/* ============================================================
   Wayna website: blue + green, glassmorphism, Inter
   ============================================================ */
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-800.woff2") format("woff2"); font-weight: 800; font-display: swap; }

:root {
  color-scheme: dark;
  --bg: #050b1a;
  --bg-2: #0a1730;
  --blue: #2f7bff;
  --blue-b: #5aa2ff;
  --green: #22d39a;
  --green-b: #5ef0b8;
  --teal: #1fc8c8;
  --text: #f5f8ff;
  --muted: #a9b6d3;
  --faint: #6f7d9c;
  --glass: rgba(255, 255, 255, 0.055);
  --glass-strong: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.13);
  --glass-hi: rgba(255, 255, 255, 0.22);
  --grad: linear-gradient(135deg, #2f7bff 0%, #1fc8c8 55%, #22d39a 100%);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --r-lg: 28px;
  --r-md: 20px;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: rgba(34, 211, 154, 0.35); }
:focus-visible { outline: 2px solid var(--green-b); outline-offset: 3px; border-radius: 8px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* ---------- icons ---------- */
.ic { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ic.xs { width: 14px; height: 14px; stroke-width: 2.2; }
.ic.sm { width: 18px; height: 18px; stroke-width: 2.1; }
.ic.lg { width: 34px; height: 34px; stroke-width: 1.7; }
.ic.g { color: var(--green-b); }

/* ---------- background ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none;
  background:
    radial-gradient(110% 60% at 50% -10%, #0d2147 0%, rgba(5, 11, 26, 0) 60%),
    radial-gradient(90% 50% at 50% 110%, #08253a 0%, rgba(5, 11, 26, 0) 60%),
    var(--bg);
}
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.55; will-change: transform; }
.b1 { width: 620px; height: 620px; left: -160px; top: -120px; background: radial-gradient(circle, rgba(47, 123, 255, 0.55), transparent 70%); animation: drift1 26s ease-in-out infinite alternate; }
.b2 { width: 560px; height: 560px; right: -180px; top: 30vh; background: radial-gradient(circle, rgba(34, 211, 154, 0.42), transparent 70%); animation: drift2 30s ease-in-out infinite alternate; }
.b3 { width: 480px; height: 480px; left: 30vw; bottom: -220px; background: radial-gradient(circle, rgba(31, 200, 200, 0.35), transparent 70%); animation: drift3 34s ease-in-out infinite alternate; }
@keyframes drift1 { to { transform: translate(120px, 90px) scale(1.12); } }
@keyframes drift2 { to { transform: translate(-140px, -60px) scale(0.92); } }
@keyframes drift3 { to { transform: translate(-90px, -120px) scale(1.15); } }
.grain { position: absolute; inset: 0; opacity: 0.045;
  background-image: radial-gradient(rgba(255, 255, 255, 0.9) 0.6px, transparent 0.6px); background-size: 4px 4px; }

/* ---------- type ---------- */
.eyebrow { margin: 0 0 14px; font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--green-b); }
.h1 { margin: 0; font-size: clamp(44px, 7.2vw, 88px); font-weight: 800; line-height: 1; letter-spacing: -0.045em; }
.h2 { margin: 0; font-size: clamp(34px, 5vw, 60px); font-weight: 800; line-height: 1.04; letter-spacing: -0.04em; }
.lead { margin: 20px 0 0; font-size: clamp(16px, 1.6vw, 19px); line-height: 1.6; color: var(--muted); max-width: 560px; }
.grad, .grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
h3 { margin: 0; font-size: 19px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; }
.card p { margin: 8px 0 0; color: var(--muted); font-size: 15px; line-height: 1.55; }

/* ---------- glass ---------- */
.glass {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35), inset 0 1px 0 var(--glass-hi);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  backdrop-filter: blur(22px) saturate(150%);
}
.glass-chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px;
  background: rgba(13, 26, 52, 0.72); border: 1px solid var(--glass-border);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 var(--glass-hi);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  font-size: 13px; font-weight: 600; white-space: nowrap;
}
/* cursor spotlight on cards */
.card { padding: 28px; overflow: hidden; transition: transform 0.5s var(--ease), border-color 0.4s; }
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity 0.4s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(94, 240, 184, 0.10), transparent 45%);
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: rgba(255, 255, 255, 0.22); }

.b-ic {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; flex: none;
  background: linear-gradient(135deg, rgba(47, 123, 255, 0.25), rgba(34, 211, 154, 0.22));
  border: 1px solid rgba(255, 255, 255, 0.14); color: var(--green-b);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.tag {
  display: inline-flex; align-items: center; padding: 5px 11px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.02em; color: var(--green-b);
  background: rgba(34, 211, 154, 0.1); border: 1px solid rgba(34, 211, 154, 0.25);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px; font-weight: 700; font-size: 15px; letter-spacing: -0.01em;
  white-space: nowrap; transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.3s;
}
.btn-primary {
  background: var(--grad); color: #04101f;
  box-shadow: 0 14px 40px rgba(34, 211, 154, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  background-size: 140% 140%; background-position: 0% 50%;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 50px rgba(34, 211, 154, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.5); background-position: 100% 50%; }
.btn-primary .ic { transition: transform 0.35s var(--ease); }
.btn-primary:hover .ic { transform: translateX(3px); }
.btn-ghost { background: var(--glass); border: 1px solid var(--glass-border); color: var(--text); }
.btn-ghost:hover { background: var(--glass-strong); transform: translateY(-2px); }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-xs { padding: 7px 14px; font-size: 13px; }
.btn-block { width: 100%; }

/* ---------- announcement + nav ---------- */
.announce {
  display: flex; align-items: center; justify-content: center; gap: 10px; padding: 9px 16px;
  font-size: 13px; font-weight: 500; color: var(--muted); text-align: center;
  background: linear-gradient(90deg, rgba(47, 123, 255, 0.12), rgba(34, 211, 154, 0.12));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.announce:hover { color: var(--text); }
.announce-tag { padding: 2px 8px; border-radius: 999px; background: var(--grad); color: #04101f; font-weight: 800; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; }

.nav { position: sticky; top: 0; z-index: 50; padding: 14px 16px; transition: padding 0.4s var(--ease); }
.nav-inner {
  max-width: 1040px; margin: 0 auto; display: flex; align-items: center; gap: 18px;
  padding: 8px 8px 8px 16px; border-radius: 999px; border: 1px solid transparent;
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s, -webkit-backdrop-filter 0.4s, backdrop-filter 0.4s;
}
.nav.scrolled .nav-inner {
  background: rgba(8, 17, 36, 0.66); border-color: var(--glass-border);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(20px) saturate(160%); backdrop-filter: blur(20px) saturate(160%);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -0.03em; }
.brand img { border-radius: 9px; }
.nav-links { display: flex; gap: 4px; margin: 0 auto; }
.nav-links a { padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 500; color: var(--muted); transition: color 0.25s, background 0.25s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); background: rgba(255, 255, 255, 0.07); }
.nav-menu { display: none; width: 42px; height: 42px; border-radius: 999px; place-items: center; background: var(--glass); border: 1px solid var(--glass-border); }
.nav-sheet { display: none; }

/* ---------- reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(28px); filter: blur(8px);
  transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; filter: none; }
.split .line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.split .w { display: inline-block; transform: translateY(105%); transition: transform 1.1s var(--ease); }
.split.in .w { transform: none; }
.split .line:nth-child(1) .w:nth-child(1) { transition-delay: 0.05s; }
.split .line:nth-child(1) .w:nth-child(2) { transition-delay: 0.12s; }
.split .line:nth-child(2) .w:nth-child(1) { transition-delay: 0.2s; }
.split .line:nth-child(2) .w:nth-child(2) { transition-delay: 0.27s; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 48px 0 30px; }
.hero-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; min-height: min(78vh, 720px); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 18px; margin: 28px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 14px; font-weight: 500; }
.hero-chips li { display: inline-flex; align-items: center; gap: 8px; }
.hero-chips .ic { color: var(--green-b); }

.hero-visual { position: relative; }
.app { padding: 16px; border-radius: 26px; transform: perspective(1400px) rotateY(-7deg) rotateX(3deg); transition: transform 1.2s var(--ease); }
.hero-visual:hover .app { transform: perspective(1400px) rotateY(-2deg) rotateX(1deg); }
.app-bar { display: flex; align-items: center; gap: 12px; padding: 2px 4px 14px; }
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, 0.18); }
.app-title { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; font-size: 14px; }
.app-title img { border-radius: 5px; }
.pill-mini { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; color: var(--green-b); background: rgba(34, 211, 154, 0.1); border: 1px solid rgba(34, 211, 154, 0.22); }

.app-file { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 4px 12px; padding: 12px; border-radius: 16px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.08); }
.file-ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); color: #04101f; grid-row: span 2; }
.file-meta { display: flex; flex-direction: column; min-width: 0; }
.file-meta b { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-meta span { font-size: 12px; color: var(--muted); transition: color 0.4s; }
.file-meta span.ok { color: var(--green-b); }
.file-status { font-size: 12px; color: var(--muted); font-weight: 500; }
.file-status em { font-style: normal; color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; }
.file-bar { grid-column: 2 / 4; height: 5px; border-radius: 9px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.file-bar i { display: block; height: 100%; width: 0; border-radius: inherit; background: var(--grad); box-shadow: 0 0 14px rgba(34, 211, 154, 0.6); }

.app-wave { display: flex; align-items: center; gap: 3px; height: 54px; margin: 14px 4px 6px; }
.app-wave i { flex: 1; border-radius: 9px; background: linear-gradient(180deg, var(--blue-b), var(--green)); height: 20%; opacity: 0.35; transition: opacity 0.3s; transform-origin: center; }
.app-wave i.done { opacity: 0.95; }
.app-wave.live i { animation: wv 1.1s ease-in-out infinite alternate; }
@keyframes wv { from { transform: scaleY(0.45); } to { transform: scaleY(1.15); } }

.app-tabs { display: flex; align-items: center; gap: 6px; margin: 10px 0 8px; }
.tab { padding: 6px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 600; color: var(--muted); transition: background 0.35s, color 0.35s; cursor: default; }
.tab.on { background: rgba(255, 255, 255, 0.1); color: var(--text); }
.tab-search { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--faint); padding: 6px 10px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.08); }

.app-lines { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; min-height: 216px; }
.app-lines li { display: grid; grid-template-columns: 40px auto 1fr; gap: 10px; align-items: baseline; padding: 8px 10px; border-radius: 12px; font-size: 13.5px; line-height: 1.45; opacity: 0; transform: translateY(8px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), background 0.4s; }
.app-lines li.show { opacity: 1; transform: none; }
.app-lines li.now { background: rgba(47, 123, 255, 0.12); }
.ts { font-size: 11.5px; color: var(--faint); font-variant-numeric: tabular-nums; }
.spk { display: inline-block; padding: 1px 8px; border-radius: 6px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.spk.s1 { color: #8cc0ff; background: rgba(47, 123, 255, 0.16); }
.spk.s2 { color: var(--green-b); background: rgba(34, 211, 154, 0.14); }
.spk.s3 { color: #ffc983; background: rgba(255, 170, 70, 0.14); }
.tx { min-height: 1.45em; }
.tx.rtl { direction: rtl; text-align: right; font-family: "Segoe UI", "Noto Nastaliq Urdu", Tahoma, sans-serif; font-size: 14.5px; }
.tx .caret { display: inline-block; width: 2px; height: 1em; margin-left: 2px; vertical-align: -2px; background: var(--green-b); animation: blink 0.8s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.app-export { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 10px; padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, 0.07); font-size: 12px; color: var(--faint); }
.app-export span { margin-right: 4px; }
.app-export i { font-style: normal; font-weight: 700; font-size: 11px; padding: 4px 9px; border-radius: 8px; color: var(--muted); background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.08); transition: all 0.4s var(--ease); }
.app-export i.hit { color: #04101f; background: var(--grad); border-color: transparent; transform: translateY(-2px); }

.float { position: absolute; animation: bob 6s ease-in-out infinite; }
.f1 { top: -22px; left: -34px; }
.f2 { bottom: 120px; right: -30px; animation-delay: -2s; }
.f3 { bottom: -18px; left: 40px; animation-delay: -4s; }
@keyframes bob { 50% { transform: translateY(-10px); } }

/* marquee */
.marquee { margin-top: 64px; }
.marquee-label { margin: 0 0 16px; text-align: center; font-size: 13px; color: var(--faint); font-weight: 500; }
.marquee-track { display: flex; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-row { display: flex; gap: 14px; padding-right: 14px; flex: none; animation: marquee 38s linear infinite; }
.marquee-row span { padding: 9px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--muted); background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.08); white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-100%); } }
.marquee:hover .marquee-row { animation-play-state: paused; }

/* ---------- signature scroll scene: sound becomes words ---------- */
.s2w { position: relative; height: 260vh; margin-top: 40px; }
.s2w-sticky { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 0 24px; text-align: center; }
.s2w-eyebrow em { font-style: normal; color: var(--text); }
.s2w-line { margin: 10px auto 0; max-width: 1060px; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.12em 0.3em;
  font-size: clamp(34px, 6.2vw, 80px); font-weight: 800; letter-spacing: -0.045em; line-height: 1.12; }
.wd { position: relative; display: inline-grid; place-items: center; }
.wd .t { grid-area: 1 / 1; opacity: calc(var(--p, 0)); filter: blur(calc((1 - var(--p, 0)) * 14px)); transform: translateY(calc((1 - var(--p, 0)) * 0.25em)); color: var(--text); }
.wd.g .t { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.wd .bars { grid-area: 1 / 1; display: flex; align-items: center; justify-content: center; gap: 0.08em; width: 100%; height: 1em; opacity: calc(1 - var(--p, 0)); }
.wd .bars i { width: 0.09em; min-width: 3px; border-radius: 9px; background: linear-gradient(180deg, var(--blue-b), var(--green)); height: calc(var(--h) * (1 - var(--p, 0) * 0.9)); animation: wv 0.9s ease-in-out infinite alternate; animation-delay: var(--dl); }
.s2w-meter { margin-top: 48px; width: min(320px, 60vw); height: 4px; border-radius: 9px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.s2w-meter i { display: block; height: 100%; width: 0; background: var(--grad); border-radius: inherit; }

/* ---------- sections ---------- */
.section { padding: 110px 0; position: relative; }
.sec-head { margin-bottom: 56px; }
.sec-head.center { text-align: center; }
.sec-head.center .lead { margin-left: auto; margin-right: auto; }

/* why / cost */
.why-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 20px; align-items: stretch; }
.cost { padding: 32px; }
.cost-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.cost-title { font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
.cost-months { color: var(--muted); font-size: 15px; }
.cost-months b { color: var(--text); font-size: 22px; font-variant-numeric: tabular-nums; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 9px; margin: 6px 0 28px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--green) var(--fill, 66%), rgba(255, 255, 255, 0.1) var(--fill, 66%)); outline-offset: 6px; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 0; box-shadow: 0 0 0 6px rgba(34, 211, 154, 0.25), 0 6px 18px rgba(0, 0, 0, 0.4); cursor: grab; }
input[type="range"]::-moz-range-thumb { width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 0; box-shadow: 0 0 0 6px rgba(34, 211, 154, 0.25); cursor: grab; }
.cost-row { display: grid; grid-template-columns: 140px 1fr 70px; gap: 16px; align-items: center; margin-bottom: 18px; }
.cost-label { display: flex; flex-direction: column; }
.cost-label span { font-weight: 700; font-size: 15px; }
.cost-label small { color: var(--faint); font-size: 12px; }
.cost-bar { height: 34px; border-radius: 10px; background: rgba(255, 255, 255, 0.05); overflow: hidden; }
.cost-bar i { display: block; height: 100%; border-radius: 10px; transition: width 0.6s var(--ease); }
.cost-bar i.sub { background: linear-gradient(90deg, #4d5b7c, #8a97b6); }
.cost-bar i.wy { background: var(--grad); box-shadow: 0 0 20px rgba(34, 211, 154, 0.5); }
.cost-val { text-align: right; font-size: 20px; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.cost-note { margin: 10px 0 0; padding: 14px 16px; border-radius: 14px; background: rgba(34, 211, 154, 0.08); border: 1px solid rgba(34, 211, 154, 0.2); color: var(--muted); font-size: 15px; }
.cost-note b { color: var(--green-b); }
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.benefit { padding: 24px; }
.benefit h3 { margin-top: 18px; }

/* how it works */
.how { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; align-items: stretch; }
.how-tabs { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.how-txt, .how-stage, .how-panel { min-width: 0; }
.how-tab { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 16px; text-align: left; padding: 22px; border-radius: var(--r-md); border: 1px solid transparent; transition: background 0.4s, border-color 0.4s; overflow: hidden; }
.how-tab:hover { background: rgba(255, 255, 255, 0.03); }
.how-tab.on { background: var(--glass); border-color: var(--glass-border); }
.how-num { width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center; font-weight: 800; font-size: 15px; background: rgba(255, 255, 255, 0.07); color: var(--muted); transition: all 0.4s; }
.how-tab.on .how-num { background: var(--grad); color: #04101f; }
.how-txt b { display: block; font-size: 17px; letter-spacing: -0.02em; color: var(--muted); transition: color 0.4s; }
.how-tab.on .how-txt b { color: var(--text); }
.how-txt small { display: block; margin-top: 4px; font-size: 14.5px; line-height: 1.5; color: var(--faint); max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.6s var(--ease), opacity 0.5s; }
.how-tab.on .how-txt small { max-height: 80px; opacity: 1; color: var(--muted); }
.how-prog { position: absolute; left: 22px; right: 22px; bottom: 0; height: 2px; background: rgba(255, 255, 255, 0.06); opacity: 0; }
.how-tab.on .how-prog { opacity: 1; }
.how-prog i { display: block; height: 100%; width: 0; background: var(--grad); }
.how-tab.on .how-prog i { animation: prog var(--how-dur, 6s) linear forwards; }
.how.paused .how-tab.on .how-prog i { animation-play-state: paused; }
@keyframes prog { to { width: 100%; } }

.how-stage { min-height: 400px; padding: 28px; display: grid; }
.how-panel { grid-area: 1 / 1; display: flex; flex-direction: column; justify-content: center; gap: 18px; opacity: 0; transform: translateY(14px) scale(0.98); filter: blur(6px); pointer-events: none; transition: opacity 0.6s var(--ease), transform 0.6s var(--ease), filter 0.6s var(--ease); }
.how-panel.on { opacity: 1; transform: none; filter: none; pointer-events: auto; }
.drop { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 28px 20px; border-radius: 20px; border: 1.5px dashed rgba(94, 240, 184, 0.35); background: rgba(34, 211, 154, 0.04); text-align: center; }
.drop-ic { width: 64px; height: 64px; border-radius: 20px; display: grid; place-items: center; color: var(--green-b); background: rgba(34, 211, 154, 0.1); margin-bottom: 6px; }
.how-panel.on .drop-ic { animation: lift 2.4s var(--ease) infinite; }
@keyframes lift { 0%, 100% { transform: translateY(0); } 40% { transform: translateY(-8px); } }
.drop b { font-size: 17px; }
.drop span { color: var(--faint); font-size: 13.5px; }
.drop-file { margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.1); font-size: 13.5px; font-weight: 600; }
.drop-file em { font-style: normal; color: var(--faint); font-weight: 500; }
.how-panel.on .drop-file { animation: drop-in 1s 0.3s var(--ease) both; }
@keyframes drop-in { from { opacity: 0; transform: translateY(-30px) scale(0.9); } }
.or { display: flex; align-items: center; gap: 12px; color: var(--faint); font-size: 13px; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: rgba(255, 255, 255, 0.08); }
.paste { display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 16px; border-radius: 999px; background: rgba(0, 0, 0, 0.25); border: 1px solid rgba(255, 255, 255, 0.1); color: var(--muted); }
.paste-url { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; color: var(--text); }

.proc { display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: center; }
.ring { position: relative; width: 170px; height: 170px; }
.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(#gr); stroke-linecap: round; stroke-dasharray: 100; stroke-dashoffset: 100; }
.how-panel.on .ring-fg { animation: ring 3.2s 0.2s var(--ease) forwards; }
@keyframes ring { to { stroke-dashoffset: 0; } }
.ring-c { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; color: var(--green-b); }
.ring-c small { color: var(--muted); font-size: 12.5px; font-weight: 600; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--muted); padding: 12px 14px; border-radius: 14px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.07); opacity: 0; transform: translateX(14px); }
.checks li b { color: var(--text); }
.checks .ic { color: #04101f; background: var(--grad); border-radius: 50%; padding: 3px; width: 22px; height: 22px; stroke-width: 3; }
.how-panel.on .checks li { animation: slide-in 0.6s var(--ease) forwards; }
.how-panel.on .checks li:nth-child(1) { animation-delay: 0.6s; }
.how-panel.on .checks li:nth-child(2) { animation-delay: 1.2s; }
.how-panel.on .checks li:nth-child(3) { animation-delay: 1.8s; }
.how-panel.on .checks li:nth-child(4) { animation-delay: 2.4s; }
@keyframes slide-in { to { opacity: 1; transform: none; } }

.ed { padding: 16px; border-radius: 18px; background: rgba(0, 0, 0, 0.22); border: 1px solid rgba(255, 255, 255, 0.07); }
.ed-search { display: flex; align-items: center; gap: 8px; padding: 8px 12px; margin-bottom: 10px; border-radius: 10px; background: rgba(255, 255, 255, 0.06); font-size: 13px; color: var(--muted); }
.ed-search span { color: var(--text); font-weight: 600; }
.ed-search em { margin-left: auto; font-style: normal; font-size: 12px; color: var(--green-b); }
.ed p { margin: 0; padding: 8px 6px; font-size: 14.5px; line-height: 1.7; }
.ed p .ts, .ed p .spk { margin-right: 8px; }
.ed p.dim { opacity: 0.55; }
mark { background: rgba(34, 211, 154, 0.25); color: var(--text); border-radius: 4px; padding: 0 3px; box-shadow: 0 0 0 1px rgba(94, 240, 184, 0.4); }
.ed-menu { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--faint); }
.ed-menu i { font-style: normal; font-weight: 600; font-size: 12.5px; padding: 6px 11px; border-radius: 10px; color: var(--muted); background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.08); opacity: 0; transform: translateY(8px); }
.how-panel.on .ed-menu i { animation: slide-in 0.5s var(--ease) forwards; }
.how-panel.on .ed-menu i:nth-of-type(1) { animation-delay: 0.3s; color: #04101f; background: var(--grad); }
.how-panel.on .ed-menu i:nth-of-type(2) { animation-delay: 0.38s; }
.how-panel.on .ed-menu i:nth-of-type(3) { animation-delay: 0.46s; }
.how-panel.on .ed-menu i:nth-of-type(4) { animation-delay: 0.54s; }
.how-panel.on .ed-menu i:nth-of-type(5) { animation-delay: 0.62s; }
.how-panel.on .ed-menu i:nth-of-type(6) { animation-delay: 0.7s; }
.how-panel.on .ed-menu i:nth-of-type(7) { animation-delay: 0.78s; }

/* features bento */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.c3 { grid-column: span 3; } .c5 { grid-column: span 5; } .c6 { grid-column: span 6; } .c7 { grid-column: span 7; }
.f-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.bento h3 { font-size: 22px; }
.mini h3 { font-size: 17px; margin-top: 18px; }
.mini p { font-size: 14px; }

.lang-demo { margin-top: 26px; padding: 22px; border-radius: 18px; background: rgba(0, 0, 0, 0.22); border: 1px solid rgba(255, 255, 255, 0.07); }
.lang-line { min-height: 1.4em; font-size: clamp(20px, 2.3vw, 28px); font-weight: 700; letter-spacing: -0.02em; transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), filter 0.45s; }
.lang-line.out { opacity: 0; transform: translateY(-10px); filter: blur(6px); }
.lang-line.rtl { direction: rtl; text-align: right; font-family: "Segoe UI", Tahoma, sans-serif; }
.lang-tag { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-size: 13px; color: var(--muted); }
.lang-tag i { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(34, 211, 154, 0.2); animation: pulse 1.6s ease-in-out infinite; }
.lang-tag b { color: var(--green-b); }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(34, 211, 154, 0); } }

.spk-demo { margin-top: 26px; display: grid; gap: 12px; }
.spk-demo div { display: flex; align-items: center; gap: 12px; }
.spk-demo .spk { min-width: 90px; text-align: center; padding: 4px 10px; font-size: 12.5px; transition: all 0.4s var(--ease); }
.spk-demo .spk.renamed { box-shadow: 0 0 0 2px rgba(140, 192, 255, 0.5); }
.bar-txt { height: 10px; border-radius: 9px; background: rgba(255, 255, 255, 0.1); }
.w80 { width: 80%; } .w60 { width: 60%; } .w70 { width: 70%; }

.tr-demo { margin-top: 26px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: stretch; }
.tr-col { padding: 16px; border-radius: 16px; background: rgba(0, 0, 0, 0.22); border: 1px solid rgba(255, 255, 255, 0.07); min-height: 96px; }
.tr-col small { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; color: var(--faint); text-transform: uppercase; margin-bottom: 6px; transition: opacity 0.4s; }
.tr-col p { margin: 0; color: var(--text); font-size: 16px; font-weight: 600; transition: opacity 0.4s, filter 0.4s; }
.tr-col p.out, .tr-col small.out { opacity: 0; filter: blur(4px); }
.tr-arrow { display: grid; place-items: center; color: var(--green-b); }

.player { margin-top: 26px; display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-radius: 16px; background: rgba(0, 0, 0, 0.22); border: 1px solid rgba(255, 255, 255, 0.07); }
.play { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); flex: none; }
.play svg { width: 14px; height: 14px; fill: #04101f; margin-left: 2px; }
.scrub { position: relative; flex: 1; height: 5px; border-radius: 9px; background: rgba(255, 255, 255, 0.1); }
.scrub i { position: absolute; inset: 0 auto 0 0; width: 30%; border-radius: inherit; background: var(--grad); }
.scrub b { position: absolute; top: 50%; left: 30%; width: 13px; height: 13px; margin: -6.5px 0 0 -6.5px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(34, 211, 154, 0.25); }
.time { font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.karaoke { margin-top: 14px; font-size: 17px; font-weight: 600; line-height: 1.6; color: var(--faint); }
.karaoke span { transition: color 0.25s; }
.karaoke span.lit { color: var(--text); }
.karaoke span.cur { color: var(--green-b); }

.seg { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 22px; padding: 5px; border-radius: 999px; background: rgba(0, 0, 0, 0.28); border: 1px solid rgba(255, 255, 255, 0.08); }
.seg button { position: relative; z-index: 1; padding: 10px 6px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--muted); transition: color 0.35s; }
.seg button.on { color: #04101f; }
.seg-pill { position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc((100% - 10px) / 3); border-radius: 999px; background: var(--grad); box-shadow: 0 6px 20px rgba(34, 211, 154, 0.35); transition: transform 0.55s var(--ease); }
.mode-desc { min-height: 3.1em; margin-top: 16px !important; }
.mode-meter { margin-top: 14px; display: grid; gap: 10px; }
.mode-meter div { display: grid; grid-template-columns: 80px 1fr; align-items: center; gap: 12px; }
.mode-meter small { font-size: 12.5px; color: var(--faint); font-weight: 600; }
.m { height: 8px; border-radius: 9px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.m i { display: block; height: 100%; border-radius: inherit; background: var(--grad); transition: width 0.7s var(--ease); }

.ex-grid { margin-top: 26px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.ex-grid span { display: grid; place-items: center; padding: 16px 6px; border-radius: 14px; font-weight: 800; font-size: 14px; letter-spacing: 0.02em; color: var(--muted); background: rgba(255, 255, 255, 0.045); border: 1px solid rgba(255, 255, 255, 0.08); transition: all 0.45s var(--ease); }
.ex-grid span.hit { color: #04101f; background: var(--grad); border-color: transparent; transform: translateY(-4px); box-shadow: 0 12px 30px rgba(34, 211, 154, 0.3); }

/* stats */
.stats { padding: 40px 0; border-top: 1px solid rgba(255, 255, 255, 0.06); border-bottom: 1px solid rgba(255, 255, 255, 0.06); background: linear-gradient(90deg, rgba(47, 123, 255, 0.05), rgba(34, 211, 154, 0.05)); }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; text-align: center; }
.stat b { display: block; font-size: clamp(34px, 4.4vw, 52px); font-weight: 800; letter-spacing: -0.04em; line-height: 1.1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.stat small { color: var(--muted); font-size: 14px; font-weight: 500; }

/* privacy */
.privacy { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.priv-visual { position: relative; aspect-ratio: 1 / 0.95; max-width: 520px; width: 100%; margin: 0 auto; }
.pc-zone { position: absolute; inset: 0 0 70px 0; border-radius: 36px; border: 1.5px dashed rgba(94, 240, 184, 0.35); background: radial-gradient(circle at 50% 50%, rgba(34, 211, 154, 0.1), transparent 65%); display: grid; place-items: center; }
.pc-label { position: absolute; top: 16px; left: 18px; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green-b); }
.orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.1); }
.o1 { width: 62%; aspect-ratio: 1; animation: spin 40s linear infinite; }
.o2 { width: 88%; aspect-ratio: 1; border-style: dashed; animation: spin 60s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.pc-core { position: relative; width: 104px; height: 104px; border-radius: 30px; display: grid; place-items: center; color: #04101f; background: var(--grad); box-shadow: 0 0 0 10px rgba(34, 211, 154, 0.1), 0 0 80px rgba(34, 211, 154, 0.45); }
.pc-item { position: absolute; display: inline-flex; align-items: center; gap: 7px; padding: 8px 13px; border-radius: 999px; font-size: 13px; font-weight: 600; background: rgba(13, 26, 52, 0.85); border: 1px solid var(--glass-border); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); animation: bob 7s ease-in-out infinite; }
.pc-item .ic { color: var(--green-b); }
.p1 { top: 19%; left: 9%; } .p2 { top: 27%; right: 7%; animation-delay: -2.5s; } .p3 { bottom: 13%; left: 30%; animation-delay: -5s; }
.cloud-x { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 10px; padding: 11px 16px; border-radius: 16px; color: var(--faint); font-size: 14px; font-weight: 600; background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.08); }
.cloud-x span { text-decoration: line-through; text-decoration-color: rgba(255, 110, 110, 0.7); }
.cloud-x b { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 90, 90, 0.18); color: #ff8a8a; }
.ticks { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 12px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); font-size: 15.5px; }
.ticks .ic { margin-top: 2px; color: #04101f; background: var(--grad); border-radius: 50%; padding: 3px; width: 21px; height: 21px; stroke-width: 3; }

/* who */
.who-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.who h3 { margin-top: 18px; }

/* watch */
.watch { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.watch .btn { margin-top: 30px; }
.phone { position: relative; width: min(340px, 82vw); margin: 0 auto; aspect-ratio: 9 / 16; border-radius: 44px; padding: 10px; background: linear-gradient(160deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04)); border: 1px solid var(--glass-border); box-shadow: 0 50px 120px rgba(0, 0, 0, 0.55), 0 0 100px rgba(47, 123, 255, 0.18), inset 0 1px 0 var(--glass-hi); }
.phone video { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; background: #000; }
.sound { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 600; background: rgba(5, 11, 26, 0.6); border: 1px solid var(--glass-border); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); transition: background 0.3s; }
.sound:hover { background: rgba(5, 11, 26, 0.85); }

/* pricing */
.price-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 20px; max-width: 980px; margin: 0 auto; align-items: start; }
.price { padding: 36px; overflow: hidden; border-color: rgba(94, 240, 184, 0.3); }
.price-glow { position: absolute; width: 380px; height: 380px; top: -200px; right: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(34, 211, 154, 0.35), transparent 70%); filter: blur(30px); pointer-events: none; }
.price-amt { display: flex; align-items: baseline; gap: 10px; margin: 18px 0 6px; }
.price-amt b { font-size: 64px; font-weight: 800; letter-spacing: -0.05em; line-height: 1; }
.price-amt span { color: var(--muted); font-size: 16px; font-weight: 500; }
.price-top p { margin: 0; color: var(--muted); }
.price .ticks { margin: 26px 0 30px; }
.price-fine { margin: 14px 0 0; text-align: center; font-size: 13px; color: var(--faint); }
.reqs { padding: 30px; }
.reqs ul { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 16px; }
.reqs li { display: flex; gap: 14px; align-items: flex-start; }
.r-ic { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; flex: none; color: var(--green-b); background: rgba(34, 211, 154, 0.1); border: 1px solid rgba(34, 211, 154, 0.2); }
.reqs b { display: block; font-size: 15px; }
.reqs small { display: block; color: var(--faint); font-size: 13.5px; line-height: 1.45; }

/* faq */
.faq { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 60px; align-items: start; }
.faq-head { position: sticky; top: 110px; }
.faq-head .btn { margin-top: 26px; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { border-radius: 18px; background: var(--glass); border: 1px solid rgba(255, 255, 255, 0.09); transition: background 0.3s, border-color 0.3s; }
.faq-list details[open] { background: rgba(255, 255, 255, 0.075); border-color: rgba(94, 240, 184, 0.28); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; font-weight: 600; font-size: 16.5px; letter-spacing: -0.01em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%; background: rgba(255, 255, 255, 0.07) center / 12px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M6 1v10M1 6h10' stroke='%235ef0b8' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E"); transition: transform 0.45s var(--ease), background-color 0.3s; }
.faq-list details[open] summary::after { transform: rotate(135deg); background-color: rgba(34, 211, 154, 0.18); }
.faq-list .a { overflow: hidden; }
.faq-list .a p { margin: 0; padding: 0 22px 22px; color: var(--muted); font-size: 15.5px; line-height: 1.65; }

/* final cta */
.final { padding-top: 40px; }
.final-card { position: relative; overflow: hidden; text-align: center; padding: 80px 30px; border-radius: 40px; }
.final-card .lead { margin-left: auto; margin-right: auto; }
.final-card .btn { margin-top: 34px; }
.final-logo { margin: 0 auto 26px; border-radius: 20px; box-shadow: 0 0 60px rgba(34, 211, 154, 0.4); position: relative; }
.final-card .h2, .final-card .lead, .final-card .btn { position: relative; }
.final-wave { position: absolute; inset: auto 0 0 0; height: 60%; display: flex; align-items: flex-end; gap: 6px; padding: 0 10px; opacity: 0.22; -webkit-mask-image: linear-gradient(transparent, #000); mask-image: linear-gradient(transparent, #000); }
.final-wave i { flex: 1; border-radius: 9px 9px 0 0; background: linear-gradient(180deg, var(--blue-b), var(--green)); transform-origin: bottom; animation: wv 1.4s ease-in-out infinite alternate; }

/* footer */
.footer { padding: 70px 0 34px; margin-top: 60px; border-top: 1px solid rgba(255, 255, 255, 0.07); }
.foot { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-brand p { margin: 14px 0 0; color: var(--faint); font-size: 14px; }
.foot-links { display: flex; gap: 60px; }
.foot-links div { display: flex; flex-direction: column; gap: 10px; }
.foot-links b { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.foot-links a { color: var(--faint); font-size: 14.5px; transition: color 0.25s; }
.foot-links a:hover { color: var(--text); }
.foot-base { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 50px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.06); color: var(--faint); font-size: 13px; }

/* ============================================================
   responsive
   ============================================================ */
@media (max-width: 1080px) {
  .c3 { grid-column: span 6; }
  .c5, .c7 { grid-column: span 6; }
  .float.f1 { left: -10px; } .float.f2 { right: -6px; }
}
@media (max-width: 920px) {
  .nav-links, .nav-cta { display: none; }
  .nav-menu { display: grid; margin-left: auto; }
  .nav-inner { background: rgba(8, 17, 36, 0.66); border-color: var(--glass-border); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
  .nav-sheet { display: flex; flex-direction: column; gap: 4px; max-width: 1040px; margin: 8px auto 0; padding: 10px; border-radius: 24px; background: rgba(8, 17, 36, 0.92); border: 1px solid var(--glass-border); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
    opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity 0.3s, transform 0.3s var(--ease); position: absolute; left: 16px; right: 16px; }
  .nav.open .nav-sheet { opacity: 1; transform: none; pointer-events: auto; }
  .nav-sheet a { padding: 12px 14px; border-radius: 14px; font-weight: 600; }
  .nav-sheet a:not(.btn):hover { background: rgba(255, 255, 255, 0.06); }
  .nav-sheet .btn { margin-top: 6px; }

  .hero-grid, .why-grid, .how, .privacy, .watch, .price-grid, .faq { grid-template-columns: 1fr; }
  .hero-grid { gap: 60px; min-height: 0; }
  .hero-copy { text-align: center; }
  .hero-copy .lead { margin-left: auto; margin-right: auto; }
  .hero-ctas, .hero-chips { justify-content: center; }
  .app { transform: none; }
  .hero-visual { max-width: 560px; margin: 0 auto; width: 100%; }
  .faq-head { position: static; }
  .who-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
  .watch-copy { text-align: center; }
  .watch-copy .lead { margin-left: auto; margin-right: auto; }
  .privacy { gap: 40px; }
  .priv-copy { order: -1; }
  .section { padding: 84px 0; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .nav { padding: 10px 12px; }
  .announce { font-size: 12px; }
  .hero { padding-top: 28px; }
  .hero-ctas .btn { width: 100%; }
  .float { display: none; }
  .app { padding: 12px; }
  .app-lines li { grid-template-columns: 1fr; gap: 2px; font-size: 13px; }
  .app-lines li .ts { display: none; }
  .app-lines li .spk { justify-self: start; }
  .app-lines { min-height: 290px; }
  .tab-search { display: none; }
  .c3, .c5, .c6, .c7 { grid-column: span 12; }
  .card { padding: 22px; }
  .benefits, .who-grid { grid-template-columns: 1fr; }
  .cost { padding: 22px; }
  .cost-row { grid-template-columns: 96px 1fr 58px; gap: 10px; }
  .cost-val { font-size: 17px; }
  .proc { grid-template-columns: 1fr; justify-items: center; gap: 22px; }
  .ring { width: 140px; height: 140px; }
  .checks { width: 100%; }
  .how-stage { padding: 18px; min-height: 0; }
  .how-tab { padding: 16px; }
  .tr-demo { grid-template-columns: 1fr; }
  .tr-arrow { transform: rotate(90deg); }
  .ex-grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .ex-grid span { padding: 12px 4px; font-size: 12px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:last-child { grid-column: span 2; }
  .price { padding: 26px 22px; }
  .reqs { padding: 22px; }
  .final-card { padding: 56px 20px; border-radius: 30px; }
  .final-card .btn { width: 100%; }
  .foot-links { gap: 40px; }
  .s2w { height: 220vh; }
  .faq-list summary { padding: 18px; font-size: 15.5px; }
  .faq-list .a p { padding: 0 18px 18px; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
  .split .w { transform: none; }
  .s2w { height: auto; padding: 120px 0; }
  .s2w-sticky { position: static; height: auto; }
}

/* ---------- waitlist + founding price ---------- */
.price-was { color: var(--faint); font-size: 22px; font-weight: 600; text-decoration-thickness: 2px; }
.waitlist { display: grid; gap: 10px; }
.waitlist label { color: var(--muted); font-size: 14.5px; }
.wl-row { display: flex; gap: 10px; }
.wl-row input { flex: 1; min-width: 0; height: 52px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--glass-border); background: rgba(0, 0, 0, 0.25); color: var(--text); font: inherit; outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.wl-row input::placeholder { color: var(--faint); }
.wl-row input:focus { border-color: rgba(94, 240, 184, 0.55); box-shadow: 0 0 0 4px rgba(34, 211, 154, 0.12); }
.wl-row .btn:disabled { opacity: 0.6; transform: none; }
.wl-msg { margin: 0; min-height: 1.4em; font-size: 14px; color: var(--muted); }
.wl-msg.ok { color: var(--green-b); }
.wl-msg.err { color: #ff8a8a; }
.price-fine a { color: var(--muted); }
@media (max-width: 640px) { .wl-row { flex-direction: column; } .wl-row .btn { width: 100%; } }

/* ---------- blog ---------- */
.blog-head { padding-top: 60px; }
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.post-card { display: flex; flex-direction: column; padding: 0; transition: transform 0.5s var(--ease), border-color 0.3s; }
.post-card:hover { transform: translateY(-4px); }
.post-card-cover { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-bottom: 1px solid var(--glass-border); }
.post-card-cover.ph { display: grid; place-items: center; background: radial-gradient(circle at 50% 40%, rgba(34, 211, 154, 0.18), transparent 60%), rgba(255, 255, 255, 0.03); }
.post-card-body { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.post-card-body time { color: var(--green-b); font-size: 12.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.post-card-body h2 { margin: 0; font-size: 21px; letter-spacing: -0.02em; line-height: 1.25; }
.post-card-body p { margin: 0; color: var(--muted); font-size: 15px; }
.post-more { margin-top: auto; padding-top: 10px; font-weight: 700; font-size: 14px; color: var(--blue-b); }
.blog-empty { max-width: 560px; margin: 0 auto; text-align: center; padding: 40px; }
.blog-empty h2 { margin: 0 0 6px; }
.blog-empty .btn { margin-top: 18px; }
.post { padding-top: 50px; }
.post-wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }
.post-back { display: inline-block; margin-bottom: 22px; color: var(--muted); font-size: 14px; font-weight: 600; }
.post-back:hover { color: var(--text); }
.post-title { margin-bottom: 4px; }
.post-cover { width: 100%; border-radius: var(--r-lg); margin: 30px 0 6px; border: 1px solid var(--glass-border); }
.post-body { margin-top: 26px; font-size: 18px; line-height: 1.8; color: #dfe6f5; }
.post-body h2, .post-body h3, .post-body h4 { color: var(--text); letter-spacing: -0.02em; line-height: 1.25; margin: 1.8em 0 0.5em; }
.post-body h2 { font-size: 30px; } .post-body h3 { font-size: 23px; } .post-body h4 { font-size: 19px; }
.post-body p { margin: 0 0 1.1em; }
.post-body a { color: var(--green-b); text-decoration: underline; text-underline-offset: 3px; }
.post-body ul, .post-body ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.post-body li { margin: 0.35em 0; }
.post-body img { max-width: 100%; border-radius: 16px; margin: 1em 0; border: 1px solid var(--glass-border); }
.post-body blockquote { margin: 1.4em 0; padding: 14px 20px; border-left: 3px solid var(--green); background: rgba(34, 211, 154, 0.06); border-radius: 0 14px 14px 0; color: var(--text); }
.post-body code { font-family: Consolas, "Cascadia Mono", monospace; font-size: 0.9em; background: rgba(255, 255, 255, 0.08); padding: 2px 6px; border-radius: 6px; }
.post-body pre { background: rgba(0, 0, 0, 0.35); border: 1px solid var(--glass-border); border-radius: 14px; padding: 16px; overflow-x: auto; }
.post-body pre code { background: none; padding: 0; }
.post-body hr { border: 0; border-top: 1px solid var(--glass-border); margin: 2em 0; }
.post-cta { text-align: center; margin: 1.6em 0; }
.post-end { display: flex; align-items: center; gap: 18px; margin: 50px 0 20px; padding: 24px; }
.post-end h3 { margin: 0; }
.post-end p { margin: 4px 0 0; }
.post-end .btn { margin-left: auto; }
@media (max-width: 640px) { .post-end { flex-direction: column; text-align: center; } .post-end .btn { margin: 0; } .post-body { font-size: 17px; } }