/* bizdiki.vpn — shared styles */
:root {
  --bg: #0a0e1a;
  --bg2: #101527;
  --card: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #eef1fb;
  --muted: #8b93b0;
  --accent: #6c5ce7;
  --accent2: #00d4ff;
  --green: #2ed573;
  --red: #ff5c5c;
  --radius: 18px;
  font-size: 16px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(600px 400px at 15% 10%, rgba(108, 92, 231, 0.25), transparent 60%),
    radial-gradient(500px 400px at 85% 15%, rgba(0, 212, 255, 0.15), transparent 60%),
    radial-gradient(700px 500px at 50% 100%, rgba(108, 92, 231, 0.12), transparent 60%);
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
}
.logo {
  font-size: 1.35rem; font-weight: 800; letter-spacing: 0.5px;
  text-decoration: none; color: var(--text);
}
.logo b { color: var(--accent2); font-weight: 800; }
.logo span { color: var(--accent); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border: none; border-radius: 12px;
  font-size: 1rem; font-weight: 600; cursor: pointer;
  text-decoration: none; transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #8e6cff);
  color: #fff;
  box-shadow: 0 8px 24px rgba(108, 92, 231, 0.35);
}
.btn-primary:hover { box-shadow: 0 10px 30px rgba(108, 92, 231, 0.5); }
.btn-ghost {
  background: var(--card); color: var(--text);
  border: 1px solid var(--card-border);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }
.btn-lg { padding: 16px 36px; font-size: 1.1rem; border-radius: 14px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- hero ---------- */
.hero { text-align: center; padding: 90px 0 70px; }
.hero .badge {
  display: inline-block; padding: 7px 16px; border-radius: 999px;
  background: rgba(0, 212, 255, 0.1); border: 1px solid rgba(0, 212, 255, 0.25);
  color: var(--accent2); font-size: 0.85rem; margin-bottom: 26px;
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1.12; font-weight: 800;
  background: linear-gradient(120deg, #fff 40%, var(--accent2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 22px;
}
.hero p { color: var(--muted); font-size: 1.15rem; max-width: 560px; margin: 0 auto 36px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- features ---------- */
.features {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px; padding: 30px 0 60px;
}
.feature {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 26px;
  backdrop-filter: blur(6px);
}
.feature .icon { font-size: 1.6rem; margin-bottom: 14px; }
.feature h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 0.92rem; line-height: 1.55; }

/* ---------- pricing ---------- */
.pricing { text-align: center; padding: 20px 0 80px; }
.pricing h2 { font-size: 2rem; margin-bottom: 10px; }
.pricing > p { color: var(--muted); margin-bottom: 40px; }
.price-card {
  max-width: 380px; margin: 0 auto; padding: 38px 34px;
  background: linear-gradient(160deg, rgba(108, 92, 231, 0.16), var(--card));
  border: 1px solid rgba(108, 92, 231, 0.4); border-radius: 22px;
  position: relative; overflow: hidden;
}
.price-card::before {
  content: ""; position: absolute; inset: -40% -40% auto auto;
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.25), transparent 70%);
}
.price-amount { font-size: 3.4rem; font-weight: 800; }
.price-amount small { font-size: 1.1rem; color: var(--muted); font-weight: 500; }
.price-per { color: var(--muted); margin: 6px 0 26px; }
.price-card ul { list-style: none; text-align: left; margin-bottom: 28px; }
.price-card li { padding: 8px 0; color: var(--text); font-size: 0.95rem; }
.price-card li::before { content: "✓ "; color: var(--green); font-weight: 700; }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--card-border);
  padding: 28px 0; color: var(--muted); font-size: 0.88rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}

/* ---------- pay page ---------- */
.pay-wrap { min-height: 100vh; display: grid; place-items: center; padding: 40px 16px; }
.pay-card {
  width: 100%; max-width: 440px; padding: 36px 30px;
  background: var(--bg2); border: 1px solid var(--card-border);
  border-radius: 24px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.pay-card .brand { text-align: center; margin-bottom: 26px; }
.pay-card .brand .logo { font-size: 1.5rem; }
.pay-title { text-align: center; font-size: 1.25rem; font-weight: 700; margin-bottom: 4px; }
.pay-sub { text-align: center; color: var(--muted); font-size: 0.9rem; margin-bottom: 26px; }
.pay-row {
  display: flex; justify-content: space-between; padding: 12px 0;
  border-bottom: 1px dashed var(--card-border); font-size: 0.95rem;
}
.pay-row span:last-child { font-weight: 600; }
.pay-total {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 18px 0 24px; font-size: 1rem;
}
.pay-total .sum { font-size: 2rem; font-weight: 800; color: var(--accent2); }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 13px 14px; border-radius: 11px;
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--card-border);
  color: var(--text); font-size: 1rem; outline: none; transition: border 0.15s;
}
.field input:focus { border-color: var(--accent); }
.field-row { display: flex; gap: 12px; }
.field-row .field { flex: 1; }

.pay-note { text-align: center; color: var(--muted); font-size: 0.78rem; margin-top: 18px; }
.pay-note b { color: var(--accent2); font-weight: 600; }

.status-box { text-align: center; padding: 30px 0 10px; }
.status-box .big { font-size: 3rem; margin-bottom: 14px; }
.status-box h3 { margin-bottom: 8px; }
.status-box p { color: var(--muted); font-size: 0.9rem; }

.spinner {
  width: 44px; height: 44px; margin: 40px auto;
  border: 3px solid var(--card-border); border-top-color: var(--accent2);
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }

/* secure strip */
.secure {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 20px; color: var(--green); font-size: 0.8rem;
}