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

body {
    background-color: #0b0e0f;
    color: #ffffff;
    direction: rtl;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    background-color: #121719;
    border-bottom: 1px solid #1f282d;
}

.logo {
    font-size: 24px;
    font-weight: 900;
    color: #53fc18; /* لون كيك الأخضر الشهير */
}

.logo span { color: #fff; }

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

.nav-links a {
    color: #a0aab0;
    text-decoration: none;
    transition: 0.3s;
}

.nav-links a:hover { color: #53fc18; }

/* Hero Section */
.hero-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    padding: 80px 8%;
    flex-wrap: wrap;
}

/* Chat box sidebar */
.chat-preview {
    background: #121719;
    border: 1px solid #243038;
    border-radius: 12px;
    width: 320px;
    height: 250px;
    padding: 15px;
    display: flex;
    flex-direction: column;
}

.chat-header {
    font-weight: bold;
    color: #53fc18;
    margin-bottom: 10px;
    border-bottom: 1px solid #243038;
    padding-bottom: 5px;
}

.chat-messages p {
    font-size: 14px;
    margin-bottom: 8px;
}

.chat-messages .user {
    color: #00e5ff;
    font-weight: bold;
}

/* Main Download Box */
.hero-content {
    text-align: center;
    max-width: 500px;
}

.main-icon {
    width: 80px;
    height: 80px;
    background: #53fc18;
    color: #000;
    font-size: 48px;
    font-weight: 900;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    box-shadow: 0 0 25px rgba(83, 252, 24, 0.4);
}

.hero-content h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.hero-content h1 span {
    color: #53fc18;
    font-size: 20px;
}

.description {
    color: #9ba7b0;
    margin-bottom: 30px;
    line-height: 1.6;
}

.action-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn {
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn-primary {
    background-color: #53fc18;
    color: #000;
}

.btn-primary:hover {
    background-color: #45d612;
    box-shadow: 0 0 15px rgba(83, 252, 24, 0.5);
}

.btn-secondary {
    background-color: #1f282d;
    color: #fff;
    border: 1px solid #32414a;
}

.btn-secondary:hover { background-color: #2a373f; }

/* Features Section */
.features {
    padding: 60px 8%;
    background-color: #0e1214;
    text-align: center;
}

.features h2 {
    margin-bottom: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: #141a1d;
    border: 1px solid #222d34;
    padding: 30px;
    border-radius: 12px;
    transition: 0.3s;
}

.card:hover {
    border-color: #53fc18;
    transform: translateY(-5px);
}

.card .icon {
    font-size: 32px;
    margin-bottom: 15px;
}