/* atlasfilesai.com — light, editorial product site built around real app screenshots. */

:root {
  --bg: #fbfbf9;
  --bg-2: #f3f3ef;
  --card: #ffffff;
  --ink: #0c0c0e;
  --ink-2: #2d2e33;
  --muted: #5f6168;
  --faint: #8d8f96;
  --line: rgba(12, 12, 14, 0.08);
  --line-2: rgba(12, 12, 14, 0.14);
  --lime: #d6f066;
  --lime-ink: #111214;
  --amber: #ff8a3d;
  --night: #0b0c0f;
  --night-2: #15161a;
  --night-line: rgba(255, 255, 255, 0.09);
  --font: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --sys: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  --wrap: 1160px;
  --radius: 22px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.035em; line-height: 1.04; }
h2 { font-size: clamp(34px, 4.6vw, 58px); }
h3 { font-size: 26px; letter-spacing: -0.025em; line-height: 1.15; }
p { margin: 0; }
b, strong { font-weight: 600; }
.hidden { display: none !important; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.wrap-wide { width: min(1320px, 100% - 32px); margin-inline: auto; }
.section { padding: 130px 0; }
.head { max-width: 760px; margin-bottom: 64px; }
.head.center { margin-inline: auto; text-align: center; }
.head .sub { margin-top: 18px; }
.sub { font-size: 19px; color: var(--muted); line-height: 1.55; }
.eyebrow { display: inline-block; font: 500 13px/1 var(--mono); letter-spacing: .02em; color: var(--muted); margin-bottom: 18px; }
.eyebrow::before { content: "● "; color: var(--amber); }
.eyebrow.on-dark { color: rgba(255,255,255,.6); }
.link { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-2); }
.link:hover { text-decoration-color: currentColor; }
kbd, .k { font: 500 .8em/1 var(--sys); padding: 3px 7px; border-radius: 6px; border: 1px solid var(--line-2); border-bottom-width: 2px; background: var(--card); }

/* reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; } .d3 { transition-delay: .24s; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; height: 46px; padding: 0 20px; border-radius: 999px; border: 0; font-weight: 500; font-size: 15px; white-space: nowrap; transition: transform .2s var(--ease), background .2s, box-shadow .2s, opacity .2s; }
.btn svg { width: 17px; height: 17px; flex: none; }
.btn-lg { height: 54px; padding: 0 26px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-dark { background: var(--ink); color: #fff; box-shadow: 0 1px 0 rgba(255,255,255,.12) inset, 0 8px 24px -10px rgba(12,12,14,.6); }
.btn-dark:hover { transform: translateY(-1px); background: #000; }
.btn-light { background: var(--card); color: var(--ink); box-shadow: 0 0 0 1px var(--line-2) inset, 0 6px 18px -12px rgba(12,12,14,.3); }
.btn-light:hover { transform: translateY(-1px); }
.btn-lime { background: var(--lime); color: var(--lime-ink); font-weight: 600; box-shadow: 0 10px 30px -12px rgba(214,240,102,.7); }
.btn-lime:hover { transform: translateY(-1px); filter: brightness(1.04); }
.btn-glass { background: rgba(255,255,255,.1); color: #fff; box-shadow: 0 0 0 1px rgba(255,255,255,.18) inset; }
.btn-glass:hover { background: rgba(255,255,255,.16); }
.btn-ghost-dark { background: rgba(255,255,255,.08); color: #fff; height: 50px; border-radius: 14px; }
.btn[disabled] { opacity: .55; pointer-events: none; }

/* ── Nav ─────────────────────────────────────────────────────────────── */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(251,251,249,.72); backdrop-filter: saturate(1.6) blur(16px); -webkit-backdrop-filter: saturate(1.6) blur(16px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.nav.is-scrolled { border-bottom-color: var(--line); }
.nav-inner { display: flex; align-items: center; gap: 36px; height: 66px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; letter-spacing: -0.02em; }
.brand-logo { width: 28px; height: 28px; border-radius: 7px; }
.nav-links { display: flex; gap: 28px; font-size: 15px; color: var(--muted); }
.nav-links a:hover { color: var(--ink); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.nav-signin { font-size: 15px; color: var(--muted); }
.nav-signin:hover { color: var(--ink); }
.offer { display: inline-flex; align-items: center; gap: 10px; height: 40px; padding: 0 5px 0 6px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 14px; box-shadow: 0 8px 22px -12px rgba(12,12,14,.7); transition: transform .2s var(--ease); }
.offer:hover { transform: translateY(-1px); }
.offer-tag { white-space: nowrap; font: 600 11px/1 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: #2a1606; background: linear-gradient(135deg, #ffb26b, var(--amber)); padding: 6px 9px; border-radius: 999px; }
.offer .label { color: rgba(255,255,255,.85); }
.offer .label strong { color: #fff; }
.offer-go { display: inline-flex; align-items: center; gap: 5px; height: 30px; padding: 0 12px; border-radius: 999px; background: var(--lime); color: var(--lime-ink); font-weight: 600; font-size: 13px; }
.offer-go svg { width: 13px; height: 13px; }

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero { padding: 78px 0 40px; position: relative; }
.hero::before { content: ""; position: absolute; inset: -66px 0 auto; height: 760px; z-index: -1; background:
  radial-gradient(600px 300px at 50% 0%, rgba(255,138,61,.10), transparent 70%),
  radial-gradient(700px 360px at 80% 20%, rgba(80,96,255,.08), transparent 70%); }
.hero-copy { text-align: center; }
.pill { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px 7px 11px; border-radius: 999px; background: var(--card); box-shadow: 0 0 0 1px var(--line) inset, 0 4px 14px -8px rgba(12,12,14,.2); font-size: 14px; color: var(--ink-2); }
.pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px rgba(255,138,61,.18); flex: none; }
.hero h1 { margin-top: 28px; font-size: clamp(52px, 9vw, 112px); letter-spacing: -0.055em; line-height: .94; font-weight: 600; }
.lede { margin: 28px auto 0; max-width: 640px; font-size: clamp(18px, 1.6vw, 21px); color: var(--muted); line-height: 1.55; }
.ctas { margin-top: 36px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 20px; font-size: 14px; color: var(--faint); display: flex; align-items: center; justify-content: center; gap: 2px; flex-wrap: wrap; }
.hero-note svg { width: 14px; height: 14px; margin-right: 4px; vertical-align: -2px; }

/* Stage: a desktop wallpaper with the app window and the floating quick panel. */
.stage { position: relative; margin-top: 64px; border-radius: 30px; overflow: hidden; aspect-ratio: 1320 / 800; isolation: isolate;
  transform: perspective(1800px) rotateX(calc(var(--tilt, 1) * 14deg)) scale(calc(1 - var(--tilt, 1) * .04)); transform-origin: 50% 0;
  box-shadow: 0 50px 100px -40px rgba(23, 26, 60, .5), 0 0 0 1px rgba(12,12,14,.06); will-change: transform; }
.desk { position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(60% 80% at 15% 20%, #ff8a3d 0%, transparent 60%),
  radial-gradient(55% 70% at 85% 10%, #6b5cff 0%, transparent 62%),
  radial-gradient(70% 90% at 70% 100%, #1d2bd6 0%, transparent 65%),
  radial-gradient(60% 70% at 10% 100%, #ff4f6e 0%, transparent 60%),
  linear-gradient(160deg, #2b1f6b, #11163f); }
.desk::after { content: ""; position: absolute; inset: 0; opacity: .22; mix-blend-mode: overlay; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.stage-app { position: absolute; left: 7.5%; right: 7.5%; top: 9%; border-radius: 14px; overflow: hidden; box-shadow: 0 40px 80px -20px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.12); transform: translateY(calc(var(--tilt, 1) * 40px)); transition: filter .6s; }
.stage.qp-open .stage-app { filter: brightness(.5) saturate(.85) blur(1.5px); }
.stage-caption { margin-top: 18px; text-align: center; font-size: 13px; color: var(--faint); }

/* Quick panel replica — mirrors public/css/quick.css in the app. */
.qp { --panel: rgba(20,21,23,.97); --surface-2: #1d1e21; --border: rgba(255,255,255,.09); --text: #f2f2f3; --muted: #a1a3a9; --faint: #6c6e75;
  position: absolute; z-index: 3; left: 50%; top: 21%; width: min(720px, 56%); transform: translate(-50%, 10px) scale(.97); opacity: 0;
  font-family: var(--sys); color: var(--text); background: var(--panel); border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
  box-shadow: 0 50px 100px -20px rgba(0,0,0,.7), 0 0 0 1px rgba(0,0,0,.4); transition: opacity .35s var(--ease), transform .45s var(--ease); }
.qp.show { opacity: 1; transform: translate(-50%, 0) scale(1); }
.qp kbd { font: 500 11px/1 var(--sys); color: var(--muted); background: rgba(255,255,255,.08); border: 0; border-radius: 5px; padding: 3px 6px; }
.qp-bar { display: flex; align-items: center; gap: 12px; height: 64px; padding: 0 18px; }
.qp-logo { width: 26px; height: 26px; border-radius: 7px; flex: none; }
.qp-input { flex: 1; min-width: 0; position: relative; scrollbar-width: none; font: 400 21px/1.2 var(--sys); letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; display: flex; align-items: center; }
.qp-caret { width: 2px; height: 24px; background: var(--text); margin-left: 1px; animation: blink 1s steps(1) infinite; }
.qp-ph { position: absolute; left: 0; color: var(--faint); pointer-events: none; }
@keyframes blink { 50% { opacity: 0; } }
.qp-body { border-top: 1px solid transparent; padding: 0 8px; display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease), padding .4s var(--ease), border-color .3s; }
.qp.has-body .qp-body { padding: 8px; border-top-color: var(--border); }
.qp:not(.has-body) .qp-foot { display: none; }
.qp-body > * { min-height: 0; }
.qp.has-body .qp-body { grid-template-rows: 1fr; }
.qp-body-inner { overflow: hidden; }
.qp-answer { margin: 2px 2px 8px; padding: 14px 16px; border-radius: 12px; background: rgba(214,240,102,.10); border: 1px solid rgba(214,240,102,.38); opacity: 0; transform: translateY(6px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
.qp-answer.show { opacity: 1; transform: none; }
.qp-kicker { display: flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.qp-kicker svg { width: 14px; height: 14px; color: var(--lime); }
.qp-value { font: 600 26px/1.15 var(--sys); letter-spacing: -0.02em; margin-top: 8px; }
.qp-rel { font-size: 13px; color: var(--muted); margin-top: 3px; }
.qp-rel:empty { display: none; }
.qp-passage { font-size: 13px; line-height: 1.5; color: var(--muted); margin-top: 10px; }
.qp mark { background: rgba(214,240,102,.22); color: inherit; border-radius: 3px; padding: 0 1px; }
.qp-source { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 12px; color: var(--muted); min-width: 0; }
.qp-source > span:last-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qp-source strong { color: var(--text); font-weight: 500; }
.qp-label { font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--faint); padding: 8px 10px 6px; }
.qp-row { display: grid; grid-template-columns: 34px minmax(0,1fr) auto; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 10px; opacity: 0; transform: translateY(4px); transition: opacity .35s, transform .35s; }
.qp-row.show { opacity: 1; transform: none; }
.qp-row.is-active { background: rgba(255,255,255,.07); }
.qp-thumb { width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-2); color: #e5484d; flex: none; }
.qp-thumb svg { width: 18px; height: 18px; }
.qp-thumb.sm { width: 22px; height: 22px; border-radius: 6px; }
.qp-thumb.sm svg { width: 13px; height: 13px; }
.qp-name { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qp-path { font-size: 12px; color: var(--muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qp-meta { font-size: 12px; color: var(--faint); white-space: nowrap; }
.qp-foot { display: flex; align-items: center; gap: 16px; padding: 9px 16px; border-top: 1px solid var(--border); font-size: 12px; color: var(--faint); }
.qp-foot span { display: inline-flex; align-items: center; gap: 4px; }
.qp-foot-r { margin-left: auto; }

.keys { position: absolute; z-index: 4; left: 50%; bottom: 7%; transform: translateX(-50%); display: flex; gap: 10px; opacity: 0; transition: opacity .4s; }
.keys.show { opacity: 1; }
.key { min-width: 64px; height: 58px; padding: 0 16px; border-radius: 13px; display: grid; place-items: center; font: 500 20px/1 var(--sys); color: #1a1b1f; background: linear-gradient(#ffffff, #e9e9ee); box-shadow: 0 1px 0 #fff inset, 0 6px 0 #b9bbc6, 0 14px 26px -6px rgba(0,0,0,.45); transition: transform .12s, box-shadow .12s; }
.key-wide { min-width: 200px; font-size: 15px; color: #6b6e78; }
.key.down { transform: translateY(5px); box-shadow: 0 1px 0 #fff inset, 0 1px 0 #b9bbc6, 0 6px 14px -6px rgba(0,0,0,.45); }

/* ── Formats strip ───────────────────────────────────────────────────── */
.formats { padding: 54px 0 0; }
.formats-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; }
.formats-label { font: 500 13px var(--mono); color: var(--faint); margin-right: 8px; }
.fmt { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: var(--card); box-shadow: 0 0 0 1px var(--line) inset; font-size: 14px; color: var(--ink-2); }
.fmt::before { content: ""; width: 8px; height: 8px; border-radius: 3px; background: var(--c); }

/* ── Steps ───────────────────────────────────────────────────────────── */
.steps-sec { padding-bottom: 40px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.step { padding: 30px 28px 32px; border-radius: var(--radius); background: var(--card); box-shadow: 0 0 0 1px var(--line) inset, 0 18px 40px -30px rgba(12,12,14,.25); }
.step-n { font: 500 13px var(--mono); color: var(--faint); }
.step h3 { margin-top: 40px; font-size: 22px; }
.step p { margin-top: 10px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.step .k { font-size: 15px; }

/* ── Tour ────────────────────────────────────────────────────────────── */
.tour { padding: 130px 0 60px; }
.tour-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.25fr); gap: 64px; }
.chapter { min-height: 92vh; display: flex; flex-direction: column; justify-content: center; padding: 40px 0; opacity: .32; transition: opacity .5s var(--ease); }
.chapter.is-active { opacity: 1; }
.chapter:first-child { min-height: 60vh; }
.chapter-k { font: 500 13px var(--mono); color: var(--muted); }
.chapter h3 { margin-top: 14px; font-size: clamp(30px, 3vw, 40px); letter-spacing: -0.035em; line-height: 1.06; }
.chapter p { margin-top: 18px; font-size: 18px; color: var(--muted); line-height: 1.6; }
.chapter p b { color: var(--ink); }
.chapter-img { display: none; }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 28px; font-size: 16px; color: var(--ink-2); line-height: 1.5; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.5 12.5l3.5 3.5 7.5-8' fill='none' stroke='%23d6f066' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat; }
.tour-screen-col { position: relative; }
.tour-screen { position: sticky; top: var(--sticky-top, 160px); width: calc(100% + min(8vw, 110px)); border-radius: 18px; overflow: hidden; aspect-ratio: 1440 / 900; background: #0e0f11;
  box-shadow: 0 50px 90px -40px rgba(12,12,14,.55), 0 0 0 1px rgba(12,12,14,.1), 0 0 0 10px rgba(12,12,14,.04); }
.tour-cam { position: absolute; inset: 0; transform-origin: var(--ox, 50%) var(--oy, 50%); transform: scale(var(--zoom, 1)); transition: transform 1.1s var(--ease), transform-origin 1.1s var(--ease); }
.tour-cam img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s var(--ease); }
.tour-cam img.on { opacity: 1; }
.focus { position: absolute; left: var(--fx); top: var(--fy); width: var(--fw); height: var(--fh); border-radius: 12px; pointer-events: none;
  box-shadow: 0 0 0 2px var(--lime), 0 0 0 6px rgba(214,240,102,.22), 0 0 0 4000px rgba(8,9,11,.38); opacity: 0;
  transition: left .9s var(--ease), top .9s var(--ease), width .9s var(--ease), height .9s var(--ease), opacity .5s; }
.focus.on { opacity: 1; animation: pulse 2.4s ease-in-out infinite .9s; }
@keyframes pulse { 50% { box-shadow: 0 0 0 2px var(--lime), 0 0 0 10px rgba(214,240,102,.12), 0 0 0 4000px rgba(8,9,11,.38); } }
.tour-dots { position: sticky; top: var(--dots-top, 600px); width: calc(100% + min(8vw, 110px)); display: flex; gap: 6px; justify-content: center; margin-top: 18px; }
.tour-dots i { width: 6px; height: 6px; border-radius: 99px; background: var(--line-2); transition: width .4s var(--ease), background .4s; }
.tour-dots i.on { width: 22px; background: var(--ink); }

/* ── Privacy (dark) ──────────────────────────────────────────────────── */
.dark { background: var(--night); color: #fff; padding: 130px 0; border-radius: 40px; margin: 40px 12px; position: relative; overflow: hidden; }
.dark::before { content: ""; position: absolute; inset: auto -10% -40% 30%; height: 600px; background: radial-gradient(closest-side, rgba(214,240,102,.12), transparent); pointer-events: none; }
.dark h2 { color: #fff; }
.lede-dark { margin-top: 22px; font-size: 19px; line-height: 1.6; color: rgba(255,255,255,.62); max-width: 520px; }
.privacy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.privacy-grid > *, .ai-grid > *, .faq-grid > *, .pricing > *, .final > *, .tour-grid > * { min-width: 0; }
.flow { position: relative; width: 520px; max-width: 100%; height: 360px; margin-inline: auto; }
.flow-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.flow-lines path { fill: none; stroke: rgba(255,255,255,.16); stroke-width: 1.5; }
.flow-lines path.cut { stroke: rgba(255,90,90,.5); stroke-dasharray: 4 6; }
.flow-file { position: absolute; transform: translateY(-50%); display: flex; align-items: center; gap: 8px; padding: 8px 12px 8px 8px; border-radius: 12px; background: var(--night-2); border: 1px solid var(--night-line); font-size: 13px; color: rgba(255,255,255,.8); }
.flow-file b { font: 600 10px var(--mono); padding: 5px 6px; border-radius: 6px; background: color-mix(in srgb, var(--c) 22%, transparent); color: var(--c); }
.flow-dot { position: absolute; left: 0; top: 0; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); offset-path: var(--path); animation: travel 2.7s linear infinite; }
.flow-lines, .flow-dot { --sx: 1; }
@keyframes travel { from { offset-distance: 0%; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { offset-distance: 100%; opacity: 0; } }
.flow-core { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 22px 22px 16px; border-radius: 20px; background: var(--night-2); border: 1px solid rgba(214,240,102,.35); box-shadow: 0 0 0 8px rgba(214,240,102,.05), 0 0 60px -10px rgba(214,240,102,.35); font: 500 12px var(--mono); color: rgba(255,255,255,.8); }
.flow-core svg { width: 46px; height: 46px; border-radius: 12px; }
.flow-cloud { position: absolute; right: 0; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; font: 500 12px var(--mono); color: #ff8f8f; }
.flow-cloud svg { width: 44px; height: 44px; padding: 10px; border-radius: 14px; border: 1px dashed rgba(255,120,120,.45); color: #ff8f8f; }
.facts { margin-top: 90px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.fact { padding: 26px 24px; border-radius: 20px; background: var(--night-2); border: 1px solid var(--night-line); }
.fact svg { width: 22px; height: 22px; color: var(--lime); }
.fact h4 { margin-top: 26px; font-size: 18px; letter-spacing: -0.02em; }
.fact p { margin-top: 8px; font-size: 15px; color: rgba(255,255,255,.58); line-height: 1.55; }

/* ── AI Access ───────────────────────────────────────────────────────── */
.ai-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.ai-grid .sub { margin-top: 22px; }
.term { border-radius: 20px; background: #101114; color: #e9e9ec; box-shadow: 0 40px 80px -40px rgba(12,12,14,.6), 0 0 0 1px rgba(12,12,14,.1); overflow: hidden; font-size: 14px; }
.term-bar { display: flex; align-items: center; gap: 7px; padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,.07); }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a3b40; }
.term-bar i:nth-child(1) { background: #ff5f57; } .term-bar i:nth-child(2) { background: #febc2e; } .term-bar i:nth-child(3) { background: #28c840; }
.term-bar span { margin-left: 10px; font: 500 12px var(--mono); color: rgba(255,255,255,.5); }
.term-body { padding: 22px; display: grid; gap: 10px; min-height: 360px; align-content: start; }
.term-body > div { opacity: 0; transform: translateY(6px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.term-body > div.show { opacity: 1; transform: none; }
.t-user { justify-self: end; max-width: 85%; padding: 10px 14px; border-radius: 14px 14px 4px 14px; background: #2a2b31; }
.t-call { font: 500 12.5px/1.5 var(--mono); color: rgba(255,255,255,.75); padding: 8px 12px; border-radius: 10px; background: rgba(214,240,102,.07); border: 1px solid rgba(214,240,102,.2); }
.t-call span { color: var(--lime); margin-right: 6px; }
.t-call em { font-style: normal; color: #ffc58f; }
.t-res { font: 400 12.5px/1.5 var(--mono); color: rgba(255,255,255,.45); padding-left: 12px; border-left: 2px solid rgba(255,255,255,.08); }
.t-ai { line-height: 1.6; color: #f2f2f3; }
.t-ai b { color: var(--lime); font-weight: 600; }

/* ── Demo ────────────────────────────────────────────────────────────── */
.demo-sec { padding-top: 40px; }
.demo { position: relative; aspect-ratio: 16 / 9; border-radius: 26px; overflow: hidden; background: #0d0e10; box-shadow: 0 50px 100px -50px rgba(12,12,14,.6), 0 0 0 1px rgba(12,12,14,.08); }
.demo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: blur(3px) brightness(.6); transform: scale(1.04); }
.demo-veil { position: absolute; inset: 0; background: radial-gradient(60% 60% at 50% 50%, transparent, rgba(0,0,0,.45)); }
.demo-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 92px; height: 92px; border-radius: 50%; border: 0; background: rgba(255,255,255,.95); color: var(--ink); display: grid; place-items: center; box-shadow: 0 20px 50px -10px rgba(0,0,0,.5); cursor: default; }
.demo-play svg { width: 30px; height: 30px; margin-left: 4px; }
.demo-play::after { content: ""; position: absolute; inset: -12px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4); animation: ring 2.4s var(--ease) infinite; }
@keyframes ring { from { transform: scale(.85); opacity: 1; } to { transform: scale(1.35); opacity: 0; } }
.demo-note { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); font: 500 13px var(--mono); color: rgba(255,255,255,.75); }

/* ── Pricing ─────────────────────────────────────────────────────────── */
.pricing { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 20px; align-items: stretch; max-width: 1040px; margin: 0 auto; }
.price-card { position: relative; padding: 40px; border-radius: 30px; background: var(--night); color: #fff; overflow: hidden; box-shadow: 0 50px 100px -50px rgba(12,12,14,.7); }
.price-card::before { content: ""; position: absolute; inset: -30% -30% auto auto; width: 460px; height: 460px; background: radial-gradient(closest-side, rgba(255,138,61,.28), transparent); pointer-events: none; }
.price-card::after { content: ""; position: absolute; inset: auto auto -40% -20%; width: 520px; height: 520px; background: radial-gradient(closest-side, rgba(214,240,102,.12), transparent); pointer-events: none; }
.price-card > * { position: relative; z-index: 1; }
.price-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.ribbon { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px 7px 10px; border-radius: 999px; background: rgba(255,138,61,.14); color: #ffb47e; font: 600 12px/1 var(--mono); letter-spacing: .03em; text-transform: uppercase; }
.price-name { font-size: 14px; color: rgba(255,255,255,.55); }
.price { display: flex; align-items: baseline; gap: 12px; margin-top: 26px; }
.price b { font-size: 92px; line-height: .9; letter-spacing: -0.06em; font-weight: 600; }
.price s { font-size: 28px; color: rgba(255,255,255,.4); }
.price span { font-size: 17px; color: rgba(255,255,255,.6); }
.price-note { margin-top: 12px; color: rgba(255,255,255,.55); font-size: 15px; }
.price-note:empty { display: none; }
.ticks-dark li { color: rgba(255,255,255,.85); }
.ticks-dark li::before { background-color: rgba(214,240,102,.16); }
.buy { margin-top: 30px; display: grid; gap: 12px; }
.field { display: flex; align-items: center; height: 54px; padding: 0 18px; border-radius: 14px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); transition: border-color .2s, box-shadow .2s; }
.field:focus-within { border-color: rgba(214,240,102,.7); box-shadow: 0 0 0 4px rgba(214,240,102,.14); }
.field input { flex: 1; min-width: 0; background: none; border: 0; outline: 0; color: inherit; font: inherit; font-size: 16px; }
.field input::placeholder { color: rgba(255,255,255,.4); }
#promo-code { text-transform: uppercase; }
.promo-toggle { justify-self: start; background: none; border: 0; padding: 0; font-size: 14px; color: rgba(255,255,255,.6); text-decoration: underline; text-underline-offset: 3px; }
.promo-row { display: none; gap: 10px; }
.promo-row.open { display: flex; }
.promo-row .field { flex: 1; }
.form-msg { min-height: 20px; font-size: 14px; color: rgba(255,255,255,.6); }
.form-msg.ok { color: var(--lime); }
.form-msg.err { color: #ff8f8f; }
.secure { margin-top: 6px; display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: rgba(255,255,255,.45); line-height: 1.5; }
.secure svg { width: 14px; height: 14px; flex: none; margin-top: 2px; }
.trial-card { padding: 40px 36px; border-radius: 30px; background: var(--card); box-shadow: 0 0 0 1px var(--line) inset, 0 30px 60px -40px rgba(12,12,14,.3); display: flex; flex-direction: column; }
.trial-card h3 { font-size: 26px; }
.trial-card > p { margin-top: 12px; color: var(--muted); font-size: 16px; }
.trial-fine { margin-top: 18px; font-size: 14px; color: var(--muted); line-height: 1.55; }
.dl { margin-top: auto; padding-top: 26px; display: grid; gap: 10px; }

/* ── FAQ ─────────────────────────────────────────────────────────────── */
.faq-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 64px; align-items: start; }
.faq-grid .head { position: sticky; top: 110px; margin-bottom: 0; }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; font-size: 19px; font-weight: 500; letter-spacing: -0.015em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--bg-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 6v12M6 12h12' stroke='%230c0c0e' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 48px 24px 0; color: var(--muted); font-size: 16px; line-height: 1.65; }

/* ── Final CTA ───────────────────────────────────────────────────────── */
.final-sec { padding-top: 40px; }
.final { position: relative; overflow: hidden; border-radius: 36px; padding: 80px 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; color: #fff; isolation: isolate; }
.final::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(60% 80% at 10% 10%, #ff8a3d 0%, transparent 60%),
  radial-gradient(55% 70% at 90% 0%, #6b5cff 0%, transparent 62%),
  radial-gradient(70% 90% at 70% 100%, #1d2bd6 0%, transparent 65%),
  linear-gradient(160deg, #2b1f6b, #11163f); }
.final h2 { color: #fff; }
.final p { margin-top: 18px; font-size: 18px; color: rgba(255,255,255,.75); }
.final .ctas { justify-content: flex-start; }
.final-qp { border-radius: 16px; box-shadow: 0 40px 80px -20px rgba(0,0,0,.6); transform: rotate(-2deg); }

/* ── Footer ──────────────────────────────────────────────────────────── */
.foot { padding: 50px 0 60px; }
.foot-inner { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 34px; }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; font-size: 14px; color: var(--muted); }
.foot nav a:hover { color: var(--ink); }
.foot-copy { margin-left: auto; font-size: 14px; color: var(--faint); }

/* ── Sub-pages (account, connect, thanks, legal) ─────────────────────── */
.page { padding: 70px 0 110px; }
.page .wrap { max-width: 640px; }
.card { padding: 40px; border-radius: 26px; background: var(--card); box-shadow: 0 0 0 1px var(--line) inset, 0 30px 60px -40px rgba(12,12,14,.3); }
.card + .card { margin-top: 16px; }
.card h1 { font-size: clamp(32px, 4vw, 44px); letter-spacing: -0.04em; }
.card h2 { font-size: 24px; letter-spacing: -0.025em; }
.card .sub { margin-top: 12px; font-size: 17px; }
.card .field { background: var(--bg); border-color: var(--line-2); color: var(--ink); }
.card .field input::placeholder { color: var(--faint); }
.card .field:focus-within { border-color: var(--ink); box-shadow: 0 0 0 4px rgba(12,12,14,.08); }
.card .form-msg { color: var(--muted); }
.card .form-msg.ok { color: #2f7d32; }
.card .form-msg.err { color: #c62828; }
.kicker { font: 500 13px var(--mono); color: var(--muted); }
.accent { color: var(--ink); }
.stack { margin-top: 26px; display: grid; gap: 12px; }
.status-ok { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: rgba(48,164,108,.1); color: #23794f; font: 600 12px var(--mono); }
.list { display: grid; }
.list-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.list-row small { display: block; color: var(--muted); font-size: 13px; }
.btn-ghost { background: var(--bg-2); color: var(--ink); height: 40px; padding: 0 16px; }
.btn-ghost:hover { background: #e9e9e4; }
.btn-primary { background: var(--ink); color: #fff; }
.legal { max-width: 720px; color: var(--ink-2); font-size: 16px; line-height: 1.7; }
.legal h2 { font-size: 22px; margin: 34px 0 10px; letter-spacing: -0.02em; }
.legal p, .legal li { margin-bottom: 10px; }
.legal a { text-decoration: underline; }
.updated { font: 500 13px var(--mono); color: var(--faint); margin-top: 10px; }
.device-ask { margin-top: 18px; padding: 14px 16px; border-radius: 14px; background: var(--bg-2); display: grid; gap: 4px; }
.device-ask[hidden] { display: none; }
.device-ask strong { font-size: 17px; }
.device-ask span { font-size: 14px; color: var(--muted); }

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .tour-grid { grid-template-columns: 1fr; gap: 0; }
  .tour-screen-col { display: none; }
  .chapter, .chapter:first-child { min-height: 0; opacity: 1; padding: 0 0 70px; }
  .chapter-img { display: block; margin-top: 28px; border-radius: 14px; box-shadow: 0 30px 60px -30px rgba(12,12,14,.5), 0 0 0 1px rgba(12,12,14,.08); }
  .privacy-grid, .ai-grid, .faq-grid, .pricing, .final { grid-template-columns: 1fr; }
  .faq-grid .head { position: static; margin-bottom: 20px; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .final { padding: 56px 36px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .section, .tour { padding: 90px 0; }
  .head { margin-bottom: 40px; }
  .nav-signin { display: none; }
  .offer .label-lt { display: none; }
  .offer { gap: 8px; }
  .hero { padding-top: 48px; }
  .stage { aspect-ratio: 1 / 1; border-radius: 22px; margin-top: 44px; }
  .stage-app { left: -30%; right: auto; width: 160%; top: 40%; }
  .qp { width: 92%; top: 7%; }
  .qp-foot { display: none; }
  .qp-value { font-size: 22px; }
  .keys { display: none; }
  .steps { grid-template-columns: 1fr; }
  .step h3 { margin-top: 20px; }
  .dark { padding: 90px 0; border-radius: 28px; margin: 20px 8px; }
  .flow { zoom: .66; margin-left: 0; }
  .facts { grid-template-columns: 1fr; margin-top: 50px; }
  .price-card, .trial-card { padding: 30px 24px; border-radius: 24px; }
  .price b { font-size: 72px; }
  .final { padding: 44px 24px; border-radius: 26px; }
  .final-qp { transform: none; }
  .foot-copy { margin-left: 0; }
  .card { padding: 28px 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .stage { transform: none; }
  .stage-app { transform: none; }
  .flow-dot, .demo-play::after, .focus.on, .qp-caret { animation: none; }
}