:root {
  --bg: #0b1220;
  --card: #121c2f;
  --text: #f4f7ff;
  --muted: #a9b7d3;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --border: rgba(169, 183, 211, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: linear-gradient(150deg, #0b1220 0%, #121f37 100%);
  color: var(--text);
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.brand {
  font-size: 24px;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
}

.nav a:hover {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.card {
  margin-top: 22px;
  background: rgba(18, 28, 47, 0.92);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 30px 24px;
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.34);
}

h1, h2 {
  margin-top: 0;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 18px;
  align-items: center;
}

.hero-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-img {
  width: min(100%, 420px);
  height: auto;
  display: block;
  mix-blend-mode: screen;
  filter: contrast(1.04) saturate(1.05);
}

p, li {
  color: var(--muted);
  line-height: 1.6;
}

a {
  color: #7fb0ff;
}

a:hover {
  color: #a9c9ff;
}

ul {
  padding-left: 22px;
}

.btn {
  display: inline-block;
  margin-top: 14px;
  padding: 11px 16px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
}

.btn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn.secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--text);
}

.btn.danger {
  background: rgba(220, 38, 38, 0.15);
  border-color: rgba(248, 113, 113, 0.6);
  color: #fecaca;
}

.btn.danger:hover {
  background: rgba(220, 38, 38, 0.25);
  border-color: #fca5a5;
}

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

.micro-proof {
  margin-top: 8px;
  font-size: 13px;
  color: #dce7ff;
}

.version-chip {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #dce7ff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 10px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.04);
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 2px;
}

.trust-badges span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
  color: #dce7ff;
  background: rgba(255, 255, 255, 0.04);
}

.list-clean {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.list-clean li {
  padding: 7px 0;
  border-bottom: 1px dashed rgba(169, 183, 211, 0.2);
}

.list-clean li:last-child {
  border-bottom: 0;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
}

.faq-btn {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border: 0;
  text-align: left;
  padding: 12px 14px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.faq-btn:hover {
  background: rgba(255, 255, 255, 0.07);
}

.faq-content {
  display: none;
  padding: 0 14px 12px;
}

.faq-item.open .faq-content {
  display: block;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.step-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.step-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.step-card p {
  margin: 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.quote-card {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  line-height: 1.6;
}

.quote-card cite {
  display: block;
  margin-top: 8px;
  color: #dce7ff;
  font-style: normal;
  font-size: 13px;
}

.sticky-buy-btn {
  display: none;
}

.admin-auth-row,
.admin-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

#adminToken,
#searchBox,
#statusFilter {
  min-width: 220px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
}

#statusFilter {
  color-scheme: dark;
}

#statusFilter option {
  background: #0f172a;
  color: #f4f7ff;
}

.admin-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.admin-kpi {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.admin-kpi strong {
  display: block;
  font-size: 22px;
  color: #fff;
}

.admin-kpi span {
  color: var(--muted);
  font-size: 13px;
}

.admin-table-wrap {
  overflow-x: auto;
  margin-top: 10px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 900px;
}

.admin-table th,
.admin-table td {
  border-bottom: 1px solid var(--border);
  text-align: left;
  padding: 10px 8px;
  font-size: 13px;
  vertical-align: top;
}

.admin-table th {
  color: #dce7ff;
  font-weight: 700;
}

.admin-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.checkout-points {
  margin: 10px 0 0;
  padding-left: 20px;
}

.checkout-points li {
  margin: 4px 0;
}

.cta-panel h2 {
  margin-bottom: 8px;
}

.cta-panel p {
  margin-top: 0;
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 10px;
}

.shot-card {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
}

.shot-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  transition: transform 0.18s ease;
}

.shot-card img:hover {
  transform: scale(1.015);
}

.shot-card figcaption {
  color: var(--muted);
  font-size: 13px;
  padding: 10px 12px;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 9, 18, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 24px;
}

.lightbox-overlay.open {
  display: flex;
}

.lightbox-image {
  max-width: min(1200px, 95vw);
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.55);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 26px;
  line-height: 1;
  width: 40px;
  height: 40px;
  cursor: pointer;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.14);
}

#buyEmail,
#buyFirstName,
#buyLastName {
  min-width: 280px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
}

#buyEmail:focus,
#buyFirstName:focus,
#buyLastName:focus {
  outline: none;
  border-color: #7fb0ff;
  box-shadow: 0 0 0 3px rgba(127, 176, 255, 0.16);
}

.input-error {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18) !important;
}

.field-errors {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.field-error {
  margin: 0;
  min-height: 18px;
  font-size: 12px;
  color: #fca5a5;
}

.contact-form {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.contact-form label {
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #7fb0ff;
  box-shadow: 0 0 0 3px rgba(127, 176, 255, 0.16);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 760px) {
  .container {
    padding: 14px;
  }

  .card {
    padding: 22px 16px;
  }

  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-logo-img {
    width: min(100%, 320px);
  }

  .brand {
    font-size: 20px;
  }

  .nav a {
    font-size: 13px;
    padding: 7px 9px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .screenshots-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .field-errors {
    grid-template-columns: 1fr;
  }

  .admin-summary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .admin-detail-grid {
    grid-template-columns: 1fr;
  }

  body {
    padding-bottom: 74px;
  }

  .sticky-buy-btn {
    display: block;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 10px;
    z-index: 9998;
    border: 1px solid var(--accent);
    border-radius: 12px;
    background: var(--accent);
    color: #fff;
    font: inherit;
    font-weight: 700;
    padding: 12px 14px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
    cursor: pointer;
  }

  .sticky-buy-btn:active {
    transform: translateY(1px);
  }
}