/* ========================= */
/* GLOBAL */
/* ========================= */

*{

  margin:0;

  padding:0;

  box-sizing:border-box;

}

html{

  scroll-behavior:smooth;

}

body{

  font-family:Arial,sans-serif;

  background:#f1f5f9;

  color:#111827;

  line-height:1.6;

  overflow-x:hidden;

}

a,
button,
input,
select{

  transition:0.25s ease;

}


/* ========================= */
/* MOBILE TOPBAR */
/* ========================= */

.mobile-topbar{

  display:none;

  align-items:center;

  justify-content:space-between;

  padding:16px 20px;

  background:#0f172a;

  color:white;

  position:sticky;

  top:0;

  z-index:3000;

  box-shadow:0 2px 10px rgba(0,0,0,0.15);

}

.mobile-topbar h2{

  font-size:20px;

  margin:0;

}

.menu-toggle{

  background:none;

  border:none;

  color:white;

  font-size:30px;

  cursor:pointer;

  width:auto;

  padding:0;

}


/* ========================= */
/* SIDEBAR */
/* ========================= */

.sidebar{

  position:fixed;

  left:0;

  top:0;

  width:280px;

  height:100vh;

  background:#0f172a;

  color:white;

  overflow-y:auto;

  padding:25px 18px;

  z-index:2500;

  transition:0.35s;

}

.sidebar-header{

  display:flex;

  justify-content:space-between;

  align-items:center;

  margin-bottom:35px;

}

.sidebar-header h2{

  font-size:24px;

}

#closeSidebar{

  display:none;

  background:none;

  border:none;

  color:white;

  font-size:26px;

  cursor:pointer;

  width:auto;

  padding:0;

}


/* ========================= */
/* SIDEBAR OVERLAY */
/* ========================= */

#sidebarOverlay{

  position:fixed;

  inset:0;

  background:rgba(0,0,0,0.45);

  z-index:2000;

  opacity:0;

  visibility:hidden;

  transition:0.3s;

}

#sidebarOverlay.active{

  opacity:1;

  visibility:visible;

}


/* ========================= */
/* MENU */
/* ========================= */

.menu-link{

  display:flex;

  align-items:center;

  gap:12px;

  background:#1e293b;

  color:white;

  text-decoration:none;

  padding:16px;

  border-radius:14px;

  margin-bottom:15px;

  font-size:16px;

  font-weight:600;

}

.menu-link:hover{

  background:#2563eb;

  transform:translateX(4px);

}

.menu-link.active{

  background:#2563eb;

}


/* ========================= */
/* MAIN CONTENT */
/* ========================= */

.main-content{

  margin-left:280px;

  transition:0.35s;

}


/* ========================= */
/* HEADER */
/* ========================= */

.header{

  background:
    linear-gradient(
      135deg,
      #0b1736,
      #172554
    );

  color:white;

  padding:70px 20px;

}

.topbar{

  width:90%;

  max-width:1200px;

  margin:auto;

}

.topbar h1{

  font-size:56px;

  margin-bottom:12px;

}

.topbar p{

  font-size:22px;

  opacity:0.92;

}


/* ========================= */
/* HERO */
/* ========================= */

.hero-section{

  width:90%;

  max-width:1200px;

  margin:70px auto;

}

.hero-content{

  max-width:950px;

}

.hero-content h2{

  font-size:50px;

  margin-bottom:20px;

  color:#0f172a;

}

.hero-content p{

  font-size:20px;

  margin-bottom:40px;

  color:#475569;

  line-height:1.9;

}


/* ========================= */
/* HERO GRID */
/* ========================= */

.hero-grid{

  display:grid;

  grid-template-columns:
    repeat(auto-fit,minmax(260px,1fr));

  gap:25px;

}

.hero-box{

  background:white;

  padding:32px;

  border-radius:22px;

  box-shadow:
    0 6px 24px rgba(0,0,0,0.08);

  transition:0.3s;

}

.hero-box:hover{

  transform:translateY(-6px);

}

.hero-box h3{

  font-size:24px;

  margin-bottom:15px;

}

.hero-box p{

  color:#475569;

  line-height:1.8;

}


/* ========================= */
/* CONTAINER */
/* ========================= */

.container{

  width:90%;

  max-width:1200px;

  margin:60px auto;

}


/* ========================= */
/* CARD */
/* ========================= */

.card{

  background:white;

  padding:45px;

  border-radius:24px;

  box-shadow:
    0 6px 24px rgba(0,0,0,0.08);

  margin-bottom:40px;

  transition:0.3s ease;

}

.card:hover{

  transform:translateY(-3px);

}

.card h2{

  font-size:40px;

  margin-bottom:30px;

  color:#0f172a;

}

.card p{

  font-size:18px;

  line-height:1.9;

  color:#475569;

}

.card ul{

  padding-left:20px;

}

.card ul li{

  margin-bottom:12px;

  line-height:1.8;

}


/* ========================= */
/* PRICING */
/* ========================= */

.pricing-grid{

  display:grid;

  grid-template-columns:
    repeat(auto-fit,minmax(280px,1fr));

  gap:25px;

  margin-bottom:40px;

}

.pricing-card{

  background:white;

  border-radius:24px;

  padding:35px;

  position:relative;

  border:2px solid #e2e8f0;

  box-shadow:
    0 6px 24px rgba(0,0,0,0.08);

  transition:0.3s ease;

}

.pricing-card:hover{

  transform:translateY(-5px);

}

.pricing-card h3{

  font-size:30px;

  margin-bottom:20px;

}

.price{

  font-size:42px;

  font-weight:bold;

  margin-bottom:25px;

}

.pricing-card ul{

  list-style:none;

  padding:0;

}

.pricing-card ul li{

  margin-bottom:16px;

  line-height:1.7;

  color:#334155;

}

.basic-plan{

  border-color:#cbd5e1;

}

.premium-plan{

  border-color:#f97316;

  background:#fff7ed;

}

.premium-badge{

  position:absolute;

  top:-12px;

  right:20px;

  background:#ea580c;

  color:white;

  padding:8px 14px;

  border-radius:999px;

  font-size:12px;

  font-weight:bold;

}


/* ========================= */
/* FORM */
/* ========================= */

form{

  display:flex;

  flex-direction:column;

  gap:20px;

}


/* ========================= */
/* INPUT */
/* ========================= */

input,
select{

  width:100%;

  padding:18px;

  border:1px solid #cbd5e1;

  border-radius:14px;

  font-size:16px;

  background:white;

}

input:focus,
select:focus{

  outline:none;

  border-color:#2563eb;

  box-shadow:
    0 0 0 3px rgba(37,99,235,0.1);

}


/* ========================= */
/* PAYMENT */
/* ========================= */

.payment-box{

  background:#fff7ed;

  border:2px solid #fb923c;

  border-radius:20px;

  padding:30px;

}

.payment-box h3{

  font-size:30px;

  margin-bottom:20px;

  color:#c2410c;

}

.payment-box p{

  color:#7c2d12;

  line-height:1.9;

}


/* ========================= */
/* CHECKBOX */
/* ========================= */

.payment-label{

  display:flex;

  align-items:center;

  gap:14px;

  margin-top:20px;

  font-size:18px;

  cursor:pointer;

}

.payment-label input[type="checkbox"]{

  width:auto;

  transform:scale(1.4);

  margin:0;

}


/* ========================= */
/* PAYMENT SECTION */
/* ========================= */

#paymentSection{

  margin-top:25px;

}


/* ========================= */
/* QR */
/* ========================= */

.qr{

  width:280px;

  max-width:100%;

  display:block;

  margin:20px auto;

  border-radius:16px;

}


/* ========================= */
/* FEATURE GRID */
/* ========================= */

.feature-grid{

  display:grid;

  grid-template-columns:
    repeat(auto-fit,minmax(250px,1fr));

  gap:25px;

}

.feature-box{

  background:#f8fafc;

  border:1px solid #dbe3ee;

  border-radius:20px;

  padding:28px;

  transition:0.3s;

}

.feature-box:hover{

  transform:translateY(-6px);

  border-color:#2563eb;

}

.feature-box h3{

  font-size:24px;

  margin-bottom:15px;

  display:flex;

  align-items:center;

  gap:10px;

}

.feature-box p{

  color:#475569;

  line-height:1.8;

}


/* ========================= */
/* BUTTON */
/* ========================= */

button{

  width:100%;

  min-height:54px;

  background:#2563eb;

  color:white;

  border:none;

  padding:18px;

  border-radius:14px;

  font-size:18px;

  font-weight:bold;

  cursor:pointer;

}

button:hover{

  background:#1d4ed8;

}

.premium-btn{

  background:#ea580c;

}

.premium-btn:hover{

  background:#c2410c;

}


/* ========================= */
/* SUCCESS */
/* ========================= */

.success-box{

  padding:22px;

  border-radius:18px;

  margin-top:25px;

  line-height:1.8;

}

.free-success{

  background:#ecfeff;

  color:#155e75;

}

.premium-success{

  background:#ecfdf5;

  color:#065f46;

}


/* ========================= */
/* FORGOT */
/* ========================= */

.forgot-text{

  text-align:center;

  margin-top:10px;

}

.forgot-text a{

  color:#2563eb;

  font-weight:bold;

  text-decoration:none;

}


/* ========================= */
/* FOOTER */
/* ========================= */

.footer{

  background:#0f172a;

  color:white;

  text-align:center;

  padding:30px;

  margin-top:70px;

}


/* ========================= */
/* MOBILE */
/* ========================= */

@media(max-width:768px){

  .mobile-topbar{

    display:flex;

  }

  .sidebar{

    left:-100%;

    width:85%;

    max-width:320px;

  }

  .sidebar.active{

    left:0;

  }

  #closeSidebar{

    display:block;

  }

  .main-content{

    margin-left:0;

    width:100%;

  }

  .topbar h1{

    font-size:38px;

  }

  .topbar p{

    font-size:18px;

  }

  .hero-section{

    margin-top:40px;

  }

  .hero-content h2{

    font-size:34px;

  }

  .hero-content p{

    font-size:18px;

  }

  .hero-grid{

    grid-template-columns:1fr;

  }

  .pricing-grid{

    grid-template-columns:1fr;

  }

  .feature-grid{

    grid-template-columns:1fr;

  }

  .card{

    padding:30px 20px;

  }

  .card h2{

    font-size:30px;

  }

  .payment-box h3{

    font-size:24px;

  }

}