:root {
    --primary-color: #ff6b00; /* Vibrant Orange */
    --secondary-color: #1a2a6c; /* Deep Blue */
    --accent-color: #fdbb2d; /* Golden Yellow */
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --success: #28a745;
    --error: #dc3545;
}

body {
    font-family: 'Inter', 'Roboto', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.mission-container {
    max-width: 800px;
    margin: 50px auto;
    padding: 20px;
    width: 100%;
    box-sizing: border-box;
}

.mission-card {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    padding: 40px;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .mission-container {
        margin: 30px auto;
        padding: 15px;
    }
    
    .mission-card {
        padding: 25px;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .mission-container {
        margin: 20px auto;
        padding: 10px;
    }
    
    .mission-card {
        padding: 15px;
        border-radius: 10px;
    }
}

.mission-header {
    text-align: center;
    margin-bottom: 40px;
}

.mission-header h1 {
    color: var(--secondary-color);
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .mission-header h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .mission-header h1 {
        font-size: 1.4rem;
        letter-spacing: 0.5px;
    }
}

.mission-header p {
    color: #666;
    font-size: 1.1rem;
}

.registration-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
    flex-wrap: wrap;
    gap: 10px;
}

.registration-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: #e0e0e0;
    z-index: 1;
}

@media (max-width: 768px) {
    .registration-steps {
        justify-content: space-around;
        gap: 5px;
    }
    
    .registration-steps::before {
        display: none;
    }
}

.step-item {
    position: relative;
    z-index: 2;
    background: var(--light-bg);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 2px solid #e0e0e0;
    color: #999;
}

.step-item.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.step-item.completed {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--white);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--secondary-color);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.form-control:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

@media (max-width: 768px) {
    .form-control {
        font-size: 0.95rem;
        padding: 10px 12px;
    }
}

@media (max-width: 480px) {
    .form-control {
        font-size: 0.9rem;
        padding: 10px;
    }
}

.btn-mission {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
    display: inline-block;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
}

.btn-mission:hover {
    background: #e66000;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .btn-mission {
        font-size: 1rem;
        padding: 10px 25px;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .btn-mission {
        font-size: 0.95rem;
        padding: 10px 20px;
        width: 100%;
    }
}

.btn-secondary {
    background: #6c757d;
}

.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 25px;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

/* Phone input group responsive fix */
.form-group > div[style*="display: flex"] {
    flex-wrap: wrap;
}

.form-group > div[style*="display: flex"] > span {
    flex-shrink: 0;
    min-width: 50px;
}

.form-group > div[style*="display: flex"] > input {
    flex: 1;
    min-width: 150px;
}

@media (max-width: 480px) {
    .form-group > div[style*="display: flex"] > span {
        font-size: 0.9rem;
        padding: 0 10px;
        min-width: 45px;
    }
    
    .form-group > div[style*="display: flex"] > input {
        font-size: 0.9rem;
    }
}

.innovation-section {
    background: rgba(253, 187, 45, 0.1);
    border-left: 5px solid var(--accent-color);
    padding: 20px;
    border-radius: 0 8px 8px 0;
    margin: 30px 0;
}

.innovation-section h3 {
    margin-top: 0;
    color: var(--secondary-color);
}