/* Registration Page Styles */
.hero-section {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--dark-blue) 50%, var(--primary-orange) 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 60px;
    height: 60px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 80px;
    height: 80px;
    top: 60%;
    left: 80%;
    animation-delay: 2s;
}

.shape-3 {
    width: 40px;
    height: 40px;
    top: 80%;
    left: 20%;
    animation-delay: 4s;
}

.shape-4 {
    width: 70px;
    height: 70px;
    top: 10%;
    left: 70%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(180deg);
    }
}

/* Hero Content */
.hero-content {
    padding: 40px 30px;
    color: var(--white);
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
}

.hero-logo {
    text-align: center;
    margin-bottom: 25px;
}

.hero-logo img {
    max-width: 80px;
    height: auto;
    filter: brightness(0) invert(1);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-title .highlight {
    background: linear-gradient(45deg, var(--primary-orange), #FFD700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.4;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
}

.feature-item i {
    font-size: 1.2rem;
    color: var(--primary-orange);
    width: 20px;
    text-align: center;
}

.hero-stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat-item {
    flex: 1;
}

.stat-number {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Registration Section */
.registration-section {
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    min-height: 100vh;
}

.registration-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.registration-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--secondary-orange));
}

.registration-header {
    text-align: center;
    margin-bottom: 30px;
}

.registration-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.registration-title i {
    color: var(--primary-orange);
    margin-right: 8px;
}

.registration-subtitle {
    color: var(--gray-600);
    font-size: 0.95rem;
}

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

.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.form-group {
    margin-bottom: 15px;
}

.form-group.full-width {
    width: 100%;
}

.form-label {
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 6px;
    display: block;
    font-size: 0.9rem;
}

.form-label i {
    color: var(--primary-orange);
    margin-right: 6px;
}

.form-control {
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    padding: 12px 15px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    background: var(--gray-50);
}

.form-control:focus {
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(233, 132, 4, 0.1);
    background: var(--white);
    outline: none;
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-feedback {
    font-size: 0.8rem;
    margin-top: 4px;
    min-height: 15px;
}

.input-group-text {
    background: var(--gray-100);
    border: 2px solid var(--gray-200);
    border-left: none;
    color: var(--gray-600);
}

.input-group .form-control {
    border-right: none;
}

.input-group .form-control:focus + .input-group-append .input-group-text {
    border-color: var(--primary-orange);
    background: var(--white);
}

/* Captcha Section */
.captcha-section {
    margin: 20px 0;
}

.captcha-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.btn-refresh {
    background: var(--light-blue);
    border: none;
    border-radius: 6px;
    padding: 8px 12px;
    color: var(--white);
    font-size: 0.8rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-refresh:hover {
    background: var(--dark-blue);
    color: var(--white);
}

/* Register Button */
.btn-register {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    border: none;
    border-radius: 12px;
    padding: 15px 25px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    width: 100%;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-top: 15px;
    position: relative;
    overflow: hidden;
}

.btn-register::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-register:hover::before {
    left: 100%;
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(233, 132, 4, 0.4);
    color: var(--white);
}

.btn-register:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Registration Footer */
.registration-footer {
    text-align: center;
    margin-top: 20px;
}

.security-badges {
    display: flex;
    justify-content: space-around;
    margin-bottom: 15px;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    color: var(--gray-600);
}

.badge-item i {
    font-size: 1.2rem;
    color: var(--primary-orange);
}

.login-link {
    border-top: 1px solid var(--gray-200);
    padding-top: 15px;
}

.login-link p {
    color: var(--gray-600);
    margin-bottom: 0;
    font-size: 0.9rem;
}

.login-link a {
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.login-link a:hover {
    color: var(--secondary-orange);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.loading-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.loading-spinner {
    font-size: 2.5rem;
    color: var(--primary-orange);
    margin-bottom: 15px;
}

.loading-text {
    color: var(--gray-800);
    font-weight: 600;
    font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .stat-number {
        font-size: 1.4rem;
    }
}

@media (max-width: 991.98px) {
    .hero-content {
        padding: 30px 25px;
        text-align: center;
        min-height: 50vh;
    }
    
    .registration-section {
        padding: 25px 20px;
        min-height: 50vh;
    }
    
    .registration-card {
        padding: 30px 25px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .registration-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 767.98px) {
    .hero-content {
        padding: 25px 20px;
        min-height: 40vh;
    }
    
    .registration-section {
        padding: 20px 15px;
        min-height: 60vh;
    }
    
    .registration-card {
        padding: 25px 20px;
        border-radius: 15px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .registration-title {
        font-size: 1.4rem;
    }
    
    .security-badges {
        flex-direction: column;
        gap: 12px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .form-row .form-group {
        margin-bottom: 0;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .feature-item {
        font-size: 0.9rem;
    }
}

@media (max-width: 575.98px) {
    .hero-content {
        padding: 20px 15px;
        min-height: 35vh;
    }
    
    .registration-section {
        padding: 15px 10px;
        min-height: 65vh;
    }
    
    .registration-card {
        padding: 20px 15px;
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .registration-title {
        font-size: 1.3rem;
    }
    
    .btn-register {
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .hero-logo img {
        max-width: 60px;
    }
}