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


html {
    scroll-behavior: smooth;
}


body {
    background: #f7f7f7;
    color: #222;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

header {
    background: #1f2937;
    color: #fff;
    padding: 15px 0;
}

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

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

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

nav ul li a {
    color: #fff;
    font-weight: bold;
}

.lang-btn {
    background: #f59e0b;
    border: none;
    padding: 6px 12px;
    cursor: pointer;
    font-weight: bold;
}

.section {
    padding: 60px 0;
    background: #fff;
    margin-bottom: 20px;
}

.section h1, .section h2 {
    margin-bottom: 20px;
    color: #1f2937;
}

.section p {
    margin-bottom: 15px;
}

footer {
    background: #111827;
    color: #fff;
    padding: 30px 0;
}

footer ul {
    list-style: none;
}

footer ul li {
    margin-bottom: 8px;
}

.btn {
    display: inline-block;
    background: #2563eb;
    color: #fff;
    padding: 10px 18px;
    margin-top: 10px;
}

.whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: #fff;
    padding: 12px 16px;
    font-weight: bold;
    border-radius: 50px;
}