* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #f4f6f9;
}

/* Header */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 50px;
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.logo-text h2 {
    font-size: 18px;
    color: #0b2545;
}

.logo-text p {
    font-size: 12px;
    color: #666;
}

.brand-logo i {
    font-size: 30px;
    color: #0066cc;
}

/* Hero Section */
.hero-container {
    position: relative;
    flex: 1;
    background: linear-gradient(135deg, #001233 0%, #002855 50%, #0353a4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.content-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1100px;
    gap: 40px;
}

/* Left Info Section */
.info-section {
    color: #ffffff;
    flex: 1;
}

.info-section h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

.info-section h1 span {
    font-size: 48px;
}

.info-section p {
    font-size: 16px;
    color: #d0e1f9;
    max-width: 450px;
    line-height: 1.5;
}

/* Right Login Card */
.login-card {
    background: #ffffff;
    border-radius: 8px;
    width: 380px;
    padding: 25px 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* Steps Navigation */
.steps-nav {
    display: flex;
    justify-content: space-between;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 12px;
    margin-bottom: 25px;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #888;
    cursor: pointer;
    flex: 1;
}

.step-item i {
    font-size: 18px;
    margin-bottom: 4px;
}

.step-num {
    font-size: 11px;
    font-weight: bold;
}

.step-label {
    font-size: 12px;
}

.step-item.active {
    color: #0066cc;
    position: relative;
}

.step-item.active::after {
    content: '';
    position: absolute;
    bottom: -14px;
    width: 100%;
    height: 3px;
    background-color: #0066cc;
}

/* Form Styles */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group input {
    width: 100%;
    padding: 10px 5px;
    border: none;
    border-bottom: 1px solid #777;
    outline: none;
    font-size: 14px;
    transition: border-color 0.2s;
}

.input-group input:focus {
    border-bottom-color: #0066cc;
}

/* Captcha Layout */
.captcha-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.captcha-box {
    display: flex;
    align-items: center;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 5px 8px;
    background: #f9f9f9;
}

.captcha-text {
    font-weight: bold;
    letter-spacing: 2px;
    font-family: monospace;
    font-size: 14px;
    color: #333;
}

.refresh-btn {
    background: none;
    border: none;
    margin-left: 8px;
    cursor: pointer;
    color: #555;
}

/* Submit Button */
.submit-btn {
    background-color: #a0a0a0;
    color: #ffffff;
    border: none;
    padding: 10px;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background-color: #0066cc;
}

/* Error Message */
.error-msg {
    color: #d90429;
    font-size: 12px;
    text-align: center;
    margin-top: 5px;
}

/* Footer */
.footer {
    background-color: #000c1d;
    color: #ffffff;
    text-align: center;
    padding: 12px;
    font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .content-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .info-section h1 {
        font-size: 30px;
    }

    .login-card {
        width: 100%;
        max-width: 350px;
    }
}