:root {
  color-scheme: dark;
  --background: #0b0b0b;
  --surface: #141414;
  --text: #f5f5f2;
  --muted: #aaa;
  --line: #2b2b2b;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; min-width: 320px; background: var(--background); color: var(--text); line-height: 1.6; -webkit-font-smoothing: antialiased; }
::selection { color: #0b0b0b; background: #ddd; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid #fff; outline-offset: 5px; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
.shell { width: min(100% - 64px, 1160px); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 12px 18px; background: #fff; color: #000; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.scroll-progress { position: fixed; z-index: 50; inset: 0 auto auto 0; width: 100%; height: 2px; background: #ddd; transform: scaleX(0); transform-origin: left; pointer-events: none; }
.site-header { position: sticky; z-index: 40; top: 0; border-bottom: 1px solid var(--line); background: #0b0b0bf5; }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 1.12rem; font-weight: 700; letter-spacing: -.035em; white-space: nowrap; }
.brand img { border-radius: 10px; }
.header-nav { display: flex; align-items: center; gap: 34px; font-size: .88rem; color: var(--muted); }
.header-nav a { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; transition: color 200ms; }
.header-nav a:hover, .footer-links a:hover { color: #fff; }
.nav-support { color: var(--text); }
.nav-support span, .inline-link span, .button span { transition: transform 220ms; }
.nav-support:hover span, .inline-link:hover span, .button:hover span { transform: translate(3px, -3px); }
.hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(350px, .8fr); align-items: center; gap: 50px; padding-block: 60px 80px; }
.hero-copy { padding-bottom: 28px; }
.eyebrow, .section-label { color: var(--muted); font-size: .7rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow { margin-bottom: 28px; }
h1 { margin-bottom: 28px; font-size: clamp(3.6rem, 5.8vw, 5.5rem); font-weight: 580; line-height: 1.04; letter-spacing: -.055em; }
.title-line { display: block; }
.title-muted { color: #969693; }
.hero-lead { max-width: 455px; margin-bottom: 30px; color: var(--muted); font-size: 1.05rem; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; border-radius: 6px; font-size: .87rem; font-weight: 600; transition: transform 220ms, background 220ms; }
.button:hover { transform: translateY(-2px); }
.button-primary { padding: 0 22px; color: #151515; background: #f0f0eb; }
.button-primary:hover { background: #fff; }
.button-text { padding-inline: 3px; }
.hero-note { max-width: 340px; margin: 25px 0 0; color: #898989; font-size: .75rem; }
.hero-art { min-width: 0; display: flex; flex-direction: column; align-items: center; }
.phone-stage { width: 100%; padding: 24px 16px; display: grid; place-items: center; perspective: 1200px; }
.phone-frame { position: relative; width: min(100%, 290px); height: auto; padding: 7px; border: 1px solid #878787; border-radius: 47px; background: #262626; box-shadow: 0 0 0 2px #171717, 0 22px 48px #0008, inset 0 0 0 2px #424242; transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)); transition: transform 350ms ease-out; }
.phone-key { position: absolute; width: 3px; background: #646464; border-radius: 2px; }
.phone-key-volume { height: 56px; left: -4px; top: 130px; }
.phone-key-power { height: 66px; right: -4px; top: 152px; }
.phone-screen { overflow: hidden; border: 1px solid #080808; border-radius: 39px; background: #000; }
.phone-screenshot { display: block; width: 100%; height: auto; aspect-ratio: 1179 / 2386; object-fit: cover; object-position: bottom; }
.screenshots-section { padding-block: 70px 100px; border-top: 1px solid var(--line); }
.screenshots-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 38px; }
.screenshots-heading .section-intro { margin-bottom: 0; }
.gallery-controls { display: flex; gap: 10px; padding-bottom: 4px; }
.gallery-controls button, .dialog-close { display: grid; place-items: center; flex-shrink: 0; width: 46px; height: 46px; border: 1px solid #424242; border-radius: 50%; background: var(--background); color: var(--text); cursor: pointer; font-size: 20px; transition: background 180ms; }
.gallery-controls button:hover, .dialog-close:hover { background: #292929; }
.gallery-controls button:disabled { opacity: .3; cursor: default; }
.screenshots-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 72px) / 4); gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; padding: 8px 4px 24px; scrollbar-width: thin; scrollbar-color: #555 #151515; }
.screenshots-track:focus-visible { outline: 2px solid #ddd; outline-offset: 6px; }
.screenshot-card { min-width: 0; margin: 0; scroll-snap-align: start; }
.screenshot-link { position: relative; display: block; padding: 7px; border: 1px solid #383838; border-radius: 24px; background: #151515; transition: border-color 200ms, transform 200ms; }
.screenshot-link:hover { border-color: #888; transform: translateY(-3px); }
.screenshot-link img { width: 100%; height: auto; aspect-ratio: 1179 / 2386; object-fit: cover; object-position: bottom; border-radius: 17px; }
.screenshot-expand { position: absolute; bottom: 17px; right: 17px; display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #444; border-radius: 50%; background: #202020; color: #fff; }
.screenshot-card figcaption { padding-top: 22px; }
.screenshot-card h3 { margin-bottom: 5px; font-weight: 500; font-size: 1.08rem; letter-spacing: -.02em; }
.screenshot-card p { margin: 0; color: var(--muted); font-size: .85rem; line-height: 1.7; }
.screenshot-dialog { width: calc((100dvh - 150px) * 1179 / 2386 + 26px); max-width: calc(100vw - 24px); max-height: calc(100dvh - 24px); padding: 12px; border: 1px solid #444; border-radius: 18px; background: #101010; color: var(--text); }
.screenshot-dialog::backdrop { background: #000e; }
.screenshot-dialog-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 10px; }
.screenshot-dialog-heading h2 { margin: 0; font-size: .9rem; font-weight: 500; }
.dialog-close { width: 44px; height: 44px; font-size: 16px; }
.screenshot-full { width: 100%; height: auto; aspect-ratio: 1179 / 2386; object-fit: cover; object-position: bottom; margin-inline: auto; border-radius: 8px; }
body:has(.screenshot-dialog[open]) { overflow: hidden; }
.preview-caption { margin: 3px 0 0; text-align: center; font-size: .65rem; color: #8e8e8e; }
.preview-caption > span { display: block; margin-bottom: 3px; color: #ccc; font-size: .72rem; }
.benefits { padding-block: 88px 116px; border-top: 1px solid var(--line); }
.section-intro { max-width: 670px; margin-bottom: 56px; }
.section-intro h2, .steps-heading h2, .trust h2 { margin-bottom: 20px; font-size: clamp(2.4rem, 4.3vw, 4rem); font-weight: 500; line-height: 1.12; letter-spacing: -.05em; }
.section-intro > p:last-child, .steps-heading > p:last-child { margin-bottom: 0; color: var(--muted); font-size: 1rem; }
.reveal-word { display: inline-block; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.feature-card { min-height: 330px; display: flex; flex-direction: column; align-items: flex-start; border-top: 1px solid #555; padding-top: 19px; }
.feature-number { color: #8e8e8e; font-size: .74rem; font-variant-numeric: tabular-nums; }
.feature-card h3 { max-width: 260px; margin: 28px 0 12px; font-size: 1.3rem; font-weight: 500; line-height: 1.3; letter-spacing: -.035em; }
.feature-card p { max-width: 310px; margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.8; }
.feature-glyph { position: relative; width: 100%; height: 76px; margin-top: 20px; color: #bbb; }
.glyph-chart { display: flex; align-items: end; gap: 7px; }
.glyph-chart i { width: 16px; height: 35%; border-radius: 2px; background: #a5a5a5; transform-origin: bottom; }
.glyph-chart i:nth-child(2) { height: 64%; }
.glyph-chart i:nth-child(3) { height: 45%; }
.glyph-chart i:nth-child(4) { height: 88%; background: #e7e7e2; }
.glyph-chart i:nth-child(5) { height: 57%; }
.glyph-rings i { position: absolute; top: 4px; left: 2px; width: 70px; height: 70px; border-radius: 50%; border: 1px solid #888; }
.glyph-rings i:nth-child(2) { inset: 21px auto auto 19px; width: 36px; height: 36px; }
.glyph-rings i:nth-child(3) { inset: 34px auto auto 32px; width: 10px; height: 10px; background: #ddd; }
.glyph-lock i:first-child { position: absolute; width: 36px; height: 37px; top: 4px; left: 15px; border: 2px solid #aaa; border-bottom: 0; border-radius: 20px 20px 0 0; }
.glyph-lock i:last-child { position: absolute; width: 64px; height: 46px; left: 1px; top: 29px; border: 1px solid #aaa; border-radius: 6px; background: var(--background); }
.glyph-lock i:last-child::after { content: ""; position: absolute; width: 3px; height: 12px; border-radius: 3px; background: #ddd; top: 16px; left: 29px; }
.banks { padding-block: 88px 96px; border-top: 1px solid var(--line); }
.bank-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; }
.bank { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 22px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255, 255, 255, .03); font-size: 1.05rem; font-weight: 500; letter-spacing: -.02em; }
.bank img { width: 56px; height: 56px; border-radius: 13px; background: #fff; object-fit: contain; }
.bank-note { margin-top: 28px; }
.tones { padding-block: 88px 116px; border-top: 1px solid var(--line); }
.tone-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.tone-card { display: flex; flex-direction: column; align-items: stretch; border-top: 1px solid #555; padding-top: 19px; }
.tone-card h3 { display: flex; align-items: center; gap: 10px; margin: 28px 0 10px; font-size: 1.3rem; font-weight: 500; line-height: 1.3; letter-spacing: -.035em; }
.tone-card > p { margin: 0 0 28px; color: var(--muted); font-size: .9rem; line-height: 1.8; }
.tone-badge { padding: 3px 9px; border: 1px solid #555; border-radius: 999px; color: #bbb; font-size: .68rem; font-weight: 500; letter-spacing: .02em; }
.notification-preview { display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; align-items: start; margin-top: auto; padding: 14px 16px; border-radius: 22px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .06); }
.notification-preview img { border-radius: 8px; }
.notification-preview div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.notification-preview strong { font-size: .9rem; font-weight: 600; line-height: 1.3; }
.notification-preview span { color: #c9c9c6; font-size: .86rem; line-height: 1.35; }
.notification-preview time { color: #8e8e8e; font-size: .74rem; }
.steps-section { border-block: 1px solid var(--line); background: #101010; }
.steps-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: 10%; padding-block: 110px; }
.steps-heading { position: sticky; top: 134px; align-self: start; }
.steps-list { border-top: 1px solid var(--line); }
.step { display: grid; grid-template-columns: 36px 1fr; gap: 17px; padding-block: 30px 36px; border-bottom: 1px solid var(--line); }
.step-index { padding-top: 4px; color: #aaa; font-size: .75rem; font-variant-numeric: tabular-nums; }
.step h3 { margin-bottom: 8px; font-size: 1.2rem; font-weight: 500; letter-spacing: -.03em; }
.step p { max-width: 460px; margin-bottom: 0; color: var(--muted); font-size: .94rem; }
.trust { padding-block: 110px; }
.trust-panel { display: flex; flex-direction: column; align-items: flex-start; max-width: 810px; }
.trust h2 { max-width: 750px; }
.trust-panel > p:not(.section-label) { max-width: 610px; color: var(--muted); font-size: 1rem; }
.inline-link { min-height: 44px; display: inline-flex; align-items: center; gap: 18px; color: var(--text); font-size: .9rem; text-decoration: underline; text-underline-offset: 6px; }
.site-footer { border-top: 1px solid var(--line); background: #101010; }
.footer-top { display: flex; justify-content: space-between; gap: 36px; padding-block: 42px 52px; }
.footer-brand { margin-bottom: 10px; }
.footer-top p { margin: 0; color: var(--muted); font-size: .85rem; }
.footer-links { display: flex; flex-wrap: wrap; align-content: start; gap: 12px 28px; max-width: 520px; color: var(--muted); font-size: .85rem; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; transition: color 200ms; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-block: 19px 27px; border-top: 1px solid var(--line); color: #999; font-size: .75rem; }
.inner-page { min-height: calc(100vh - 420px); padding-block: 82px 120px; }

.page-head { max-width: 770px; margin-bottom: 52px; }

.page-head h1 { margin-bottom: 19px; font-size: clamp(2.9rem, 5vw, 5.3rem); }

.page-head p:last-child { max-width: 660px; margin-bottom: 0; color: var(--muted); font-size: 1.08rem; }

.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 80px; align-items: start; }

.article { max-width: 750px; }

.article section { padding-block: 29px; border-top: 1px solid var(--line); }

.article section:first-child { border-top: 0; padding-top: 0; }

.article h2 { margin-bottom: 12px; font-size: clamp(1.3rem, 2vw, 1.7rem); letter-spacing: -.045em; line-height: 1.25; }

.article p, .article li { color: var(--muted); font-size: .98rem; }

.article p:last-child, .article ul:last-child { margin-bottom: 0; }

.article ul, .article ol { padding-left: 23px; }

.article li + li { margin-top: 8px; }

.article a:not(.button) { color: #efefef; text-decoration: underline; text-decoration-color: rgba(255,255,255,.55); text-underline-offset: 4px; }

.article a:hover { color: #fff; }

.side-panel { position: sticky; top: 117px; padding: 25px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); }

.side-panel h2 { margin-bottom: 11px; font-size: 1.07rem; }

.side-panel p { color: var(--muted); font-size: .88rem; }

.side-panel a { display: inline-block; overflow-wrap: anywhere; color: #efefef; font-size: .88rem; font-weight: 650; }

.side-panel a:hover { color: #fff; }

.callout { padding: 21px 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }

.callout p { margin: 0; }

.page-meta { margin-top: 15px; color: #a2a2ae; font-size: .83rem; }

.support-card { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; padding: 32px; border: 1px solid rgba(255,255,255,.19); border-radius: 26px; background: var(--surface); }

.support-card .section-label { margin-bottom: 0; }

.support-card h2 { margin-bottom: 0; }

.support-card p { margin-bottom: 0; }

.support-card .button { margin-top: 8px; }

.faq-list { border-top: 1px solid var(--line); }

.faq-list details { border-bottom: 1px solid var(--line); }

.faq-list summary { position: relative; min-height: 66px; display: flex; align-items: center; padding: 15px 36px 15px 0; cursor: pointer; list-style: none; font-weight: 650; }

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after { content: "+"; position: absolute; right: 3px; color: var(--text); font-size: 1.5rem; font-weight: 350; transition: transform 220ms ease; }

.faq-list details[open] summary::after { transform: rotate(45deg); }

.faq-list details p { padding-right: 30px; }

.contact-email { overflow-wrap: anywhere; }

@media (max-width: 1050px) {
  .hero { gap: 28px; grid-template-columns: minmax(0, 1fr) 350px; }
  h1 { font-size: clamp(3rem, 5.8vw, 4.7rem); }
  .feature-grid { gap: 25px; }
  .steps-inner { gap: 6%; }
  .content-layout { gap: 40px; }
}
@media (max-width: 800px) {
  .screenshots-track { grid-auto-columns: calc((100% - 24px) / 2); gap: 24px; }
  .hero { grid-template-columns: 1fr; gap: 28px; padding-block: 64px; }
  .hero-copy { max-width: 600px; padding: 0; }
  h1 { font-size: clamp(3.4rem, 9vw, 5.5rem); }
  .hero-lead { max-width: 510px; }
  .phone-stage { max-width: 420px; }
  .hero-art { margin-top: 10px; }
  .feature-grid { grid-template-columns: 1fr; gap: 40px; }
  .tone-grid { grid-template-columns: 1fr; gap: 40px; }
  .bank-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-card { min-height: 0; display: grid; grid-template-columns: 120px 1fr; column-gap: 28px; }
  .feature-number { grid-column: 1 / -1; }
  .feature-glyph { grid-row: 2 / 4; align-self: center; margin: 0; }
  .feature-card h3 { max-width: none; margin-top: 16px; }
  .feature-card p { max-width: none; }
  .steps-inner { grid-template-columns: 1fr; gap: 42px; padding-block: 80px; }
  .steps-heading { position: static; }
  .trust { padding-block: 80px; }
  .content-layout { grid-template-columns: 1fr; }
  .side-panel { position: static; order: -1; }
  .footer-top { flex-direction: column; }
}
@media (max-width: 540px) {
  .screenshots-section { padding-block: 55px 70px; }
  .screenshots-heading { align-items: start; flex-direction: column; }
  .screenshots-track { grid-auto-columns: 72%; gap: 20px; }
  .phone-frame { border-radius: 42px; }
  .phone-screen { border-radius: 34px; }
  .shell { width: calc(100% - 40px); }
  .header-inner { min-height: 70px; gap: 10px; }
  .brand { font-size: 1rem; }
  .brand img { width: 32px; height: 32px; border-radius: 8px; }
  .header-nav { gap: 17px; font-size: .77rem; }
  .header-nav a:first-child { display: none; }
  h1 { font-size: clamp(2.85rem, 11.5vw, 4rem); }
  .hero { padding-block: 52px 62px; }
  .eyebrow { font-size: .65rem; margin-bottom: 24px; }
  .hero-lead { font-size: .98rem; }
  .hero-actions { gap: 8px 18px; }
  .hero-note { font-size: .72rem; }
  .phone-stage { padding-inline: 8px; }
  .preview-caption { font-size: .6rem; }
  .benefits { padding-block: 64px 80px; }
  .section-intro { margin-bottom: 36px; }
  .feature-card { grid-template-columns: 80px 1fr; gap: 0 18px; }
  .feature-card h3 { font-size: 1.18rem; }
  .feature-card p { font-size: .87rem; }
  .glyph-chart { gap: 5px; }
  .glyph-chart i { width: 11px; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .inner-page { padding-block: 64px 80px; }
  .page-head { margin-bottom: 34px; }
  .support-card { padding: 25px; }
}
@media (max-width: 360px) {
  .header-nav a:nth-child(2) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .phone-frame { transform: none; }
}