/* Hero Section */
.program-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 50%, #43a047 100%);
    color: white;
    z-index: 1; /* Lower than navigation menu */
}

.bba-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 50%, #43a047 100%);
    color: white;
    z-index: 1; /* Lower than navigation menu */
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 2;
}

/* Business Elements */
.business-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.business-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    animation: businessFloat 8s ease-in-out infinite;
}

.icon-1 { top: 20%; left: 10%; animation-delay: 0s; }
.icon-2 { top: 30%; right: 15%; animation-delay: 2s; }
.icon-3 { bottom: 30%; left: 15%; animation-delay: 4s; }
.icon-4 { bottom: 20%; right: 20%; animation-delay: 6s; }
.icon-5 { top: 60%; left: 50%; animation-delay: 8s; }

@keyframes businessFloat {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 0.6; }
    50% { transform: translateY(-20px) scale(1.1); opacity: 0.8; }
}

.hero-content {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    min-height: 60vh;
}

.hero-text {
    animation: slideInLeft 1s ease-out;
}

/* Program Badge */
.program-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.program-badge i {
    color: #a5d6a7;
    font-size: 1rem;
}

/* Hero Title */
.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-family: 'Playfair Display', serif;
}

.hero-title .highlight {
    color: #a5d6a7;
    display: block;
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 500px;
}

/* Program Info */
.program-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1rem;
    font-weight: 500;
}

.info-item i {
    width: 20px;
    color: #a5d6a7;
    font-size: 1rem;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.hero-btn.primary {
    background: #a5d6a7;
    color: #1b5e20;
    box-shadow: 0 4px 15px rgba(165, 214, 167, 0.3);
}

.hero-btn.primary:hover {
    background: #81c784;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(165, 214, 167, 0.4);
    color: #1b5e20;
}

.hero-btn.secondary {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

.hero-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
    color: white;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: slideInRight 1s ease-out;
}

.business-graphic {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Chart Container */
.chart-container {
    display: flex;
    align-items: end;
    gap: 1rem;
    height: 150px;
    margin-bottom: 2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, #a5d6a7, #81c784);
    border-radius: 4px 4px 0 0;
    animation: chartGrow 2s ease-out;
    position: relative;
}

.bar-1 { height: 60%; animation-delay: 0.2s; }
.bar-2 { height: 80%; animation-delay: 0.4s; }
.bar-3 { height: 100%; animation-delay: 0.6s; }
.bar-4 { height: 70%; animation-delay: 0.8s; }

@keyframes chartGrow {
    from { height: 0; }
    to { height: inherit; }
}

/* Business Stats */
.business-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #a5d6a7;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    color: #fff;
}

/* Animations */
@keyframes slideInLeft {
    from { transform: translateX(-50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Program Features Section */
.program-features {
    padding: 80px 0;
    background: #f8f9fa;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border-top: 4px solid #43a047;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #43a047, #2e7d32);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
}

.feature-card h3 {
    color: #1b5e20;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .program-info {
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .business-graphic {
        padding: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
}

/* ======================================================================
   NAVIGATION Z-INDEX FIXES FOR BBA PAGE
   ====================================================================== */

/* Ensure navigation always stays on top of hero section */
.header-main {
    z-index: 1000 !important;
}

.header-main .header-menu .sub-menu {
    z-index: 1001 !important;
}

.header-main.sticky {
    z-index: 9990 !important;
}

.header-main.sticky .header-menu .sub-menu {
    z-index: 9992 !important;
}

/* Force proper stacking context for BBA hero */
.bba-hero {
    isolation: isolate;
}

/* Ensure all hero elements stay below navigation */
.bba-hero * {
    z-index: inherit;
}

/* Debug styles for BBA page - temporary for testing */
.header-main {
    background: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 2px solid #007bff !important;
}

.header-menu .sub-menu {
    background: rgba(255, 255, 255, 0.98) !important;
    border: 2px solid #28a745 !important;
    box-shadow: 0 5px 25px rgba(0,0,0,0.3) !important;
}

.bba-hero {
    border-top: 3px solid #dc3545 !important;
}