:root {
  --bg: #ffffff; --bg2: #fafafa; --card: #ffffff; --line: #e4e4e7; --line-strong: #0a0a0a;
  --ink: #0a0a0a; --dim: #52525b; --faint: #8a8a93;
  --accent: #0a0a0a; --amber: #ffb547; --max: 1120px;
  --dark: #07080a; --dark-ink: #f4f1ea; --green: #12804a;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(rgba(10,10,10,.12) 1.1px, transparent 1.5px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 55%);
          mask-image: linear-gradient(180deg, #000 0%, transparent 55%);
}
a { color: var(--ink); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
.wrap { width: min(var(--max), 100% - 40px); margin-inline: auto; }
.dots { display: block; max-width: 100%; height: auto; fill: var(--ink); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 10; }

/* header */
header.site { position: sticky; top: 0; z-index: 5; backdrop-filter: blur(14px); background: rgba(255,255,255,.88); border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand svg { width: 210px; }
@media (max-width: 420px) { .brand svg { width: 168px; } }
nav.top { display: flex; gap: 26px; align-items: center; }
nav.top a { color: var(--dim); text-decoration: none; font-size: 14px; letter-spacing: .02em; text-transform: uppercase; font-weight: 500; padding-block: 6px; border-bottom: 1px solid transparent; }
nav.top a:hover, nav.top a[aria-current] { color: var(--ink); border-bottom-color: var(--ink); }
@media (max-width: 720px) { nav.top a.hide-sm { display: none; } }

/* hero */
.hero { padding: 88px 0 56px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { color: var(--ink); margin-bottom: 26px; }
.eyebrow svg { width: 168px; }
h1 { font-size: clamp(40px, 6.4vw, 76px); line-height: 1; letter-spacing: -.035em; margin: 0 0 24px; font-weight: 700; }
h1 em { font-style: normal; color: var(--faint); }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--dim); max-width: 34em; margin: 0 0 34px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; font-weight: 600; font-size: 15px; letter-spacing: .01em; text-decoration: none; border: 1px solid var(--ink); color: var(--ink); background: #fff; transition: background .15s, color .15s; }
.btn.primary { background: var(--ink); color: #fff; }
.btn[aria-disabled="true"] { opacity: .85; cursor: default; }
.btn:hover:not([aria-disabled="true"]) { background: var(--ink); color: #fff; }
.btn.primary:hover:not([aria-disabled="true"]) { background: #fff; color: var(--ink); }
.note { color: var(--faint); font-size: 14px; margin-top: 16px; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding-top: 48px; } .phone { margin-inline: auto; } }

/* phone mock (stays dark: it's a device screen) */
.phone { width: 290px; height: 590px; padding: 10px; background: #14171c; box-shadow: 0 40px 80px -30px rgba(0,0,0,.35); position: relative; color: var(--dark-ink); }
.phone-notch { position: absolute; top: 18px; left: 50%; width: 76px; height: 20px; background: #050607; transform: translateX(-50%); z-index: 2; }
.phone-screen { position: relative; height: 100%; overflow: hidden; padding: 46px 18px 18px;
  background: radial-gradient(120% 80% at 20% 0%, #1e2a44 0%, #0b0f1a 55%, #07080a 100%); }
.phone .dots, .phone svg { fill: var(--dark-ink); }
.pb-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; color: var(--dark-ink); }
.pb-top svg { height: 15px; width: auto; }
.pb-np { display: flex; align-items: center; gap: 10px; padding: 9px 10px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); margin-bottom: 14px; }
.pb-art { width: 34px; height: 34px; background: linear-gradient(135deg, #ff7a59, #7a5cff); flex: none; }
.pb-np-text { flex: 1; min-width: 0; line-height: 0; }
.pb-np-text svg { height: 12px; width: auto; margin-bottom: 5px; }
.pb-np-text svg + br + svg { height: 8px; opacity: .7; }
.pb-ctl { display: flex; gap: 6px; align-items: center; }
.pb-ctl i { width: 8px; height: 8px; background: rgba(255,255,255,.55); }
.pb-ctl i.play { width: 12px; height: 12px; background: var(--dark-ink); }
.pb-apps { list-style: none; margin: 0; padding: 0 30px 0 6px; display: flex; flex-direction: column; gap: 13px; color: var(--dark-ink); }
.pb-apps li svg { height: 20px; width: auto; }
.pb-index { position: absolute; right: 10px; top: 150px; bottom: 96px; display: flex; flex-direction: column; justify-content: space-between; color: rgba(255,255,255,.55); }
.pb-index span svg { height: 8px; width: auto; }
.pb-note { position: absolute; left: 14px; right: 14px; bottom: 16px; display: flex; gap: 10px; align-items: center; padding: 10px 12px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(8px); line-height: 0; }
.pb-note b { width: 26px; height: 26px; background: #ffb547; flex: none; }
.pb-note svg { height: 10px; width: auto; margin-bottom: 4px; }
.pb-note svg + br + svg { height: 8px; opacity: .75; }

/* sections */
section { padding: 88px 0; border-top: 1px solid var(--line); }
.hero { border-top: 0; }
.section-head { max-width: 40em; margin-bottom: 48px; }
.tag { color: var(--ink); margin-bottom: 16px; }
.tag svg { height: 12px; width: auto; }
h2 { font-size: clamp(30px, 4.2vw, 48px); line-height: 1.06; letter-spacing: -.03em; margin: 0 0 16px; font-weight: 700; }
h3 { font-size: 20px; margin: 0 0 8px; letter-spacing: -.01em; font-weight: 650; }
.sub { color: var(--dim); font-size: 18px; margin: 0; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.grid > * { margin: 0; border-top: 0; border-left: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-top: 0; border-left: 0; padding: 28px; transition: background .15s; }
.card:hover { background: var(--bg2); }
.card .tag { margin-bottom: 18px; }
.card p { color: var(--dim); margin: 0; font-size: 16px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 32px; } }
.stage { border: 1px solid var(--line); background: var(--dark); color: var(--dark-ink); overflow: hidden; }
.stage .dial { width: 100%; height: auto; display: block; }
.stage svg { fill: var(--dark-ink); }
.ticks { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; }
.ticks li { border: 1px solid var(--line); background: #fff; padding: 7px 14px; color: var(--dim); font-size: 13px; letter-spacing: .03em; text-transform: uppercase; }

/* widgets (dark device cards) */
.wgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.wcard { padding: 20px; background: var(--dark); color: var(--dark-ink); border: 1px solid #1d2026; }
.wcard svg { fill: var(--dark-ink); }
.wcard .lab { color: rgba(244,241,234,.68); margin-bottom: 14px; }
.wcard .lab svg { height: 11px; width: auto; }
.wcard .num { margin-top: 14px; color: var(--dark-ink); }
.wcard .num svg { height: 20px; width: auto; }
.wcard svg[width] { max-width: 100%; height: auto; }
.wcard small { display: block; margin-top: 8px; color: rgba(244,241,234,.42); font-size: 13px; }

/* backgrounds */
.bgs { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.bg { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border: 1px solid var(--line);
  background: conic-gradient(from 210deg at 30% 30%, #ff5f6d, #ffc371, #47e6a5, #3aa0ff, #a45cff, #ff5f6d); }
.bg::after { content: attr(data-label); position: absolute; left: 0; bottom: 0; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: #fff; background: var(--ink); padding: 6px 12px; z-index: 3; }
.bg.bw { filter: grayscale(1) contrast(1.05); }
.bg.dotm { background: #000; }
.bg.dotm::before { content: ""; position: absolute; inset: 0;
  background: conic-gradient(from 210deg at 30% 30%, #ff5f6d, #ffc371, #47e6a5, #3aa0ff, #a45cff, #ff5f6d);
  -webkit-mask-image: radial-gradient(circle, #000 34%, transparent 38%); mask-image: radial-gradient(circle, #000 34%, transparent 38%);
  -webkit-mask-size: 11px 11px; mask-size: 11px 11px; }
.bg.frost::before { content: ""; position: absolute; inset: 0; backdrop-filter: blur(16px) saturate(1.2); background: rgba(255,255,255,.14); z-index: 1; }
.bg.frost { background: conic-gradient(from 210deg at 30% 30%, #ff5f6d, #ffc371, #47e6a5, #3aa0ff, #a45cff, #ff5f6d); }
.bg.frost i { position: absolute; width: 90px; height: 90px; background: #fff; opacity: .9; top: 18%; left: 20%; z-index: 0; }
.bg.frost i + i { width: 60px; height: 60px; top: 48%; left: 55%; background: #111; }

/* privacy strip */
.priv { border: 1px solid var(--ink); padding: clamp(28px, 5vw, 56px); background: #fff; }
.pills { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 0; margin-top: 32px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.pill { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 18px 20px; background: #fff; }
.pill b { display: block; margin-bottom: 4px; }
.pill span { color: var(--dim); font-size: 15px; }

/* screenshots */
.shots { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -20px; padding: 6px 20px 18px; list-style: none; scroll-padding-inline: 20px; -webkit-overflow-scrolling: touch; scrollbar-width: thin; scrollbar-color: rgba(0,0,0,.3) transparent; }
.shots li { flex: 0 0 300px; margin: 0; scroll-snap-align: start; }
.shots img { display: block; width: 100%; height: auto; border: 1px solid var(--line); background: var(--bg2); box-shadow: 0 24px 48px -28px rgba(0,0,0,.35); }
@media (max-width: 720px) { .shots li { flex-basis: min(68vw, 280px); } }
@media (prefers-reduced-motion: reduce) { .shots { scroll-behavior: auto; } }

/* footer */
footer { border-top: 1px solid var(--line); padding: 40px 0 60px; color: var(--faint); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; }
footer a { color: var(--dim); }
footer p { margin: 0 0 6px; }

/* long-form (privacy) */
.prose { max-width: 760px; padding: 64px 0 40px; }
.prose h1 { font-size: clamp(34px, 5vw, 56px); }
.prose h2 { font-size: 26px; margin: 48px 0 12px; }
.prose p, .prose li { color: var(--dim); }
.prose strong { color: var(--ink); }
.prose ul { padding-left: 1.2em; }
.prose li { margin: 6px 0; }
.meta { color: var(--faint); font-size: 15px; margin: 0 0 28px; }
.callout { border: 1px solid var(--ink); border-left-width: 4px; background: var(--bg2); padding: 20px 22px; margin: 28px 0; }
.callout p { margin: 0 0 8px; color: var(--ink); }
.callout ul { margin: 8px 0 0; }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); margin: 18px 0; }
table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 15px; }
th, td { text-align: left; padding: 12px 14px; vertical-align: top; border-bottom: 1px solid var(--line); }
th { color: var(--ink); background: var(--bg2); font-weight: 600; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
td { color: var(--dim); }
tr:last-child td { border-bottom: 0; }
td:first-child { color: var(--ink); white-space: nowrap; }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }
@media (prefers-contrast: more) { :root { --dim: #27272a; --faint: #3f3f46; --line: #71717a; } }

/* animated tour (dark device canvases) */
.tour { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.tour-card { padding: 18px 18px 26px; }
.tour-card canvas { display: block; width: 100%; height: auto; aspect-ratio: 360 / 230; margin-bottom: 18px; border: 1px solid var(--line);
  background: radial-gradient(120% 90% at 20% 0%, #1b2438 0%, #0b0f1a 60%, #07080a 100%); }
.tour-card h3, .tour-card p { padding: 0 8px; }

/* feature rows */
.feats { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.feat { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; border-bottom: 1px solid var(--line); padding: clamp(28px, 4.5vw, 56px) 0; background: transparent; }
.feat.flip .feat-main { order: 2; }
.feat-main p { color: var(--dim); margin: 0 0 24px; max-width: 34em; }
.feat-main h3 { font-size: clamp(24px, 3.2vw, 32px); letter-spacing: -.025em; }
.feat-main canvas { display: block; width: 100%; max-width: 520px; height: auto; aspect-ratio: 360 / 230; border: 1px solid var(--line);
  background: radial-gradient(120% 90% at 20% 0%, #1b2438 0%, #0b0f1a 60%, #07080a 100%); }
.feat-shots { display: flex; gap: 16px; justify-content: center; }
.shot { display: block; width: 100%; max-width: 250px; height: auto; border: 1px solid var(--line); background: var(--bg2); box-shadow: 0 24px 48px -28px rgba(0,0,0,.4); }
.feat.two .shot { max-width: 220px; }
@media (max-width: 860px) {
  .feat { grid-template-columns: 1fr; gap: 28px; }
  .feat.flip .feat-main { order: 0; }
}
@media (max-width: 480px) { .feat-shots { gap: 10px; } }

/* hero: three real screens, fanned */
.hero-shots { position: relative; width: 100%; max-width: 520px; aspect-ratio: 1 / 1.04; margin-inline: auto; }
.hs { position: absolute; display: block; height: auto; border: 3px solid #0a0a0a; background: var(--bg2);
  box-shadow: 0 30px 60px -24px rgba(0,0,0,.45); }
.hs-c { width: 42%; left: 29%; top: 0; z-index: 2; box-shadow: 0 40px 80px -24px rgba(0,0,0,.5); }
.hs-l { width: 38%; left: 0; top: 7%; transform: rotate(-7deg); transform-origin: 70% 100%; z-index: 1; }
.hs-r { width: 38%; right: 0; top: 7%; transform: rotate(7deg); transform-origin: 30% 100%; z-index: 1; }
@media (max-width: 900px) { .hero-shots { max-width: 440px; } }

/* safe shield */
.shield { color: var(--green); vertical-align: -3px; margin-right: 6px; flex: none; fill: none !important; }
.pill b .shield { vertical-align: -4px; margin-right: 8px; }

/* hero trust badge */
.trust { display: flex; gap: 16px; align-items: center; margin-top: 30px; padding: 16px 20px; max-width: 34em; border: 1px solid var(--ink); background: #fff; }
.trust-ico { flex: none; display: grid; place-items: center; width: 48px; height: 48px; color: var(--green); background: #ecfdf3; border: 1px solid #b7ebcd; }
.trust-ico svg { fill: none !important; }
.trust b { display: block; font-size: 17px; color: var(--ink); margin-bottom: 2px; }
.trust span:not(.trust-ico) { display: block; color: var(--dim); font-size: 15px; line-height: 1.45; }

/* faq */
.faq { display: grid; gap: 0; max-width: 46em; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 0; }
.faq summary { cursor: pointer; padding: 18px 0; font-weight: 600; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--ink); font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq p { color: var(--dim); margin: 0 0 18px; }

/* 3D phone mockups: the one place corners stay round, because real phones are */
.device { display: block; perspective: 1100px; border: 0 !important; background: none !important; box-shadow: none !important; }
.device-tilt { display: block; position: relative; transform-style: preserve-3d;
  transform: rotateX(var(--rx, 3deg)) rotateY(var(--ry, -9deg)); transition: transform .5s cubic-bezier(.2,.8,.2,1); will-change: transform; }
.device-tilt.is-moving { transition: transform .08s linear; }
.device-tilt::before, .device-tilt::after { content: ""; position: absolute; inset: 0; border-radius: 13% / 5.9%; pointer-events: none; }
.device-tilt::before { background: #3b3e45; transform: translateZ(-5px); }
.device-tilt::after { background: #0c0d0f; transform: translateZ(-11px); box-shadow: 0 40px 50px -18px rgba(0,0,0,.45); }
.device-frame { display: block; position: relative; padding: 3%; border-radius: 13% / 5.9%;
  background: linear-gradient(145deg, #4a4e56 0%, #15171b 35%, #0a0b0d 65%, #3a3d44 100%);
  box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.22), inset 0 0 0 4px #050506; }
.device-frame::before, .device-frame::after { content: ""; position: absolute; width: 1.4%; background: linear-gradient(90deg, #2c2f35, #5a5e66); }
.device-frame::before { right: -1.1%; top: 25%; height: 11%; border-radius: 0 3px 3px 0; }
.device-frame::after { left: -1.1%; top: 20%; height: 17%; border-radius: 3px 0 0 3px; transform: scaleX(-1); }
.device .screen { display: block; width: 100%; height: auto; border-radius: 10.4% / 4.75%; background: #000; border: 0; box-shadow: none; }
.device-cam { position: absolute; top: 4.6%; left: 50%; width: 3.2%; aspect-ratio: 1; transform: translateX(-50%); border-radius: 50%; background: #000; box-shadow: 0 0 0 1.5px #1b1c20; }
.device-glare { position: absolute; inset: 3%; border-radius: 10.4% / 4.75%; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: linear-gradient(115deg, rgba(255,255,255,0) calc(var(--gx, 30%) - 28%), rgba(255,255,255,.22) var(--gx, 30%), rgba(255,255,255,0) calc(var(--gx, 30%) + 28%)); }
.device:hover .device-glare { opacity: 1; }
.device.shot, .device.hs { height: auto; }
@media (prefers-reduced-motion: reduce) { .device-tilt { transition: none; transform: rotateX(2deg) rotateY(-6deg); } .device-glare { display: none; } }

/* always-visible download button in the sticky header */
nav.top a.nav-cta { color: #fff; font-size: 14px; letter-spacing: .02em; text-transform: none; padding: 9px 18px; border: 1px solid var(--ink); border-bottom-color: var(--ink); white-space: nowrap; }
nav.top a.nav-cta:hover { color: var(--ink); background: #fff; border-bottom-color: var(--ink); }
@media (max-width: 720px) { nav.top { gap: 14px; } }
@media (max-width: 420px) { nav.top a:not(.nav-cta) { display: none; } nav.top a.nav-cta { padding: 8px 14px; } }