/* Import Poppins Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #0A1C1D;
    color: #FFFFFF;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #0A1C1D 0%, #0d2628 50%, #0A1C1D 100%);
}

.bg-animation::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(circle, rgba(0, 191, 166, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveGrid 20s linear infinite;
}

@keyframes moveGrid {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header & Navbar */
header {
    padding: 20px 0;
    border-bottom: 1px solid rgba(0, 191, 166, 0.2);
    position: sticky;
    top: 0;
    background: rgba(10, 28, 29, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00BFA6, #1DE9B6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(29, 233, 182, 0.5);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #1DE9B6;
    background: rgba(29, 233, 182, 0.1);
    box-shadow: 0 0 15px rgba(29, 233, 182, 0.3);
}

/* Navigation Button (Specific) */
.navbar .nav-btn {
    background: linear-gradient(135deg, #00BFA6, #1DE9B6) !important;
    color: #0C111D !important;
    padding: 10px 22px !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    box-shadow: 0 4px 15px rgba(29, 233, 182, 0.4) !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    display: inline-block !important;
    line-height: 1 !important;
}

.navbar .nav-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(29, 233, 182, 0.6) !important;
    background: linear-gradient(135deg, #1DE9B6, #1DE9B6) !important;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #00BFA6, #1DE9B6);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 60%;
}

/* Header Actions (Button + Toggle) */
.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: rgba(29, 233, 182, 0.1);
    border: 1px solid rgba(29, 233, 182, 0.2);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    background: rgba(29, 233, 182, 0.2);
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: linear-gradient(135deg, #00BFA6, #1DE9B6);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Footer */
footer {
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid rgba(0, 191, 166, 0.2);
    padding: 40px 20px;
    margin-top: 80px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    color: #1DE9B6;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.8;
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: #1DE9B6;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 191, 166, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 191, 166, 0.1);
    border: 1px solid rgba(0, 191, 166, 0.3);
    color: #1DE9B6;
    transition: all 0.3s ease;
    margin-bottom: 0;
}

.social-links a:hover {
    background: rgba(29, 233, 182, 0.2);
    box-shadow: 0 0 15px rgba(29, 233, 182, 0.4);
    transform: translateY(-3px);
    padding-left: 0;
}

/* Glassmorphism Card */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 2px solid rgba(0, 191, 166, 0.3);
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 191, 166, 0.1);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(29, 233, 182, 0.6);
    box-shadow: 0 8px 32px rgba(29, 233, 182, 0.2);
    transform: translateY(-5px);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #00BFA6, #1DE9B6);
    color: #FFFFFF;
    box-shadow: 0 0 20px rgba(29, 233, 182, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(29, 233, 182, 0.8);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #1DE9B6;
    border: 2px solid #1DE9B6;
}

.btn-secondary:hover {
    background: rgba(29, 233, 182, 0.2);
}

/* Form Styles */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: #1DE9B6;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 191, 166, 0.3);
    border-radius: 10px;
    color: #FFFFFF;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #1DE9B6;
    box-shadow: 0 0 15px rgba(29, 233, 182, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

select.form-control {
    cursor: pointer;
    background: rgba(0, 191, 166, 0.08);
    color: #1DE9B6;
    font-weight: 500;
}

select.form-control option {
    background: #0d2628;
    color: #ffffff;
    padding: 10px;
}

select.form-control option:hover,
select.form-control option:checked {
    background: linear-gradient(135deg, #00BFA6, #1DE9B6);
    color: #123d3b;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 100px 0;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #FFFFFF, #1DE9B6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

/* Payment Info Box */
.payment-info {
    background: rgba(29, 233, 182, 0.1);
    border: 2px solid #1DE9B6;
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
    box-shadow: 0 0 30px rgba(29, 233, 182, 0.2);
}

.payment-info h3 {
    color: #1DE9B6;
    margin-bottom: 20px;
}

.payment-info .info-row {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid rgba(29, 233, 182, 0.2);
}

.payment-info .info-row:last-child {
    border-bottom: none;
}

.payment-info .label {
    color: rgba(255, 255, 255, 0.7);
}

.payment-info .value {
    color: #1DE9B6;
    font-weight: 600;
    word-break: break-all;
}

/* QR Code Container */
.qr-container {
    text-align: center;
    margin: 30px 0;
}

.qr-code {
    display: inline-block;
    padding: 20px;
    background: #FFFFFF;
    border-radius: 15px;
    border: 3px solid #1DE9B6;
    box-shadow: 0 0 30px rgba(29, 233, 182, 0.4);
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: rgba(128, 128, 128, 0.3);
    color: #CCCCCC;
}

.status-under-review {
    background: rgba(255, 193, 7, 0.3);
    color: #FFC107;
}

.status-approved {
    background: rgba(0, 191, 166, 0.3);
    color: #1DE9B6;
}

.status-rejected {
    background: rgba(244, 67, 54, 0.3);
    color: #F44336;
}

/* Alert Messages */
.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.alert-success {
    background: rgba(0, 191, 166, 0.2);
    border: 1px solid #1DE9B6;
    color: #1DE9B6;
}

.alert-error {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid #F44336;
    color: #F44336;
}

.alert-info {
    background: rgba(33, 150, 243, 0.2);
    border: 1px solid #2196F3;
    color: #2196F3;
}

/* Grid Layout */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
        position: relative;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        gap: 10px; /* Vertical gap between items */
        margin-top: 25px;
        background: rgba(10, 28, 29, 0.98);
        backdrop-filter: blur(20px);
        border-radius: 20px;
        padding: 25px;
        border: 1px solid rgba(29, 233, 182, 0.3);
        box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
        position: absolute;
        top: 100%;
        left: 0;
        animation: slideInDown 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    @keyframes slideInDown {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: left; /* Alignment to left for professional look */
        padding: 5px 0;
    }
    
    .nav-menu li:not(:last-child) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.05); /* Subtle separator */
    }
    
    .nav-menu a {
        display: block;
        padding: 12px 15px;
        border-radius: 10px;
        font-size: 1rem;
        color: rgba(255, 255, 255, 0.8);
        transition: all 0.3s ease;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        background: rgba(29, 233, 182, 0.1);
        color: #1DE9B6;
        padding-left: 20px; /* Slight shift on hover */
    }
    
    .nav-menu a::after {
        display: none;
    }
    
    .navbar .nav-btn {
        padding: 8px 15px !important;
        font-size: 0.8rem !important;
        letter-spacing: 0 !important;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .glass-card {
        padding: 25px;
    }
    
    .payment-info .info-row {
        flex-direction: column;
        gap: 5px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Success Animation */
@keyframes successPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.success-message {
    animation: successPulse 2s ease-in-out infinite;
}