:root {
    --primary-color: #000000;
    --secondary-color: #333333;
    --accent-color: #0066cc;
    --light-color: #ffffff;
    --dark-color: #121212;
    --text-color: #333333;
    --bg-color: #ffffff;
    --card-bg: #f8f8f8;
    --border-color: #e0e0e0;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

.dark-mode {
    --primary-color: #ffffff;
    --secondary-color: #cccccc;
    --accent-color: #4da6ff;
    --text-color: #e0e0e0;
    --bg-color: #121212;
    --card-bg: #1e1e1e;
    --border-color: #333333;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: var(--transition);
}

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

.badge-preview-svg {
    fill: var(--primary-color);
    height: 100px;
}
.badge-preview-svg-arrow {
    fill: var(--primary-color);
    height: 75px;
}

header .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-top: 20px;
}

header .image {
    margin-top: 1rem ;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    background-image: url('../images/product2.png');
    background-size: cover;
    height: 300px;
    background-position-y: 85%;
    position: relative;
}

.logo {
    height: 60px;
    position: relative;
    z-index: 2;
    padding: 5px;
    border-radius: 5px;
}

.logo-svg, .logo-path {
    fill: var(--primary-color);
}

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 6px;
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.theme-toggle:hover {
    background-color: var(--card-bg);
}

.hero {
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    color: var(--secondary-color);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.feature-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: white;
}

.feature-icon i {
    font-size: 24px;
}

#themeIcon i {
    font-size: 16px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.badge-preview {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 40px;
    margin: 60px 0;
    text-align: center;
    box-shadow: var(--shadow);
}

.badge-preview h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.badge-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.signup-section {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 50px;
    margin: 60px 0;
    box-shadow: var(--shadow);
}

.signup-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    text-align: center;
}

.signup-section p {
    text-align: center;
    margin-bottom: 30px;
    color: var(--secondary-color);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

input, select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: var(--transition);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2);
}

.btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
}

.btn:hover {
    background-color: #0052a3;
    transform: translateY(-2px);
}

.btn-block {
    display: block;
    width: 100%;
}

footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: var(--secondary-color);
    margin-top: 60px;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .signup-section {
        padding: 30px;
    }
}