:root {
    --primary: #2ecc71;
    --secondary: #3498db;
    --dark: #2c3e50;
    --light: #ecf0f1;
    --accent: #e74c3c;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}

.navbar {
    background-color: rgba(44, 62, 80, 0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: white !important;
    display: flex;
    align-items: center;
}

    .navbar-brand span {
        color: var(--primary);
    }

.nav-link {
    color: white !important;
    font-weight: 600;
    padding: 10px 15px;
    transition: all 0.2s ease;
    position: relative;
}

    .nav-link:hover {
        color: var(--primary) !important;
    }

    .nav-link.active {
        color: var(--primary) !important;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 3px;
        background-color: var(--primary);
        transition: width 0.3s ease;
    }

    .nav-link:hover::after {
        width: 100%;
    }

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.2s ease;
}

    .btn-primary:hover {
        background-color: #27ae60;
        border-color: #27ae60;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
    }

.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('https://placehold.co/1920x1080') no-repeat center center;
    background-size: cover;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 0 20px;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

    .hero h1 span {
        color: var(--primary);
    }

.hero p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    line-height: 1.5;
}

.btn-hero {
    padding: 12px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 10px;
    border-radius: 5px;
    transition: all 0.2s ease;
}

.btn-green {
    background-color: var(--primary);
    border-color: var(--primary);
    color: white;
}

    .btn-green:hover {
        background-color: #27ae60;
        border-color: #27ae60;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
    }

.btn-orange {
    background-color: #f39c12;
    border-color: #f39c12;
    color: white;
}

    .btn-orange:hover {
        background-color: #e67e22;
        border-color: #e67e22;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
    }

.btn-blue {
    background-color: var(--secondary);
    border-color: var(--secondary);
    color: white;
}

    .btn-blue:hover {
        background-color: #2980b9;
        border-color: #2980b9;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
    }

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

    .section-title::after {
        content: '';
        position: absolute;
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 4px;
        background-color: var(--primary);
        border-radius: 2px;
    }

.video-section {
    background-color: #f8f9fa;
    padding: 60px 0;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

    .video-container iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: none;
    }

.features {
    background-color: white;
    padding: 80px 0;
}

.feature-box {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

    .feature-box:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--dark);
}

.footer {
    background-color: var(--dark);
    color: white;
    padding: 40px 0;
    text-align: center;
}

    .footer a {
        color: var(--primary);
        text-decoration: none;
        transition: color 0.2s ease;
    }

        .footer a:hover {
            color: #27ae60;
        }

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    .btn-hero {
        padding: 10px 20px;
        font-size: 1rem;
        margin: 10px 0;
        width: 100%;
        max-width: 300px;
    }

    .section-title {
        font-size: 2rem;
    }

    .navbar {
        flex-wrap: wrap;
    }

    .nav-item {
        width: 100%;
        text-align: center;
    }
}

/*
body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
}*/

.header {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    color: white;
    padding: 20px 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

    .header h1 {
        font-size: 2.5rem;
        font-weight: 700;
        margin: 0;
        display: flex;
        align-items: center;
    }

        .header h1 span {
            color: #2ecc71;
        }

    .header .nav-buttons {
        position: absolute;
        top: 20px;
        right: 30px;
    }

    .header .btn {
        margin-left: 10px;
        padding: 8px 20px;
        border-radius: 5px;
        font-weight: 600;
        transition: all 0.2s ease;
    }

    .header .btn-primary {
        background-color: #2ecc71;
        border-color: #2ecc71;
    }

        .header .btn-primary:hover {
            background-color: #27ae60;
            border-color: #27ae60;
        }

    .header .btn-secondary {
        background-color: #3498db;
        border-color: #3498db;
    }

        .header .btn-secondary:hover {
            background-color: #2980b9;
            border-color: #2980b9;
        }

.container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 20px;
}

.form-container {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0,0,0,0.05);
}

.form-title {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 20px;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.form-label {
    width: 180px;
    font-weight: 600;
    color: #333;
    text-align: right;
    padding-right: 15px;
}

.required::after {
    content: " *";
    color: #e74c3c;
}

.form-control {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

    .form-control:focus {
        border-color: #3498db;
        outline: none;
        box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    }

.input-group {
    display: flex;
    align-items: center;
}

.input-group-text {
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    border-right: none;
    padding: 10px 15px;
    border-radius: 5px 0 0 5px;
}

.input-group .form-control {
    border-left: none;
    border-radius: 0 5px 5px 0;
}

.btn-register {
    background-color: #2ecc71;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: block;
    margin: 20px auto 0;
}

    .btn-register:hover {
        background-color: #27ae60;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
    }

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

    .header .nav-buttons {
        position: static;
        margin-top: 15px;
        display: flex;
        justify-content: center;
    }

    .form-label {
        width: 120px;
        text-align: left;
        padding-right: 10px;
    }

    .form-group {
        flex-direction: column;
        align-items: stretch;
    }

    .form-label {
        text-align: left;
        padding-bottom: 5px;
    }
}