:root {
    --primary-gradient: linear-gradient(222deg, #9AE40B 0%, #537A11 100%);
    --primary-color: #9AE40B;
    --primary-dark: #537A11;
    --bg-color: #ffffff;
    --text-color: #333;
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
}

header {
    background: var(--primary-gradient);
    color: white;
    text-align: center;
    padding: 20px 20px;
    position: relative;
    overflow: hidden;
}



nav {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    background: #ffffff;
    padding: 10px 5px;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.25);
}

nav a {
    color: #333;
    text-decoration: none;
    font-weight: 600;
    font-size: 1em;
    padding: 10px 15px;
    transition: all 0.3s ease;
    display: inline-block;
}

nav a:hover, nav a.active {
    background: var(--primary-gradient);
    color: white;
    border-radius: 5px;
}

/* Dropdown Styles */
.nav-item {
    position: relative;
    display: flex;
    align-items: center;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #ffffff;
    min-width: 280px;
    box-shadow: 0px 15px 35px rgba(0,0,0,0.15);
    z-index: 1001;
    border-radius: 15px;
    overflow: hidden;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 1px solid rgba(0,0,0,0.05);
    margin-top: 10px;
}

.dropdown-content a {
    color: #333 !important;
    padding: 12px 20px !important;
    text-decoration: none !important;
    display: block !important;
    text-align: left !important;
    font-size: 0.9em !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
    border-bottom: 1px solid rgba(0,0,0,0.03) !important;
    background: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    transform: none !important;
}

.dropdown-content a:last-child {
    border-bottom: none !important;
}

.dropdown-content a:hover {
    background-color: #f8faf6 !important;
    color: var(--primary-dark) !important;
    padding-left: 25px !important;
    font-weight: 600 !important;
}

.nav-item:hover .dropdown-content {
    display: block;
    animation: fadeInNav 0.3s ease;
}

@keyframes fadeInNav {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Glass-morphism Form Container */
.main-section {
    padding: 50px 60px;
    text-align: left;
    max-width: 900px;
    margin: 40px auto;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.main-section h2 {
    font-size: 2.4em;
    margin-bottom: 40px;
    color: var(--primary-dark);
    text-align: center;
    font-weight: 700;
    position: relative;
}

.main-section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-gradient);
    margin: 15px auto 0;
    border-radius: 2px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 25px;
}

.form-group h3 {
    margin: 0 0 10px 0;
    color: #444;
    font-size: 1.05em;
    font-weight: 600;
}

.form-group > div {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    width: 100%;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.input-wrapper i:not(.toggle-password) {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 1.1em;
    transition: color 0.3s ease;
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 1.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.toggle-password:hover {
    color: var(--primary-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    flex: 1;
    min-width: 200px; 
    padding: 14px 16px;
    font-size: 1em;
    border-radius: 8px;
    border: 1px solid #ccc;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
    color: #333;
}

.form-group input:focus, 
.form-group select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(154, 228, 11, 0.2);
    outline: none;
    background: #fff;
}

.form-group input::placeholder,
.form-group select::placeholder {
    color: #999;
}

.required {
    color: #ae0101;
}

/* Submit Button */
#submit-registration {
    width: 100%;
    margin-top: 30px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 16px 20px;
    font-size: 1.25em;
    font-weight: 700;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 6px 15px rgba(154, 228, 11, 0.3);
}

#submit-registration:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(154, 228, 11, 0.4);
}

#submit-registration:disabled {
    background: #cccccc;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

/* Footer (Deep Midnight) */
footer {
    background-color: #1a1a1a;
    color: #ffffff;
    text-align: center;
    padding: 30px 0;
    margin-top: 50px;
    border-top: 5px solid var(--primary-dark);
}

/* Timeline */
.timeline {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background-color: transparent;
}

.timeline-step {
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.timeline-step .dot {
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border: 4px solid var(--primary-dark);
    border-radius: 50%;
    margin: 0 auto;
    box-shadow: 0 0 10px rgba(154, 228, 11, 0.4);
}

.timeline-step p {
    margin-top: 10px;
    font-size: 1.1em;
    font-weight: 600;
    color: var(--primary-dark);
}

/* Media Queries */
@media (max-width: 768px) {

    
    .form-group > div {
        flex-direction: column;
    }
    
    .form-group input, 
    .form-group select {
        width: 100%;
        min-width: 100%;
    }
    
    .main-section {
        margin: 20px;
        padding: 30px 20px;
        border-radius: 15px;
    }
}