/* =========================================================================
   Hone — marketing site design system
   Dark, neon-blue crypto aesthetic matching the desktop app.
   Pure CSS, no build step. Works on any static host.
   ========================================================================= */

:root {
  --bg: #050a14;
  --bg-2: #0a1322;
  --panel: #0c1726;
  --panel-2: #0f1d31;
  --border: #16304f;
  --border-soft: #102136;
  --text: #e6f0ff;
  --muted: #9fb6d6;
  --muted-2: #6f8bb0;
  --accent: #00f0ff;
  --accent-2: #0052ff;
  --pos: #3cff9e;
  --neg: #ff5c7a;
  --gold: #ffb020;
  --radius: 14px;
  --maxw: 1140px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.accent { color: var(--accent); }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
section { position: relative; padding: 96px 0; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 2.5px; font-size: 12px;
  font-weight: 700; color: var(--accent); margin: 0 0 14px;
}
h1, h2, h3 { line-height: 1.15; margin: 0 0 16px; font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 4vw, 42px); }
h3 { font-size: 20px; }
p { color: var(--muted); }
.lead { font-size: 19px; color: var(--muted); max-width: 620px; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 10px; font-weight: 700; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: all .18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #03101f; box-shadow: 0 8px 30px rgba(0, 240, 255, 0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 38px rgba(0, 240, 255, 0.38); }
.btn-ghost { background: rgba(255,255,255,0.03); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { padding: 16px 30px; font-size: 16px; }

/* ---- nav ---- */
header.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(5, 10, 20, 0.72);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.01em; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; color: #03101f; font-size: 16px; font-weight: 900;
  box-shadow: 0 0 18px rgba(0,240,255,.4);
}
.brand img.mark-img {
  width: 34px; height: 34px; border-radius: 9px; object-fit: cover;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.35);
}
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.28em; font-size: 12px; font-weight: 700;
  color: var(--accent); margin: 0 0 14px; opacity: 0.92;
}

/* real app screenshots */
.app-shot-wrap { margin: 44px auto 0; max-width: 340px; }
.app-shot {
  width: 100%; border-radius: 18px; border: 1px solid var(--border);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 70px rgba(0, 240, 255, 0.14);
}
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.shots figure { margin: 0; }
.shots img {
  width: 100%; border-radius: 16px; border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55), 0 0 40px rgba(0, 82, 255, 0.14);
  transition: transform 0.25s ease;
}
.shots img:hover { transform: translateY(-6px); }
.shots figcaption { text-align: center; color: var(--muted); font-size: 13px; margin-top: 12px; letter-spacing: 0.02em; }
@media (max-width: 720px) { .shots { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; } }

/* credibility stat strip */
.trust { padding: 28px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(255, 255, 255, 0.015); }
.trust-inner { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; text-align: center; }
.trust-item { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 140px; }
.trust-num { font-family: var(--mono); font-size: 26px; font-weight: 800; color: var(--accent); text-shadow: 0 0 18px rgba(0, 240, 255, 0.35); }
.trust-lbl { color: var(--muted); font-size: 13px; }

/* sticky download bar */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap;
  padding: 12px 18px; background: rgba(5, 10, 20, 0.86); backdrop-filter: blur(10px);
  border-top: 1px solid var(--border); transform: translateY(120%); transition: transform 0.35s ease;
}
.sticky-cta.show { transform: translateY(0); }
.sticky-cta span { color: var(--muted); font-size: 14px; }
@media (max-width: 560px) { .sticky-cta span { display: none; } }
.brand small { display: block; font-size: 10px; color: var(--muted-2); font-weight: 600; letter-spacing: 1px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 14px; color: var(--muted); font-weight: 600; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 24px; cursor: pointer; }

/* ---- hero ---- */
.hero { padding: 110px 0 90px; text-align: center; background: url("assets/hero-bg.png") center 35% / cover no-repeat; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(5, 10, 20, 0.70), rgba(5, 10, 20, 0.93)),
    radial-gradient(60% 50% at 50% 0%, rgba(0, 82, 255, 0.22), transparent 70%),
    radial-gradient(40% 40% at 80% 10%, rgba(0, 240, 255, 0.12), transparent 70%);
}
.grid-overlay::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .35;
  background-image:
    linear-gradient(rgba(22, 48, 79, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 48, 79, 0.5) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(70% 60% at 50% 0%, #000, transparent 75%);
}
.hero h1 { font-size: clamp(36px, 6vw, 64px); max-width: 900px; margin-inline: auto; }
.hero .lead { margin: 0 auto 32px; }
.hero-badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 26px; }
.pill {
  font-size: 12px; font-weight: 700; padding: 6px 13px; border-radius: 999px;
  border: 1px solid var(--border); color: var(--muted); background: rgba(255,255,255,.02);
}
.pill.live::before { content: "●"; color: var(--pos); margin-right: 6px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 16px; font-size: 13px; color: var(--muted-2); }

/* ---- app mock ---- */
.mock {
  margin: 60px auto 0; max-width: 880px;
  border: 1px solid var(--border); border-radius: 18px; overflow: hidden;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow: 0 40px 120px rgba(0,0,0,.6), 0 0 0 1px rgba(0,240,255,.06);
}
.mock-top { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--border-soft); }
.mock-top i { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.mock-top i:nth-child(1){ background:#ff5f57;} .mock-top i:nth-child(2){ background:#febc2e;} .mock-top i:nth-child(3){ background:#28c840;}
.mock-title { margin-left: 10px; font-size: 12px; color: var(--muted-2); font-family: var(--mono); }
.mock-body { padding: 26px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 18px; }
.mock-hero-num { font-family: var(--mono); font-size: 40px; font-weight: 800; }
.mock-stat { background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: 10px; padding: 14px; }
.mock-stat .l { font-size: 10px; letter-spacing: 1px; color: var(--muted-2); }
.mock-stat .v { font-family: var(--mono); font-size: 22px; font-weight: 800; margin-top: 4px; }
.mock-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ---- generic grids ---- */
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-head p { font-size: 17px; }
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--border-soft); border-radius: var(--radius); padding: 26px;
  transition: border-color .2s, transform .2s;
}
.card:hover { border-color: var(--border); transform: translateY(-3px); }
.card .ico {
  width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center;
  font-size: 22px; margin-bottom: 16px;
  background: rgba(0,240,255,.08); border: 1px solid rgba(0,240,255,.18);
}
.card h3 { margin-bottom: 8px; }
.card p { font-size: 14.5px; margin: 0; }
.badge-soon { font-size: 10px; font-weight: 700; color: var(--gold); border: 1px solid rgba(255,176,32,.4); padding: 2px 8px; border-radius: 999px; margin-left: 8px; vertical-align: middle; }
.badge-pro { font-size: 10px; font-weight: 700; color: var(--accent); border: 1px solid rgba(0,240,255,.45); padding: 2px 8px; border-radius: 999px; margin-left: 8px; vertical-align: middle; }
.check { list-style: none; padding: 0; margin: 18px 0 0; }
.check li { position: relative; padding: 8px 0 8px 26px; color: var(--text); border-top: 1px solid var(--border); }
.check li:before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* ---- steps ---- */
.steps { counter-reset: step; }
.step { display: flex; gap: 18px; align-items: flex-start; }
.step .n {
  flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 800; font-family: var(--mono); color: var(--accent);
  background: rgba(0,240,255,.08); border: 1px solid rgba(0,240,255,.2);
}

/* ---- pricing ---- */
.price-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.plan {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--border-soft); border-radius: 16px; padding: 30px; display: flex; flex-direction: column;
}
.plan.featured { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(0,240,255,.25), 0 30px 80px rgba(0,82,255,.18); position: relative; }
.plan.featured::before {
  content: "MOST POPULAR"; position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #03101f;
  font-size: 10px; font-weight: 800; letter-spacing: 1px; padding: 4px 12px; border-radius: 999px;
}
.plan h3 { font-size: 16px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.plan .amt { font-size: 42px; font-weight: 800; font-family: var(--mono); margin: 6px 0; }
.plan .amt small { font-size: 14px; color: var(--muted-2); font-family: var(--font); font-weight: 600; }
.plan ul { list-style: none; padding: 0; margin: 22px 0; flex: 1; }
.plan li { padding: 8px 0; font-size: 14.5px; color: var(--muted); border-bottom: 1px solid var(--border-soft); }
.plan li::before { content: "✓"; color: var(--pos); font-weight: 800; margin-right: 10px; }
.plan li.off { color: var(--muted-2); opacity: .6; }
.plan li.off::before { content: "—"; color: var(--muted-2); }

/* ---- FAQ ---- */
.faq { max-width: 760px; margin: 0 auto; }
details { border: 1px solid var(--border-soft); border-radius: 12px; padding: 4px 20px; margin-bottom: 12px; background: var(--panel); }
details[open] { border-color: var(--border); }
summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-size: 22px; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { margin: 0 0 18px; font-size: 15px; }

/* ---- CTA band ---- */
.cta-band { text-align: center; }
.cta-band .inner {
  background: linear-gradient(135deg, rgba(0,82,255,.18), rgba(0,240,255,.1));
  border: 1px solid var(--border); border-radius: 22px; padding: 60px 30px;
}

/* ---- footer ---- */
footer { border-top: 1px solid var(--border-soft); padding: 50px 0 40px; }
.foot-grid { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-col h4 { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted-2); margin: 0 0 14px; }
.foot-col a { display: block; color: var(--muted); font-size: 14px; padding: 5px 0; }
.foot-col a:hover { color: var(--accent); }
.foot-bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border-soft); display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--muted-2); }
.disclaimer { font-size: 12px; color: var(--muted-2); max-width: 560px; }

/* ---- docs layout ---- */
.docs-wrap { display: grid; grid-template-columns: 248px 1fr; gap: 50px; padding: 50px 0 90px; align-items: start; }
.docs-side { position: sticky; top: 86px; }
.docs-side h4 { font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted-2); margin: 22px 0 8px; }
.docs-side a { display: block; font-size: 14px; color: var(--muted); padding: 6px 12px; border-radius: 8px; border-left: 2px solid transparent; }
.docs-side a:hover { color: var(--text); background: rgba(255,255,255,.03); }
.docs-content { min-width: 0; }
.docs-content h1 { font-size: 36px; }
.docs-content h2 { font-size: 26px; margin-top: 48px; padding-top: 10px; border-top: 1px solid var(--border-soft); }
.docs-content h3 { margin-top: 28px; color: var(--text); }
.docs-content p, .docs-content li { color: var(--muted); font-size: 15.5px; }
.docs-content code { font-family: var(--mono); background: var(--bg-2); border: 1px solid var(--border-soft); padding: 2px 7px; border-radius: 6px; font-size: 13px; color: var(--accent); }
.docs-content pre { background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: 12px; padding: 18px; overflow-x: auto; }
.docs-content pre code { border: 0; background: none; padding: 0; color: var(--text); }
.callout { border: 1px solid var(--border); border-left: 3px solid var(--accent); background: rgba(0,240,255,.05); border-radius: 10px; padding: 14px 18px; margin: 20px 0; }
.callout.warn { border-left-color: var(--gold); background: rgba(255,176,32,.06); }
.callout.danger { border-left-color: var(--neg); background: rgba(255,92,122,.06); }

/* ---- responsive ---- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .grid-3, .grid-2, .price-grid { grid-template-columns: 1fr; }
  .mock-body { grid-template-columns: 1fr; }
  .docs-wrap { grid-template-columns: 1fr; }
  .docs-side { position: static; }
  section { padding: 70px 0; }
}