/* Reset & basic styles */
* { margin:0; padding:0; box-sizing:border-box; font-family: 'Poppins', sans-serif; }
body { background: #f5f7fa; color: #333; line-height: 1.6; }

/* Header */
header.site-header {
    background: linear-gradient(90deg,#0f2027,#203a43,#2c5364);
    padding: 15px 10%;
    display: flex; justify-content: space-between; align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
header .logo { color:#fff; font-weight:700; font-size:24px; letter-spacing:1px; }
header nav a { color:#fff; margin:0 15px; text-decoration:none; font-weight:500; transition: 0.3s; }
header nav a:hover { color:#00ffcc; transform: scale(1.1); }

/* Hero Section */
.hero {
    background-size: cover; background-position: center;
    color: #fff; text-align:center;
    padding: 100px 20px; position: relative;
}
.hero::after {
    content:""; position:absolute; top:0; left:0; width:100%; height:100%;
    background: rgba(0,0,0,0.5);
}
.hero .hero-content { position: relative; z-index:2; }
.hero h1 { font-size:48px; margin-bottom:15px; background: linear-gradient(90deg,#00c6ff,#0072ff); -webkit-background-clip: text; color: transparent; }
.hero p { font-size:20px; margin-bottom:25px; }
.hero .btn-primary { background: #00ffcc; color:#000; padding:12px 30px; font-weight:600; border-radius:30px; transition:0.3s; }
.hero .btn-primary:hover { background: #00bfa5; transform: scale(1.05); }

/* Plans Section */
.plans-section { padding:60px 10%; text-align:center; }
.plans-section h2 { font-size:36px; margin-bottom:40px; color:#0072ff; }
.plans { display:flex; justify-content:center; flex-wrap:wrap; gap:30px; }
.plan-card {
    background: #fff; border-radius:15px; padding:25px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    width:300px; position:relative; overflow:hidden;
}
.plan-card:hover { transform: translateY(-10px); box-shadow: 0 15px 35px rgba(0,0,0,0.2); }
.plan-card img { width:60px; margin-bottom:20px; }
.plan-card h3 { font-size:24px; margin-bottom:15px; color:#0072ff; }
.plan-card ul { list-style:none; margin-bottom:15px; }
.plan-card ul li { padding:8px 0; border-bottom:1px solid #eee; font-weight:500; }
.plan-card .price {
    font-size:28px; font-weight:700; color:#00ffcc; margin:15px 0;
    background: linear-gradient(90deg,#00c6ff,#0072ff); -webkit-background-clip: text; color:transparent;
}
.plan-card .btn-primary {
    background:#0072ff; color:#fff; padding:10px 25px; border-radius:30px;
    transition:0.3s; display:inline-block;
}
.plan-card .btn-primary:hover { background:#00c6ff; transform: scale(1.05); }

/* Features Section */
.features { padding:60px 10%; text-align:center; }
.features h2 { font-size:36px; margin-bottom:40px; color:#0072ff; }
.features-list { display:flex; justify-content:center; flex-wrap:wrap; gap:25px; }
.feature { background: #fff; padding:25px; border-radius:15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1); width:270px;
    transition: transform 0.3s, box-shadow 0.3s;
}
.feature:hover { transform: translateY(-8px); box-shadow: 0 15px 35px rgba(0,0,0,0.2); }
.feature h3 { margin-bottom:15px; color:#00ffcc; }
.feature p { font-size:16px; }

/* Forms */
form { max-width:500px; margin:auto; display:flex; flex-direction:column; gap:15px; }
input, select, textarea { padding:12px; border-radius:8px; border:1px solid #ccc; font-size:16px; }
textarea { resize:none; height:120px; }
button { background:#0072ff; color:#fff; padding:12px; border:none; border-radius:25px; font-size:16px; font-weight:600; cursor:pointer; transition:0.3s; }
button:hover { background:#00c6ff; transform: scale(1.05); }

/* Footer */
footer { background:#0a0a0a; color:#fff; padding:50px 10% 20px; }
.footer-columns { display:flex; justify-content:space-between; flex-wrap:wrap; gap:20px; }
.footer-columns div { flex:1 1 250px; }
.footer-columns h3 { margin-bottom:12px; color:#00ffcc; }
.footer-columns ul { list-style:none; }
.footer-columns ul li { margin:6px 0; }
.footer-columns ul li a { color:#fff; text-decoration:none; transition:0.3s; }
.footer-columns ul li a:hover { color:#00c6ff; }
.footer-bottom { text-align:center; margin-top:25px; border-top:1px solid #333; padding-top:10px; font-size:14px; color:#aaa; }

/* Success messages */
.success { background:#d4edda; color:#155724; padding:12px; border-radius:8px; text-align:center; margin-bottom:15px; }

/* Responsive */
@media(max-width:992px){ .plans, .features-list{ flex-direction:column; align-items:center; } }