/* Sign Up Hero Section */
.signup-hero {
    background: linear-gradient(135deg, var(--bg-light) 0%, #dbeafe 50%, #e0f2fe 100%);
    padding: 6rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.signup-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23f3f4f6" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.signup-main-section {
    position: relative;
    z-index: 2;
}

.signup-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.signup-hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-light);
    font-weight: 400;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.signup-image-container {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.signup-image-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.signup-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Sign Up Form Card */
.signup-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.signup-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

/* Form Styles */
.form-section {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--bg-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-icon {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.form-label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.required::after {
    content: '*';
    color: var(--danger-color);
    margin-left: 0.25rem;
}

.form-control, .form-select {
    border: 2px solid var(--border-color);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    background: white;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
    outline: none;
}

/* Program Selection */
.program-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.program-option {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.program-option:hover {
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.program-option input[type="checkbox"] {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 20px;
    height: 20px;
    accent-color: var(--primary-color);
}

.program-option.selected {
    border-color: var(--primary-color);
    background: rgba(46, 125, 50, 0.05);
}

.program-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.program-icon {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.program-description {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
    padding-right: 2.5rem;
}

/* Household Info Grid */
.household-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Availability Section */
.availability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.75rem;
}

.availability-option {
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 500;
}

.availability-option:hover {
    background: var(--primary-light);
    color: white;
}

.availability-option input[type="checkbox"] {
    display: none;
}

.availability-option.selected {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Submit Button */
.btn-signup {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border: none;
    color: white;
    padding: 1.25rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-signup:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-signup:active {
    transform: translateY(0);
}

/* Security/Privacy Info */
.privacy-info {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.privacy-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--success-color);
    font-weight: 600;
    gap: 0.5rem;
}

.privacy-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.privacy-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.privacy-link:hover {
    color: var(--primary-color);
}

/* Benefits Section */
.benefits-section {
    background: var(--bg-light);
    padding: 3rem 0;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.benefit-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

.benefit-content p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .signup-hero-title {
        font-size: 2.5rem;
    }
    
    .signup-hero-subtitle {
        font-size: 1.2rem;
    }
    
    .signup-card {
        margin-top: 3rem;
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .signup-hero {
        padding: 4rem 0 3rem;
    }
    
    .signup-hero-title {
        font-size: 2rem;
    }
    
    .signup-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .signup-card {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .household-grid {
        grid-template-columns: 1fr;
    }
    
    .privacy-links {
        flex-direction: column;
        gap: 0.5rem;
    }

    .availability-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .signup-hero-title {
        font-size: 1.75rem;
    }
    
    .program-options {
        gap: 0.75rem;
    }
    
    .program-option {
        padding: 1rem;
    }
    
    .availability-grid {
        grid-template-columns: 1fr;
    }
}