/* ========================================= */
/* --- EMPTY COURSE SECTION CSS ------------ */
/* ========================================= */

.disha-empty-course {
    padding: 80px 20px;
    background-color: transparent; /* Seamlessly blends with your page background */
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.dec-container {
    max-width: 1100px;
    width: 100%;
    position: relative;
    z-index: 5;
}

/* --- Animated Ambient Glows --- */
.dec-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    animation: dec-breathe 6s infinite alternate ease-in-out;
}

.dec-glow-blue {
    background: rgba(27, 28, 75, 0.12); /* Disha Navy */
    top: -100px;
    left: -50px;
}

.dec-glow-orange {
    background: rgba(228, 106, 0, 0.12); /* Disha Orange */
    bottom: -100px;
    right: -50px;
    animation-delay: -3s;
}

@keyframes dec-breathe {
    0% { transform: scale(0.8); opacity: 0.5; }
    100% { transform: scale(1.2); opacity: 1; }
}

/* --- The Glassmorphism Card --- */
.dec-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.85); /* Premium Glass Look */
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 35px;
    padding: 60px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05), inset 0 0 0 1px rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 1);
    gap: 60px;
}

/* --- Content Side (Left) --- */
.dec-content {
    flex: 1;
    max-width: 550px;
}

.dec-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: #f1f5f9;
    color: #475569;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
    border: 1px solid #e2e8f0;
}

.dec-badge i {
    color: #e46a00; /* Subtle orange pop */
}

.dec-title {
    font-size: 44px;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.15;
    margin: 0 0 20px 0;
    letter-spacing: -1.5px;
}

.dec-highlight {
    background: linear-gradient(90deg, #1b1c4b, #e46a00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.dec-desc {
    font-size: 16px;
    color: #64748b;
    line-height: 1.6;
    margin: 0 0 40px 0;
}

/* --- Action Buttons (Best UX for Empty States) --- */
.dec-action-group {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.dec-primary-btn, .dec-secondary-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}

/* Filled Navy Button */
.dec-primary-btn {
    background: #1b1c4b;
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(27, 28, 75, 0.2);
}

.dec-primary-btn:hover {
    background: #e46a00; /* Turns Orange on hover */
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(228, 106, 0, 0.3);
}

/* Outlined Secondary Button */
.dec-secondary-btn {
    background: #ffffff;
    color: #1b1c4b;
    border: 2px solid #e2e8f0;
}

.dec-secondary-btn:hover {
    border-color: #1b1c4b;
    background: #f8fafc;
    transform: translateY(-3px);
}


/* --- Visual Side (Right) & Floating Animations --- */
.dec-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.dec-float-scene {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 320px;
    height: 320px;
    justify-content: center;
}

/* Floating Emojis around the box */
.dec-floating-item {
    position: absolute;
    font-size: 32px;
    filter: drop-shadow(0 5px 10px rgba(0,0,0,0.1));
    z-index: 10;
}

.dec-item-1 {
    top: 20px;
    right: 30px;
    animation: dec-float-mini 3s ease-in-out infinite;
}

.dec-item-2 {
    bottom: 60px;
    left: 10px;
    font-size: 36px;
    animation: dec-float-mini 4s ease-in-out infinite 0.5s;
}

@keyframes dec-float-mini {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-10deg); }
}

/* The Main 3D Empty Box */
.dec-3d-character {
    width: 250px;
    height: auto;
    object-fit: contain;
    z-index: 5;
    animation: dec-float-main 4s ease-in-out infinite;
    filter: drop-shadow(0 20px 25px rgba(0,0,0,0.12));
}

@keyframes dec-float-main {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Dynamic Floor Shadow */
.dec-floor-shadow {
    width: 150px;
    height: 18px;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%;
    margin-top: 15px;
    animation: dec-shadow-pulse 4s ease-in-out infinite;
}

@keyframes dec-shadow-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(0.6); opacity: 0.3; } /* Shadow shrinks as box floats up */
}


/* ========================================= */
/* --- RESPONSIVE DESIGN (MOBILE UX) ------- */
/* ========================================= */

@media (max-width: 1024px) {
    .dec-card {
        padding: 50px 30px;
        gap: 30px;
    }
    .dec-title { font-size: 36px; }
    .dec-3d-character { width: 220px; }
}

/* Mobile & Small Tablets */
@media (max-width: 768px) {
    .disha-empty-course {
        padding: 40px 15px;
    }

    .dec-card {
        flex-direction: column; /* Stack image on top, text below */
        text-align: center;
        padding: 40px 20px;
        gap: 30px;
        border-radius: 28px;
    }

    .dec-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .dec-title {
        font-size: 30px;
        letter-spacing: -0.5px;
    }

    .dec-desc {
        font-size: 14px;
        margin-bottom: 30px;
    }

    /* Stack buttons on mobile for easy tapping */
    .dec-action-group {
        flex-direction: column;
        width: 100%;
        gap: 15px;
    }

    .dec-primary-btn, .dec-secondary-btn {
        width: 100%;
        justify-content: center;
        padding: 14px;
    }

    /* Move the 3D visual to the top on mobile */
    .dec-visual {
        order: -1; 
        width: 100%;
    }

    .dec-float-scene {
        width: 100%;
        height: 250px;
    }

    .dec-3d-character {
        width: 180px;
    }

    .dec-floor-shadow {
        width: 110px;
    }
}