:root{
      --bg1:#f7f8ff;
      --bg2:#eef6ff;
      --ink:#0b1220;
      --muted: rgba(11,18,32,.62);

      --card: rgba(255,255,255,.78);
      --card2: rgba(255,255,255,.64);
      --stroke: rgba(11,18,32,.10);
      --shadow: 0 18px 45px rgba(11,18,32,.10);

      --r-xl: 30px;
      --r-lg: 24px;
      --r-md: 18px;

      --a:#6366f1;
      --b:#06b6d4;
      --c:#22c55e;
      --d:#a855f7;
    }

    *{ font-family: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
    body{
      color: var(--ink);
      background:
        radial-gradient(900px 550px at 10% 10%, rgba(99,102,241,.18), transparent 55%),
        radial-gradient(900px 650px at 90% 15%, rgba(6,182,212,.16), transparent 55%),
        radial-gradient(900px 650px at 60% 90%, rgba(34,197,94,.12), transparent 55%),
        linear-gradient(180deg, var(--bg2) 0%, var(--bg1) 55%, #ffffff 100%);
      min-height: 100vh;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }
    a{ text-decoration:none; }

    .headline{
      font-weight: 950;
      letter-spacing: -0.02em;
      line-height: 1.05;
      font-size: clamp(2rem, 2.8vw, 3.1rem);
      margin: 0;
    }
    .headline .grad{
      background: linear-gradient(135deg, var(--a), var(--b), var(--c));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .subline{
      margin: 12px 0 0 0;
      color: var(--muted);
      font-size: 1.08rem;
      line-height: 1.5;
      max-width: 60ch;
    }

    .glass{
      background: var(--card);
      border: 1px solid var(--stroke);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      box-shadow: var(--shadow);
      border-radius: var(--r-xl);
    }
    .glass-soft{
      background: var(--card2);
      border: 1px solid rgba(11,18,32,.10);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-radius: var(--r-lg);
    }

    @media (max-width: 575.98px){
      .container{ padding-left: 12px; padding-right: 12px; }
      #pricing .glass{ padding: 16px !important; }
      #pricing .glass-soft{
        margin-left: -12px;
        margin-right: -12px;
        border-radius: 22px;
      }
      #pricing .glass-soft.p-3{ padding: 16px !important; }
    }

    .nav-glass{
      background: rgba(255,255,255,.74) !important;
      border-bottom: 1px solid rgba(11,18,32,.08) !important;
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
    }
    .brand-mark{
      width: 40px; height: 40px;
      border-radius: 14px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, var(--a), var(--b));
      color:#fff;
      box-shadow: 0 14px 30px rgba(99,102,241,.18);
    }

    .chip{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(11,18,32,.10);
      color: rgba(11,18,32,.76);
      font-weight: 800;
      font-size: 13px;
      white-space: nowrap;
    }

    .btn-grad{
      border: 0;
      border-radius: 16px;
      padding: 12px 16px;
      font-weight: 900;
      color: #fff;
      background: linear-gradient(135deg, var(--a), var(--b));
      box-shadow: 0 14px 34px rgba(99,102,241,.18);
    }
    .btn-neo{
      border-radius: 16px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(11,18,32,.12);
      font-weight: 900;
      color: rgba(11,18,32,.86);
    }

    .hero{
      position: relative;
      overflow: hidden;
      border-radius: calc(var(--r-xl) + 6px);
      border: 1px solid rgba(11,18,32,.10);
      box-shadow: var(--shadow);
      min-height: 420px;
      background:
        radial-gradient(900px 500px at 15% 35%, rgba(168,85,247,.18), transparent 60%),
        radial-gradient(900px 500px at 80% 35%, rgba(6,182,212,.18), transparent 60%),
        linear-gradient(135deg, rgba(255,255,255,.78), rgba(255,255,255,.58));
      backdrop-filter: blur(10px);
    }
    .hero::after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(380px 260px at 20% 25%, rgba(99,102,241,.25), transparent 60%),
        radial-gradient(380px 260px at 80% 55%, rgba(34,197,94,.18), transparent 60%),
        radial-gradient(380px 260px at 65% 15%, rgba(6,182,212,.20), transparent 60%);
      pointer-events:none;
      opacity: .9;
    }
    .hero .inner{ position:relative; z-index:2; padding: 56px 26px; }

    .tab-shell{
      border-radius: var(--r-md);
      border: 1px solid rgba(11,18,32,.10);
      background: rgba(255,255,255,.75);
      padding: 10px;
    }
    .tab-shell .nav-pills .nav-link{
      border-radius: 16px;
      font-weight: 900;
      color: rgba(11,18,32,.70);
      border: 1px solid transparent;
      padding: 10px 12px;
    }
    .tab-shell .nav-pills .nav-link.active{
      background: rgba(99,102,241,.12);
      color: rgba(11,18,32,.95);
      border-color: rgba(99,102,241,.18);
    }

    .input-neo{
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(11,18,32,.12);
      background: rgba(255,255,255,.85);
    }
    .field-icon{
      width: 46px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-right: 1px solid rgba(11,18,32,.08);
      color: rgba(11,18,32,.60);
    }
    .input-neo .form-control,
    .input-neo .form-select{
      border: 0 !important;
      border-radius: 0 !important;
      background: transparent !important;
    }
    .input-neo:focus-within{
      border-color: rgba(99,102,241,.35);
      box-shadow: 0 0 0 .2rem rgba(99,102,241,.10);
    }

    .net-btn{
      border-radius: 999px;
      background: rgba(255,255,255,.80);
      border: 1px solid rgba(11,18,32,.12);
      font-weight: 900;
      color: rgba(11,18,32,.86);
      padding: 10px 12px;
    }
    .net-btn.active{
      background: rgba(6,182,212,.12);
      border-color: rgba(6,182,212,.22);
      box-shadow: 0 14px 40px rgba(6,182,212,.10);
    }

    .esim-grid .option{
      border-radius: 18px;
      border: 1px solid rgba(11,18,32,.10);
      background: rgba(255,255,255,.72);
      padding: 12px;
      cursor:pointer;
      transition: transform .08s ease, background .08s ease, border-color .08s ease;
      user-select:none;
      height: 100%;
    }
    .esim-grid .option:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.92);
      border-color: rgba(11,18,32,.14);
    }
    .esim-grid input{ display:none; }
    .esim-grid .option:has(input:checked){
      background: rgba(6,182,212,.10);
      border-color: rgba(6,182,212,.22);
      box-shadow: 0 14px 40px rgba(6,182,212,.10);
    }

    #loadingScreen{
      background:
        radial-gradient(900px 550px at 10% 10%, rgba(99,102,241,.14), transparent 55%),
        radial-gradient(900px 650px at 90% 15%, rgba(6,182,212,.12), transparent 55%),
        linear-gradient(180deg, #f3f6ff 0%, #ffffff 100%);
    }
    .loader-card{
      border-radius: 26px;
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(11,18,32,.10);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      box-shadow: 0 18px 45px rgba(11,18,32,.10);
      padding: 18px 20px;
      width: min(480px, 92vw);
    }
    .loader-title{ font-weight: 950; letter-spacing: -0.02em; margin:0; }
    .dots{ display:inline-flex; gap:6px; margin-top:10px; }
    .dot{ width:7px; height:7px; border-radius:999px; background: rgba(11,18,32,.35); animation: bop 1.05s infinite ease-in-out; }
    .dot:nth-child(2){ animation-delay:.12s; }
    .dot:nth-child(3){ animation-delay:.24s; }
    @keyframes bop{ 0%,100%{ transform: translateY(0); opacity:.55;} 50%{ transform: translateY(-5px); opacity:1; } }

    .footer-lite{
      border-top: 1px solid rgba(11,18,32,.08);
      background: rgba(255,255,255,.55);
      backdrop-filter: blur(10px);
    }

    /* FAQ accordion polish */
    .accordion-button{
      font-weight: 900;
      background: rgba(255,255,255,.70);
    }
    .accordion-item{
      border: 1px solid rgba(11,18,32,.10);
      background: rgba(255,255,255,.60);
      border-radius: 16px;
      overflow: hidden;
      margin-bottom: 10px;
    }


    .brand-title {
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #6366f1, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}