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

body {
	background: #0b0f17;
	color: #fff;
}

.container {
	width: 90%;
	max-width: 1100px;
	margin: 0 auto;
}

.header {
	padding: 20px 0;
	background: #0f1522;
	position: sticky;
	top: 0;
}

.header .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo {
	font-weight: bold;
	font-size: 20px;
	color: #4da3ff;
}

nav a {
	margin-left: 15px;
	text-decoration: none;
	color: #ccc;
}

.hero {
	padding: 100px 0;
	text-align: center;
}

.hero h1 {
	font-size: 40px;
	margin-bottom: 15px;
}

.hero p {
	color: #aaa;
	margin-bottom: 20px;
}

.section {
	padding: 70px 0;
}

.dark {
	background: #0f1522;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}


.card {
  width: 100%;
  background: #121a2a;
  padding: 20px 0 10px 0;
  border-radius: 12px;
  text-align: center;
}

.price span {
  display: block;
  font-size: 24px;
  margin: 10px 0;
  color: #4da3ff;
}

.highlight {
  border: 1px solid #4da3ff;
}

.form-box {
  text-align: center;
  max-width: 500px;
}

input, select {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: none;
  border-radius: 8px;
  background: #121a2a;
  color: #fff;
}

.fs30 {
	font-size: 30px;
	line-height: 35px;
}

.btn {
  display: inline-block;
  padding: 10px 15px;
  background: #4da3ff;
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
}

.btn-energy {
  background: gold;
  color: #333;
}

.g {
	font-weight: 300;
	color: #777;
}
.gr {
	font-weight: bold;
	color: green;
}
.go {
	font-weight: bold;
	color: gold;
}

.btn.big {
  padding: 14px 25px;
  font-size: 16px;
}

.mtop {
  margin-top:10px;
}

.popup{
    position:fixed;
    inset:0;
    display:none;
    justify-content:center;
    align-items:center;
    background:rgba(0,0,0,.65);
    backdrop-filter:blur(4px);
    z-index:9997;
}

.popup.show{
    display:flex;
}

.popup-box{
    width:90%;
    max-width:380px;
    background:#121a2a;
    border:1px solid #4da3ff;
    border-radius:14px;
    padding:25px;
    text-align:center;
    box-shadow:0 0 30px rgba(77,163,255,.25);
    animation:popup .2s ease;
}

.popup-box h2{
    margin-bottom:12px;
}

.popup-box p{
    color:#aaa;
    margin-bottom:20px;
    line-height:1.5;
}

@keyframes popup{
    from{
        opacity:0;
        transform:scale(.9);
    }
    to{
        opacity:1;
        transform:scale(1);
    }
}

#toastContainer {
	position: fixed;
	top: 20px;
	right: 20px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	z-index: 9999;
}
.toast {
	background: rgba(20,25,35,0.95);
	border: 1px solid rgba(255,255,255,0.08);
	padding: 10px 14px;
	border-radius: 10px;
	font-size: 13px;
	animation: show_toast 0.2s ease, hide_toast 0.2s ease 2s forwards;
}
.toast.success { border-left: 3px solid #00ffa6; }
.toast.error { border-left: 3px solid #ff4d4d; }
.toast.info { border-left: 3px solid #4da3ff; }
@keyframes show_toast {
	from {opacity:0; transform:translateY(-10px);}
	to {opacity:1; transform:translateY(0);}
}
@keyframes hide_toast {
	to {opacity:0; transform:translateY(-10px);}
}