:root {
  --blue-900: #0a1f6b;
  --blue-800: #102a8a;
  --blue-700: #1740c4;
  --blue-600: #1f5fff;
  --blue-500: #2f7bff;
  --blue-400: #5aa0ff;
  --blue-300: #9cc6ff;
  --blue-100: #e8f1ff;
  --blue-050: #f4f8ff;
  --ink: #0c1633;
  --muted: #5a6785;
  --white: #ffffff;
  --line: #d6e3ff;
  --shadow: 0 10px 30px rgba(16, 42, 138, 0.12);
  --shadow-lg: 0 20px 60px rgba(16, 42, 138, 0.22);
  --radius: 16px;
  --radius-lg: 24px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.passthrough {
  display: contents;
}

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .4em; }

a { color: var(--blue-700); text-decoration: none; }
a:hover { text-decoration: underline; }

.grad-text {
  background: linear-gradient(180deg, #fff, var(--blue-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.muted { color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4em;
  font-weight: 700;
  font-family: inherit;
  border: none;
  border-radius: 999px;
  padding: 12px 24px;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .2s ease, filter .2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 8px 16px; font-size: .9rem; }
.btn-lg { padding: 16px 34px; font-size: 1.1rem; }
.btn-block { display: flex; width: 100%; }

.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, var(--blue-500), var(--blue-700));
  box-shadow: 0 6px 18px rgba(31, 95, 255, .45), inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-primary:hover { filter: brightness(1.05); box-shadow: 0 10px 26px rgba(31,95,255,.55), inset 0 1px 0 rgba(255,255,255,.6); }

.btn-secondary {
  color: var(--blue-700);
  background: linear-gradient(180deg, #fff, var(--blue-100));
  box-shadow: 0 4px 14px rgba(16,42,138,.18), inset 0 1px 0 #fff;
  border: 1px solid var(--line);
}
.btn-ghost {
  color: #fff;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.5);
}
.btn-ghost:hover { background: rgba(255,255,255,.22); }

.btn-glossy { position: relative; overflow: hidden; }
.btn-glossy::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 48%;
  background: linear-gradient(180deg, rgba(255,255,255,.45), rgba(255,255,255,0));
  border-radius: 999px 999px 40% 40% / 999px 999px 100% 100%;
  pointer-events: none;
}

.topbar {
  background: linear-gradient(90deg, var(--blue-800), var(--blue-600));
  color: #fff;
  text-align: center;
  font-size: .85rem;
  letter-spacing: .02em;
  padding: 8px 16px;
}
.blink-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #7dff9b;
  box-shadow: 0 0 8px #7dff9b;
  margin-right: 6px;
}
@keyframes blink { 50% { opacity: .25; } }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand-logo { height: 120px; display: block; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--ink); font-weight: 600; }
.nav-links a.btn-ghost { color: #fff; }
.nav-links > a:not(.btn) { color: var(--ink); }
.nav-links .btn-ghost { color: var(--blue-700); background: var(--blue-100); border-color: var(--line); }

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(1200px 500px at 80% -10%, var(--blue-500), transparent),
    linear-gradient(160deg, var(--blue-800), var(--blue-900));
  padding: 70px 0 90px;
}
.stars {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(2px 2px at 20% 30%, #fff, transparent),
    radial-gradient(1px 1px at 60% 50%, #cfe0ff, transparent),
    radial-gradient(2px 2px at 80% 20%, #fff, transparent),
    radial-gradient(1px 1px at 35% 70%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 90% 80%, #bcd4ff, transparent),
    radial-gradient(1px 1px at 10% 85%, #fff, transparent);
  opacity: .55;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 40px;
  align-items: center;
}
.hero h1 { font-family: 'Orbitron', sans-serif; font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 900; }
.lede { font-size: 1.15rem; color: #dbe7ff; max-width: 34em; }
.badge-new {
  display: inline-block;
  background: linear-gradient(180deg, #ffd84d, #ffb300);
  color: #5a3b00;
  font-weight: 800;
  font-size: .8rem;
  padding: 5px 14px;
  border-radius: 999px;
  letter-spacing: .04em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6);
  margin-bottom: 14px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 26px 0 18px; }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 18px;
  list-style: none; padding: 0; margin: 0;
  color: #cfe0ff; font-size: .95rem; font-weight: 600;
}

.hero-art { position: relative; display: flex; justify-content: center; }
.hero-orb {
  width: clamp(220px, 28vw, 320px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff, var(--blue-300) 55%, var(--blue-600));
  box-shadow: 0 30px 80px rgba(0,0,0,.4), inset 0 0 60px rgba(255,255,255,.4);
  display: flex; align-items: center; justify-content: center;
}
.hero-bot { width: 78%; filter: drop-shadow(0 10px 20px rgba(10,31,107,.4)); }
@keyframes float { 50% { transform: translateY(-14px); } }

.price-starburst {
  position: absolute;
  top: -6px; right: 0;
  width: 140px; height: 140px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  color: #5a3b00;
  background: gold;
  text-align: center;
  font-weight: 900;
  clip-path: polygon(50% 0%, 61% 12%, 76% 7%, 76% 24%, 93% 24%, 84% 38%, 100% 50%, 84% 62%, 93% 76%, 76% 76%, 76% 93%, 61% 88%, 50% 100%, 39% 88%, 24% 93%, 24% 76%, 7% 76%, 16% 62%, 0% 50%, 16% 38%, 7% 24%, 24% 24%, 24% 7%, 39% 12%);
  background: radial-gradient(circle at 50% 40%, #ffe680, #ffb300);
  transform: rotate(-12deg);
}
.starburst-small { font-size: .7rem; letter-spacing: .1em; }
.starburst-big { font-size: 1.5rem; line-height: 1; }
@keyframes spinpulse { 50% { transform: rotate(-6deg) scale(1.05); } }

.marquee {
  background: var(--blue-700);
  color: #fff;
  overflow: hidden;
  white-space: nowrap;
  padding: 10px 0;
  border-top: 2px solid var(--blue-400);
  border-bottom: 2px solid var(--blue-400);
}
.marquee-track {
  display: inline-flex;
  gap: 40px;
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .05em;
  animation: scroll-left 28s linear infinite;
}
.marquee-track span { flex: none; }
@keyframes scroll-left { to { transform: translateX(-50%); } }

.section { padding: 80px 0; scroll-margin-top: 144px; }
.section-alt { background: var(--blue-050); }
.section-title { font-family: 'Orbitron', sans-serif; font-size: clamp(1.7rem, 3.5vw, 2.4rem); text-align: center; color: var(--blue-800); }
.section-title.light { color: #fff; }
.section-sub { text-align: center; color: var(--muted); max-width: 40em; margin: 0 auto 44px; font-size: 1.05rem; }
.section-sub.light { color: #dbe7ff; }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card { padding: 28px; transition: transform .2s, box-shadow .2s; }
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feature-icon {
  width: 58px; height: 58px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--blue-100), #fff);
  border: 1px solid var(--line);
  margin-bottom: 14px;
}
.feature-card h3 { color: var(--blue-800); }
.feature-card p { color: var(--muted); margin: 0; }

.bot-annotated {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
}
.bot-features { display: block; width: 100%; height: auto; }

.bot-point {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 0; height: 0;
  --len: 72px;
  padding: 0; margin: 0; border: 0; background: none;
  font: inherit; color: inherit; cursor: pointer;
  z-index: 1;
}

.bot-marker {
  position: absolute; left: 0; top: 0;
  width: 14px; height: 14px; margin: -7px 0 0 -7px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff, var(--blue-500) 60%, var(--blue-700));
  box-shadow: 0 0 0 3px rgba(255,255,255,.75), 0 2px 6px rgba(16,42,138,.45);
  transition: transform .15s ease, box-shadow .15s ease;
  visibility: hidden;
}
.bot-marker::after {
  content: ""; position: absolute; inset: -6px;
  border-radius: 50%; border: 2px solid var(--blue-500);
  opacity: .6; animation: botpulse 2.2s ease-out infinite;
}
@keyframes botpulse { 0% { transform: scale(.55); opacity: .7; } 100% { transform: scale(1.7); opacity: 0; } }

.bot-line {
  position: absolute; top: 0; height: 2px;
  width: calc(var(--len) - 6px);
  background: var(--blue-500); opacity: .55;
  transform: translateY(-50%);
  transition: opacity .15s ease, height .15s ease;
  visibility: hidden;
}
.bot-line::after {
  content: ""; position: absolute; top: 50%;
  width: 0; height: 0; transform: translateY(-50%);
  border: 10px solid transparent;
}

.bot-tag {
  position: absolute; top: 0;
  white-space: nowrap;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  color: var(--blue-800);
  font-size: .82rem; font-weight: 700;
  padding: 6px 12px; border-radius: 999px;
  box-shadow: var(--shadow);
  transition: background .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.bot-point.side-right .bot-line { left: 12px; }
.bot-point.side-right .bot-line::after { left: -12px; border-right-color: var(--blue-500); }
.bot-point.side-right .bot-tag { left: var(--len); margin-left: 6px; transform: translateY(-50%); }

.bot-point.side-left .bot-line { right: 12px; }
.bot-point.side-left .bot-line::after { right: -12px; border-left-color: var(--blue-500); }
.bot-point.side-left .bot-tag { right: 0; margin-right: calc(var(--len) + 6px); transform: translateY(-50%); }

.bot-point:hover,
.bot-point:focus-visible,
.bot-point.is-active { z-index: 5; outline: none; }

.bot-point:hover .bot-marker,
.bot-point:focus-visible .bot-marker,
.bot-point.is-active .bot-marker {
  transform: scale(1.35);
  box-shadow: 0 0 0 4px rgba(47,123,255,.35), 0 0 16px rgba(47,123,255,.9), 0 2px 8px rgba(16,42,138,.5);
  visibility: visible;
}
.bot-point:hover .bot-line,
.bot-point:focus-visible .bot-line,
.bot-point.is-active .bot-line { opacity: 1; height: 4px; visibility: visible; }

.bot-point:hover .bot-tag,
.bot-point:focus-visible .bot-tag,
.bot-point.is-active .bot-tag {
  background: linear-gradient(180deg, var(--blue-500), var(--blue-700));
  color: #fff; border-color: var(--blue-700);
  box-shadow: 0 8px 22px rgba(31,95,255,.5);
}

@media (max-width: 640px) {
  .bot-point { --len: 44px; }
  .bot-tag { font-size: .72rem; padding: 5px 9px; }
}

.specs-wrap { overflow: hidden; max-width: 760px; margin: 0 auto; }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table th, .specs-table td { text-align: left; padding: 14px 22px; }
.specs-table th {
  width: 38%;
  color: var(--blue-800);
  font-weight: 700;
  background: var(--blue-050);
  border-right: 1px solid var(--line);
}
.specs-table tr { border-bottom: 1px solid var(--line); }
.specs-table tr:nth-child(even) td { background: #fbfdff; }
.specs-table tr:last-child { border-bottom: none; }
.specs-table td { color: var(--ink); }
.spec-price { font-weight: 800; color: var(--blue-700); font-size: 1.1rem; }

.preorder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.preorder-card { position: relative; padding: 36px; overflow: hidden; }
.ribbon {
  position: absolute;
  top: 18px; right: -42px;
  transform: rotate(45deg);
  background: linear-gradient(180deg, var(--blue-500), var(--blue-700));
  color: #fff;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  padding: 6px 50px;
  box-shadow: 0 4px 10px rgba(16,42,138,.3);
}
.preorder-card h3 { color: var(--blue-800); font-size: 1.5rem; }
.price-row { display: flex; align-items: baseline; gap: 12px; margin: 6px 0 18px; }
.price-now { font-family: 'Orbitron', sans-serif; font-size: 2.6rem; font-weight: 900; color: var(--blue-700); }
.price-note { color: var(--muted); }
.check-list, .steps { padding-left: 0; list-style: none; margin: 0 0 22px; }
.check-list li { padding: 6px 0; color: var(--ink); }
.stripe-slot { margin-bottom: 14px; }
.secure-note { text-align: center; color: var(--muted); font-size: .9rem; margin: 0; }

.preorder-aside h3 { color: var(--blue-800); }
.steps { counter-reset: step; }
.steps li { position: relative; padding: 10px 0 10px 44px; color: var(--muted); }
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; left: 0; top: 8px;
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, var(--blue-500), var(--blue-700));
  color: #fff; font-weight: 800; border-radius: 50%;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5);
}
.steps li strong { color: var(--ink); }

.section-cta {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(900px 400px at 20% 0%, var(--blue-500), transparent),
    linear-gradient(160deg, var(--blue-700), var(--blue-900));
}
.notify-inner { position: relative; text-align: center; max-width: 640px; }
.notify-icon { width: 76px; height: 76px; border-radius: 18px; box-shadow: var(--shadow-lg); margin-bottom: 8px; }
.notify-form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
  background: rgba(255,255,255,.12);
  padding: 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
}
.notify-input {
  flex: 1;
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  color: var(--ink);
}
.form-msg { min-height: 1.4em; margin-top: 14px; font-weight: 600; color: #d6ffd9; }
.form-msg.error { color: #ffd6d6; }

.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 700;
  color: var(--blue-800);
  list-style: none;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: 22px; top: 16px;
  font-size: 1.4rem; color: var(--blue-500);
  transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 22px 20px; color: var(--muted); }

.site-footer {
  background: var(--blue-900);
  color: #cfe0ff;
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}
.footer-logo { height: 100px; background: #fff; padding: 5px 5px; border-radius: 15px; margin-bottom: 12px; }
.site-footer h4 { color: #fff; margin-bottom: 12px; }
.site-footer a { display: block; color: #cfe0ff; padding: 4px 0; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  text-align: center;
  padding: 18px;
  font-size: .85rem;
  color: #9cc6ff;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { order: 2; }
  .hero-art { order: 1; margin-bottom: 10px; }
  .hero-cta, .hero-trust { justify-content: center; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .preorder-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .brand-logo { height: 64px; }
  .nav-links { gap: 10px; font-size: .85rem; flex-wrap: wrap; justify-content: flex-end; }

  .hero { padding: 48px 0 60px; }

  .feature-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }

  .specs-table th { width: 44%; }
  .specs-table th, .specs-table td { padding: 10px 14px; font-size: .9rem; }

  .preorder-card { padding: 24px; }

  .notify-form { flex-direction: column; border-radius: 20px; }
  .notify-input { text-align: center; }

  .section { padding: 48px 0; }
}
@media (max-width: 420px) {
  .nav { flex-wrap: wrap; gap: 6px; }
  .brand-logo { height: 52px; }
  .nav-links { width: 100%; justify-content: space-evenly; font-size: .8rem; gap: 6px; }

  .btn-lg { padding: 14px 22px; font-size: 1rem; }

  .price-now { font-size: 2rem; }
  .price-starburst { width: 100px; height: 100px; }
  .starburst-big { font-size: 1.15rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
}