:root {
  --bg: #060b14;
  --bg-soft: #0a1424;
  --surface: rgba(13, 24, 44, 0.7);
  --surface-strong: rgba(11, 21, 38, 0.88);
  --line: rgba(130, 179, 255, 0.24);
  --line-strong: rgba(111, 213, 255, 0.55);
  --text: #e8f1ff;
  --muted: #9ab0cd;
  --accent: #43d6ff;
  --accent-2: #3be4c3;
  --accent-3: #5a8dff;
  --ok: #78f5c8;
  --error: #ff8ea0;
  --shadow-soft: 0 18px 60px rgba(3, 9, 18, 0.5);
  --shadow-card: 0 24px 70px rgba(2, 8, 18, 0.56);
  --radius: 18px;
}

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

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(1200px 800px at 5% -10%, #17335f 0%, transparent 58%),
    radial-gradient(900px 650px at 90% 120%, #0f4c54 0%, transparent 62%),
    linear-gradient(160deg, #050a13 0%, #071023 50%, #060b15 100%);
  color: var(--text);
  font-family: "Manrope", "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.container {
  width: min(1160px, 92vw);
  margin: 0 auto;
}

.section {
  position: relative;
  z-index: 1;
  padding: 56px 0;
}

.section-head {
  margin-bottom: 24px;
}

.section-head h2 {
  margin: 0;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: clamp(1.7rem, 2.8vw, 2.6rem);
  letter-spacing: -0.02em;
}

.section-note {
  margin: 10px 0 0;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 10px;
  color: #8fd7ff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.page-glow {
  position: fixed;
  z-index: 0;
  border-radius: 999px;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.42;
}

.glow-top {
  width: 360px;
  height: 360px;
  left: -90px;
  top: -100px;
  background: radial-gradient(circle, rgba(67, 214, 255, 0.9), rgba(67, 214, 255, 0));
}

.glow-bottom {
  width: 420px;
  height: 420px;
  right: -120px;
  bottom: -130px;
  background: radial-gradient(circle, rgba(59, 228, 195, 0.68), rgba(59, 228, 195, 0));
}

.glass-card {
  background:
    linear-gradient(180deg, rgba(24, 39, 66, 0.38), rgba(7, 16, 31, 0.72)),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card);
}

.site-header,
.site-footer {
  position: relative;
  z-index: 3;
}

.site-header {
  position: sticky;
  top: 0;
  border-bottom: 1px solid rgba(112, 161, 238, 0.18);
  backdrop-filter: blur(12px);
  background: rgba(4, 10, 19, 0.72);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #eff7ff;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid rgba(145, 202, 255, 0.36);
  background: rgba(9, 21, 38, 0.95);
  box-shadow: 0 0 0 3px rgba(69, 179, 255, 0.14);
}

.brand-text {
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.main-nav {
  display: flex;
  gap: 22px;
}

.main-nav a {
  color: #b9cbdf;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.96rem;
}

.main-nav a:hover {
  color: #eaf4ff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 13px 18px;
  font: inherit;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.18s ease, filter 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
  text-decoration: none;
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-small {
  padding: 10px 14px;
  font-size: 0.9rem;
}

.btn-primary {
  color: #052436;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px rgba(38, 192, 225, 0.28);
}

.btn-outline {
  color: #d8e7f8;
  border-color: rgba(111, 193, 255, 0.46);
  background: rgba(14, 30, 53, 0.62);
}

.btn-block {
  width: 100%;
}

.hero {
  padding-top: 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 28px;
  align-items: start;
}

.hero-copy h1 {
  margin: 0;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.hero-subtitle {
  margin: 20px 0 0;
  max-width: 680px;
  color: #b2c4da;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.trust-list {
  margin: 24px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.trust-list li + li {
  margin-top: 7px;
}

.hero-panel {
  padding: 24px;
}

.hero-logo-wrap {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 30% 20%, rgba(85, 220, 255, 0.4), transparent 60%),
    rgba(6, 16, 31, 0.84);
  border: 1px solid rgba(134, 206, 255, 0.42);
  box-shadow: 0 0 0 6px rgba(68, 158, 255, 0.12);
}

.hero-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.hero-panel h2 {
  margin: 18px 0 8px;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.35rem;
}

.hero-panel p {
  margin: 0;
  color: #adc3dc;
}

.hero-metrics {
  margin-top: 20px;
  display: grid;
  gap: 10px;
}

.metric-card {
  border: 1px solid rgba(124, 181, 255, 0.25);
  border-radius: 12px;
  background: rgba(7, 18, 35, 0.72);
  padding: 10px 12px;
}

.metric-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #82c0ff;
}

.metric-card strong {
  display: block;
  margin-top: 2px;
  font-size: 0.98rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.benefit-card {
  padding: 18px;
}

.benefit-card h3 {
  margin: 0 0 8px;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.08rem;
}

.benefit-card p {
  margin: 0;
  color: var(--muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.price-card {
  position: relative;
  padding: 22px;
}

.price-name {
  margin: 0;
  color: #b9d1ee;
  font-weight: 700;
}

.price-value {
  margin: 8px 0 14px;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 2.5rem;
  line-height: 1;
  letter-spacing: -0.03em;
}

.price-card ul {
  margin: 0 0 18px;
  padding-left: 18px;
  color: var(--muted);
}

.price-card li + li {
  margin-top: 6px;
}

.featured {
  border-color: var(--line-strong);
  background:
    linear-gradient(180deg, rgba(31, 58, 90, 0.58), rgba(8, 21, 39, 0.84)),
    var(--surface-strong);
  box-shadow:
    0 24px 80px rgba(2, 8, 18, 0.6),
    0 0 0 1px rgba(72, 227, 255, 0.2) inset;
}

.price-badge {
  margin: 0 0 10px;
  display: inline-block;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.75rem;
  font-weight: 800;
  color: #d8fff4;
  background: rgba(57, 223, 196, 0.2);
  border: 1px solid rgba(72, 242, 205, 0.65);
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.checkout-card {
  padding: 20px;
}

.field-label {
  display: block;
  margin: 0 0 8px;
  font-size: 0.92rem;
  color: #bfd3ec;
  font-weight: 600;
}

.field-input {
  width: 100%;
  margin-bottom: 12px;
  padding: 12px 13px;
  border-radius: 12px;
  border: 1px solid rgba(114, 169, 242, 0.36);
  background: rgba(6, 15, 30, 0.88);
  color: #e4f1ff;
  font: inherit;
}

.field-input:focus {
  outline: none;
  border-color: rgba(67, 214, 255, 0.8);
  box-shadow: 0 0 0 3px rgba(67, 214, 255, 0.22);
}

select.field-input {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #80c4ff 50%),
    linear-gradient(135deg, #80c4ff 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 12px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 34px;
}

.order-card h3 {
  margin: 0;
  font-family: "Sora", "Manrope", sans-serif;
}

.order-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.order-meta {
  color: #90a9c8;
  font-size: 0.84rem;
}

.order-line {
  margin: 0 0 6px;
  color: #cadcf1;
}

.order-actions {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.tg-bind-box {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(111, 193, 255, 0.32);
  background: rgba(9, 20, 36, 0.74);
}

.tg-bind-note {
  margin: 10px 0 0;
  color: #9eb8d7;
  font-size: 0.9rem;
}

.msg {
  margin: 12px 0 0;
  color: #a9c3df;
  white-space: pre-line;
}

.msg-error {
  color: var(--error);
}

.msg-ok {
  color: var(--ok);
}

.delivery-box {
  margin-top: 16px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(111, 242, 205, 0.46);
  background:
    linear-gradient(180deg, rgba(23, 63, 72, 0.34), rgba(7, 27, 35, 0.6)),
    rgba(7, 24, 31, 0.74);
}

.delivery-title {
  margin: 0 0 10px;
  color: #bcffea;
  font-weight: 800;
}

.code-field {
  min-height: 102px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.45;
  resize: vertical;
}

.instructions-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.instruction-card {
  padding: 18px;
}

.step-num {
  margin: 0 0 8px;
  color: #8bd9ff;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.instruction-card h3 {
  margin: 0 0 8px;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.02rem;
}

.instruction-card p {
  margin: 0;
  color: var(--muted);
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.policy-card {
  padding: 18px;
}

.policy-card h3 {
  margin: 0 0 10px;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.06rem;
}

.policy-card p {
  margin: 0 0 10px;
  color: var(--muted);
}

.policy-card ul,
.policy-card ol {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.policy-card li + li {
  margin-top: 6px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  padding: 16px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-list p {
  margin: 10px 0 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid rgba(122, 167, 233, 0.16);
  background: rgba(5, 11, 21, 0.64);
}

.footer-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.footer-inner p {
  margin: 0;
  color: #95acc8;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: #d6e7fa;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
}

@media (max-width: 1100px) {
  .benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .instructions-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 980px) {
  .hero-grid,
  .pricing-grid,
  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
  }

  .hero {
    padding-top: 52px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 44px 0;
  }

  .benefits-grid,
  .instructions-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn,
  .btn-small {
    width: 100%;
  }

  .header-inner {
    min-height: 72px;
  }

  .brand-logo {
    width: 40px;
    height: 40px;
  }
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.doc-link-card {
  display: block;
  padding: 18px;
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.doc-link-card h3 {
  margin: 0 0 8px;
  color: #e8f1ff;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.08rem;
}

.doc-link-card p {
  margin: 0;
  color: var(--muted);
}

.doc-link-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  text-decoration: none;
}

.footer-wrap {
  flex-wrap: wrap;
}

.legal-page {
  min-height: 100vh;
}

.legal-container {
  max-width: 860px;
}

.legal-card {
  padding: 24px;
}

.legal-card h1 {
  margin: 0 0 14px;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.legal-card p,
.legal-card li {
  color: var(--muted);
}

.legal-card ul,
.legal-card ol {
  margin: 0 0 14px;
  padding-left: 18px;
}

.legal-card li + li {
  margin-top: 6px;
}

.legal-actions {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .docs-grid {
    grid-template-columns: 1fr;
  }
}