/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f0f2f5;
    color: #111b21;
}

a {
    text-decoration: none;
    color: #008069;
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    padding: 10px 20px;
    background-color: #008069;
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    transition: background 0.3s ease;
}

button:hover {
    background-color: #006a54;
}

/* Header */
header {
    background-color: #008069;
    padding: 1rem 5%;
    color: white;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav h1 {
    font-size: 1.5rem;
}

nav ul {
    display: flex;
    gap: 20px;
}

nav a {
    color: white;
    font-weight: 500;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    padding: 4rem 5%;
    background-color: white;
    gap: 2rem;
}

.hero .content {
    flex: 1;
}

.hero h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.hero p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.hero img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Features */
.features {
    padding: 4rem 5%;
    background-color: #f0f2f5;
    text-align: center;
}

.features h2 {
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

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

.feature-card i {
    font-size: 2rem;
    color: #008069;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
}

/* Privacy & Download */
.privacy, .download {
    padding: 4rem 5%;
    background-color: white;
    text-align: center;
}

.privacy h2, .download h2 {
    margin-bottom: 1rem;
}

.privacy p, .download p {
    max-width: 700px;
    margin: 0 auto 1.5rem;
    font-size: 1.1rem;
}

.download img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border: 2px solid #ddd;
    border-radius: 8px;
}

/* Footer */
footer {
    background-color: #008069;
    color: white;
    text-align: center;
    padding: 1.5rem;
}