:root {
  --bg: #060912;
  --bg-soft: #0d1424;
  --surface: rgba(13, 22, 40, 0.78);
  --surface-hover: rgba(20, 31, 54, 0.95);
  --line: rgba(152, 177, 255, 0.2);
  --text: #edf2ff;
  --muted: #a6b3d3;
  --brand: #67b1ff;
  --brand-strong: #3f83f8;
  --good: #7be7b2;
}

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

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

body {
  background: radial-gradient(
    circle at 20% 10%,
    #0f1a32 0%,
    var(--bg) 45%,
    #04060c 100%
  );
  color: var(--text);
  font-family: "Plus Jakarta Sans", sans-serif;
  overflow-x: hidden;
}

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

#particle-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-shell {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay {
  animation: rise 0.8s ease 0.18s both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: rgba(6, 10, 19, 0.8);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 14px 18px;
  backdrop-filter: blur(10px);
  position: sticky;
  top: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  background: linear-gradient(145deg, var(--brand-strong), #88c5ff);
  color: #04152c;
}

.logo-text {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.4px;
}

.nav-links {
  display: flex;
  gap: 26px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: #d8e8ff;
}

.nav-cta,
.btn-primary,
.btn-secondary {
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  padding: 12px 18px;
  cursor: pointer;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.nav-cta,
.btn-primary {
  background: linear-gradient(140deg, var(--brand), var(--brand-strong));
  color: #031124;
  box-shadow: 0 12px 30px rgba(63, 131, 248, 0.3);
}

.nav-cta:hover,
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(63, 131, 248, 0.4);
}

.btn-secondary {
  background: rgba(17, 28, 50, 0.68);
  color: #d7e6ff;
  border-color: var(--line);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(152, 177, 255, 0.5);
}

.hero {
  text-align: center;
  padding: 84px 0 26px;
}

.hero-badge {
  display: inline-block;
  color: #b7ceff;
  font-size: 0.88rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  margin-bottom: 24px;
  background: rgba(15, 26, 46, 0.8);
}

.hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 6vw, 4rem);
  letter-spacing: -1.3px;
  line-height: 1.04;
  max-width: 760px;
  margin: 0 auto 14px;
}

.hero h1 span {
  color: #88c5ff;
}

.hero-sub {
  max-width: 660px;
  margin: 0 auto 26px;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.phone-card {
  margin: 44px auto 0;
  max-width: 355px;
  text-align: left;
  background: linear-gradient(
    170deg,
    rgba(20, 33, 58, 0.95),
    rgba(10, 16, 30, 0.95)
  );
  border: 1px solid rgba(152, 177, 255, 0.28);
  border-radius: 22px;
  padding: 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  animation: floaty 6s ease-in-out infinite;
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.phone-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #b6c8f4;
  margin-bottom: 12px;
}

.phone-card h3 {
  color: #b6c8f4;
  font-size: 0.9rem;
  font-weight: 600;
}

.phone-card h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.95rem;
  margin: 2px 0 4px;
}

.trend {
  color: var(--good);
  font-size: 0.9rem;
}

.stats-row {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.stats-row div {
  background: rgba(20, 35, 63, 0.95);
  border: 1px solid rgba(152, 177, 255, 0.2);
  border-radius: 12px;
  padding: 10px;
}

.stats-row p {
  color: #9db2df;
  font-size: 0.72rem;
  margin-bottom: 3px;
}

.stats-row strong {
  font-size: 0.96rem;
}

.section {
  padding: 84px 0 10px;
}

.section-label {
  color: #8ebcff;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.section h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
  max-width: 720px;
  margin-bottom: 24px;
}

.cards,
.steps,
.pricing {
  display: grid;
  gap: 14px;
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.steps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card,
.steps article,
.price-card,
.cta,
.footer {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  backdrop-filter: blur(5px);
}

.card,
.steps article,
.price-card {
  padding: 22px;
}

.card:hover,
.steps article:hover,
.price-card:hover {
  background: var(--surface-hover);
  transform: translateY(-4px);
}

.card h3,
.steps h3,
.price-card h3 {
  font-size: 1.06rem;
  margin-bottom: 8px;
}

.card p,
.steps p,
.price-card p {
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.96rem;
}

.steps span {
  display: inline-flex;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: rgba(103, 177, 255, 0.15);
  color: #9fd0ff;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-weight: 700;
}

.price {
  color: #f1f6ff;
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.price-card.featured {
  border-color: #79b9ff;
  box-shadow: 0 16px 34px rgba(67, 125, 243, 0.25);
}

.cta {
  margin-top: 82px;
  padding: 40px 24px;
  text-align: center;
}

.cta h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.7rem, 4.8vw, 2.9rem);
  margin-bottom: 10px;
}

.cta p {
  color: var(--muted);
  margin-bottom: 22px;
}

.footer {
  margin: 26px 0 8px;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  color: #a7b8da;
}

.footer div {
  display: flex;
  gap: 16px;
}

.legal-shell {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 32px auto;
  padding: 22px;
}

.legal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px;
  backdrop-filter: blur(5px);
}

.legal-card h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  margin-bottom: 10px;
}

.legal-updated {
  color: var(--muted);
  margin-bottom: 20px;
}

.legal-card h2 {
  margin: 20px 0 8px;
  font-size: 1.14rem;
}

.legal-card p {
  color: #d5e2ff;
  line-height: 1.7;
}

.legal-back {
  display: inline-block;
  margin-top: 24px;
  color: #8ec2ff;
}

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(14px);
  background: rgba(10, 17, 30, 0.93);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 16px;
  color: #dbe8ff;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  z-index: 9;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 920px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

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

  .footer {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding: 14px;
  }

  .hero {
    padding-top: 52px;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions button {
    width: 100%;
  }
}