:root {
  --bg: #ffffff;
  --bg-2: #f5f8ff;
  --panel: #ffffff;
  --panel-2: #f3f6fc;
  --line: rgba(26, 91, 255, 0.10);
  --line-strong: rgba(26, 91, 255, 0.18);
  --ink: #0d1730;
  --ink-dim: #5a6788;
  --ink-faint: #8e98b3;
  --blue: #1a3cff;
  --blue-bright: #2f5bff;
  --cyan: #15c8f5;
  --green: #2fe6a0;
  --grad: linear-gradient(120deg, #1a3cff 0%, #15c8f5 52%, #2fe6a0 100%);
  --grad-soft: linear-gradient(120deg, rgba(26,60,255,0.10), rgba(21,200,245,0.09), rgba(47,230,160,0.08));
  --radius: 16px;
  --maxw: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(900px 500px at 78% -8%, rgba(47,230,160,0.10), transparent 60%),
    radial-gradient(1000px 600px at 12% 0%, rgba(26,60,255,0.09), transparent 55%),
    radial-gradient(800px 700px at 50% 110%, rgba(21,200,245,0.06), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
#app { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
::selection { background: rgba(52,245,160,0.25); }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  border-radius: 6px;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Nav ---------- */
header.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.brand .mark {
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--bg);
  background: var(--grad);
  padding: 3px 7px;
  border-radius: 6px;
  letter-spacing: 0.02em;
  transform: translateY(-1px);
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-dim);
  transition: color 0.18s, background 0.18s;
}
.nav-links a:hover { color: var(--ink); background: rgba(120,160,255,0.07); }
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: "";
  display: block;
  height: 2px;
  margin-top: 5px;
  border-radius: 2px;
  background: var(--grad);
}
.nav-cta {
  margin-left: 8px;
  padding: 9px 16px !important;
  background: var(--grad);
  color: var(--bg) !important;
  font-weight: 600 !important;
  border-radius: 10px !important;
}
.nav-cta:hover { filter: brightness(1.06); background: var(--grad) !important; }
.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  width: 40px; height: 40px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.1rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 15px 26px;
  border-radius: 12px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.16s, filter 0.16s, background 0.16s, border-color 0.16s;
}
.btn-primary { background: var(--grad); color: var(--bg); box-shadow: 0 10px 30px -12px rgba(21,200,245,0.55); }
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-ghost { background: rgba(120,160,255,0.05); color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { background: rgba(120,160,255,0.1); border-color: var(--line-strong); }
.btn .free { font-family: "Inter"; font-weight: 450; font-size: 0.82rem; opacity: 0.72; }

/* ---------- Hero ---------- */
.hero { padding: 92px 0 76px; padding-left: clamp(120px, 22vw, 320px); position: relative; overflow: hidden; }

/* ---------- Floating edge shapes (screenshot-style) ---------- */
.edge-deco { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.edge-deco .shape {
  position: absolute;
  filter: drop-shadow(0 18px 30px rgba(26,60,255,0.18));
  animation: edgeFloat 7s ease-in-out infinite;
}
.edge-deco .shape.s1 { top: 6%;   left: 14px;   width: 260px; animation-duration: 9s; }
.edge-deco .shape.s2 { top: 2%;   left: 220px;  width: 90px;  animation-duration: 6.5s; animation-delay: -1.4s; }
.edge-deco .shape.s3 { top: 72%;  left: 50px;   width: 80px;  animation-duration: 5.5s; animation-delay: -2.6s; }
.edge-deco .shape.s4 { top: 36%;  left: 0px;    width: 145px; animation-duration: 8s;   animation-delay: -3.2s; }
.edge-deco .shape.s5 { bottom: 4%; left: 170px; width: 64px;  animation-duration: 6s;   animation-delay: -0.6s; }
.edge-deco .shape .spin { transform-origin: 50% 50%; animation: edgeSpin linear infinite; animation-duration: inherit; }
@keyframes edgeFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(4deg); }
}
@keyframes edgeSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@media (max-width: 480px) {
  .edge-deco { display: none; }
}

/* ---------- Corner player (auto-loaded from manifest.json) ---------- */
.corner-player {
  position: absolute;
  top: 50%;
  left: 15px;
  width: clamp(140px, 17vw, 290px);
  height: clamp(140px, 17vw, 290px);
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
  overflow: hidden;
  border-radius: 50%;
}
.corner-player.ready { opacity: 1; }
.corner-player svg, .corner-player img { display: block; }
.corner-player .pp-stage {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: top left;
}
@media (max-width: 480px) {
  .corner-player { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .corner-player { display: none; }
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  background: var(--grad-soft);
  border: 1px solid var(--line-strong);
  padding: 7px 14px;
  border-radius: 999px;
  text-transform: uppercase;
}
.pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(52,245,160,0.7);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(52,245,160,0.55); }
  70% { box-shadow: 0 0 0 9px rgba(52,245,160,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,245,160,0); }
}
h1.hero-title {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: clamp(2.6rem, 6.2vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 22px 0 0;
  max-width: 16ch;
}
h1.hero-title .grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  margin: 24px 0 0;
  font-size: 1.16rem;
  color: var(--ink-dim);
  max-width: 56ch;
  line-height: 1.62;
}
.hero-actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-actions .note { font-size: 0.84rem; color: var(--ink-faint); font-family: "JetBrains Mono", monospace; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* ---------- Mock panel (signature) ---------- */
.mock {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 40px 80px -40px rgba(26,60,255,0.22), inset 0 1px 0 rgba(255,255,255,0.6);
}
.mock-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.mock-top .dots { display: flex; gap: 6px; }
.mock-top .dots i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.mock-top .dots i:nth-child(1){ background:#ff5f57; } 
.mock-top .dots i:nth-child(2){ background:#febc2e; } 
.mock-top .dots i:nth-child(3){ background:#28c840; }
.mock-top .tag { font-family:"JetBrains Mono",monospace; font-size:0.68rem; color: var(--ink-faint); letter-spacing:0.04em; }

.balance-card {
  background: var(--grad-soft);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 14px;
}
.balance-card .label { font-family:"JetBrains Mono",monospace; font-size:0.68rem; color: var(--ink-dim); letter-spacing:0.06em; text-transform:uppercase; }
.balance-card .value { font-family:"Space Grotesk",sans-serif; font-weight:700; font-size:2rem; letter-spacing:-0.02em; margin-top:6px; }
.balance-card .delta { font-family:"JetBrains Mono",monospace; font-size:0.82rem; color: var(--green); margin-top:4px; }
.spark { margin-top: 14px; display:block; width:100%; height:46px; }

.rows { display: grid; gap: 8px; }
.row {
  display: grid;
  grid-template-columns: 26px 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  background: rgba(120,160,255,0.04);
  border: 1px solid var(--line);
  border-radius: 11px;
}
.row .chain { width:26px; height:26px; border-radius:8px; display:grid; place-items:center; font-size:0.8rem; }
.row .nm { font-weight:600; font-size:0.9rem; }
.row .ch { font-family:"JetBrains Mono",monospace; font-size:0.66rem; color: var(--ink-faint); }
.row .amt { font-family:"JetBrains Mono",monospace; font-size:0.84rem; color: var(--ink-dim); text-align:right; }
.row .roi { font-family:"JetBrains Mono",monospace; font-size:0.82rem; text-align:right; font-weight:500; }
.roi.up { color: var(--green); } .roi.down { color: #ff7a86; }

/* ---------- Section scaffolding ---------- */
section.block { padding: 80px 0; }
.eyebrow {
  font-family:"JetBrains Mono",monospace;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  display: flex; align-items: center; gap: 12px;
}
.eyebrow::before { content:""; width: 28px; height: 1px; background: var(--cyan); opacity: 0.6; }
h2.sec {
  font-family:"Space Grotesk",sans-serif;
  font-weight: 700;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  letter-spacing: -0.02em;
  margin: 16px 0 0;
  max-width: 20ch;
}
.sec-lead { color: var(--ink-dim); margin-top: 14px; max-width: 62ch; font-size: 1.05rem; }

/* ---------- Feature cards ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.card {
  position: relative;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px 28px;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.card::before {
  content:"";
  position:absolute; left:0; top:0; height:3px; width:100%;
  background: var(--grad);
  opacity: 0.0;
  transition: opacity 0.2s;
}
.card:hover::before { opacity: 0.9; }
.card .ic {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--grad-soft);
  border: 1px solid var(--line-strong);
  margin-bottom: 18px;
}
.card .ic svg { width: 24px; height: 24px; }
.card h3 {
  font-family:"Space Grotesk",sans-serif;
  font-weight: 600;
  font-size: 1.18rem;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.card p { color: var(--ink-dim); font-size: 0.96rem; margin: 0; line-height: 1.6; }
.card .kbd {
  margin-top: 16px;
  font-family:"JetBrains Mono",monospace;
  font-size: 0.7rem;
  color: var(--ink-faint);
  letter-spacing: 0.03em;
}

/* ---------- Strip stats ---------- */
.strip {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
}
.strip .cell { padding: 26px 24px; border-right: 1px solid var(--line); background: rgba(120,160,255,0.03); }
.strip .cell:last-child { border-right: none; }
.strip .n { font-family:"Space Grotesk",sans-serif; font-weight:700; font-size:1.9rem; letter-spacing:-0.02em; }
.strip .n .grad { background: var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.strip .l { color: var(--ink-dim); font-size:0.9rem; margin-top:4px; }

/* ---------- CTA band ---------- */
.cta-band {
  margin: 20px 0 0;
  background: var(--grad-soft);
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  padding: 52px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 {
  font-family:"Space Grotesk",sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.cta-band p { color: var(--ink-dim); margin: 0 auto 26px; max-width: 52ch; }

/* ---------- Privacy / Contact pages ---------- */
.page-head { padding: 72px 0 22px; }
.page-head h1 {
  font-family:"Space Grotesk",sans-serif;
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  letter-spacing: -0.025em;
  margin: 18px 0 0;
}
.updated { font-family:"JetBrains Mono",monospace; font-size:0.82rem; color: var(--ink-faint); margin-top: 12px; }

.legal { padding: 24px 0 80px; }
.legal-grid { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: start; }
.toc {
  position: sticky; top: 92px;
  display: flex; flex-direction: column; gap: 2px;
  border-left: 1px solid var(--line); padding-left: 4px;
}
.toc a {
  font-size: 0.88rem; color: var(--ink-faint);
  padding: 7px 14px; border-radius: 8px;
  border-left: 2px solid transparent; margin-left: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.toc a:hover { color: var(--ink-dim); }
.toc a.active { color: var(--ink); border-left-color: var(--cyan); }

article.clause { margin-bottom: 38px; scroll-margin-top: 92px; }
article.clause h2 {
  font-family:"Space Grotesk",sans-serif;
  font-weight: 600; font-size: 1.4rem; letter-spacing: -0.01em;
  margin: 0 0 14px; display: flex; align-items: baseline; gap: 12px;
}
article.clause h2 .num {
  font-family:"JetBrains Mono",monospace; font-size:0.82rem;
  color: var(--cyan); font-weight:500;
}
article.clause p { color: var(--ink-dim); margin: 0 0 12px; }
.guarantee {
  display: grid; gap: 10px; margin: 16px 0 4px;
  list-style: none; padding: 0;
}
.guarantee li {
  display: flex; gap: 12px; align-items: flex-start;
  background: rgba(255, 90, 100, 0.05);
  border: 1px solid rgba(255,120,130,0.16);
  border-radius: 11px; padding: 13px 15px;
  color: var(--ink);
  font-size: 0.96rem;
}
.guarantee li .x {
  flex: none; width: 22px; height: 22px; border-radius: 6px;
  background: rgba(255,120,130,0.16); color: #ff8a94;
  display: grid; place-items: center; font-weight: 700; font-size: 0.82rem;
  font-family:"JetBrains Mono",monospace;
}
.callout {
  background: var(--grad-soft);
  border: 1px solid var(--line-strong);
  border-radius: 12px; padding: 16px 18px; margin-top: 8px;
}
.callout strong { color: var(--ink); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 40px; align-items: start; }
.support-card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 28px;
}
.support-card .ic {
  width: 50px; height: 50px; border-radius: 13px;
  background: var(--grad-soft); border: 1px solid var(--line-strong);
  display: grid; place-items: center; margin-bottom: 16px;
}
.support-card .ic svg { width: 26px; height: 26px; }
.support-card .lbl {
  font-family:"JetBrains Mono",monospace; font-size:0.72rem;
  letter-spacing:0.1em; text-transform:uppercase; color: var(--ink-faint);
}
.support-card .mail {
  font-family:"Space Grotesk",sans-serif; font-weight:600;
  font-size: 1.05rem; margin-top: 6px; word-break: break-all;
}
.support-card .mail:hover { color: var(--green); }
.support-card .hr { height:1px; background: var(--line); margin: 22px 0; }
.support-card .meta-row { display:flex; justify-content:space-between; font-size:0.86rem; color: var(--ink-dim); padding: 6px 0; }
.support-card .meta-row span:last-child { font-family:"JetBrains Mono",monospace; color: var(--ink); }

form.contact {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--ink-dim); margin-bottom: 8px;
  font-family:"JetBrains Mono",monospace; letter-spacing:0.03em; text-transform: uppercase;
}
.field input, .field textarea {
  width: 100%; background: rgba(5,9,20,0.6);
  border: 1px solid var(--line-strong); border-radius: 11px;
  color: var(--ink); font-family:"Inter",sans-serif; font-size: 0.98rem;
  padding: 13px 15px; transition: border-color 0.15s, background 0.15s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }
.field input:focus, .field textarea:focus { border-color: var(--cyan); background: rgba(5,9,20,0.85); }
.field textarea { resize: vertical; min-height: 130px; }
.form-note {
  font-size: 0.8rem; color: var(--ink-faint); margin-top: 4px;
  display:flex; align-items:center; gap:8px;
}
.toast {
  margin-top: 16px; padding: 13px 16px; border-radius: 11px;
  background: rgba(52,245,160,0.1); border: 1px solid rgba(52,245,160,0.3);
  color: var(--green); font-size: 0.92rem; display: none;
}
.toast.show { display: block; }

/* ---------- Footer ---------- */
footer.ft {
  border-top: 1px solid var(--line);
  padding: 40px 0;
  margin-top: 40px;
}
.ft-inner { display:flex; align-items:center; justify-content:space-between; gap: 20px; flex-wrap: wrap; }
.ft-left { color: var(--ink-faint); font-size: 0.88rem; }
.ft-left .dom { font-family:"JetBrains Mono",monospace; color: var(--ink-dim); }
.ft-links { display:flex; gap: 20px; }
.ft-links a { color: var(--ink-dim); font-size:0.9rem; }
.ft-links a:hover { color: var(--ink); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .features { grid-template-columns: 1fr; }
  .strip { grid-template-columns: 1fr; }
  .strip .cell { border-right: none; border-bottom: 1px solid var(--line); }
  .strip .cell:last-child { border-bottom: none; }
  .legal-grid { grid-template-columns: 1fr; gap: 24px; }
  .toc { position: static; flex-direction: row; flex-wrap: wrap; border-left: none; border-top: 1px solid var(--line); padding-top: 14px; padding-left: 0; }
  .toc a { border-left: none; border-top: 2px solid transparent; }
  .toc a.active { border-left: none; border-top-color: var(--cyan); }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: rgba(5,9,20,0.97); border-bottom: 1px solid var(--line); padding: 10px 16px 16px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 14px; border-radius: 10px; }
  .nav-links a.active::after { display: none; }
  .nav-cta { margin: 8px 0 0 0; text-align:center; }
  .menu-btn { display: block; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .edge-deco .shape { transform: none !important; }
}