* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background: linear-gradient(135deg, #2c3e50, #4ca1af);
    color: white;
}

/* Header Styles */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.8);
    padding: 20px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 80%;
    margin: 0 auto;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-links li a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    transition: color 0.3s;
}

.nav-links li a:hover {
    color: #f9d423;
}

/* Hero Section Styles */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding-top: 60px;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: #fff;
}

.hero h1 {
    font-size: 50px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
}

.hero-btn {
    background: #f9d423;
    color: #2c3e50;
    border: 2px solid #f9d423;
}

.hero-btn:hover {
    background: #2c3e50;
    color: #f9d423;
}

/* Buttons Section (from previous code) */
.button-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 50px;
}

.btn {
    position: relative;
    display: inline-block;
    padding: 20px 40px;
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
    text-transform: uppercase;
    font-size: 18px;
    letter-spacing: 2px;
    font-weight: bold;
    text-decoration: none;
    overflow: hidden;
    transition: 0.5s;
}

.btn:hover {
    background: #fff;
    color: #2c3e50;
}

.btn span {
    margin-left: 10px;
    transition: 0.5s;
}

.btn:hover span {
    margin-left: 25px;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #fff;
    z-index: -1;
    transition: width 0.5s ease;
}

.btn:hover:before {
    width: 100%;
}

.btn i {
    color: #fff;
    transition: 0.5s;
}

.btn:hover i {
    color: #2c3e50;
}

/* Button Variants */
.download-btn {
    border: 2px solid #4caf50;
    color: #4caf50;
}

.download-btn:hover {
    background: #4caf50;
    color: #fff;
}

.contact-btn {
    border: 2px solid #e74c3c;
    color: #e74c3c;
}

.contact-btn:hover {
    background: #e74c3c;
    color: #fff;
}

.learn-more-btn {
    border: 2px solid #3498db;
    color: #3498db;
}

.learn-more-btn:hover {
    background: #3498db;
    color: #fff;
}
