/* ============================================================
   NvpHub — стили. Тёмная тема, Exo 2 + Inter
   ============================================================ */

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

:root {
  --bg:        #060c18;
  --bg2:       #0a1020;
  --bg3:       #0e1830;
  --border:    #1a2d50;
  --border2:   #2a4070;
  --accent:    #4a90f0;
  --accent2:   #2a6ad4;
  --text:      #e8f0ff;
  --text2:     #8aa0c0;
  --text3:     #4a6080;
  --success:   #2ecc71;
  --warn:      #f39c12;
  --danger:    #e74c3c;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, .nav-logo span {
  font-family: 'Exo 2', sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--text); }

.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }

/* ── Навигация ─────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 2.5rem;
  background: rgba(6, 12, 24, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: 'Exo 2', sans-serif;
  font-weight: 800; font-size: 1.2rem;
  color: var(--text);
}

.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { color: var(--text2); font-size: 0.9rem; transition: color .2s; }
.nav-links a:hover { color: var(--text); }

.btn-nav {
  background: var(--accent2);
  color: var(--text) !important;
  padding: 0.45rem 1.1rem;
  border-radius: 6px;
  font-size: 0.85rem !important;
  font-weight: 500;
  transition: background .2s !important;
}
.btn-nav:hover { background: var(--accent) !important; }

/* ── Кнопки ───────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-family: 'Exo 2', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border: none; cursor: pointer;
  transition: background .2s, transform .15s;
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-1px); color: #fff; }

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--text2);
  padding: 0.75rem 2rem;
  border-radius: 8px;
  border: 1px solid var(--border2);
  font-size: 1rem; cursor: pointer;
  transition: border-color .2s, color .2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

.btn-sm {
  display: inline-block;
  background: var(--accent2);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  border: none; cursor: pointer;
  transition: background .2s;
}
.btn-sm:hover { background: var(--accent); color: #fff; }

.btn-sm-outline {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text2);
}
.btn-sm-outline:hover { border-color: var(--accent); color: var(--accent); background: transparent; }

.btn-logout {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text3);
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: border-color .2s, color .2s;
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); }

.btn-copy {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--accent);
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
  white-space: nowrap;
  transition: background .2s;
}
.btn-copy:hover, .btn-copy.copied { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 8rem 2.5rem 4rem;
  position: relative; overflow: hidden;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,45,80,.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,45,80,.25) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 30%, transparent 80%);
}

.hero-content { flex: 1; max-width: 560px; position: relative; z-index: 1; }

.hero-badge {
  display: inline-block;
  background: rgba(74,144,240,.12);
  border: 1px solid rgba(74,144,240,.3);
  color: var(--accent);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.2rem;
}

.accent { color: var(--accent); }

.hero-sub {
  color: var(--text2);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-stats {
  display: flex; align-items: center; gap: 1.5rem;
}
.stat { display: flex; flex-direction: column; }
.stat-n { font-family: 'Exo 2', sans-serif; font-size: 1.4rem; font-weight: 800; color: var(--accent); }
.stat-l { font-size: 0.75rem; color: var(--text3); }
.stat-div { width: 1px; height: 36px; background: var(--border); }

.hero-visual {
  flex: 1; display: flex; justify-content: center; align-items: center;
  position: relative; z-index: 1;
}

.globe-wrap { position: relative; width: 300px; height: 300px; }
.globe { width: 100%; height: 100%; animation: spin 20s linear infinite; }
@keyframes spin { from { transform: rotate(0) } to { transform: rotate(360deg) } }

.globe-ring {
  position: absolute; inset: -20px;
  border: 1px solid rgba(74,144,240,.15);
  border-radius: 50%;
  animation: spin 30s linear infinite reverse;
}

/* ── Секции ────────────────────────────────────────────────── */
.section-label {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 3px;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 0.8rem;
}

section h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 3rem;
}

/* ── Features ──────────────────────────────────────────────── */
.features { padding: 6rem 0; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color .2s, transform .2s;
}
.feature-card:hover { border-color: var(--accent2); transform: translateY(-3px); }
.feature-icon { font-size: 2rem; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--text2); font-size: 0.9rem; }

/* ── Plans ─────────────────────────────────────────────────── */
.plans { padding: 6rem 0; }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.plan-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  position: relative;
  transition: border-color .2s, transform .2s;
}
.plan-card:hover { border-color: var(--accent2); transform: translateY(-3px); }
.plan-popular { border-color: var(--accent); }

.plan-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem; font-weight: 700; white-space: nowrap;
}
.plan-badge-fire { background: #e67e22; }

.plan-price {
  font-family: 'Exo 2', sans-serif;
  font-size: 2.5rem; font-weight: 800;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.plan-price span { font-size: 1.2rem; color: var(--text2); }
.plan-period { color: var(--text2); font-size: 0.9rem; margin-bottom: 1.5rem; }

.plan-features { list-style: none; margin-bottom: 1.5rem; }
.plan-features li { color: var(--text2); font-size: 0.9rem; padding: 0.25rem 0; }

.btn-plan {
  display: block; text-align: center;
  padding: 0.7rem;
  border: 1px solid var(--border2);
  border-radius: 8px;
  color: var(--text2);
  font-size: 0.9rem;
  transition: all .2s;
}
.btn-plan:hover { border-color: var(--accent); color: var(--accent); }
.btn-plan-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-plan-primary:hover { background: var(--accent2); border-color: var(--accent2); color: #fff; }

.plan-selectable { cursor: pointer; }
.plan-selectable.selected {
  border-color: var(--accent);
  background: rgba(74,144,240,.08);
}

/* ── How to ────────────────────────────────────────────────── */
.howto { padding: 6rem 0; }

.steps {
  display: flex; align-items: flex-start; gap: 1rem;
  margin-bottom: 3rem; flex-wrap: wrap;
}

.step { flex: 1; min-width: 200px; }
.step-num {
  font-family: 'Exo 2', sans-serif;
  font-size: 3rem; font-weight: 800;
  color: var(--border2); line-height: 1;
  margin-bottom: 0.5rem;
}
.step h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.step p { color: var(--text2); font-size: 0.9rem; }
.step-arrow { font-size: 1.5rem; color: var(--border2); padding-top: 1.5rem; }

.apps {
  display: flex; gap: 1rem; flex-wrap: wrap;
}
.app-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  display: flex; flex-direction: column; gap: 0.2rem;
}
.app-os { font-size: 0.75rem; color: var(--text3); }
.app-name { font-family: 'Exo 2', sans-serif; font-weight: 700; font-size: 1rem; }

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}
.footer .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-logo { display: flex; align-items: center; gap: 0.5rem; font-family: 'Exo 2', sans-serif; font-weight: 700; }
.footer-copy { color: var(--text3); font-size: 0.85rem; }

/* ── Auth ──────────────────────────────────────────────────── */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.auth-wrap { width: 100%; max-width: 420px; padding: 2rem; }
.auth-back { display: inline-block; color: var(--text3); font-size: 0.9rem; margin-bottom: 2rem; }
.auth-back:hover { color: var(--text); }

.auth-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 3rem 2.5rem;
  text-align: center;
}
.auth-logo { margin-bottom: 1rem; }
.auth-title { font-size: 2rem; font-weight: 800; margin-bottom: 0.5rem; }
.auth-sub { color: var(--text2); font-size: 0.95rem; margin-bottom: 2rem; line-height: 1.6; }
.tg-widget-wrap { display: flex; justify-content: center; margin-bottom: 1.5rem; }
.auth-note { color: var(--text3); font-size: 0.8rem; line-height: 1.5; }

/* ── Dashboard ─────────────────────────────────────────────── */
.dash-page { padding-top: 80px; }
.dash-wrap { padding: 3rem 2rem; }
.dash-header { margin-bottom: 2rem; }
.dash-header h1 { font-size: 2rem; font-weight: 800; }
.dash-uid { color: var(--text3); font-size: 0.85rem; margin-top: 0.3rem; }

.dash-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem; margin-bottom: 3rem;
}
.dash-stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.2rem 1.5rem;
}
.dsc-label { color: var(--text3); font-size: 0.8rem; margin-bottom: 0.4rem; }
.dsc-value { font-family: 'Exo 2', sans-serif; font-size: 1.6rem; font-weight: 800; }

.dash-section { margin-bottom: 3rem; }
.dash-section-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.2rem;
}
.dash-section h2 { font-size: 1.3rem; }

.keys-list { display: flex; flex-direction: column; gap: 1rem; }
.key-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem;
}
.key-inactive { opacity: 0.5; }
.key-name { font-weight: 600; margin-bottom: 0.4rem; }
.key-meta { display: flex; gap: 1rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
.key-plan { background: rgba(74,144,240,.12); color: var(--accent); padding: 0.2rem 0.6rem; border-radius: 4px; font-size: 0.8rem; }
.key-exp { color: var(--text2); font-size: 0.85rem; }
.key-exp-warn { color: var(--warn); }
.key-url-wrap { display: flex; align-items: center; gap: 0.7rem; }
.key-url {
  font-size: 0.75rem; color: var(--text3);
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 4px; padding: 0.3rem 0.6rem;
  max-width: 400px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.empty-state { text-align: center; padding: 3rem; }
.empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-state p { color: var(--text2); margin-bottom: 1.5rem; }

.payments-list { display: flex; flex-direction: column; gap: 0.5rem; }
.payment-row {
  display: flex; gap: 1.5rem; align-items: center;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.75rem 1rem;
  font-size: 0.9rem;
}
.pay-method { color: var(--text2); flex: 1; }
.pay-amount { font-weight: 600; }
.pay-status { padding: 0.2rem 0.6rem; border-radius: 4px; font-size: 0.78rem; }
.pay-status-paid { background: rgba(46,204,113,.15); color: var(--success); }
.pay-status-pending { background: rgba(243,156,18,.15); color: var(--warn); }
.pay-date { color: var(--text3); font-size: 0.82rem; }

.ref-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.5rem;
}
.ref-card p { color: var(--text2); margin-bottom: 1rem; }
.ref-link-wrap { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 1rem; }
.ref-link {
  font-size: 0.85rem; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 4px; padding: 0.4rem 0.8rem; color: var(--text2); flex: 1;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ref-stats { color: var(--text3); font-size: 0.85rem; }

/* ── Buy page ──────────────────────────────────────────────── */
.buy-page { padding-top: 80px; }
.buy-wrap { padding: 3rem 2rem; max-width: 800px; }
.buy-wrap h1 { font-size: 2rem; font-weight: 800; margin-bottom: 0.5rem; }
.buy-sub { color: var(--text2); margin-bottom: 2rem; }

.buy-steps {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 2.5rem;
}
.buy-step {
  padding: 0.4rem 1rem; border-radius: 20px;
  border: 1px solid var(--border); color: var(--text3);
  font-size: 0.85rem; transition: all .2s;
}
.buy-step.active { border-color: var(--accent); color: var(--accent); background: rgba(74,144,240,.1); }
.buy-step-arrow { color: var(--text3); }

.pay-summary {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 1rem 1.5rem;
  margin-bottom: 1.5rem; font-size: 0.95rem; color: var(--text2);
}

.pay-methods {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}
.pay-method-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.5rem 1rem;
  text-align: center; cursor: pointer;
  transition: border-color .2s, transform .15s;
}
.pay-method-card:hover { border-color: var(--accent2); transform: translateY(-2px); }
.pay-method-card.selected { border-color: var(--accent); background: rgba(74,144,240,.08); }
.pm-icon { font-size: 1.8rem; margin-bottom: 0.5rem; }
.pm-label { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.2rem; }
.pm-sub { color: var(--text3); font-size: 0.78rem; }

.pay-waiting { text-align: center; padding: 3rem; }
.pay-waiting p { color: var(--text2); margin: 1rem 0; }
.pay-success { text-align: center; padding: 3rem; }
.success-icon { font-size: 4rem; margin-bottom: 1rem; }
.pay-success h2 { font-size: 1.8rem; margin-bottom: 0.5rem; }
.pay-success p { color: var(--text2); margin-bottom: 1.5rem; }

.spinner {
  width: 40px; height: 40px; margin: 0 auto;
  border: 3px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin2 .8s linear infinite;
}
@keyframes spin2 { to { transform: rotate(360deg); } }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { flex-direction: column; text-align: center; padding-top: 6rem; }
  .hero-btns { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .nav-links { gap: 1rem; }
  .key-card { flex-direction: column; }
}
@import url('/static/style_additions.css');