/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography */
h1, h2, h3, h4 {
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 700;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: 10px;
}

h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: #4a6cf7;
}

h3 {
    font-size: 1.5rem;
    margin-top: 1.5rem;
}

h4 {
    font-size: 1.2rem;
    margin-top: 1rem;
}

p {
    margin-bottom: 1rem;
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

ul li, ol li {
    margin-bottom: 0.5rem;
}

a {
    color: #4a6cf7;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #3a5af5;
}

/* Header and Navigation */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav-logo .logo {
    height: 40px;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin-left: 2rem;
}

.nav-link {
    color: #333;
    font-weight: 500;
    position: relative;
}

.nav-link:hover {
    color: #4a6cf7;
}

.nav-link.active {
    color: #4a6cf7;
}

.nav-link.active:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #4a6cf7;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: #333;
}

/* Main content */
main {
    margin-top: 80px;
}

/* Hero section */
.hero {
    padding: 5rem 0;
    background: linear-gradient(135deg, #4a6cf7 0%, #6a11cb 100%);
    color: white;
    display: flex;
    align-items: center;
    min-height: 80vh;
}

.hero-content {
    flex: 1;
    padding-right: 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.highlight {
    color: #ffdd40;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.primary-btn {
    background-color: #ffdd40;
    color: #333;
    box-shadow: 0 4px 15px rgba(255, 221, 64, 0.3);
}

.primary-btn:hover {
    background-color: #ffd700;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 221, 64, 0.4);
    color: #333;
}

.secondary-btn {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.secondary-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

/* Features section */
.features {
    padding: 5rem 0;
    background-color: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    margin-bottom: 1.5rem;
}

.feature-icon img {
    height: 60px;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: #4a6cf7;
}

/* How it works section */
.how-it-works {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: #4a6cf7;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

/* Download section */
.download {
    padding: 5rem 0;
    background: linear-gradient(135deg, #6a11cb 0%, #4a6cf7 100%);
    color: white;
    text-align: center;
}

.download h2:after {
    background: #ffdd40;
    left: 50%;
    transform: translateX(-50%);
}

.download p {
    max-width: 600px;
    margin: 0 auto 2rem;
    font-size: 1.2rem;
}

.large-btn {
    padding: 15px 40px;
    font-size: 1rem;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo .logo {
    height: 50px;
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #ccc;
}

.footer-links a:hover {
    color: white;
}

.footer-contact a {
    color: #4a6cf7;
}

.footer-bottom {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid #555;
    color: #ccc;
}

/* Privacy Policy Page */
.privacy-policy {
    padding: 3rem 0;
    background-color: #fff;
}

.privacy-policy h1 {
    text-align: center;
    margin-bottom: 2rem;
}

.privacy-policy h2 {
    margin-top: 2rem;
    color: #4a6cf7;
}

.privacy-policy h3 {
    color: #6a11cb;
    margin-top: 1.5rem;
}

.privacy-policy h4 {
    color: #333;
    font-weight: 600;
}

.privacy-policy table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.privacy-policy table th,
.privacy-policy table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.privacy-policy table th {
    background-color: #4a6cf7;
    color: white;
}

.privacy-policy table tr:nth-child(even) {
    background-color: #f8f9fa;
}

.privacy-policy table tr:hover {
    background-color: #eef2ff;
}

/* Responsive design */
@media screen and (max-width: 992px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media screen and (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 1rem 0;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 3rem 0;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    
    .hero-content p {
        margin: 0 auto 2rem;
    }
    
    .cta-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 80%;
        max-width: 300px;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}