:root{
    --bg:#07111f;
    --card:#0f1b2d;
    --text:#ffffff;
    --muted:#b8c4d6;
    --primary:#22c55e;
    --blue:#2563eb;
    --border:rgba(255,255,255,.12);
}

html[data-theme="light"]{
    --bg:#f3f6fb;
    --card:#ffffff;
    --text:#101827;
    --muted:#5b6472;
    --primary:#16a34a;
    --blue:#2563eb;
    --border:rgba(0,0,0,.1);
}

*{box-sizing:border-box}

body{
    margin:0;
    font-family:Arial,Tahoma,sans-serif;
    background:radial-gradient(circle at top,#15294a,var(--bg));
    color:var(--text);
}

.top{
    max-width:1200px;
    margin:18px auto;
    padding:14px 18px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:15px;
    background:rgba(255,255,255,.06);
    border:1px solid var(--border);
    border-radius:22px;
    backdrop-filter:blur(14px);
}

.brand{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:20px;
    font-weight:bold;
}

.brand i{color:var(--primary)}

nav{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
}

nav a{
    color:var(--muted);
    text-decoration:none;
    font-size:14px;
}

.actions{
    display:flex;
    gap:8px;
}

.actions button{
    width:38px;
    height:38px;
    border:0;
    border-radius:12px;
    background:var(--card);
    color:var(--text);
    cursor:pointer;
}

.hero{
    max-width:1200px;
    margin:40px auto;
    padding:20px;
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:28px;
    align-items:center;
}

.badge{
    display:inline-block;
    background:rgba(34,197,94,.15);
    color:var(--primary);
    padding:8px 12px;
    border-radius:30px;
    font-size:13px;
    margin-bottom:16px;
}

.hero h1{
    font-size:52px;
    line-height:1.1;
    margin:0 0 18px;
}

.hero p{
    color:var(--muted);
    font-size:17px;
    line-height:1.8;
    margin-bottom:22px;
}

.hero-buttons{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:13px 18px;
    border-radius:14px;
    text-decoration:none;
    color:#fff;
    font-weight:bold;
    border:0;
}

.primary{background:var(--blue)}
.whatsapp{background:#16a34a}

.price{
    margin-top:24px;
    background:var(--card);
    border:1px solid var(--border);
    padding:16px;
    border-radius:18px;
    display:inline-flex;
    flex-direction:column;
    gap:4px;
}

.price strong{
    font-size:38px;
    color:var(--primary);
}

.price small,
.price span{
    color:var(--muted);
}

.hero-card,
.screens div:first-child{
    background:var(--card);
    border:1px solid var(--border);
    padding:12px;
    border-radius:26px;
    box-shadow:0 30px 80px rgba(0,0,0,.3);
}

.hero-card img,
.screens img{
    width:100%;
    border-radius:20px;
    display:block;
}

.screens{
    max-width:1200px;
    margin:70px auto;
    padding:20px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:28px;
    align-items:center;
}

.screen-text h2,
.features h2,
.pricing h2{
    font-size:36px;
    margin:0 0 16px;
}

.screen-text p{
    color:var(--muted);
    line-height:1.8;
}

.features{
    max-width:1200px;
    margin:70px auto;
    padding:20px;
    text-align:center;
}

.grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:16px;
    margin-top:25px;
}

.feature{
    background:var(--card);
    border:1px solid var(--border);
    padding:20px;
    border-radius:22px;
    text-align:left;
}

html[dir="rtl"] .feature{text-align:right}

.feature i{
    font-size:30px;
    color:var(--primary);
}

.feature p{
    color:var(--muted);
    line-height:1.7;
    font-size:14px;
}

.pricing{
    max-width:700px;
    margin:70px auto;
    padding:20px;
    text-align:center;
}

.price-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:26px;
    padding:30px;
}

.price-card strong{
    display:block;
    font-size:54px;
    color:var(--primary);
}

.price-card ul{
    list-style:none;
    padding:0;
    margin:22px 0;
}

.price-card li{
    padding:10px;
    border-bottom:1px solid var(--border);
    color:var(--muted);
}

footer{
    text-align:center;
    color:var(--muted);
    padding:30px;
}

.float-wa{
    position:fixed;
    right:22px;
    bottom:22px;
    width:58px;
    height:58px;
    border-radius:50%;
    background:#16a34a;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:28px;
    text-decoration:none;
    box-shadow:0 15px 35px rgba(0,0,0,.25);
    z-index:50;
}

html[dir="rtl"] .float-wa{
    right:auto;
    left:22px;
}

.page{
    max-width:900px;
    margin:40px auto;
    padding:25px;
    background:var(--card);
    border:1px solid var(--border);
    border-radius:24px;
    line-height:1.9;
}

.page h1{
    margin-top:0;
}

.contact-card{
    display:grid;
    gap:14px;
}

.contact-card a{
    color:#fff;
    background:#16a34a;
    padding:14px;
    border-radius:14px;
    text-decoration:none;
    display:inline-flex;
    width:max-content;
    gap:8px;
    align-items:center;
}

@media(max-width:900px){
    .top{
        margin:10px;
        flex-direction:column;
        align-items:flex-start;
    }

    .hero,
    .screens{
        grid-template-columns:1fr;
        margin:25px auto;
    }

    .hero h1{
        font-size:34px;
    }

    .grid{
        grid-template-columns:1fr;
    }

    nav{
        width:100%;
    }

    .feature{
        text-align:inherit;
    }
}