* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #f4f7fb;
  color: #222;
  line-height: 1.6;
}

a {
  text-decoration: none;
}

.header,
.site-header {
  background: linear-gradient(90deg, #081b4b, #2563eb);
  padding: 20px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-size: 32px;
  font-weight: bold;
  color: #fff;
}

.menu,
nav {
  display: flex;
  gap: 25px;
  align-items: center;
}

.menu a,
nav a {
  color: #fff;
  font-size: 17px;
  font-weight: bold;
}

.menu a:hover,
nav a:hover {
  color: #dbeafe;
}

.login-btn {
  background: #16a34a;
  padding: 12px 28px;
  border-radius: 30px;
  color: #fff;
}

.hero {
  padding: 90px 20px;
  text-align: center;
  background: #fff;
}

.hero h1 {
  font-size: 46px;
  color: #081b4b;
  margin-bottom: 20px;
}

.hero p {
  font-size: 19px;
  max-width: 800px;
  margin: 0 auto 30px;
  color: #64748b;
}

.btn,
button {
  display: inline-block;
  padding: 15px 32px;
  border-radius: 35px;
  border: none;
  background: #16a34a;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
}

.btn:hover,
button:hover {
  background: #15803d;
}

.orange {
  background: #f97316;
}

.orange:hover {
  background: #ea580c;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  max-width: 1200px;
  margin: 50px auto;
  padding: 0 20px;
}

.card,
.box,
.page-box,
.buy-card,
.download-box,
.contact-box,
.dashboard-card {
  background: #fff;
  padding: 35px;
  border-radius: 22px;
  box-shadow: 0 10px 35px rgba(0,0,0,0.08);
}

.card h3,
.box h2,
.page-box h1,
.buy-card h1,
.buy-card h2 {
  color: #081b4b;
}

.buy-page {
  padding: 70px 20px;
}

.buy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
  max-width: 1200px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  background: #dcfce7;
  padding: 10px 22px;
  border-radius: 30px;
  font-weight: bold;
  color: #166534;
  margin-bottom: 20px;
}

.price {
  font-size: 56px;
  font-weight: bold;
  color: #16a34a;
}

.features {
  list-style: none;
  margin-top: 25px;
}

.features li {
  padding: 14px 0;
  border-bottom: 1px solid #e5e7eb;
  font-size: 18px;
}

input {
  width: 100%;
  padding: 16px;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  font-size: 16px;
  margin-bottom: 16px;
}

input:focus {
  outline: none;
  border-color: #2563eb;
}

.pay-btn {
  width: 100%;
  padding: 16px;
  border-radius: 40px;
  background: #16a34a;
  font-size: 18px;
  font-weight: bold;
  border: none;
  color: #fff;
  cursor: pointer;
}

.pay-btn:hover {
  background: #15803d;
}

.login-note {
  background: #eff6ff;
  padding: 20px;
  border-radius: 15px;
  margin-bottom: 25px;
  color: #1e3a8a;
}

.login-note strong {
  font-size: 22px;
  display: block;
  margin-bottom: 5px;
}

.box {
  max-width: 550px;
  margin: 60px auto;
}

.verify-box {
  background: #eff6ff;
  padding: 22px;
  border-radius: 16px;
  margin-top: 25px;
}

.alert,
.success {
  padding: 15px;
  background: #dcfce7;
  border-radius: 10px;
  margin-bottom: 20px;
  color: #166534;
  font-weight: bold;
}

.msg,
.error {
  padding: 15px;
  background: #fee2e2;
  border-radius: 10px;
  margin-bottom: 20px;
  color: #991b1b;
  font-weight: bold;
}

.download-box,
.contact-box,
.dashboard-card,
.page-box {
  max-width: 800px;
  margin: 60px auto;
}

.footer {
  margin-top: 80px;
  background: #081b4b;
  padding: 35px;
  text-align: center;
  color: #fff;
}

@media screen and (max-width: 900px) {
  .buy-grid,
  .cards {
    grid-template-columns: 1fr;
  }

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

  .price {
    font-size: 44px;
  }

  .header,
  .site-header,
  .navbar {
    flex-direction: column;
    gap: 20px;
  }

  .menu,
  nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }

  .logo {
    font-size: 28px;
  }
}
.box{

max-width:520px;

margin:70px auto;

background:white;

padding:40px;

border-radius:24px;

box-shadow:0 15px 40px rgba(0,0,0,.1);

}

.box h2{

margin-bottom:25px;

text-align:center;

color:#081b4b;

}

.box input{

width:100%;

padding:15px;

border:1px solid #ddd;

border-radius:12px;

margin-bottom:15px;

}

.box a{

color:#2563eb;

font-weight:600;

}

.box a:hover{

text-decoration:underline;

}
.video-section{
  padding:70px 20px;
  background:#f4f7fb;
}

.video-box{
  max-width:950px;
  margin:auto;
  background:white;
  padding:45px;
  border-radius:25px;
  box-shadow:0 15px 40px rgba(0,0,0,.08);
  text-align:center;
}

.video-box h2{
  color:#081b4b;
  font-size:34px;
  margin-bottom:18px;
}

.video-box p{
  color:#64748b;
  font-size:18px;
  line-height:1.8;
}

.video-frame{
  margin-top:30px;
  position:relative;
  padding-bottom:56.25%;
  height:0;
  overflow:hidden;
  border-radius:18px;
}

.video-frame iframe{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
}
.youtube-lite{
  position:relative;
  max-width:900px;
  margin:30px auto 0;
  cursor:pointer;
  border-radius:18px;
  overflow:hidden;
  background:#000;
}

.youtube-lite img{
  width:100%;
  display:block;
}

.youtube-lite iframe{
  width:100%;
  height:500px;
  border:0;
}

.play-button{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  background:#ff0000;
  color:white;
  width:76px;
  height:76px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:34px;
}

@media(max-width:700px){
  .youtube-lite iframe{
    height:260px;
  }
}