/* The signed-out homepage (owner 2026-10-02: "build out a homepage (not logged in) landing page
 * … highlight making money by doing nothing"), served at / to anyone without a session and at
 * /login with the sign-in modal open (auth/web.py). Its own look on the app's tokens: one dark
 * theme. landing.html carries the markup, landing.js the demo, calculator and modal. */
/* Layout: one dark page, CoinIQ's own tokens. Hero = headline + the "do-nothing machine" (runs by itself, pause / play; was hold a
   button, watch a day of 15-minute BTC markets play out). Then proof strip, calculator, a day side by
   side, setup, price, FAQ. Single dark theme on purpose: it is the product's look. */
:root {
  color-scheme: dark;
  --bg: #090d13;
  --bg-2: #0c1219;
  --card: #111923;
  --ring: #1f2a37;
  --line: #18212c;
  --fg: #e8eef5;
  --strong: #f6f9fc;
  --soft: #b3bfcd;
  --muted: #8b98a9;
  --teal: #3fd9b4;
  --teal-dim: rgba(63, 217, 180, 0.14);
  --amber: #f5b942;
  --amber-dim: rgba(245, 185, 66, 0.14);
  --coral: #ff7b6e;
  --on-amber: #0b0f14;
  --display: Sora, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --r: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; }
body {
  margin: 0;
  background:
    radial-gradient(ellipse 60% 50% at 8% -5%, rgba(63, 217, 180, 0.13), transparent 60%),
    radial-gradient(ellipse 55% 45% at 100% 8%, rgba(245, 185, 66, 0.10), transparent 60%),
    radial-gradient(rgba(63, 217, 180, 0.05) 1px, transparent 1px),
    var(--bg);
  background-size: 100% 100%, 100% 100%, 32px 32px, auto;
  color: var(--fg);
  font: 400 16px/1.6 var(--display);
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1160px; margin: 0 auto; padding-inline: 20px; }
h1, h2, h3 { color: var(--strong); text-wrap: balance; margin: 0; letter-spacing: -0.03em; }
h2 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.08; font-weight: 700; }
p { margin: 0; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.up { color: var(--teal); }
.eyebrow { font: 600 12px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); }
.lede { color: var(--soft); font-size: 18px; max-width: 34em; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 8px; }

/* ---------- nav ---------- */
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(9, 13, 19, 0.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 16px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--strong); letter-spacing: -0.02em; text-decoration: none; }
.brand svg { flex: none; }
.iq { background: linear-gradient(135deg, #ffd57a, #f5b942 55%, #e0a22e); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; gap: 26px; margin-left: 28px; font-size: 14px; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--strong); }
.nav-meter { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; background: var(--teal-dim); font: 500 12px/1 var(--mono); color: var(--soft); white-space: nowrap; }
.nav-meter i { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: ping 1.8s ease-out infinite; }
.nav-meter b { color: var(--teal); font-weight: 700; }
@media (max-width: 1080px) { .nav-meter { display: none; } .nav-actions { margin-left: auto; } }
.nav-actions { display: flex; gap: 8px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; cursor: pointer; text-decoration: none; border-radius: 12px; font-weight: 600; transition: transform .15s ease, background .15s ease, box-shadow .15s ease; white-space: nowrap; }
.btn:active { transform: translateY(1px) scale(.99); }
.btn-gold { background: var(--amber); color: var(--on-amber); padding: 11px 18px; font-size: 14px; box-shadow: 0 6px 24px -8px rgba(245, 185, 66, .6); }
.btn-gold:hover { background: #ffc85c; }
.btn-ghost { background: transparent; color: var(--soft); padding: 11px 14px; font-size: 14px; }
.btn-ghost:hover { color: var(--strong); }
.btn-lg { padding: 16px 26px; font-size: 16px; border-radius: 14px; }

/* ---------- tape ---------- */
.tape { border-bottom: 1px solid var(--line); background: var(--bg-2); overflow: hidden; }
.tape-track { display: flex; gap: 34px; width: max-content; padding: 9px 0; animation: tape 150s linear infinite; font: 500 12px/1 var(--mono); color: var(--muted); }
.tape-track span { white-space: nowrap; }
.tape-track b { font-weight: 600; }
.tape-track .w { color: var(--teal); }
.tape-track .l { color: var(--coral); }
@keyframes tape { to { transform: translateX(-50%); } }

/* ---------- hero ---------- */
.hero { padding-block: 64px 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 44px; align-items: center; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.pill { justify-self: start; display: inline-flex; gap: 8px; align-items: center; padding: 7px 13px; border-radius: 999px; background: var(--teal-dim); color: var(--teal); font: 600 12px/1 var(--mono); letter-spacing: .02em; }
.pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 0 rgba(63, 217, 180, .6); animation: ping 1.8s ease-out infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 8px rgba(63, 217, 180, 0); } 100% { box-shadow: 0 0 0 0 rgba(63, 217, 180, 0); } }
.hero h1 { font-size: clamp(44px, 6vw, 74px); line-height: .98; font-weight: 800; letter-spacing: -0.045em; }
.hero h1 .nothing { position: relative; display: inline-block; background: linear-gradient(100deg, #19e3e3 0%, var(--teal) 35%, var(--amber) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h1 .nothing::after { content: "zzz"; position: absolute; right: -0.95em; top: -0.35em; font: 700 .26em/1 var(--mono); letter-spacing: .05em; color: var(--muted); -webkit-text-fill-color: var(--muted); animation: zz 3.2s ease-in-out infinite; }
@keyframes zz { 0%, 100% { transform: translateY(0); opacity: .45; } 50% { transform: translateY(-6px); opacity: 1; } }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-fine { font-size: 13.5px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px 18px; white-space: nowrap; }
.hero-fine span::before { content: "✓"; color: var(--teal); margin-right: 6px; font-weight: 700; }

/* the machine */
.machine { background: linear-gradient(180deg, #121b26, #0e151e); border: 1px solid var(--ring); border-radius: 24px; padding: 22px; display: grid; gap: 18px; box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .8), inset 0 1px 0 rgba(255, 255, 255, .04); min-width: 0; }
.m-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 12px; }
.m-clock { white-space: nowrap; }
.m-title { font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.m-clock { font: 600 13px/1 var(--mono); color: var(--soft); }
.m-bal { display: grid; gap: 4px; }
.m-bal .big { font: 700 clamp(34px, 4.6vw, 48px)/1 var(--mono); color: var(--strong); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.m-bal .delta { font: 600 14px/1 var(--mono); color: var(--teal); }
.m-grid { display: grid; grid-template-columns: repeat(24, 1fr); gap: 3px; }
.m-grid i { aspect-ratio: 1; border-radius: 3px; background: #18222e; transition: background .2s ease, transform .2s ease; }
.m-grid i.w { background: var(--teal); }
.m-grid i.l { background: var(--coral); }
.m-grid i.now { transform: scale(1.35); box-shadow: 0 0 10px rgba(63, 217, 180, .8); }
.m-row { display: flex; align-items: center; gap: 16px; }
.hold { position: relative; flex: none; width: 84px; height: 84px; display: grid; place-items: center; align-content: center; gap: 2px; border-radius: 50%; border: 0; cursor: pointer; background: radial-gradient(circle at 35% 30%, #ffd57a, var(--amber) 55%, #c98d1a); color: var(--on-amber); font: 800 13px/1.1 var(--display); letter-spacing: -0.01em; box-shadow: 0 10px 0 #8a5d0c, 0 18px 30px -8px rgba(245, 185, 66, .55); transition: transform .08s ease, box-shadow .08s ease; touch-action: none; user-select: none; -webkit-user-select: none; }
.hold .i-pause, .hold.down .i-play { display: none; }
.hold.down .i-pause { display: block; }
.hold.down { transform: translateY(8px); box-shadow: 0 2px 0 #8a5d0c, 0 6px 16px -6px rgba(245, 185, 66, .6); }
.m-say { min-width: 0; display: grid; gap: 4px; }
.m-say b { color: var(--strong); font-size: 16px; }
.m-say span { color: var(--muted); font-size: 13.5px; }

/* ---------- proof strip ---------- */
.proof { padding-block: 26px; border-block: 1px solid var(--line); background: rgba(12, 18, 25, .6); }
.proof .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { display: grid; gap: 4px; }
.stat b { font: 700 clamp(26px, 3.2vw, 36px)/1 var(--mono); color: var(--strong); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.stat span { font-size: 13px; color: var(--muted); }

section.block { padding-block: 96px 24px; }
.sec-head { display: grid; gap: 14px; margin-bottom: 40px; max-width: 720px; }

/* ---------- calculator ---------- */
.calc { display: grid; grid-template-columns: 1.15fr 1fr; gap: 20px; }
.panel { background: var(--card); border: 1px solid var(--ring); border-radius: var(--r); padding: 26px; min-width: 0; }
.calc-main { display: grid; gap: 18px; }
.c-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 999px; background: var(--amber-dim); color: var(--amber); font: 600 11.5px/1 var(--mono); }
.c-fig { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.c-fig .big { font: 700 clamp(44px, 6vw, 68px)/1 var(--mono); color: var(--teal); letter-spacing: -0.045em; font-variant-numeric: tabular-nums; }
.c-fig .per { font: 600 20px/1 var(--mono); color: var(--soft); }
.c-fig .est { font: 500 12px/1 var(--mono); color: var(--muted); }
.c-basis { font-size: 13px; color: var(--muted); margin-top: -8px; }
.chart { width: 100%; height: 150px; display: block; overflow: visible; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .band { fill: rgba(63, 217, 180, .09); }
.chart .area { fill: url(#areaFill); }
.chart .line { fill: none; stroke: var(--teal); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.chart .dot { fill: var(--teal); }
.chart .halo { fill: rgba(63, 217, 180, .25); }
.chart-x { display: flex; justify-content: space-between; font: 500 11px/1 var(--mono); color: var(--muted); margin-top: -8px; }
.slider { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; background: var(--bg-2); border: 1px solid var(--ring); border-radius: 14px; padding: 14px 16px; }
.slider label { font-size: 13px; color: var(--muted); }
.slider output { font: 700 18px/1 var(--mono); color: var(--strong); min-width: 5.2em; text-align: right; font-variant-numeric: tabular-nums; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--teal) 0 var(--fill, 50%), #1f2a37 var(--fill, 50%) 100%); outline: none; min-width: 0; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: var(--strong); border: 5px solid var(--teal); cursor: grab; box-shadow: 0 4px 14px rgba(0, 0, 0, .5); }
input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--strong); border: 5px solid var(--teal); cursor: grab; }
input[type=range]:focus-visible::-webkit-slider-thumb { outline: 2px solid var(--amber); outline-offset: 2px; }
.quick { display: flex; gap: 8px; flex-wrap: wrap; }
.quick button { border: 1px solid var(--ring); background: transparent; color: var(--soft); border-radius: 999px; padding: 6px 12px; font: 600 12px/1 var(--mono); cursor: pointer; }
.quick button[aria-pressed=true] { background: var(--teal-dim); border-color: rgba(63, 217, 180, .5); color: var(--teal); }

.calc-side { display: grid; gap: 14px; align-content: start; }
.rows { display: grid; }
.rows div { display: flex; justify-content: space-between; align-items: baseline; padding: 13px 0; border-bottom: 1px solid var(--line); gap: 12px; }
.rows div:last-child { border-bottom: 0; }
.rows span { color: var(--muted); font-size: 14px; }
.rows b { font: 700 18px/1 var(--mono); color: var(--strong); font-variant-numeric: tabular-nums; }
.payback { display: grid; gap: 10px; }
.payback-bar { height: 10px; border-radius: 99px; background: #1b2531; overflow: hidden; position: relative; }
.payback-bar i { position: absolute; inset: 0 auto 0 0; background: linear-gradient(90deg, var(--amber), var(--teal)); border-radius: 99px; transition: width .4s cubic-bezier(.3, .7, .2, 1); }
.payback p { font-size: 14px; color: var(--soft); }
.payback p b { color: var(--strong); }
.buys { background: linear-gradient(135deg, rgba(245, 185, 66, .12), rgba(63, 217, 180, .08)); border: 1px solid rgba(245, 185, 66, .25); }
.buys .eyebrow { margin-bottom: 10px; display: block; }
.buys p { font-size: 19px; line-height: 1.4; color: var(--strong); font-weight: 600; letter-spacing: -0.01em; }
.buys small { display: block; margin-top: 8px; font-size: 12.5px; color: var(--muted); }

/* ---------- a day ---------- */
.day { border: 1px solid var(--ring); border-radius: var(--r); overflow: hidden; background: var(--card); }
.day-row { display: grid; grid-template-columns: 96px 1fr auto; align-items: center; border-bottom: 1px solid var(--line); }
.day-row:last-child { border-bottom: 0; }
.day-row > * { padding: 16px 20px; min-width: 0; }
.day-row.head { background: var(--bg-2); font: 600 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.day-row .t { font: 600 13px/1.5 var(--mono); color: var(--muted); }
.day-row .you { color: var(--soft); }
.day-row .bot { color: var(--strong); display: flex; align-items: baseline; justify-content: flex-end; gap: 10px; text-align: right; min-width: 9.5em; }
.day-row .bot small { font: 500 12px/1 var(--mono); color: var(--muted); }
.day-row .bot b.neg { color: var(--coral); }
.day-row .you { display: flex; align-items: center; gap: 10px; font-size: 16px; }
.day-row .you i { font-style: normal; font-size: 20px; line-height: 1; }
.day-row .bot b { color: var(--teal); font-family: var(--mono); font-weight: 700; font-size: 16px; }
.day-row.total { background: rgba(63, 217, 180, .06); }
.day-row.total .bot b { font-size: 20px; }
.day-wrap { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 16px; align-items: stretch; }
.day-card { display: grid; gap: 22px; align-content: center; justify-items: center; }
.dc-ring { position: relative; width: 150px; height: 150px; }
.dc-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.dc-ring circle { fill: none; stroke-width: 12; }
.dc-ring .trk { stroke: #1b2531; }
.dc-ring .won { stroke: var(--teal); stroke-linecap: round; }
.dc-ring .lost { stroke: var(--coral); }
.dc-ring b { position: absolute; inset: 0; display: grid; place-items: center; font: 700 34px/1 var(--mono); color: var(--strong); }
.dc-ring b small { font-size: 15px; color: var(--muted); margin-left: 2px; }
.dc-ring b { display: flex; align-items: baseline; justify-content: center; padding-top: 56px; }
.dc-stats { width: 100%; display: grid; }
.dc-stats div { display: flex; justify-content: space-between; align-items: baseline; padding: 11px 0; border-bottom: 1px solid var(--line); }
.dc-stats div:last-child { border-bottom: 0; }
.dc-stats span { color: var(--muted); font-size: 14px; }
.dc-stats b { font-size: 17px; color: var(--strong); }
.dc-stats b.up { color: var(--teal); }
@media (max-width: 960px) { .day-wrap { grid-template-columns: 1fr; } }

/* ---------- setup ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: s; }
.step { display: grid; gap: 12px; align-content: start; }
.step { position: relative; text-align: center; justify-items: center; padding-top: 30px; }
.step .n { position: absolute; top: 16px; left: 16px; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--amber); color: var(--on-amber); font: 800 16px/1 var(--display); }
.art { width: 100%; height: 132px; display: grid; place-items: center; border-radius: 16px; background: radial-gradient(ellipse at 50% 40%, rgba(63,217,180,.10), transparent 70%), var(--bg-2); border: 1px solid var(--ring); }
.art-signup { display: grid; gap: 8px; width: 160px; }
.art-signup span { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 9px; border-radius: 10px; font-weight: 600; font-size: 13.5px; }
.art-signup span:first-child { background: #1e2935; color: var(--strong); }
.art-signup span:last-child { background: #fff; color: #1f1f1f; }
.art-link { display: grid; grid-template-columns: auto auto auto; align-items: center; justify-items: center; gap: 10px 12px; }
.art-link b { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font: 800 24px/1 var(--display); color: #fff; }
.art-link .k { background: #00dd94; color: #062b1e; }
.art-link .p { background: #2e5cff; }
.art-link .chain { color: var(--teal); }
.art-link em { grid-column: 1 / -1; font: 600 12px/1 var(--mono); font-style: normal; color: var(--teal); }
.art-switch { display: grid; gap: 12px; justify-items: center; }
.art-switch .switch { width: 88px; height: 48px; }
.art-switch .switch::after { width: 40px; height: 40px; }
.art-switch .switch[aria-checked=true]::after { transform: translateX(40px); }
.art-switch small { font: 500 12px/1.3 var(--mono); color: var(--muted); }
.art-switch small.on { color: var(--teal); }
.step h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; margin-top: 4px; }
.step p { color: var(--soft); font-size: 15px; }
.step .time { font: 500 12px/1 var(--mono); color: var(--muted); }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--bg-2); border: 1px solid var(--ring); border-radius: 12px; padding: 12px 14px; }
.switch-row span { font-weight: 600; color: var(--strong); font-size: 14px; }
.switch-row small { display: block; font: 500 11.5px/1.3 var(--mono); color: var(--muted); }
.switch-row small.on { color: var(--teal); }
.switch { position: relative; width: 62px; height: 34px; border-radius: 99px; border: 0; background: #263342; cursor: pointer; transition: background .25s ease; flex: none; }
.switch::after { content: ""; position: absolute; top: 4px; left: 4px; width: 26px; height: 26px; border-radius: 50%; background: #fff; transition: transform .3s cubic-bezier(.3, 1.4, .5, 1); box-shadow: 0 2px 6px rgba(0, 0, 0, .4); }
.switch[aria-checked=true] { background: var(--teal); }
.switch[aria-checked=true]::after { transform: translateX(28px); }
.setup-total { margin-top: 22px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; align-items: center; color: var(--soft); font-size: 15px; }
.setup-total b { font-family: var(--mono); color: var(--strong); }

/* ---------- price ---------- */
.price { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; }
.price-card { display: grid; gap: 20px; align-content: start; border-color: rgba(245, 185, 66, .35); background: linear-gradient(180deg, rgba(245, 185, 66, .07), transparent 40%), var(--card); }
.price-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.free-chip { padding: 8px 14px; border-radius: 999px; background: var(--teal-dim); color: var(--teal); font: 700 13px/1 var(--mono); }
.pay-ways svg { flex: none; }
.pay-ways span[title="Card"] svg, .pay-ways span[title="Apple Pay"] svg { color: var(--strong); }
.pay-ways { display: flex; flex-wrap: nowrap; gap: 6px; justify-content: center; }
.pay-ways span { white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; padding: 6px 9px; border-radius: 8px; border: 1px solid var(--ring); font: 600 11.5px/1 var(--mono); color: var(--muted); }
.pay-ways b { font-weight: 600; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; font-style: normal; }
.bars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; align-items: end; height: 220px; padding-top: 6px; }
.bar-col { height: 100%; display: grid; grid-template-rows: auto 1fr auto; gap: 8px; text-align: center; }
.bar-col b { font: 700 16px/1 var(--mono); color: var(--teal); }
.bar-col i { align-self: end; width: 100%; border-radius: 10px 10px 4px 4px; background: linear-gradient(180deg, var(--teal), rgba(63,217,180,.25)); }
.bar-col small { font: 600 11.5px/1.2 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.bar-col.due b { color: var(--amber); }
.bar-col.due i { background: repeating-linear-gradient(135deg, rgba(245,185,66,.55) 0 8px, rgba(245,185,66,.25) 8px 16px); }
.trial-line { color: var(--soft); font-size: 16px; }
.trial-line b { color: var(--strong); font-family: var(--mono); }
.price-num { display: flex; align-items: baseline; gap: 8px; }
.price-num b { font: 700 64px/1 var(--mono); color: var(--strong); letter-spacing: -0.05em; }
.price-num span { color: var(--muted); }
.price-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.price-card li { display: flex; gap: 10px; color: var(--soft); font-size: 15px; }
.price-card li::before { content: "✓"; color: var(--teal); font-weight: 800; }
.trial { display: grid; gap: 16px; align-content: start; }
.trial p { color: var(--soft); font-size: 15px; }

/* ---------- faq ---------- */
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { background: var(--card); border: 1px solid var(--ring); border-radius: 14px; padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 600; color: var(--strong); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 600 20px/1 var(--mono); color: var(--amber); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--soft); padding-bottom: 18px; font-size: 15px; max-width: 64ch; }

/* ---------- final ---------- */
.final { padding-block: 110px 90px; text-align: center; }
.final .wrap { display: grid; gap: 22px; justify-items: center; }
.final h2 { font-size: clamp(38px, 6vw, 72px); font-weight: 800; letter-spacing: -0.045em; }
.final p { color: var(--soft); font-size: 18px; }
footer { border-top: 1px solid var(--line); padding-block: 28px; font-size: 13px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--strong); }

/* ---------- toast ---------- */
.toast { position: fixed; left: 50%; bottom: calc(22px + env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 140%); z-index: 40; background: #17212c; border: 1px solid var(--ring); border-radius: 14px; padding: 13px 18px; font-size: 14px; color: var(--strong); box-shadow: 0 18px 40px -10px rgba(0, 0, 0, .7); transition: transform .4s cubic-bezier(.3, 1.3, .5, 1); max-width: calc(100% - 32px); }
.toast.show { transform: translate(-50%, 0); }
.toast b { color: var(--teal); font-family: var(--mono); }


/* ---------- auth modal ---------- */
.auth-overlay { position: fixed; inset: 0; z-index: 900; display: grid; grid-template-columns: minmax(0, 1fr); place-items: center; padding: 16px; background: rgba(4, 7, 11, .72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); overflow-y: auto; }
.auth-overlay .a-box { width: 100%; max-width: 880px; animation: aIn .32s cubic-bezier(.2, 1, .3, 1); }
@keyframes aIn { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.a-box { position: relative; display: grid; grid-template-columns: 1fr 1.1fr; background: var(--card); border: 1px solid var(--ring); border-radius: 24px; overflow: hidden; box-shadow: 0 40px 100px -20px rgba(0, 0, 0, .9); max-height: calc(100vh - 32px); }
.a-close { position: absolute; top: 14px; right: 14px; z-index: 2; width: 36px; height: 36px; border-radius: 50%; border: 0; background: #1b2531; color: var(--soft); cursor: pointer; display: grid; place-items: center; }
.a-close:hover { color: var(--strong); }
.a-pitch { position: relative; padding: 32px 28px; display: grid; gap: 20px; align-content: start; background: radial-gradient(ellipse 90% 60% at 0% 0%, rgba(63, 217, 180, .16), transparent 60%), radial-gradient(ellipse 80% 60% at 100% 100%, rgba(245, 185, 66, .14), transparent 60%), var(--bg-2); border-right: 1px solid var(--ring); }
.a-pitch h3 { font-size: 30px; line-height: 1.05; font-weight: 800; letter-spacing: -0.04em; }
.a-pitch h3 em { font-style: normal; background: linear-gradient(100deg, #19e3e3, var(--teal) 35%, var(--amber)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.a-live { display: grid; gap: 4px; padding: 16px; border-radius: 16px; background: rgba(9, 13, 19, .6); border: 1px solid var(--ring); }
.a-live small { font: 600 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.a-live b { font: 700 34px/1.1 var(--mono); color: var(--teal); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.a-live span { font-size: 13px; color: var(--muted); }
.a-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.a-stats div { display: grid; gap: 2px; }
.a-stats b { font: 700 18px/1.1 var(--mono); color: var(--strong); }
.a-stats span { font-size: 12px; color: var(--muted); }
.a-ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14px; color: var(--soft); }
.a-ticks li { display: flex; gap: 10px; }
.a-ticks li::before { content: "✓"; color: var(--teal); font-weight: 800; }
.a-form { padding: 32px 30px 26px; display: grid; gap: 16px; align-content: start; overflow-y: auto; min-width: 0; }
.a-switch, .a-hint { margin: 0; text-align: center; font-size: 14px; color: var(--muted); }
.a-switch button { background: none; border: 0; padding: 0; color: var(--amber); font-weight: 600; cursor: pointer; }
.a-hint { font-size: 13px; }
.a-google.is-disabled { opacity: .5; pointer-events: none; }
.auth-legal-note a { color: inherit; text-decoration: underline; }
.tape-label { position: absolute; left: 0; top: 0; bottom: 0; z-index: 1; display: flex; align-items: center; padding: 0 12px 0 16px; padding-right: 30px; background: linear-gradient(90deg, var(--bg-2) 75%, transparent); font: 600 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--amber); }
.tape { position: relative; }
[hidden] { display: none !important; }
.a-seg { display: grid; grid-template-columns: 1fr 1fr; background: var(--bg-2); border: 1px solid var(--ring); border-radius: 12px; padding: 4px; margin-right: 44px; }
.a-seg button { border: 0; background: transparent; color: var(--muted); padding: 9px; border-radius: 9px; font-weight: 600; font-size: 14px; cursor: pointer; }
.a-seg button[aria-selected=true] { background: #1e2935; color: var(--strong); box-shadow: inset 0 0 0 1px #2c3a4a; }
.a-title { display: grid; gap: 4px; }
.a-title h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.a-title p { font-size: 14px; color: var(--muted); }
.a-google, .a-google:hover { text-decoration: none; }
.a-google { display: flex; align-items: center; justify-content: center; gap: 10px; background: #fff; color: #1f1f1f; border: 0; border-radius: 12px; padding: 13px; font-weight: 600; font-size: 15px; cursor: pointer; transition: transform .12s ease; }
.a-google:hover { background: #f2f2f2; }
.a-google:active { transform: translateY(1px); }
.a-or { display: flex; align-items: center; gap: 12px; font: 600 11px/1 var(--mono); color: var(--muted); letter-spacing: .1em; }
.a-or::before, .a-or::after { content: ""; flex: 1; height: 1px; background: var(--ring); }
.a-fields { display: grid; gap: 12px; }
.a-field { display: grid; gap: 6px; }
.a-field label { font-size: 13px; color: var(--soft); font-weight: 500; }
.a-input { position: relative; display: flex; align-items: center; }
.a-input svg.lead { position: absolute; left: 13px; color: var(--muted); pointer-events: none; }
.a-input input { width: 100%; background: var(--bg-2); border: 1px solid var(--ring); border-radius: 11px; padding: 12px 14px 12px 40px; color: var(--strong); font: 500 15px/1.2 var(--display); outline: none; transition: border-color .15s ease, box-shadow .15s ease; }
.a-input input::placeholder { color: #5d6a7b; }
.a-input input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-dim); }
.a-input input[aria-invalid=true] { border-color: var(--coral); }
.a-eye { position: absolute; right: 6px; width: 34px; height: 34px; border: 0; background: transparent; color: var(--muted); border-radius: 8px; cursor: pointer; display: grid; place-items: center; }
.a-eye:hover { color: var(--strong); }
.a-input.has-eye input { padding-right: 44px; }
.a-meter { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.a-meter i { height: 4px; border-radius: 99px; background: #1f2a37; transition: background .2s ease; }
.a-meter-row { display: flex; justify-content: space-between; font: 500 11.5px/1 var(--mono); color: var(--muted); }
.a-err { margin: 0; padding: 10px 12px; border-radius: 10px; background: rgba(255, 123, 110, .1); border: 1px solid rgba(255, 123, 110, .35); color: #ffb3ab; font-size: 13.5px; }
.a-submit { width: 100%; padding: 14px; font-size: 15px; }
.a-submit[disabled] { opacity: .7; cursor: progress; }
.auth-legal-note { margin: 0; font-size: min(12px, 3.2vw); color: var(--muted); text-align: center; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero .wrap, .calc, .price { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .steps { grid-template-columns: 1fr; }
  .proof .wrap { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .wrap { padding-inline: 16px; }
  .nav-meter { display: none; }
  .nav-actions { margin-left: auto; }
  .btn-ghost.signin { padding-inline: 8px; }
  .hero { padding-block: 40px 30px; }
  .lede { font-size: 16px; }
  .machine { padding: 18px; }
  .m-grid { grid-template-columns: repeat(16, 1fr); }
  .hold { width: 80px; height: 80px; font-size: 12px; }
  section.block { padding-block: 72px 16px; }
  .panel { padding: 20px; }
  .day-row { grid-template-columns: 64px 1fr 1fr; }
  .day-row > * { padding: 13px 12px; font-size: 14px; }
  .slider { grid-template-columns: 1fr auto; }
  .slider label { grid-column: 1 / -1; }
  .slider input { grid-column: 1; }
    .auth-overlay { padding: 0; place-items: end stretch; }
  .a-box { grid-template-columns: 1fr; border-radius: 22px 22px 0 0; border-bottom: 0; max-height: 92vh; }
  .auth-overlay .a-box { animation: aUp .36s cubic-bezier(.2, 1, .3, 1); }
  .a-pitch { display: none; }
  .a-form { padding: 22px 16px calc(22px + env(safe-area-inset-bottom, 0px)); }
}
@keyframes aUp { from { transform: translateY(40%); opacity: .4; } }
@media (max-width: 640px) {
  .a-mini { display: flex !important; }
}
.a-mini { display: none; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; background: var(--teal-dim); font-size: 13px; color: var(--soft); }
.a-mini b { color: var(--teal); font-family: var(--mono); }
@media (max-width: 640px) {
  .quick { flex-wrap: nowrap; justify-content: space-between; gap: 4px; }
  .pay-ways { gap: 8px; }
  .pay-ways span { padding: 7px 10px; }
  .pay-ways svg { width: 16px; height: 16px; }
  .pay-ways .pw-t { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .quick button { padding: 6px 8px; font-size: 11.5px; }
  .day-row { grid-template-columns: 58px 1fr auto; }
  .day-row .bot { min-width: 0; }
  .day-row .bot small { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}