/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
:root {
  --bg: #07070b;
  --bg-2: #0b0b14;
  --panel: rgba(255,255,255,0.04);
  --panel-border: rgba(255,255,255,0.09);
  --text: #f4f5fb;
  --text-dim: #a9acc4;
  --text-mute: #6f7390;
  --violet: #a78bff;
  --blue: #6ea8ff;
  --cyan: #43e6ff;
  --green: #34e6a0;
  --grad: linear-gradient(105deg, #a78bff 0%, #6ea8ff 50%, #34e6a0 100%);
  --radius: 18px;
  --shadow: 0 30px 80px -30px rgba(0,0,0,0.8);
  --maxw: 1160px;
}

html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
h1, h2, h3 { font-family: "Space Grotesk", "Inter", system-ui, sans-serif; line-height: 1.08; letter-spacing: -0.02em; margin: 0; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
img, svg { display: block; }

/* ---------- ambient background ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: var(--bg); }
.bg__glow { position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.5; }
.bg__glow--a { width: 620px; height: 620px; background: #5b3bd6; top: -180px; left: -120px; }
.bg__glow--b { width: 640px; height: 640px; background: #1d6cb6; bottom: -260px; right: -160px; }
.bg__glow--c { width: 520px; height: 520px; background: #1a8f63; top: 38%; left: 28%; opacity: 0.32; }
.bg__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
}

/* ---------- layout helpers ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.glass {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- buttons ---------- */
.btn {
  --pad: 14px 22px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: var(--pad);
  border-radius: 999px;
  font-weight: 600; font-size: 15px; font-family: inherit;
  border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn--sm { --pad: 10px 16px; font-size: 14px; }
.btn--primary {
  background: var(--grad);
  color: #0a0a12;
  box-shadow: 0 10px 30px -8px rgba(120,120,255,0.5);
}
.btn--primary:hover { box-shadow: 0 16px 40px -8px rgba(120,180,255,0.6); transform: translateY(-1px); }
.btn--ghost { background: rgba(255,255,255,0.05); border-color: var(--panel-border); color: var(--text); }
.btn--ghost:hover { background: rgba(255,255,255,0.1); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 18px;
  max-width: var(--maxw); margin: 0 auto;
  padding: 16px 24px;
  transition: background .3s ease, backdrop-filter .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(7,7,11,0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--panel-border);
}
.nav__brand { display: inline-flex; align-items: center; gap: 10px; }
.nav__name { font-family: "Space Grotesk"; font-weight: 700; font-size: 20px; letter-spacing: -0.02em; }
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a { color: var(--text-dim); font-size: 15px; font-weight: 500; transition: color .2s; }
.nav__links a:hover { color: var(--text); }
.nav__cta { margin-left: 8px; }

/* ---------- hero ---------- */
.hero {
  max-width: var(--maxw); margin: 0 auto;
  padding: 80px 24px 60px;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
  min-height: 84vh;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; font-weight: 500; letter-spacing: .04em;
  color: var(--text-dim);
  padding: 7px 14px; border-radius: 999px;
  background: var(--panel); border: 1px solid var(--panel-border);
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(52,230,160,.7); animation: pulse 2s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(52,230,160,.6); }
  70% { box-shadow: 0 0 0 10px rgba(52,230,160,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,230,160,0); }
}
.hero__title {
  font-size: clamp(48px, 7vw, 92px);
  font-weight: 700;
  margin: 22px 0 0;
}
.hero__sub {
  margin-top: 26px;
  max-width: 540px;
  color: var(--text-dim);
  font-size: 19px;
}
.waitlist { margin-top: 32px; max-width: 460px; }
.waitlist__field { display: flex; gap: 10px; background: var(--panel); border: 1px solid var(--panel-border); border-radius: 999px; padding: 7px 7px 7px 18px; transition: border-color .2s, box-shadow .2s; }
.waitlist__field:focus-within { border-color: rgba(167,139,255,.6); box-shadow: 0 0 0 4px rgba(167,139,255,.12); }
.waitlist__field input {
  flex: 1; min-width: 0; background: transparent; border: none; outline: none;
  color: var(--text); font-size: 16px; font-family: inherit; padding: 8px 0;
}
.waitlist__field input::placeholder { color: var(--text-mute); }
.waitlist__note { margin-top: 12px; font-size: 13.5px; color: var(--text-mute); }
.waitlist__note.ok { color: var(--cyan); }
.waitlist__note.err { color: #ff8a8a; }
.waitlist--lg { max-width: 520px; margin-left: auto; margin-right: auto; }

.hero__meta { display: flex; gap: 30px; margin-top: 42px; flex-wrap: wrap; }
.meta { display: flex; flex-direction: column; }
.meta strong { font-family: "Space Grotesk"; font-size: 18px; }
.meta span { color: var(--text-mute); font-size: 14px; }

/* hero visual */
.hero__visual { position: relative; height: 460px; display: flex; align-items: center; justify-content: center; }
.orb { position: relative; width: 300px; height: 300px; }
.orb__ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(167,139,255,.25); }
.orb__ring--1 { animation: spin 18s linear infinite; border-color: rgba(167,139,255,.3); }
.orb__ring--2 { inset: 30px; border-color: rgba(110,168,255,.25); animation: spin 12s linear infinite reverse; }
.orb__ring--3 { inset: 60px; border-color: rgba(67,230,255,.25); animation: spin 24s linear infinite; }
.orb__core {
  position: absolute; inset: 96px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #c9b8ff, #6ea8ff 55%, #2a7fe0 100%);
  box-shadow: 0 0 60px rgba(110,168,255,.55), inset 0 0 30px rgba(255,255,255,.25);
}
@keyframes spin { to { transform: rotate(360deg); } }
.wave { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); display: flex; align-items: center; gap: 4px; height: 60px; }
.wave span { width: 4px; border-radius: 4px; background: linear-gradient(var(--violet), var(--cyan)); animation: eq 1.1s ease-in-out infinite; opacity: .9; }
@keyframes eq { 0%,100% { height: 8px; } 50% { height: 48px; } }

.card { position: absolute; width: 280px; padding: 16px 16px 18px; box-shadow: var(--shadow); }
.card { right: -10px; bottom: 0; }
.card__top { font-size: 12.5px; color: var(--text-dim); display: flex; align-items: center; gap: 7px; margin-bottom: 12px; font-weight: 500; }
.card__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: pulse 2s infinite; }
.card__query { font-size: 13.5px; color: var(--text-mute); font-style: italic; margin-bottom: 14px; border-left: 2px solid var(--violet); padding-left: 10px; }
.card__answer { display: flex; gap: 11px; align-items: center; }
.avatar { width: 38px; height: 38px; border-radius: 50%; flex: none; background: var(--grad); color: #0a0a12; display: grid; place-items: center; font-weight: 700; font-size: 14px; font-family: "Space Grotesk"; }
.card__answer strong { display: block; font-size: 14px; }
.card__answer span { font-size: 12.5px; color: var(--text-dim); }

/* ---------- strip ---------- */
.strip {
  max-width: var(--maxw); margin: 30px auto 0; padding: 28px 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  border-top: 1px solid var(--panel-border); border-bottom: 1px solid var(--panel-border);
}
.strip__item { display: flex; flex-direction: column; gap: 6px; }
.strip__num { font-family: "Space Grotesk"; font-size: 40px; font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }
.strip small { color: var(--text-mute); font-size: 14px; max-width: 240px; }

/* ---------- sections ---------- */
.section { max-width: var(--maxw); margin: 0 auto; padding: 110px 24px; }
.section__head { max-width: 680px; margin-bottom: 52px; }
.section__head.center { margin-inline: auto; text-align: center; }
.kicker {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--violet); margin-bottom: 14px;
}
.kicker--light { color: var(--green); }
.section h2 { font-size: clamp(32px, 4.4vw, 52px); font-weight: 700; }
.section__lead { margin-top: 16px; color: var(--text-dim); font-size: 18px; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step { padding: 30px; }
.step__num { font-family: "Space Grotesk"; font-size: 14px; font-weight: 600; color: var(--violet); margin-bottom: 18px; letter-spacing: .1em; }
.step h3 { font-size: 22px; margin-bottom: 10px; }
.step p { color: var(--text-dim); font-size: 15.5px; }

/* feature grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { padding: 26px 24px; transition: transform .25s ease, border-color .25s ease, background .25s; }
.feature:hover { transform: translateY(-4px); border-color: rgba(167,139,255,.4); background: rgba(255,255,255,0.06); }
.feature__icon {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(167,139,255,.12); color: var(--violet); font-size: 20px; margin-bottom: 16px;
  border: 1px solid rgba(167,139,255,.2);
}
.feature h3 { font-size: 18px; margin-bottom: 8px; }
.feature p { color: var(--text-dim); font-size: 15px; }

/* privacy */
.section--privacy { position: relative; }
.privacy {
  max-width: 820px; margin: 0 auto; text-align: center;
  padding: 60px 40px; border-radius: 28px;
  background: radial-gradient(120% 140% at 50% 0%, rgba(110,168,255,.16), rgba(7,7,11,0) 60%), var(--panel);
  border: 1px solid var(--panel-border);
}
.privacy h2 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 18px; }
.privacy p { color: var(--text-dim); max-width: 620px; margin: 0 auto 26px; }
.privacy__list { list-style: none; padding: 0; margin: 0; display: flex; gap: 14px 28px; justify-content: center; flex-wrap: wrap; }
.privacy__list li { color: var(--text); font-size: 15px; display: flex; align-items: center; gap: 9px; }
.privacy__list li::before { content: "✦"; color: var(--green); }

/* cta */
.section--cta { text-align: center; }
.cta { max-width: 720px; margin: 0 auto; }
.cta h2 { font-size: clamp(34px, 5vw, 56px); margin-bottom: 16px; }
.cta p { color: var(--text-dim); font-size: 18px; margin-bottom: 30px; }

/* footer */
.footer { border-top: 1px solid var(--panel-border); margin-top: 40px; }
.footer__inner { max-width: var(--maxw); margin: 0 auto; padding: 48px 24px; display: flex; flex-wrap: wrap; gap: 18px 40px; align-items: center; justify-content: space-between; }
.footer__brand { display: flex; align-items: center; gap: 10px; font-family: "Space Grotesk"; font-weight: 700; font-size: 18px; }
.footer__tag { color: var(--text-mute); font-size: 14px; }
.footer__links { display: flex; gap: 22px; }
.footer__links a { color: var(--text-dim); font-size: 15px; transition: color .2s; }
.footer__links a:hover { color: var(--text); }
.footer__copy { width: 100%; text-align: center; color: var(--text-mute); font-size: 13px; margin-top: 16px; }

/* ---------- privacy / local accents ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600;
  color: var(--green);
  padding: 4px 10px; border-radius: 999px;
  background: rgba(52,230,160,.08);
  border: 1px solid rgba(52,230,160,.28);
}
.badge--nav { margin-left: 4px; }
.card__foot { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.privacy__mono { margin-top: 26px; font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 13.5px; color: var(--text-dim); }

.hero__chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.chip { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-dim); padding: 8px 14px; border-radius: 999px; background: var(--panel); border: 1px solid var(--panel-border); }
.chip__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px rgba(52,230,160,.7); }

.promise { max-width: 940px; margin: 24px auto 0; padding: 64px 24px; text-align: center; }
.promise__title { font-size: clamp(28px, 4.4vw, 48px); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }

.strip__big { font-family: "Space Grotesk"; font-size: 44px; font-weight: 700; line-height: 1; margin-bottom: 10px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

@media (max-width: 560px) {
  .hero__chips { gap: 8px; }
  .chip { font-size: 13px; padding: 7px 12px; }
  .promise__title { font-size: 30px; }
}

/* ---------- reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding: 56px 24px 40px; gap: 36px; min-height: auto; }
  .hero__visual { height: 360px; order: -1; }
  .orb { width: 230px; height: 230px; }
  .orb__core { inset: 74px; }
  .card { width: 250px; }
  .steps, .grid, .strip { grid-template-columns: 1fr; }
  .nav__links { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero__title { font-size: 46px; }
  .waitlist__field { flex-direction: column; border-radius: 22px; padding: 12px; }
  .waitlist__field input { padding: 8px 6px; }
  .btn { width: 100%; }
  .strip__num { font-size: 32px; }
  .section { padding: 80px 24px; }
  .nav__cta { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}