:root{
  --primary:#2f9cff;
  --primary-dark:#eef4ff;
  --text:#d6e0f5;
  --muted:#8fa2c7;
  --bg1:#0b1220;
  --bg2:#111a2e;
  --card:rgba(16,24,40,0.88);
  --border:rgba(255,255,255,0.08);
  --shadow:0 12px 35px rgba(0, 0, 0, 0.35);
  --radius:18px;
  --container:1060px;
}

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Plus Jakarta Sans',sans-serif;
}

html{
  scroll-behavior:smooth;
}

body{
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(47,156,255,0.12), transparent 25%),
    radial-gradient(circle at bottom right, rgba(87,108,255,0.10), transparent 25%),
    linear-gradient(180deg,#0a1120 0%, #0d1528 30%, #0b1220 65%, #09101d 100%);
  line-height:1.7;
}

a{
  text-decoration:none;
  color:inherit;
}

img{
  max-width:100%;
  display:block;
}

.container{
  width:min(var(--container), 92%);
  margin:0 auto;
}

.section{
  padding:95px 0;
}

.section-title{
  text-align:center;
  max-width:720px;
  margin:0 auto 42px;
}

.section-title h2{
  font-size:40px;
  line-height:1.2;
  color:var(--primary-dark);
  font-weight:800;
  margin-bottom:10px;
  letter-spacing:-0.5px;
}

.section-title p{
  color:var(--muted);
  font-size:14px;
}

/* NAV */
.navbar{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(10,17,32,0.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,0.06);
}

.nav-wrap{
  height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.logo{
  font-size:24px;
  font-weight:800;
  color:var(--primary-dark);
  letter-spacing:-0.5px;
}

.logo span{
  color:var(--primary);
}

.nav-links{
  display:flex;
  gap:28px;
  align-items:center;
}

.nav-links a{
  font-size:14px;
  color:#9db0d4;
  font-weight:600;
  transition:0.3s ease;
}

.nav-links a:hover{
  color:var(--primary);
}

.nav-right{
  display:flex;
  align-items:center;
  gap:12px;
}

.lang{
  font-size:13px;
  font-weight:600;
  color:#9db0d4;
  display:flex;
  align-items:center;
  gap:6px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  height:42px;
  padding:0 18px;
  font-size:14px;
  font-weight:700;
  transition:.25s ease;
  border:1px solid transparent;
}

.btn-outline{
  border-color:rgba(47,156,255,0.35);
  color:var(--primary);
  background:rgba(255,255,255,0.03);
}

.btn-primary{
  background:var(--primary);
  color:#fff;
  box-shadow:0 10px 22px rgba(47,156,255,0.22);
}

.btn:hover{
  transform:translateY(-2px);
}

/* HERO */
.hero{
  padding:90px 0 70px;
}

.hero-wrap{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items:center;
  gap:60px;
}

.hero-text h1{
  font-size:58px;
  line-height:1.08;
  color:var(--primary-dark);
  font-weight:800;
  letter-spacing:-1.2px;
  margin-bottom:18px;
  max-width:650px;
}

.hero-text h1 span{
  color:var(--primary);
}

.hero-text p{
  max-width:620px;
  font-size:16px;
  color:var(--muted);
  margin-bottom:28px;
}

.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.hero-visual{
  display:flex;
  justify-content:center;
}

.dashboard-card{
  width:100%;
  max-width:390px;
  background:rgba(16,24,40,0.82);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:26px;
  backdrop-filter:blur(12px);
}

.dots{
  display:flex;
  gap:8px;
  margin-bottom:18px;
}

.dots span{
  width:8px;
  height:8px;
  border-radius:50%;
  background:#33415f;
}

.mini-row{
  margin-bottom:16px;
}

.mini-label{
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:12px;
  color:#8ea0c4;
  margin-bottom:8px;
}

.bar{
  width:100%;
  height:9px;
  background:#18233d;
  border-radius:999px;
  overflow:hidden;
  position:relative;
}

.bar > span{
  position:absolute;
  left:0;
  top:0;
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,#68b4ff,#1790ff);
}

.mini-icons{
  display:flex;
  justify-content:space-between;
  margin-top:14px;
  color:#85bfff;
  font-size:14px;
}

/* STEPS */
.steps-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  max-width:900px;
  margin:0 auto;
}

.step-card{
  background:rgba(16,24,40,0.82);
  border:1px solid var(--border);
  border-radius:20px;
  padding:34px 26px;
  text-align:center;
  position:relative;
  box-shadow:var(--shadow);
}

.step-num{
  position:absolute;
  top:18px;
  left:20px;
  font-size:34px;
  font-weight:800;
  color:#1d2a46;
  line-height:1;
}

.step-icon{
  width:62px;
  height:62px;
  margin:12px auto 18px;
  border-radius:18px;
  display:grid;
  place-items:center;
  color:var(--primary);
  font-size:22px;
  background:linear-gradient(180deg,#14203a,#10192d);
}

.step-card h3{
  font-size:18px;
  color:var(--primary-dark);
  margin-bottom:8px;
  font-weight:700;
}

.step-card p{
  font-size:13px;
  color:var(--muted);
}

/* FEATURES */
.features-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  max-width:960px;
  margin:0 auto;
}

.f-card{
  background:rgba(16,24,40,0.82);
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow:var(--shadow);
  text-align:center;
  padding:34px 24px;
}

.f-icon{
  width:58px;
  height:58px;
  border-radius:16px;
  display:grid;
  place-items:center;
  margin:0 auto 18px;
  color:var(--primary);
  font-size:22px;
  background:linear-gradient(180deg,#14203a,#10192d);
}

.f-card h3{
  font-size:18px;
  color:var(--primary-dark);
  margin-bottom:10px;
  font-weight:700;
  line-height:1.35;
}

.f-card p{
  font-size:13px;
  color:var(--muted);
}

/* WHY */
.why-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  max-width:980px;
  margin:0 auto;
}

.why-card{
  background:rgba(16,24,40,0.82);
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow:var(--shadow);
  padding:30px 20px;
  text-align:center;
}

.why-card .f-icon{
  width:52px;
  height:52px;
  font-size:19px;
  margin-bottom:14px;
}

.why-card h3{
  font-size:16px;
  color:var(--primary-dark);
  margin-bottom:8px;
}

.why-card p{
  font-size:12.5px;
  color:var(--muted);
}

/* PRICING */
.pricing-toggle{
  display:flex;
  justify-content:center;
  margin-bottom:28px;
}

.toggle-pill{
  background:rgba(16,24,40,0.9);
  border:1px solid rgba(255,255,255,0.08);
  padding:6px;
  border-radius:999px;
  box-shadow:var(--shadow);
  display:inline-flex;
  gap:6px;
}

.toggle-pill button{
  border:none;
  background:transparent;
  color:#9db0d4;
  font-weight:700;
  padding:10px 18px;
  border-radius:999px;
  cursor:pointer;
}

.toggle-pill .active{
  background:var(--primary);
  color:#fff;
}

.price-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  max-width:980px;
  margin:0 auto;
  align-items:stretch;
}

.p-card{
  background:rgba(16,24,40,0.84);
  border:1px solid var(--border);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:34px 28px;
  position:relative;
}

.p-card.popular{
  border:2px solid rgba(47,156,255,0.6);
  transform:translateY(-8px);
  box-shadow:0 18px 45px rgba(23,144,255,0.16);
}

.popular-badge{
  position:absolute;
  top:-14px;
  left:50%;
  transform:translateX(-50%);
  background:var(--primary);
  color:#fff;
  font-size:12px;
  font-weight:700;
  padding:8px 14px;
  border-radius:999px;
  box-shadow:0 8px 18px rgba(23,144,255,0.22);
}

.plan-name{
  text-align:center;
  color:var(--primary-dark);
  font-weight:700;
  font-size:18px;
  margin-bottom:10px;
}

.price{
  text-align:center;
  font-size:48px;
  color:var(--primary-dark);
  font-weight:800;
  line-height:1;
  letter-spacing:-1px;
}

.price small{
  display:block;
  font-size:14px;
  color:var(--muted);
  font-weight:600;
  margin-top:8px;
  letter-spacing:0;
}

.old-price{
  text-align:center;
  margin-top:10px;
  color:#ff6b7b;
  font-size:16px;
  font-weight:700;
  text-decoration:line-through;
}

.plan-sub{
  text-align:center;
  color:var(--muted);
  font-size:13px;
  margin:8px 0 22px;
}

.p-list{
  list-style:none;
  margin:0 0 24px;
}

.p-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:13px;
  color:#a8b7d6;
  margin-bottom:12px;
}

.p-list i{
  color:var(--primary);
  margin-top:4px;
}

.p-btn{
  width:100%;
}

/* FAQ */
.faq-wrap{
  max-width:900px;
  margin:0 auto;
  display:grid;
  gap:14px;
}

details.faq-item{
  background:rgba(16,24,40,0.85);
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow:var(--shadow);
  padding:0 20px;
  overflow:hidden;
}

details.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 0;
  font-size:14px;
  font-weight:700;
  color:var(--primary-dark);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
}

details.faq-item summary::-webkit-details-marker{
  display:none;
}

.faq-answer{
  padding:0 0 18px;
  color:var(--muted);
  font-size:13px;
}

/* CTA */
.cta-box{
  max-width:960px;
  margin:0 auto;
  background:rgba(16,24,40,0.78);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  border-radius:26px;
  text-align:center;
  padding:64px 24px;
}

.cta-box h2{
  font-size:44px;
  color:var(--primary-dark);
  margin-bottom:10px;
  font-weight:800;
  letter-spacing:-0.8px;
}

.cta-box p{
  color:var(--muted);
  font-size:14px;
  margin-bottom:24px;
}

/* FOOTER */
footer{
  border-top:1px solid rgba(255,255,255,0.06);
  padding:26px 0;
  background:rgba(10,17,32,0.35);
}

.footer-wrap{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
  font-size:13px;
  color:#8c98b8;
}

.footer-links{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
}

/* HOVER POPUP EFFECT */
.step-card,
.f-card,
.why-card,
.p-card,
.cta-box,
details.faq-item,
.dashboard-card{
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease,
    background 0.35s ease;
}

.step-card:hover,
.f-card:hover,
.why-card:hover,
.p-card:hover,
.cta-box:hover,
details.faq-item:hover,
.dashboard-card:hover{
  transform:translateY(-10px) scale(1.02);
  box-shadow:0 24px 55px rgba(0, 0, 0, 0.48);
  border-color:rgba(47,156,255,0.35);
}

.step-card:hover .step-icon,
.f-card:hover .f-icon,
.why-card:hover .f-icon{
  transform:scale(1.08);
  box-shadow:0 10px 24px rgba(47,156,255,0.18);
}

.step-icon,
.f-icon{
  transition:transform 0.35s ease, box-shadow 0.35s ease;
}

.btn-primary:hover{
  box-shadow:0 14px 28px rgba(47,156,255,0.30);
}

.btn-outline:hover{
  border-color:rgba(47,156,255,0.55);
  background:rgba(47,156,255,0.08);
}

/* Responsive */
@media (max-width: 1100px){
  .hero-text h1{font-size:48px;}
  .section-title h2{font-size:34px;}
}

@media (max-width: 900px){
  .hero-wrap,
  .steps-grid,
  .features-grid,
  .price-grid,
  .why-grid{
    grid-template-columns:1fr;
  }

  .hero{
    padding:70px 0 50px;
  }

  .hero-text{
    text-align:center;
  }

  .hero-text h1,
  .hero-text p{
    margin-left:auto;
    margin-right:auto;
  }

  .hero-actions{
    justify-content:center;
  }

  .p-card.popular{
    transform:none;
  }

  .nav-links{
    display:none;
  }

  .step-card:hover,
  .f-card:hover,
  .why-card:hover,
  .p-card:hover,
  .cta-box:hover,
  details.faq-item:hover,
  .dashboard-card:hover{
    transform:translateY(-6px) scale(1.01);
  }
}

@media (max-width: 600px){
  .hero-text h1{font-size:38px;}
  .section{padding:70px 0;}
  .section-title h2{font-size:28px;}
  .cta-box h2{font-size:32px;}
  .nav-right .lang{display:none;}
  .btn{height:40px;padding:0 14px;}
}
.copyright a{
  color:#ff4d4d;
  font-weight:600;
}

.copyright a:hover{
  color:#ff1a1a;
  text-decoration:underline;
}
/* Header New */
.logo-img{
  height: 38px;
  width: auto;
  display: block;
}

.menu-toggle{
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  color: var(--primary-dark);
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  margin-right: -8px;   /* আরও ডানে */
  margin-top: -6px;     /* একটু উপরে */
}

.mobile-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease;
  z-index: 1999;
}

.mobile-overlay.active{
  opacity: 1;
  visibility: visible;
}

.mobile-menu{
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  max-width: 85%;
  height: 100vh;
  background: #ffffff;
  box-shadow: -10px 0 30px rgba(0,0,0,0.15);
  border-left: 1px solid rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
  padding: 22px 22px 28px;
  z-index: 2000;
  transition: right 0.35s ease;
}

.mobile-menu.active{
  right: 0;
}

.mobile-menu-head{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 10px;
  padding: 0;
  background: transparent;
  border: none;
}

.mobile-close{
  border: none;
  background: none !important;
  outline: none;
  box-shadow: none !important;
  font-size: 26px;
  color: #1f2b4d;
  cursor: pointer;
  padding: 0;
  margin: 4px -6px 0 0;   /* আরও ডানে + একটু উপরে */
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-logo img{
  height: 34px;
  width: auto;
  display: block;
}

.mobile-menu a{
  padding: 14px 0;
  color: #4a5685;
  font-weight: 600;
  border-bottom: 1px solid rgba(0,0,0,0.10);
}
@media (max-width: 900px){
  .nav-wrap{
    align-items: flex-start;
  }
}
@media (min-width: 901px){
  .menu-toggle{
    display: none !important;
  }

  .mobile-menu,
  .mobile-overlay{
    display: none !important;
  }

  .nav-links{
    display: flex !important;
  }

  .nav-right .btn{
    display: inline-flex !important;
  }

  .nav-right .lang{
    display: flex !important;
  }
}

@media (max-width: 900px){
  .nav-links{
    display: none !important;
  }

  .nav-right .btn{
    display: none !important;
  }

  .nav-right .lang{
    display: flex;
  }

  .menu-toggle{
    display: inline-flex !important;
  }
}