */
.mu-penta-wrapper {
    position: relative;
    width: 100%;
    max-width: 220px;
    padding: 2.5px;
    clip-path: polygon(50% 0%, 100% 16%, 100% 100%, 0% 100%, 0% 16%);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    filter: drop-shadow(0 10px 22px rgba(15, 23, 42, 0.07));
}

.mu-penta-inner {
    position: relative;
    background: #ffffff;
    clip-path: polygon(50% 0%, 100% 16%, 100% 100%, 0% 100%, 0% 16%);
    padding: 34px 16px 20px;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.mu-penta-wrapper:hover {
    transform: translateY(-6px) scale(1.03);
    filter: drop-shadow(0 16px 30px rgba(15, 23, 42, 0.14));
}

.mu-penta-badge {
    position: absolute;
    top: 14px;
    right: 18px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.8px;
    opacity: 0.35;
}

.mu-penta-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 12px;
    transition: transform 0.4s ease;
}

.mu-penta-wrapper:hover .mu-penta-icon {
    transform: rotate(8deg) scale(1.1);
}

.mu-penta-title {
    font-size: 0.98rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: #0f172a;
    line-height: 1.25;
}

.mu-penta-desc {
    font-size: 0.79rem;
    color: #475569;
    line-height: 1.45;
    margin: 0;
}

/* Theme 1: Gold */
.penta-gold {
    background: linear-gradient(135deg, #f59e0b, #fbbf24, #d97706);
}
.penta-gold .mu-penta-icon {
    background: #fef3c7;
    color: #d97706;
    box-shadow: 0 8px 20px rgba(217, 119, 6, 0.2);
}
.penta-gold .mu-penta-badge { color: #d97706; }

/* Theme 2: Indigo */
.penta-indigo {
    background: linear-gradient(135deg, #6366f1, #818cf8, #4f46e5);
}
.penta-indigo .mu-penta-icon {
    background: #e0e7ff;
    color: #4f46e5;
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.2);
}
.penta-indigo .mu-penta-badge { color: #4f46e5; }

/* Theme 3: Emerald */
.penta-emerald {
    background: linear-gradient(135deg, #10b981, #34d399, #059669);
}
.penta-emerald .mu-penta-icon {
    background: #d1fae5;
    color: #059669;
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.2);
}
.penta-emerald .mu-penta-badge { color: #059669; }

/* Theme 4: Sky */
.penta-sky {
    background: linear-gradient(135deg, #0ea5e9, #38bdf8, #0284c7);
}
.penta-sky .mu-penta-icon {
    background: #e0f2fe;
    color: #0284c7;
    box-shadow: 0 8px 20px rgba(2, 132, 199, 0.2);
}
.penta-sky .mu-penta-badge { color: #0284c7; }

/* Theme 5: Rose */
.penta-rose {
    background: linear-gradient(135deg, #f43f5e, #fb7185, #e11d48);
}
.penta-rose .mu-penta-icon {
    background: #ffe4e6;
    color: #e11d48;
    box-shadow: 0 8px 20px rgba(225, 29, 72, 0.2);
}
.penta-rose .mu-penta-badge { color: #e11d48; }

/* ══════════════ REDESIGNED SKILL BASED COURSES (PREMIUM ARCHITECTURE) ══════════════ */
.mu-courses-section {
    position: relative;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 85px 0 95px;
    overflow: hidden;
}

/* Background Atmospheric Glows */
.mu-courses-glow {
    position: absolute;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.18;
    pointer-events: none;
    z-index: 1;
}
.mu-courses-glow.glow-top-left {
    top: -100px;
    left: -100px;
    background: #6d28d9;
}
.mu-courses-glow.glow-bottom-right {
    bottom: -100px;
    right: -100px;
    background: #f59e0b;
}

/* Interactive Filter Bar & Search */
.mu-courses-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 40px;
    position: relative;
    z-index: 3;
}

.mu-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.mu-filter-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 10px 22px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
}

.mu-filter-btn i {
    font-size: 0.95rem;
    color: #64748b;
    transition: color 0.3s ease;
}

.mu-filter-btn:hover {
    border-color: #8b5cf6;
    color: #1e1b4b;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.12);
}

.mu-filter-btn.active {
    background: linear-gradient(135deg, #1e1b4b 0%, #311d73 50%, #4f46e5 100%);
    border-color: #4f46e5;
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
}

.mu-filter-btn.active i {
    color: #fde047;
}

.mu-filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.18);
    color: inherit;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 20px;
}

.mu-filter-btn:not(.active) .mu-filter-count {
    background: #f1f5f9;
    color: #475569;
}

/* Live Search Box */
.mu-course-search-box {
    position: relative;
    min-width: 280px;
    flex-grow: 1;
    max-width: 340px;
}

.mu-course-search-box input {
    width: 100%;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 50px;
    padding: 11px 18px 11px 44px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #0f172a;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
}

.mu-course-search-box input:focus {
    outline: none;
    border-color: #6d28d9;
    box-shadow: 0 0 0 4px rgba(109, 40, 217, 0.12);
}

.mu-course-search-box i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 1rem;
    pointer-events: none;
}

/* Premium Course Card Architecture */
.mu-premium-card-col {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mu-premium-course-card {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 24px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
    position: relative;
}

.mu-premium-course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #6d28d9, #f59e0b, #3b82f6);
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 5;
}

.mu-premium-course-card:hover {
    transform: translateY(-8px);
    border-color: #c4b5fd;
    box-shadow: 0 25px 50px -12px rgba(109, 40, 217, 0.18);
}

.mu-premium-course-card:hover::before {
    opacity: 1;
}

/* Top Image Showcase */
.mu-pcc-image {
    position: relative;
    width: 100%;
    height: 210px;
    overflow: hidden;
    background: #1e1b4b;
}

.mu-pcc-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.mu-premium-course-card:hover .mu-pcc-image img {
    transform: scale(1.09);
}

.mu-pcc-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.1) 0%, rgba(15, 23, 42, 0.75) 100%);
    z-index: 1;
}

/* Floating Image Badges */
.mu-pcc-badge-mu {
    position: absolute;
    top: 13px;
    left: 13px;
    z-index: 2;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(8px);
    color: #ffffff;
    font-size: 0.73rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.mu-pcc-badge-credits {
    position: absolute;
    top: 13px;
    right: 13px;
    z-index: 2;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #ffffff;
    font-size: 0.73rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.4);
}

.mu-pcc-category {
    position: absolute;
    bottom: 13px;
    left: 13px;
    z-index: 2;
    background: rgba(255, 255, 255, 0.94);
    color: #0f172a;
    font-size: 0.73rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Card Body */
.mu-pcc-body {
    padding: 16px 18px 12px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.mu-pcc-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 10px;
    line-height: 1.32;
    transition: color 0.3s ease;
}

.mu-premium-course-card:hover .mu-pcc-title {
    color: #6d28d9;
}

/* Specs Bar (Hours / Mode / Level) */
.mu-pcc-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.mu-pcc-spec-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #334155;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 6px;
}

.mu-pcc-spec-item i {
    font-size: 0.8rem;
}

/* Skills Strip */
.mu-pcc-skills-label {
    font-size: 0.71rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #64748b;
    margin-bottom: 6px;
}

.mu-pcc-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 12px;
}

.mu-pcc-skill-tag {
    background: #f1f5f9;
    color: #334155;
    font-size: 0.73rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
    transition: all 0.25s ease;
}

.mu-premium-course-card:hover .mu-pcc-skill-tag {
    background: #ede9fe;
    border-color: #ddd6fe;
    color: #5b21b6;
}

/* Career Target Box */
.mu-pcc-career-box {
    margin-top: auto;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left: 3px solid #6d28d9;
    border-radius: 8px;
    padding: 7px 11px;
    font-size: 0.77rem;
    color: #334155;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mu-pcc-career-box strong {
    color: #0f172a;
    font-weight: 800;
}

/* Inline Actions inside Card Body */
.mu-pcc-actions-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
}

.btn-syllabus {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #334155;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 50px;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-syllabus:hover {
    background: #1e1b4b;
    border-color: #1e1b4b;
    color: #ffffff;
}

.btn-enroll-card {
    background: linear-gradient(135deg, #6d28d9 0%, #4f46e5 100%);
    color: #ffffff !important;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 6px 14px;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.28);
    transition: all 0.25s ease;
}

.btn-enroll-card:hover {
    background: linear-gradient(135deg, #7c3aed 0%, #4338ca 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(79, 70, 229, 0.4);
}

/* Custom Batch Campus Collaboration Strip */
.mu-campus-collab-banner {
    margin-top: 55px;
    background: linear-gradient(135deg, #1e1b4b 0%, #311d73 60%, #4f46e5 100%);
    border-radius: 24px;
    padding: 34px 40px;
    color: #ffffff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(30, 27, 75, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.mu-campus-collab-banner .collab-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fde047;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 12px;
}

/* Syllabus & Course Details Modal */
.mu-modal-custom .modal-content {
    border-radius: 28px;
    border: none;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.35);
}

.mu-modal-custom .modal-header {
    background: linear-gradient(135deg, #1e1b4b 0%, #311d73 100%);
    color: #ffffff;
    padding: 24px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.mu-modal-custom .modal-title {
    font-weight: 800;
    font-size: 1.35rem;
    color: #ffffff;
}

.mu-modal-custom .modal-body {
    padding: 30px;
    background: #ffffff;
}

.mu-modal-custom .accordion-button:not(.collapsed) {
    background: #f1f5f9;
    color: #4f46e5;
    font-weight: 800;
}

.mu-modal-custom .accordion-button {
    font-weight: 700;
    color: #0f172a;
    padding: 16px 20px;
}

@media (max-width: 991px) {
    .mu-courses-controls {
        flex-direction: column;
        align-items: stretch;
    }
    .mu-course-search-box {
        max-width: 100%;
    }
    .mu-pcc-actions {
        flex-direction: column;
        width: 100%;
    }
    .btn-syllabus, .btn-enroll-card {
        width: 100%;
        justify-content: center;
    }
}

/* ══════════════ HUNAR-FUL REVIEWS MARQUEE SECTION ══════════════ */
.mu-reviews-section {
    position: relative;
    padding: 80px 0;
    background: linear-gradient(180deg, #0f172a 0%, #1e1b4b 100%);
    color: #ffffff;
    overflow: hidden;
}

.mu-reviews-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 700px;
    height: 350px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
}

.mu-review-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fde047;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 50px;
    letter-spacing: 0.8px;
    backdrop-filter: blur(8px);
}

.mu-review-main-title {
    font-size: 2.35rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.25;
}

.mu-review-main-title .grad-text {
    background: linear-gradient(135deg, #fde047, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Marquee Container */
.mu-marquee-wrap {
    position: relative;
    width: 100%;
    overflow: hidden;
    z-index: 2;
    padding: 10px 0;
}

/* Side gradient masks for smooth fade-in/out */
.mu-marquee-wrap::before,
.mu-marquee-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}
.mu-marquee-wrap::before {
    left: 0;
    background: linear-gradient(90deg, #121634 0%, rgba(18, 22, 52, 0) 100%);
}
.mu-marquee-wrap::after {
    right: 0;
    background: linear-gradient(270deg, #1a1946 0%, rgba(26, 25, 70, 0) 100%);
}

.mu-marquee-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: muMarqueeScroll 45s linear infinite;
}

.mu-marquee-wrap:hover .mu-marquee-track {
    animation-play-state: paused;
}

@keyframes muMarqueeScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Review Card */
.mu-review-card {
    width: 380px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.35s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    flex-shrink: 0;
}

.mu-review-card:hover {
    background: rgba(255, 255, 255, 0.11);
    border-color: rgba(253, 224, 71, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.mu-review-stars {
    color: #fde047;
    font-size: 0.9rem;
    margin-bottom: 14px;
    display: flex;
    gap: 4px;
}

.mu-review-text {
    font-size: 0.88rem;
    line-height: 1.6;
    color: #e2e8f0;
    margin-bottom: 20px;
    font-style: italic;
}

.mu-reviewer-foot {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 16px;
}

.mu-reviewer-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.av-grad-1 { background: linear-gradient(135deg, #7c3aed, #4f46e5); }
.av-grad-2 { background: linear-gradient(135deg, #ec4899, #f43f5e); }
.av-grad-3 { background: linear-gradient(135deg, #06b6d4, #3b82f6); }
.av-grad-4 { background: linear-gradient(135deg, #10b981, #059669); }
.av-grad-5 { background: linear-gradient(135deg, #f59e0b, #d97706); }
.av-grad-6 { background: linear-gradient(135deg, #8b5cf6, #6366f1); }

.mu-reviewer-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 3px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.mu-reviewer-info p {
    font-size: 0.76rem;
    color: #94a3b8;
    margin: 0;
}

@media (max-width: 768px) {
    .mu-review-card {
        width: 310px;
        max-width: 85vw;
        padding: 18px;
    }
    .mu-review-main-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 575px) {
    .mu-cta-tagline {
        font-size: 1.8rem;
    }
    .mu-cta-banner {
        padding: 30px 18px;
    }
}

/* Rich Course Modal Tabs Styling */
.mu-rich-course-details .nav-pills .nav-link {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
    transition: all 0.25s ease;
}

.mu-rich-course-details .nav-pills .nav-link:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.mu-rich-course-details .nav-pills .nav-link.active {
    background: #4f46e5;
    color: #ffffff;
    border-color: #4f46e5;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}