/* ==========================================================================
   Smart Trading X — styles
   ========================================================================== */

:root {
  --bg: #05070f;
  --bg-2: #0a0e1c;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.09);
  --text: #e8ecf8;
  --muted: #8a93ad;
  --cyan: #22e4ff;
  --violet: #8b5cf6;
  --green: #2ee59d;
  --red: #ff5c7a;
  --amber: #ffc44d;
  --grad: linear-gradient(110deg, var(--cyan), var(--violet) 60%, #e05cff);
  --radius: 18px;
  --font: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.1; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.gradient-text {
  background: var(--grad);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 6s linear infinite;
}
@keyframes shimmer { to { background-position: 200% center; } }

/* ---------- Background layers ---------- */
#neural-bg {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: -1; opacity: 0.55;
}
.bg-glow { position: fixed; inset: 0; z-index: -3; overflow: hidden; pointer-events: none; }
.bg-glow span {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.35;
  animation: drift 22s var(--ease) infinite alternate;
}
.bg-glow span:nth-child(1) { width: 520px; height: 520px; background: var(--violet); top: -160px; left: -120px; }
.bg-glow span:nth-child(2) { width: 460px; height: 460px; background: #0ea5e9; top: 30%; right: -160px; animation-delay: -6s; }
.bg-glow span:nth-child(3) { width: 380px; height: 380px; background: #c026d3; bottom: -140px; left: 30%; opacity: 0.2; animation-delay: -12s; }
@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, 40px) scale(1.15); }
}
.bg-grid {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%);
}

/* ---------- Buttons, pills, cards ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 22px; border-radius: 12px;
  font: 600 15px/1 var(--font); cursor: pointer; border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s;
  white-space: nowrap;
}
.btn-sm { height: 38px; padding: 0 16px; font-size: 14px; border-radius: 10px; }
.btn-primary {
  background: var(--grad); background-size: 150% auto; color: #050712;
  box-shadow: 0 8px 30px -8px rgba(34, 228, 255, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); background-position: right center; box-shadow: 0 12px 38px -8px rgba(139, 92, 246, 0.7); }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--cyan); outline-offset: 3px;
}

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px; font-size: 13px;
  background: var(--surface); border: 1px solid var(--border); color: var(--muted);
}
.dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 0 0 rgba(46, 229, 157, 0.6); animation: ping 2s infinite;
}
@keyframes ping { 70% { box-shadow: 0 0 0 8px rgba(46,229,157,0); } 100% { box-shadow: 0 0 0 0 rgba(46,229,157,0); } }

.card {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.eyebrow {
  display: inline-block; font: 600 12px/1 var(--mono); letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 14px;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5, 7, 15, 0.72);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; }
.logo b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.logo-mark { width: 30px; height: 30px; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 15px; }
.nav-links a:not(.btn) { color: var(--muted); transition: color 0.2s; }
.nav-links a:not(.btn):hover { color: var(--text); }
.nav-toggle {
  display: none; width: 42px; height: 42px; border-radius: 10px;
  background: var(--surface); border: 1px solid var(--border); cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform 0.3s var(--ease), top 0.3s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 24px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { top: 20px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 72px; }
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero-inner > *, .safety > * { min-width: 0; }
.hero h1 { font-size: clamp(2.4rem, 5.4vw, 4.2rem); font-weight: 700; margin: 22px 0 20px; }
.caret {
  display: inline-block; width: 3px; height: 0.85em; margin-left: 4px; vertical-align: -0.08em;
  background: var(--cyan); animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.lead { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--muted); max-width: 520px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.stats { display: flex; gap: 36px; margin: 44px 0 0; padding: 0; }
.stats dt { font: 600 1.8rem/1 var(--mono); }
.stats dd { margin: 6px 0 0; font-size: 13px; color: var(--muted); }

.hero-visual { position: relative; perspective: 1000px; }
.proposal { padding: 22px; transform-style: preserve-3d; transition: transform 0.4s var(--ease); }
.proposal::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, rgba(34,228,255,0.6), transparent 40%, transparent 60%, rgba(139,92,246,0.6));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.proposal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.sym { display: block; font-size: 22px; font-weight: 700; }
.proposal-head .muted { font-size: 12.5px; }
.chip {
  font: 600 11px/1 var(--mono); padding: 6px 9px; border-radius: 6px; letter-spacing: 0.08em;
}
.chip-paper { color: var(--cyan); border: 1px solid rgba(34, 228, 255, 0.45); }

.chart { width: 100%; height: 170px; margin: 16px 0 18px; }

.proposal-body { display: flex; align-items: center; gap: 22px; }
.ring { position: relative; width: 92px; height: 92px; flex: none; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 7; }
.ring-bg { stroke: rgba(255,255,255,0.08); }
.ring-fg {
  stroke: url(#lg); stroke-linecap: round;
  stroke-dasharray: 213.6; stroke-dashoffset: calc(213.6 - 213.6 * var(--p) / 100);
  transition: stroke-dashoffset 0.2s linear;
  filter: drop-shadow(0 0 6px rgba(34, 228, 255, 0.6));
}
.ring-label { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring-label b { font: 600 22px/1 var(--mono); }
.ring-label small { font-size: 10.5px; color: var(--muted); margin-top: 3px; }

.gates { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; font-size: 13px; }
.gates li { display: flex; align-items: center; gap: 9px; color: #c9cfe2; }
.js .gates li { opacity: 0; transform: translateX(8px); transition: 0.5s var(--ease); }
.js .gates.show li { opacity: 1; transform: none; }
.gates.show li:nth-child(2) { transition-delay: 0.12s; }
.gates.show li:nth-child(3) { transition-delay: 0.24s; }
.gates.show li:nth-child(4) { transition-delay: 0.36s; }
.gates i { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.gates .pass i { background: var(--green); box-shadow: 0 0 8px var(--green); }
.gates .warn i { background: var(--amber); box-shadow: 0 0 8px var(--amber); }

.thesis {
  margin-top: 18px; padding: 12px 14px; border-radius: 12px; min-height: 64px;
  background: rgba(0,0,0,0.25); border: 1px solid var(--border);
  font-size: 12.5px; line-height: 1.55; color: #b8c0d8;
}
.ai-tag {
  display: inline-block; margin-right: 8px; padding: 2px 6px; border-radius: 5px;
  background: var(--grad); color: #050712; font-weight: 700; font-size: 10.5px;
}

.float-badge {
  position: absolute; padding: 10px 14px; font-size: 13px; border-radius: 12px;
  color: var(--muted); white-space: nowrap; animation: float 6s ease-in-out infinite;
}
.float-badge .up { color: var(--green); font-weight: 600; font-family: var(--mono); }
.float-badge .mono { color: var(--text); }
.fb-1 { top: -18px; right: -14px; }
.fb-2 { top: 62%; right: -24px; animation-delay: -3s; }
@keyframes float { 50% { transform: translateY(-10px); } }

/* ---------- Ticker ---------- */
.ticker {
  overflow: hidden; border-block: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.ticker-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.tick { display: inline-flex; gap: 10px; padding: 14px 26px; font: 500 13.5px/1 var(--mono); white-space: nowrap; }
.tick b { color: var(--text); font-weight: 600; }
.tick .up { color: var(--green); }
.tick .down { color: var(--red); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: 100px 0; scroll-margin-top: 56px; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head h2, .safety h2, .cta h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 700; margin-bottom: 14px; }

.grid { display: grid; gap: 20px; }
.features { grid-template-columns: repeat(3, 1fr); }
.feature { padding: 28px; overflow: hidden; transition: opacity 0.8s var(--ease), transform 0.35s var(--ease), border-color 0.35s; }
.feature::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(34,228,255,0.12), transparent 60%);
  transition: opacity 0.3s;
}
.feature:hover { transform: translateY(-4px); border-color: rgba(34, 228, 255, 0.3); }
.feature:hover::after { opacity: 1; }
.feature h3 { font-size: 19px; margin: 18px 0 8px; }
.feature p { color: var(--muted); font-size: 15px; }
.icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(140deg, rgba(34,228,255,0.18), rgba(139,92,246,0.18));
  border: 1px solid rgba(34, 228, 255, 0.25);
}
.icon svg { width: 22px; height: 22px; fill: none; stroke: var(--cyan); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Steps */
.steps {
  list-style: none; margin: 0; padding: 0; position: relative;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
}
.steps::before {
  content: ""; position: absolute; top: 22px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent);
  background-size: 200% 100%; animation: flow 4s linear infinite; opacity: 0.6;
}
@keyframes flow { to { background-position: -200% 0; } }
.step { position: relative; text-align: center; padding: 0 6px; }
.step-n {
  display: grid; place-items: center; width: 46px; height: 46px; margin: 0 auto 18px;
  border-radius: 50%; background: var(--bg-2); border: 1px solid rgba(34,228,255,0.45);
  color: var(--cyan); font-size: 14px; font-weight: 600;
  box-shadow: 0 0 24px -4px rgba(34, 228, 255, 0.5);
}
.step h3 { font-size: 18px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 14.5px; }

/* Safety */
.safety { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.checks { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 30px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
  background: rgba(46, 229, 157, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232ee59d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/12px no-repeat;
}
.limits { padding: 28px; display: grid; gap: 22px; }
.limit-row { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; margin-bottom: 9px; }
.limit-row .mono { color: var(--muted); font-size: 13px; }
.bar { height: 8px; border-radius: 99px; background: rgba(255,255,255,0.07); overflow: hidden; }
.bar i {
  display: block; height: 100%; width: var(--w); border-radius: inherit; background: var(--grad);
  transition: width 1.4s var(--ease);
}
.js .limits .bar i { width: 0; }
.js .limits.in .bar i { width: var(--w); }
.bar-warn i { background: linear-gradient(90deg, var(--amber), var(--red)); }
.mode { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 6px; font-size: 14px; }
.seg { display: inline-flex; padding: 4px; border-radius: 10px; background: rgba(0,0,0,0.3); border: 1px solid var(--border); }
.seg button {
  font: 500 13px/1 var(--font); color: var(--muted); background: none; border: 0;
  padding: 9px 14px; border-radius: 7px; cursor: pointer; transition: 0.25s;
}
.seg button.on { background: var(--surface-2); color: var(--text); box-shadow: inset 0 0 0 1px rgba(34,228,255,0.35); }

/* CTA */
.cta { padding: 64px 28px; text-align: center; overflow: hidden; }
.cta::before {
  content: ""; position: absolute; width: 600px; height: 600px; left: 50%; top: -360px; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(139,92,246,0.35), transparent 65%); pointer-events: none;
}
.cta > * { position: relative; }
.cta .muted { max-width: 460px; margin: 0 auto; }
.cta-form { display: flex; gap: 10px; max-width: 460px; margin: 30px auto 0; }
.cta-form input {
  flex: 1; min-width: 0; height: 48px; padding: 0 16px; border-radius: 12px;
  background: rgba(0,0,0,0.35); border: 1px solid var(--border); color: var(--text);
  font: 400 15px var(--font); transition: border-color 0.2s, box-shadow 0.2s;
}
.cta-form input::placeholder { color: #5d6580; }
.cta-form input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(34,228,255,0.15); }
.form-msg { min-height: 24px; margin-top: 14px; font-size: 14px; }
.form-msg.ok { color: var(--green); }
.form-msg.err { color: var(--red); }

/* Strategy lab */
.lab { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.lab > * { min-width: 0; }
.lab h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 700; margin-bottom: 14px; }
.lab-steps { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 14px; counter-reset: lab; }
.lab-steps li { display: grid; grid-template-columns: 34px 1fr; column-gap: 14px; counter-increment: lab; }
.lab-steps li::before {
  content: counter(lab, decimal-leading-zero); grid-row: span 2;
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  font: 600 12px/1 var(--mono); color: var(--cyan);
  background: rgba(34, 228, 255, 0.08); border: 1px solid rgba(34, 228, 255, 0.3);
}
.lab-steps b { font-weight: 600; }
.lab-steps span { color: var(--muted); font-size: 15px; }
.sim-chips { list-style: none; margin: 26px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.sim-chips li {
  font-size: 12px; padding: 7px 11px; border-radius: 8px; color: #b8c0d8;
  background: var(--surface); border: 1px solid var(--border);
}
.dryrun { padding: 24px; }
.dryrun::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, rgba(139,92,246,0.6), transparent 40%, transparent 60%, rgba(34,228,255,0.6));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.dryrun-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 20px; }
.dryrun-head .muted { display: block; font-size: 12.5px; }
.funnel { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.funnel li { display: grid; grid-template-columns: 1fr auto; row-gap: 7px; font-size: 14px; }
.funnel li span { color: #c9cfe2; }
.funnel li b { font-weight: 600; font-size: 13.5px; }
.funnel li i {
  grid-column: 1 / -1; display: block; height: 6px; border-radius: 99px;
  width: max(var(--w), 6px); background: var(--grad);
  box-shadow: 0 0 12px -2px rgba(34, 228, 255, 0.5);
  transition: width 1.2s var(--ease);
}
.funnel li:nth-child(2) i { transition-delay: 0.1s; }
.funnel li:nth-child(3) i { transition-delay: 0.2s; }
.funnel li:nth-child(4) i { transition-delay: 0.3s; }
.funnel li:nth-child(5) i { transition-delay: 0.4s; }
.funnel li:nth-child(6) i { transition-delay: 0.5s; }
.funnel li:nth-child(7) i { transition-delay: 0.6s; }
.js .dryrun .funnel li i { width: 0; }
.js .dryrun.in .funnel li i { width: max(var(--w), 6px); }
.funnel li.ai span::before {
  content: "AI"; display: inline-block; margin-right: 8px; padding: 2px 6px; border-radius: 5px;
  background: var(--grad); color: #050712; font: 700 10.5px/1.3 var(--font);
}
.funnel li.ai b { color: var(--green); }
.funnel li.ai i { background: linear-gradient(90deg, var(--green), var(--cyan)); }
.dryrun-foot { margin-top: 20px; font-size: 12.5px; }

/* FAQ */
.faq { max-width: 780px; margin: 0 auto; display: grid; gap: 12px; }
.faq + .faq { margin-top: 40px; }
.faq-group {
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 4px 4px;
}
.faq details { border-radius: 14px; transition: border-color 0.3s, opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.faq details[open] { border-color: rgba(34, 228, 255, 0.3); }
.faq summary {
  list-style: none; cursor: pointer; padding: 18px 52px 18px 22px; font-weight: 600; font-size: 16.5px; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font: 400 24px/1 var(--mono); color: var(--cyan); transition: transform 0.3s var(--ease);
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--muted); font-size: 15px; }
.faq details[open] p { animation: fadeDown 0.4s var(--ease); }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } }

/* About page */
.page-hero { padding: 72px 0 40px; text-align: center; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 700; margin: 22px auto 20px; max-width: 860px; }
.page-hero .lead { margin: 0 auto; max-width: 640px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.split > * { min-width: 0; }
.split h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 700; margin-bottom: 16px; }
.prose p { color: var(--muted); font-size: 16.5px; }
.prose p + p { margin-top: 16px; }
.prose strong { color: var(--text); font-weight: 600; }
.quote {
  margin: 0; padding: 32px; font-size: clamp(1.2rem, 2.2vw, 1.5rem); line-height: 1.45; font-weight: 500;
}
.quote::before { content: "\201C"; display: block; font: 700 64px/0.6 var(--font); margin-bottom: 14px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.quote blockquote { margin: 0; }
.quote footer { margin-top: 18px; font-size: 14px; color: var(--muted); font-weight: 400; }
.compare { grid-template-columns: 1fr 1fr; }
.compare .card { padding: 28px; }
.compare h3 { font-size: 19px; margin-bottom: 16px; }
.compare ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.compare li { position: relative; padding-left: 30px; color: #c9cfe2; }
.compare li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
  background: rgba(46, 229, 157, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232ee59d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/12px no-repeat;
}
.compare .not li::before {
  background: rgba(255, 92, 122, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff5c7a' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M7 7l10 10M17 7L7 17'/%3E%3C/svg%3E") center/11px no-repeat;
}

/* Team (pre-reveal) */
.team { grid-template-columns: repeat(4, 1fr); }
.member { padding: 26px 22px; display: grid; justify-items: center; gap: 10px; overflow: hidden; }
.member::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, transparent 35%, rgba(34, 228, 255, 0.08) 50%, transparent 65%);
  background-size: 250% 100%; animation: sweep 3.2s ease-in-out infinite;
}
.member:nth-child(2)::after { animation-delay: 0.3s; }
.member:nth-child(3)::after { animation-delay: 0.6s; }
.member:nth-child(4)::after { animation-delay: 0.9s; }
@keyframes sweep { from { background-position: 150% 0; } to { background-position: -100% 0; } }
.avatar {
  width: 84px; height: 84px; border-radius: 50%; padding: 2px; margin-bottom: 8px;
  background: conic-gradient(from 0deg, var(--cyan), var(--violet), #e05cff, var(--cyan));
  animation: spin 8s linear infinite;
}
.avatar span {
  display: grid; place-items: center; width: 100%; height: 100%; border-radius: 50%;
  background: var(--bg-2); font: 600 28px/1 var(--mono); color: var(--muted);
  filter: blur(0.4px); animation: spin 8s linear infinite reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }
.member i { display: block; height: 10px; border-radius: 6px; background: rgba(255, 255, 255, 0.08); }
.member i:nth-of-type(1) { width: 70%; }
.member i:nth-of-type(2) { width: 45%; height: 8px; background: rgba(255, 255, 255, 0.05); }
.reveal-soon { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 28px; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.cta-note { margin-top: 18px; font-size: 14px; }
.cta-note a, .footer-links a[href^="mailto"] { color: var(--cyan); }
.cta-note a:hover { text-decoration: underline; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 36px 0 calc(36px + env(safe-area-inset-bottom)); font-size: 13px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.disclaimer { color: #646c86; max-width: 520px; text-align: center; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }
.footer-inner { flex-wrap: wrap; }
.nav-links a[aria-current="page"] { color: var(--text); }

/* ---------- Reveal on scroll ---------- */
/* Content is hidden only when JS runs, so it stays visible to no-JS visitors and crawlers */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner, .safety, .split, .lab { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding-top: 40px; }
  .hero-visual { max-width: 520px; width: 100%; margin: 0 auto; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .team { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 28px; max-width: 460px; margin: 0 auto; }
  .steps::before { top: 0; bottom: 0; left: 22px; right: auto; width: 2px; height: auto;
    background: linear-gradient(180deg, transparent, var(--cyan), var(--violet), transparent); background-size: 100% 200%; }
  .step { display: grid; grid-template-columns: 46px 1fr; column-gap: 18px; text-align: left; padding: 0; }
  .step-n { grid-row: span 2; margin: 0; }
  .step h3 { align-self: end; }
}

/* Hamburger menu below 960px (five nav links + CTA need the room) */
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px; padding: 12px 20px 22px;
    background: rgba(5, 7, 15, 0.96); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity 0.25s, transform 0.25s var(--ease), visibility 0.25s;
  }
  .nav-links.open { opacity: 1; visibility: visible; transform: none; }
  .nav-links a:not(.btn) { padding: 12px 4px; font-size: 17px; border-bottom: 1px solid var(--border); }
  .nav-links .btn { margin-top: 12px; height: 46px; }
  .nav { background: rgba(5, 7, 15, 0.72); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
}

@media (max-width: 760px) {
  .section { padding: 72px 0; }
  .section-head { margin-bottom: 40px; }
  .features, .compare { grid-template-columns: 1fr; }
  .team { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .footer-links { flex-wrap: wrap; justify-content: center; gap: 12px 20px; }
  .page-hero { padding-top: 48px; }
  .stats { gap: 22px; justify-content: space-between; }
  .stats dt { font-size: 1.45rem; }
  .hero-cta .btn { flex: 1 1 auto; }
  .fb-1 { right: 6px; top: -22px; }
  .fb-2 { right: 6px; top: auto; bottom: -20px; }
  .proposal { padding: 18px; }
  .proposal-body { gap: 16px; }
  .ring { width: 80px; height: 80px; }
  .cta { padding: 48px 20px; }
  .cta-form { flex-direction: column; }
  .footer-inner { flex-direction: column; text-align: center; gap: 14px; }
}

@media (max-width: 380px) {
  .gates { font-size: 12px; }
  .stats dd { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .js .reveal, .js .gates li { opacity: 1; transform: none; }
  .js .limits .bar i { width: var(--w); }
  .js .dryrun .funnel li i { width: max(var(--w), 6px); }
}