:root {
  --night: #070a1a;
  --night-2: #0c1130;
  --ink: #e8ebff;
  --muted: #a3aacc;
  --violet: #a78bfa;
  --violet-deep: #7c3aed;
  --cyan: #22d3ee;
  --star: #fde68a;
  --paw: #fb923c;
  --sc: #34d399;
  --line: rgba(167, 139, 250, 0.18);
  --radius: 22px;
  --ease-back: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --font: ui-sans-serif, -apple-system, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--night);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; }
a { color: inherit; }

.skip {
  position: absolute;
  left: -999px;
  top: 12px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--star);
  color: var(--night);
  font-weight: 700;
}
.skip:focus { left: 12px; }

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 8px;
}

.container { width: min(1140px, 100% - 48px); margin-inline: auto; }

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; margin: 0; }
h1 { font-size: clamp(2.3rem, 5.6vw, 4.6rem); font-weight: 800; text-wrap: balance; }
h1 .glow-text { display: inline-block; }
h2 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); font-weight: 800; }
h3 { font-size: 1.45rem; font-weight: 750; }

.glow-text {
  background: linear-gradient(100deg, var(--violet) 0%, var(--cyan) 45%, var(--star) 90%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 8s ease-in-out infinite alternate;
}

@keyframes shimmer {
  from { background-position: 0% center; }
  to { background-position: 100% center; }
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: background 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(7, 10, 26, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner {
  width: min(1140px, 100% - 48px);
  margin-inline: auto;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand__mark { width: 34px; height: 34px; }
.brand__ring { transform-origin: 32px 32px; animation: spin 14s linear infinite; }
.brand__name { font-weight: 800; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand__name span { color: var(--violet); font-weight: 600; }
.brand--small .brand__mark { width: 28px; height: 28px; }

@keyframes spin { to { transform: rotate(360deg); } }

.nav__links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav__links a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s ease, background 0.2s ease;
}
.nav__links a:hover { color: var(--ink); background: rgba(167, 139, 250, 0.1); }
.nav__links .nav__cta { color: var(--night); background: var(--ink); }
.nav__links .nav__cta:hover { background: var(--star); color: var(--night); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s var(--ease-back), box-shadow 0.25s ease, background 0.25s ease;
}
.btn:hover { transform: translateY(-3px); }
.btn--primary {
  color: #fff;
  background: linear-gradient(120deg, var(--violet-deep), #2563eb 55%, #0891b2);
  box-shadow: 0 10px 30px -10px rgba(124, 58, 237, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn--primary:hover { box-shadow: 0 16px 40px -12px rgba(34, 211, 238, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.3); }
.btn--ghost { color: var(--ink); border: 1px solid rgba(232, 235, 255, 0.28); background: rgba(255, 255, 255, 0.03); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.08); }
.btn--lg { font-size: clamp(1rem, 2.6vw, 1.25rem); padding: 18px 34px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 120px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 50% 110%, rgba(124, 58, 237, 0.28), transparent 60%),
    radial-gradient(800px 500px at 85% 10%, rgba(34, 211, 238, 0.12), transparent 60%),
    linear-gradient(180deg, #050716 0%, var(--night) 60%, var(--night-2) 100%);
}
.sky { position: absolute; inset: 0; width: 100%; height: 100%; }

.nova {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 0;
  height: 0;
  pointer-events: none;
}
.nova span {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.nova span:nth-child(1) {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.32) 0%, rgba(124, 58, 237, 0.08) 45%, transparent 70%);
  animation: breathe 7s ease-in-out infinite;
}
.nova span:nth-child(2) {
  width: 760px;
  height: 760px;
  border: 1px solid rgba(167, 139, 250, 0.12);
  animation: ripple 9s ease-out infinite;
}
.nova span:nth-child(3) {
  width: 760px;
  height: 760px;
  border: 1px solid rgba(34, 211, 238, 0.1);
  animation: ripple 9s ease-out 4.5s infinite;
}

@keyframes breathe {
  0%, 100% { transform: translate(-50%, -50%) scale(0.92); opacity: 0.75; }
  50% { transform: translate(-50%, -50%) scale(1.08); opacity: 1; }
}
@keyframes ripple {
  0% { transform: translate(-50%, -50%) scale(0.2); opacity: 0.9; }
  100% { transform: translate(-50%, -50%) scale(1.35); opacity: 0; }
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(980px, 100% - 48px);
  text-align: center;
}
.lede {
  margin: 26px auto 0;
  max-width: 620px;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--muted);
}
.hero__actions { margin-top: 38px; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

.rise {
  opacity: 0;
  transform: translateY(56px);
  animation: rise 0.9s var(--ease-back) forwards;
}
.d0 { animation-delay: 0.15s; }
.d1 { animation-delay: 0.3s; }
.d2 { animation-delay: 0.45s; }
.d3 { animation-delay: 0.6s; }

@keyframes rise { to { opacity: 1; transform: none; } }

.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  z-index: 2;
  width: 28px;
  height: 46px;
  margin-left: -14px;
  border: 2px solid rgba(232, 235, 255, 0.35);
  border-radius: 999px;
}
.scroll-cue span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 9px;
  margin-left: -2px;
  border-radius: 4px;
  background: var(--ink);
  animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(16px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ---------- Sections ---------- */
.section { position: relative; padding: clamp(80px, 12vw, 140px) 0; }
.section--alt {
  background:
    radial-gradient(700px 400px at 10% 0%, rgba(124, 58, 237, 0.14), transparent 60%),
    radial-gradient(700px 400px at 90% 100%, rgba(34, 211, 238, 0.1), transparent 60%),
    var(--night-2);
}
.section__head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 64px); }

.reveal {
  opacity: 0;
  transform: translateY(56px);
  transition: opacity 0.8s ease, transform 0.9s var(--ease-back);
}
.reveal.rd1 { transition-delay: 0.08s; }
.reveal.rd2 { transition-delay: 0.16s; }
.reveal.rd3 { transition-delay: 0.24s; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Product cards ---------- */
.products { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; perspective: 1200px; }

.card {
  --mx: 50%;
  --my: 50%;
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  padding: clamp(28px, 4vw, 40px);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  overflow: hidden;
  transform-style: preserve-3d;
  isolation: isolate;
}
.card.is-settled { transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform 0.25s ease-out; }
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(from var(--angle, 0deg), transparent 0deg, var(--accent) 60deg, transparent 140deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.8;
  animation: orbit-border 6s linear infinite;
}
.card--paw { --accent: var(--paw); }
.card--sc { --accent: var(--sc); }

@property --angle { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes orbit-border { to { --angle: 360deg; } }

.card__glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(420px circle at var(--mx) var(--my), color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.card:hover .card__glow { opacity: 1; }

.card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 26px; }
.card__icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  transform: translateZ(40px);
}
.card__icon svg { width: 34px; height: 34px; }
.card__icon--paw { color: #fff; background: linear-gradient(135deg, #fb923c, #f43f5e); box-shadow: 0 12px 30px -10px rgba(251, 146, 60, 0.8); }
.card__icon--sc { color: #fff; background: linear-gradient(135deg, #34d399, #0ea5e9); box-shadow: 0 12px 30px -10px rgba(52, 211, 153, 0.8); }

.badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge--soon { color: #fed7aa; background: rgba(251, 146, 60, 0.14); border: 1px solid rgba(251, 146, 60, 0.35); }
.badge--live { color: #a7f3d0; background: rgba(52, 211, 153, 0.14); border: 1px solid rgba(52, 211, 153, 0.35); }
.badge--live::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--sc);
  vertical-align: 1px;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.25; } }

.card h3 { font-size: clamp(1.7rem, 3vw, 2.1rem); }
.card__tagline { margin: 6px 0 22px; color: var(--muted); font-size: 1.1rem; }

.ticks { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 32px; }
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 60%, transparent);
}
.ticks li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  width: 5px;
  height: 9px;
  border: solid var(--accent);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  text-decoration: none;
  color: var(--accent);
}
.card__link span { transition: transform 0.25s var(--ease-back); }
.card__link:hover span { transform: translateX(6px); }

/* ---------- Principles ---------- */
.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.principle {
  padding: 28px 24px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  transition: transform 0.35s var(--ease-back), border-color 0.3s ease, background 0.3s ease;
}
.principle.is-in:hover { transform: translateY(-8px); border-color: rgba(34, 211, 238, 0.45); background: rgba(255, 255, 255, 0.06); }
.principle__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  font-size: 1.35rem;
  color: var(--star);
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.25), rgba(34, 211, 238, 0.15));
}
.principle h3 { font-size: 1.15rem; margin-bottom: 8px; }
.principle p { margin: 0; color: var(--muted); font-size: 0.97rem; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.about__text p { color: var(--muted); font-size: 1.08rem; }
.about__text p strong { color: var(--ink); }
.about__text h2 { margin-bottom: 22px; }

.about__orbit { position: relative; aspect-ratio: 1; width: min(440px, 100%); margin-inline: auto; }
.orbit {
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 50%;
  border: 1px dashed rgba(167, 139, 250, 0.25);
  animation: spin linear infinite;
}
.orbit--1 { width: 46%; height: 46%; animation-duration: 12s; }
.orbit--2 { width: 72%; height: 72%; animation-duration: 20s; animation-direction: reverse; }
.orbit--3 { width: 98%; height: 98%; animation-duration: 32s; }
.planet {
  position: absolute;
  top: -9px;
  left: 50%;
  width: 18px;
  height: 18px;
  margin-left: -9px;
  border-radius: 50%;
}
.planet--paw { background: var(--paw); box-shadow: 0 0 20px 4px rgba(251, 146, 60, 0.6); }
.planet--sc { background: var(--sc); box-shadow: 0 0 20px 4px rgba(52, 211, 153, 0.6); }
.planet--next { width: 12px; height: 12px; top: -6px; margin-left: -6px; background: var(--violet); box-shadow: 0 0 16px 3px rgba(167, 139, 250, 0.6); }
.orbit__core {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 22%;
  height: 22%;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0%, var(--star) 30%, rgba(167, 139, 250, 0.6) 60%, transparent 72%);
  animation: breathe-core 4s ease-in-out infinite;
}
@keyframes breathe-core { 50% { transform: scale(1.15); filter: brightness(1.2); } }

/* ---------- Contact ---------- */
.section--contact {
  background:
    radial-gradient(900px 500px at 50% 100%, rgba(124, 58, 237, 0.3), transparent 65%),
    var(--night);
}
.contact { text-align: center; max-width: 760px; margin-inline: auto; }
.contact__lede { color: var(--muted); font-size: 1.12rem; margin: 20px auto 34px; max-width: 560px; }
.contact__note { color: var(--muted); font-size: 0.92rem; margin-top: 18px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 36px 0; background: #05071a; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.footer__small { margin: 8px 0 0; color: var(--muted); font-size: 0.88rem; }
.footer__links { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; margin: 0; padding: 0; }
.footer__links a { color: var(--muted); text-decoration: none; font-size: 0.93rem; }
.footer__links a:hover { color: var(--ink); }

/* ---------- Legal page ---------- */
.legal { padding: 130px 0 90px; }
.legal .container { max-width: 760px; }
.legal h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 8px; }
.legal h2 { font-size: 1.3rem; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--muted); }
.legal a { color: var(--cyan); }
.legal__date { color: var(--muted); margin-bottom: 30px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .principles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .products, .about { grid-template-columns: 1fr; }
  .about__orbit { width: min(320px, 100%); }
  .nav__links li:not(:last-child) { display: none; }
}
@media (max-width: 520px) {
  .principles { grid-template-columns: 1fr; }
  .card__top { flex-direction: column; align-items: flex-start; }
  .nova span:nth-child(1) { width: 340px; height: 340px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
  .rise, .reveal { opacity: 1; transform: none; }
}