:root {
  --bg: #05070c;
  --surface: rgba(12, 18, 32, 0.72);
  --text: #f4f7fb;
  --muted: #9aa8bd;
  --dim: #7b889c;
  --faint: #5b6778;
  --blue: #3b82f6;
  --blue-bright: #60a5fa;
  --blue-text: #93c5fd;
  --green: #6ee7b7;
  --border: rgba(148, 163, 184, 0.14);
  --glow: rgba(59, 130, 246, 0.45);
  --font: Inter, system-ui, sans-serif;
  --display: Outfit, Inter, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  background: var(--bg);
  overflow-x: hidden;
}

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

button {
  font: inherit;
}

.wrap {
  width: min(72rem, calc(100% - 2rem));
  margin: 0 auto;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(37, 99, 235, 0.22), transparent 58%),
    radial-gradient(ellipse 40% 40% at 92% 12%, rgba(14, 165, 233, 0.1), transparent 60%),
    radial-gradient(ellipse 50% 45% at 8% 88%, rgba(37, 99, 235, 0.08), transparent 62%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, #000 20%, transparent 75%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
}

.orb-a {
  width: 28rem;
  height: 28rem;
  top: 4rem;
  right: -6rem;
  background: rgba(59, 130, 246, 0.18);
}

.orb-b {
  width: 22rem;
  height: 22rem;
  bottom: 10%;
  left: -8rem;
  background: rgba(14, 165, 233, 0.1);
}

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid transparent;
  background: rgba(5, 7, 12, 0.55);
  backdrop-filter: blur(18px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.03em;
  font-size: 1.05rem;
}

.brand img {
  display: block;
  border-radius: 999px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.75rem;
  font-size: 13px;
  font-weight: 500;
  color: var(--dim);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.text-link {
  display: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--dim);
}

.text-link:hover {
  color: var(--text);
}

.menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.menu-btn span {
  display: block;
  width: 14px;
  height: 1.5px;
  margin: 0 auto;
  background: #e2e8f0;
}

.nav.open .nav-links {
  display: flex;
  position: absolute;
  top: 4.25rem;
  left: 0;
  right: 0;
  flex-direction: column;
  gap: 0;
  padding: 0.5rem 1rem 1rem;
  background: rgba(5, 7, 12, 0.96);
  border-bottom: 1px solid var(--border);
}

.nav.open .nav-links a {
  padding: 0.75rem 0.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.35rem;
  padding: 0 1.05rem;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.15s ease, filter 0.15s ease, background 0.15s ease;
}

.btn-lg {
  height: 3rem;
  padding: 0 1.35rem;
  font-size: 14px;
}

.btn-primary {
  background: linear-gradient(180deg, #3b82f6, #2563eb);
  color: #fff;
  box-shadow: 0 10px 28px -12px var(--glow);
}

.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hero {
  padding: 3.25rem 0 1rem;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

h1,
.section-title,
.close h2,
.pillars h3,
.steps h3,
.plan-price {
  font-family: var(--display);
}

h1 {
  margin: 0.9rem 0 0;
  max-width: 11.5ch;
  font-size: clamp(2.35rem, 6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.eyebrow {
  display: inline-flex;
  margin: 0;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(96, 165, 250, 0.28);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-text);
}

.lede {
  margin: 1.2rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.02rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.7rem;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}

.trust li {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  font-size: 11px;
  font-weight: 500;
  color: var(--dim);
}

.radar-stage {
  position: relative;
  min-height: 22rem;
  display: grid;
  place-items: center;
}

.radar-rings {
  position: absolute;
  width: min(34rem, 118%);
  aspect-ratio: 1;
  border-radius: 50%;
}

.radar-rings span {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(96, 165, 250, 0.16);
  border-radius: 50%;
}

.radar-rings span:nth-child(2) {
  inset: 20%;
}

.radar-rings span:nth-child(3) {
  inset: 34%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.12), transparent 68%);
}

.radar-sweep {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: conic-gradient(from 200deg, transparent 0 78%, rgba(59, 130, 246, 0.28) 92%, transparent 100%);
  animation: sweep 8s linear infinite;
  mask-image: radial-gradient(circle, transparent 34%, #000 35%);
}

.mock {
  position: relative;
  width: min(100%, 24.5rem);
  border: 1px solid rgba(147, 197, 253, 0.18);
  border-radius: 1.35rem;
  background: linear-gradient(180deg, rgba(17, 26, 44, 0.92), rgba(8, 12, 22, 0.92));
  padding: 1.35rem;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03) inset,
    0 30px 80px -28px rgba(37, 99, 235, 0.55);
  backdrop-filter: blur(16px);
  animation: float 6.5s ease-in-out infinite;
}

.mock-top {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
}

.mock-symbol {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.mock-sub,
.mock-note {
  margin: 0.3rem 0 0;
  font-size: 12px;
  color: var(--dim);
  line-height: 1.5;
}

.badge {
  border: 1px solid rgba(16, 185, 129, 0.32);
  background: rgba(16, 185, 129, 0.12);
  color: var(--green);
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 1.15rem 0 0;
}

.mock-grid dt {
  font-size: 11px;
  color: var(--dim);
}

.mock-grid dd {
  margin: 0.25rem 0 0;
  font-weight: 600;
  font-family: var(--display);
}

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

.bar {
  margin-top: 1.15rem;
  height: 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.bar span {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #34d399, #6ee7b7);
}

.section {
  padding: 5rem 0 1rem;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(15, 23, 42, 0.45), transparent);
  pointer-events: none;
}

.section-head {
  text-align: center;
  margin-bottom: 2.25rem;
}

.section-head-left {
  text-align: left;
  margin-bottom: 0;
}

.section-title {
  margin: 0.85rem 0 0;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.pillars,
.steps,
.plans {
  display: grid;
  gap: 1rem;
}

.pillars article,
.steps li,
.plan,
.faq details {
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: var(--surface);
  backdrop-filter: blur(10px);
}

.pillars article {
  padding: 1.5rem 1.35rem 1.4rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.pillars article:hover {
  border-color: rgba(96, 165, 250, 0.28);
  transform: translateY(-3px);
}

.icon-orb {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(96, 165, 250, 0.28);
  background: radial-gradient(circle at 30% 20%, rgba(96, 165, 250, 0.28), rgba(37, 99, 235, 0.08));
  color: var(--blue-text);
}

.icon-orb svg {
  width: 1.35rem;
  height: 1.35rem;
}

.pillars h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.pillars p,
.steps p,
.plan-desc,
.faq p,
.close p {
  margin: 0.5rem 0 0;
  color: var(--dim);
  line-height: 1.6;
  font-size: 0.92rem;
}

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.steps li {
  position: relative;
  padding: 1.5rem 1.25rem 1.4rem;
}

.steps span {
  display: inline-flex;
  margin-bottom: 0.85rem;
  font-family: var(--display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--blue-text);
}

.steps h3 {
  margin: 0;
  font-size: 1.05rem;
}

.plan {
  position: relative;
  padding: 1.75rem 1.5rem 1.5rem;
}

.plan-featured {
  border-color: rgba(96, 165, 250, 0.38);
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    linear-gradient(160deg, rgba(96, 165, 250, 0.7), rgba(37, 99, 235, 0.08), rgba(14, 165, 233, 0.4)) border-box;
  border: 1px solid transparent;
  box-shadow: 0 24px 60px -32px var(--glow);
}

.plan-label {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.accent-label {
  color: var(--blue-text);
}

.plan-price {
  margin: 0.5rem 0 0;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.plan-price small {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dim);
}

.plan ul {
  margin: 1.3rem 0 1.4rem;
  padding: 0;
  list-style: none;
}

.plan li {
  position: relative;
  padding: 0.38rem 0 0.38rem 1.3rem;
  font-size: 0.92rem;
  color: #e4e4e7;
}

.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.16);
}

.plan .btn {
  width: 100%;
}

.plan-note {
  margin: 0.85rem 0 0;
  font-size: 11px;
  color: var(--faint);
  line-height: 1.5;
}

.plan-pill {
  position: absolute;
  top: 1.15rem;
  right: 1.15rem;
  margin: 0;
  border: 1px solid rgba(59, 130, 246, 0.4);
  background: rgba(59, 130, 246, 0.16);
  color: #dbeafe;
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.faq-layout {
  display: grid;
  gap: 1.75rem;
}

.faq {
  display: grid;
  gap: 0.75rem;
}

.faq details {
  padding: 0 1.2rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  padding: 1.1rem 1.6rem 1.1rem 0;
  position: relative;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--blue-text);
  font-size: 1rem;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "–";
}

.faq details p {
  padding-bottom: 1.15rem;
}

.close {
  padding: 4.5rem 0 5rem;
}

.close-inner {
  text-align: center;
  padding: 3.25rem 1.5rem;
  border: 1px solid rgba(96, 165, 250, 0.22);
  border-radius: 1.75rem;
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, rgba(37, 99, 235, 0.22), transparent 70%),
    rgba(12, 18, 32, 0.7);
  box-shadow: 0 30px 80px -40px var(--glow);
}

.close h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
}

.close p {
  max-width: 32rem;
  margin: 0.8rem auto 1.4rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.4rem 0 2.8rem;
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  font-family: var(--display);
  font-weight: 600;
}

.footer-brand img {
  border-radius: 999px;
}

.site-footer p {
  max-width: 38rem;
  margin: 0 auto;
  font-size: 12px;
  line-height: 1.65;
  color: var(--faint);
}

.site-footer a {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 13px;
  color: var(--dim);
}

.site-footer a:hover {
  color: var(--muted);
}

@keyframes sweep {
  to {
    transform: rotate(1turn);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (min-width: 720px) {
  .text-link,
  .nav-links {
    display: flex;
  }

  .menu-btn {
    display: none;
  }

  .pillars,
  .plans {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .faq-layout {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
    gap: 3rem;
  }
}

@media (min-width: 980px) {
  .hero {
    padding: 5rem 0 2rem;
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .plan-featured {
    transform: translateY(-8px);
  }

  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    background: var(--surface);
    overflow: hidden;
  }

  .steps li {
    border: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
  }

  .steps li::after {
    content: "";
    position: absolute;
    top: 2.05rem;
    right: 0;
    width: 1px;
    height: 2.2rem;
    background: var(--border);
  }

  .steps li:last-child::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .radar-sweep,
  .mock {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}