:root {
  --bg: #07111f;
  --bg-soft: #0b1728;
  --card: rgba(255, 255, 255, 0.075);
  --card-border: rgba(255, 255, 255, 0.12);
  --text: #f5f9ff;
  --muted: #a9b7ca;
  --blue: #16a5ff;
  --cyan: #22e1ff;
  --green: #37d67a;
  --warning: #f6c453;
  --danger: #ff5f73;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius: 22px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(34, 225, 255, 0.2), transparent 32%),
    radial-gradient(circle at top right, rgba(22, 165, 255, 0.16), transparent 34%),
    linear-gradient(180deg, #07111f 0%, #0a1322 45%, #050914 100%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

/* Navbar */

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(7, 17, 31, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-inner {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.5px;
  font-size: 20px;
}

.brand-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 30px rgba(22, 165, 255, 0.35);
  flex: 0 0 auto;
}

.brand-icon svg {
  width: 27px;
  height: 27px;
  max-width: 27px;
  max-height: 27px;
  display: block;
  fill: #ffffff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.nav-links a {
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  border: 1px solid transparent;
  transition: 0.22s ease;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #04111f;
  box-shadow: 0 16px 42px rgba(22, 165, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(22, 165, 255, 0.48);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Hero */

.hero {
  padding: 86px 0 70px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 13px;
  border-radius: 999px;
  color: #c9f7ff;
  border: 1px solid rgba(34, 225, 255, 0.25);
  background: rgba(34, 225, 255, 0.08);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 22px;
}

.pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(55, 214, 122, 0.15);
}

h1 {
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: -3px;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 20%, var(--cyan) 48%, var(--blue) 78%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  color: var(--muted);
  font-size: 18px;
  max-width: 650px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 620px;
}

.stat-card {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.095);
}

.stat-card strong {
  display: block;
  font-size: 24px;
  color: #fff;
}

.stat-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

/* App Preview */

.app-preview {
  position: relative;
  padding: 18px;
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.045));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.app-window {
  overflow: hidden;
  border-radius: 22px;
  background: #0d1625;
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.app-topbar {
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  background: rgba(255, 255, 255, 0.055);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dots {
  display: flex;
  gap: 7px;
}

.dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
}

.window-title {
  font-size: 13px;
  color: var(--muted);
  font-weight: 700;
}

.app-body {
  padding: 22px;
}

.usb-line {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: 17px;
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.usb-icon-small {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(22, 165, 255, 0.16);
  color: var(--cyan);
  font-size: 22px;
}

.usb-line h3 {
  font-size: 15px;
  margin-bottom: 2px;
}

.usb-line p {
  font-size: 12px;
  margin: 0;
  color: var(--muted);
}

.status {
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
}

.status.online {
  color: #bcffd7;
  background: rgba(55, 214, 122, 0.14);
  border: 1px solid rgba(55, 214, 122, 0.25);
}

.status.ready {
  color: #c9f7ff;
  background: rgba(34, 225, 255, 0.13);
  border: 1px solid rgba(34, 225, 255, 0.25);
}

.route-box {
  margin-top: 18px;
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(22, 165, 255, 0.16), rgba(34, 225, 255, 0.08));
  border: 1px solid rgba(34, 225, 255, 0.18);
}

.route-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #dff8ff;
  font-weight: 800;
  font-size: 13px;
}

.arrow {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  position: relative;
}

.arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 2px solid var(--blue);
  border-right: 2px solid var(--blue);
  transform: translateY(-50%) rotate(45deg);
}

/* Sections */

section {
  padding: 72px 0;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 36px;
}

.section-head h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 14px;
}

.section-head p {
  color: var(--muted);
  font-size: 16px;
}

/* Cards */

.feature-card,
.reseller-card,
.pricing-card {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: 0 12px 42px rgba(0, 0, 0, 0.12);
}

.feature-card h3,
.reseller-card h3,
.pricing-card h3 {
  margin-bottom: 9px;
  font-size: 19px;
}

.feature-card p,
.reseller-card p,
.pricing-card p {
  color: var(--muted);
  font-size: 14px;
}

/* Features */

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card .icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: rgba(22, 165, 255, 0.15);
  color: var(--cyan);
  font-size: 24px;
}

/* Steps */

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: inline-flex;
  margin-bottom: 18px;
  font-size: 13px;
  font-weight: 900;
  color: #04111f;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  padding: 6px 10px;
  border-radius: 999px;
}

.step h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

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

/* Pricing */

.pricing-wrap {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.pricing-card.featured {
  background:
    radial-gradient(circle at top right, rgba(34, 225, 255, 0.18), transparent 35%),
    rgba(255, 255, 255, 0.09);
  border-color: rgba(34, 225, 255, 0.28);
  box-shadow: 0 22px 65px rgba(22, 165, 255, 0.16);
}

.price-badge {
  width: fit-content;
  margin-bottom: 14px;
  padding: 7px 11px;
  border-radius: 999px;
  color: #c9f7ff;
  border: 1px solid rgba(34, 225, 255, 0.22);
  background: rgba(34, 225, 255, 0.09);
  font-size: 12px;
  font-weight: 900;
}

.pricing-card.featured .price-badge {
  color: #04111f;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-color: transparent;
}

.price {
  font-size: 44px;
  font-weight: 900;
  letter-spacing: -2px;
  margin: 16px 0 10px;
  color: #ffffff;
}

.price small {
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0;
  font-weight: 800;
}

.check-list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
  color: #dcecff;
  font-size: 14px;
  list-style: none;
}

.check-list li::before {
  content: "✓";
  color: var(--green);
  font-weight: 900;
  margin-right: 9px;
}

.pricing-action {
  margin-top: auto;
  padding-top: 22px;
}

.pricing-action .btn {
  width: 100%;
}

/* Download */

.download-box {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: stretch;
}

.download-card {
  padding: 30px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(34, 225, 255, 0.18), transparent 38%),
    rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(34, 225, 255, 0.22);
  box-shadow: var(--shadow);
}

.download-card h3 {
  font-size: 26px;
  margin-bottom: 10px;
  letter-spacing: -0.8px;
}

.download-card p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 18px;
}

.download-version {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}

.download-version span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.11);
  color: #dcecff;
  font-size: 13px;
  font-weight: 800;
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.requirements {
  padding: 30px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.requirements h3 {
  font-size: 22px;
  margin-bottom: 16px;
}

.requirements ul {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
}

.requirements li::before {
  content: "✓";
  color: var(--green);
  font-weight: 900;
  margin-right: 9px;
}

/* Reseller */

.reseller-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.reseller-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.country {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(34, 225, 255, 0.1);
  border: 1px solid rgba(34, 225, 255, 0.18);
  white-space: nowrap;
}

.reseller-meta {
  margin: 16px 0;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.reseller-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.reseller-card .btn {
  width: 100%;
  margin-top: 8px;
}

/* CTA */

.cta {
  padding: 80px 0;
}

.cta-box {
  text-align: center;
  padding: 48px 28px;
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(22, 165, 255, 0.18), rgba(34, 225, 255, 0.08)),
    rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(34, 225, 255, 0.2);
  box-shadow: var(--shadow);
}

.cta-box h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 14px;
}

.cta-box p {
  max-width: 680px;
  margin: 0 auto 24px;
  color: var(--muted);
}

/* Footer */

footer {
  padding: 34px 0;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.12);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}

/* Responsive */

@media (max-width: 960px) {
  .hero-grid,
  .download-box {
    grid-template-columns: 1fr;
  }

  .pricing-wrap,
  .features,
  .reseller-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .nav-links {
    display: none;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    padding-top: 54px;
  }

  .features,
  .reseller-grid,
  .pricing-wrap,
  .steps,
  .stats {
    grid-template-columns: 1fr;
  }

  .brand span {
    font-size: 16px;
  }

  .brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 13px;
  }

  .nav-inner {
    height: 68px;
  }

  .nav-inner > .btn {
    display: none;
  }

  h1 {
    letter-spacing: -1.8px;
  }

  .hero p {
    font-size: 16px;
  }

  .usb-line {
    grid-template-columns: 42px 1fr;
  }

  .usb-line .status {
    grid-column: 1 / -1;
    justify-self: flex-start;
  }

  .route-flow {
    flex-direction: column;
    align-items: flex-start;
  }

  .arrow {
    width: 100%;
    flex: unset;
  }

  .download-card,
  .requirements,
  .feature-card,
  .reseller-card,
  .pricing-card,
  .step {
    padding: 22px;
  }

  .price {
    font-size: 38px;
  }

  .section-head h2 {
    letter-spacing: -1px;
  }
}

/* Floating Telegram Button */

.floating-telegram {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 18px 0 14px;
  border-radius: 999px;
  color: #04111f;
  background: linear-gradient(135deg, #16a5ff, #22e1ff);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    0 18px 48px rgba(22, 165, 255, 0.42),
    0 0 0 8px rgba(34, 225, 255, 0.08);
  font-size: 14px;
  font-weight: 900;
  transition: 0.22s ease;
}

.floating-telegram:hover {
  transform: translateY(-3px);
  box-shadow:
    0 24px 60px rgba(22, 165, 255, 0.55),
    0 0 0 10px rgba(34, 225, 255, 0.1);
}

.floating-telegram svg {
  width: 24px;
  height: 24px;
  fill: #04111f;
  flex: 0 0 auto;
}

@media (max-width: 620px) {
  .floating-telegram {
    right: 16px;
    bottom: 16px;
    width: 56px;
    height: 56px;
    min-height: 56px;
    padding: 0;
    justify-content: center;
  }

  .floating-telegram span {
    display: none;
  }

  .floating-telegram svg {
    width: 26px;
    height: 26px;
  }
}