@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Unbounded:wght@500;600&display=swap');

:root {
  color-scheme: dark;
  --bg: #03070b;
  --panel: rgba(8, 20, 29, .82);
  --panel-strong: #09131b;
  --line: rgba(157, 230, 247, .16);
  --text: #effbff;
  --muted: #91a6af;
  --cyan: #9cefff;
  --green: #6ee4c2;
  --orange: #f7b769;
  --shell: min(1160px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Manrope, Arial, sans-serif;
  line-height: 1.6;
}

a { color: inherit; }
img { max-width: 100%; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: -80px; left: 16px; padding: 12px 16px; color: #031015; background: var(--cyan); border-radius: 10px; }
.skip-link:focus { top: 16px; }

.site-bg {
  position: fixed;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .24;
  filter: saturate(.72) contrast(1.08);
}

.site-shade {
  position: fixed;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 76% 18%, rgba(65, 214, 255, .14), transparent 34%),
    linear-gradient(180deg, rgba(3, 7, 11, .4), #03070b 72%);
}

.header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 7, 11, .82);
  backdrop-filter: blur(20px);
}

.header .shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.brand img { width: 44px; height: 44px; border-radius: 13px; box-shadow: 0 0 26px rgba(101, 222, 255, .22); }
.brand span { display: grid; line-height: 1.2; }
.brand strong { font-family: Unbounded, sans-serif; font-size: 15px; }
.brand small { color: var(--muted); font-size: 10px; }
.header nav { display: flex; align-items: center; gap: 10px; }
.header nav a { padding: 10px 13px; color: var(--muted); font-size: 12px; font-weight: 700; text-decoration: none; border-radius: 9px; }
.header nav a:hover, .header nav a[aria-current="page"] { color: var(--text); background: rgba(156, 239, 255, .07); }
.header .primary { color: #031015; background: var(--cyan); }
.header .primary:hover { color: #031015; background: #c7f6ff; }

.hero { padding: clamp(70px, 10vw, 138px) 0 80px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 38px; color: #6f848d; font-size: 12px; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--cyan); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(310px, .7fr); align-items: center; gap: clamp(48px, 8vw, 110px); }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 22px; color: var(--cyan); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { width: 7px; height: 7px; content: ""; background: var(--green); border-radius: 50%; box-shadow: 0 0 14px var(--green); }
h1, h2, h3 { margin-top: 0; font-family: Unbounded, sans-serif; line-height: 1.08; letter-spacing: -.04em; }
h1 { max-width: 800px; margin-bottom: 24px; font-size: clamp(45px, 6.4vw, 86px); }
.hero-lead { max-width: 760px; margin: 0; color: #afc1c8; font-size: clamp(17px, 2vw, 22px); }
.hero-actions { display: flex; flex-wrap: wrap; margin-top: 32px; gap: 12px; }
.button { min-height: 52px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; color: #031015; background: var(--cyan); border: 1px solid var(--cyan); border-radius: 12px; font-size: 13px; font-weight: 800; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 15px 34px rgba(85, 220, 255, .16); }
.button.secondary { color: var(--text); background: rgba(255, 255, 255, .025); border-color: var(--line); }
.button i { font-style: normal; }
.iphone-install-panel { max-width: 720px; margin-top: 30px; padding: 18px; overflow: hidden; border: 1px solid rgba(156,239,255,.25); border-radius: 4px 20px 4px 20px; background: linear-gradient(120deg,rgba(72,194,224,.11),rgba(9,22,32,.74)); box-shadow: 0 20px 70px rgba(0,0,0,.24),0 0 38px rgba(73,204,234,.08); }
.iphone-install-panel > header small { color: var(--green); font-size: 10px; font-weight: 900; letter-spacing: .13em; }
.iphone-install-panel > header h2 { margin: 7px 0 8px; font-family: Manrope,sans-serif; font-size: clamp(18px,2.1vw,25px); line-height: 1.22; letter-spacing: -.025em; }
.iphone-install-panel > header p { max-width: 650px; margin: 0; color: #8ea3ab; font-size: 13px; line-height: 1.55; }
.iphone-visual-route { margin-top: 17px; display: grid; grid-template-columns: minmax(130px,1fr) auto minmax(130px,1fr); align-items: center; gap: 10px; }
.iphone-visual-step { min-width: 0; padding: 13px 10px; display: grid; justify-items: center; gap: 3px; border: 1px solid rgba(156,239,255,.22); border-radius: 15px; color: inherit; background: rgba(2,9,14,.52); text-align: center; text-decoration: none; cursor: pointer; -webkit-tap-highlight-color: rgba(156,239,255,.18); transition: border-color .2s ease,background .2s ease,box-shadow .2s ease,transform .15s ease; }
.iphone-visual-step:hover,.iphone-visual-step:focus-visible { border-color: rgba(156,239,255,.64); background: rgba(91,213,240,.12); box-shadow: 0 0 30px rgba(82,207,234,.14); transform: translateY(-2px); outline: none; }
.iphone-visual-step:active { transform: scale(.98); }
.iphone-visual-step.is-ready { border-color: rgba(156,239,255,.58); background: rgba(91,213,240,.11); box-shadow: 0 0 30px rgba(82,207,234,.14); }
.iphone-app-icon { position: relative; width: 52px; height: 52px; margin-bottom: 5px; display: grid; place-items: center; overflow: hidden; border-radius: 14px; background: #08151d; box-shadow: 0 10px 24px rgba(0,0,0,.32); }
.iphone-app-icon img { width: 100%; height: 100%; object-fit: cover; }
.iphone-app-icon--testflight { background: linear-gradient(145deg,#087cf7,#6bd6ff); }
.iphone-app-icon--testflight i { position: absolute; width: 29px; height: 29px; border: 3px solid #fff; border-right-color: transparent; border-radius: 50%; }
.iphone-app-icon--testflight i:nth-child(1) { transform: translate(-7px,5px) rotate(20deg); }
.iphone-app-icon--testflight i:nth-child(2) { transform: translate(7px,5px) rotate(140deg); }
.iphone-app-icon--testflight i:nth-child(3) { transform: translateY(-7px) rotate(260deg); }
.iphone-visual-step em { color: var(--green); font-size: 9px; font-style: normal; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.iphone-visual-step b { overflow: hidden; max-width: 100%; color: #e8f7f9; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.iphone-visual-step small { color: #91a7af; font-size: 10px; font-weight: 800; line-height: 1.35; }
.iphone-visual-return { min-width: 108px; display: grid; justify-items: center; gap: 3px; text-align: center; }
.iphone-visual-return span { color: var(--cyan); font-size: 26px; line-height: 1; text-shadow: 0 0 18px rgba(156,239,255,.45); }
.iphone-visual-return b { color: #adc0c7; font-size: 10px; }
.iphone-visual-return small { color: #657982; font-size: 9px; line-height: 1.3; }
.iphone-install-flow { margin-top: 14px; display: grid; gap: 10px; }
.iphone-install-step { min-height: 62px; padding: 10px 13px; display: grid; grid-template-columns: 35px minmax(0,1fr) auto; align-items: center; gap: 11px; border: 1px solid rgba(156,239,255,.22); border-radius: 13px; color: inherit; background: rgba(255,255,255,.035); text-decoration: none; cursor: pointer; -webkit-tap-highlight-color: rgba(156,239,255,.18); transition: border-color .2s ease,background .2s ease,box-shadow .2s ease,transform .15s ease; }
.iphone-install-step:hover,.iphone-install-step:focus-visible { border-color: rgba(156,239,255,.62); background: rgba(91,213,240,.11); box-shadow: 0 0 30px rgba(82,207,234,.13); transform: translateY(-2px); outline: none; }
.iphone-install-step:active { transform: scale(.985); }
.iphone-install-step > span { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 50%; color: var(--cyan); background: rgba(156,239,255,.1); font-size: 12px; font-weight: 900; }
.iphone-install-flow p { margin: 0; display: grid; gap: 2px; }
.iphone-install-flow p b { color: #e9f8fa; font-size: 13px; }
.iphone-install-flow p small { color: var(--muted); font-size: 11px; }
.iphone-install-step > i { color: var(--cyan); font-size: 20px; font-style: normal; }
.iphone-install-step.is-ready { color: #031015; border-color: transparent; background: linear-gradient(115deg,#b9f9ff,#7bddef 57%,#84bfff); box-shadow: 0 0 32px rgba(82,207,234,.2); animation: iphone-ready 1.9s ease-in-out infinite; }
.iphone-install-step.is-ready > span { color: #031015; background: rgba(255,255,255,.5); box-shadow: 0 0 18px rgba(156,239,255,.35); }
.iphone-install-step.is-ready p b { color: #031015; }
.iphone-install-step.is-ready p small,.iphone-install-step.is-ready > i { color: rgba(3,16,21,.67); }
.iphone-return-note { margin: 11px 0 0; color: #8ca1a9; font-size: 12px; line-height: 1.5; text-align: center; }
.iphone-return-note b { color: #bfd2d8; }
.iphone-step-two-sticky { position: fixed; z-index: 90; right: 18px; bottom: 18px; width: min(680px,calc(100vw - 36px)); padding: 11px; display: none; grid-template-columns: 48px minmax(0,1fr) auto; align-items: center; gap: 11px; border: 1px solid rgba(156,239,255,.42); border-radius: 15px; background: rgba(4,14,21,.95); box-shadow: 0 20px 70px rgba(0,0,0,.62),0 0 38px rgba(77,205,235,.14); backdrop-filter: blur(18px); }
.ios-step-two-ready .iphone-step-two-sticky { display: grid; animation: iphone-sticky-in .45s cubic-bezier(.16,1,.3,1) both; }
.iphone-step-two-sticky > img { width: 48px; height: 48px; border-radius: 13px; box-shadow: 0 0 22px rgba(92,210,238,.18); }
.iphone-step-two-sticky > div { min-width: 0; display: grid; gap: 2px; }
.iphone-step-two-sticky small { color: var(--green); font-size: 9px; font-weight: 900; letter-spacing: .11em; }
.iphone-step-two-sticky b { color: #e3f8fa; font-size: 13px; }
.iphone-step-two-sticky span { color: #768a92; font-size: 10px; line-height: 1.35; }
.iphone-step-two-sticky .button { min-height: 43px; padding-inline: 16px; font-size: 11px; white-space: nowrap; box-shadow: 0 0 28px rgba(86,211,238,.2); }
.ios-step-two-ready .footer { padding-bottom: 118px; }
@keyframes iphone-ready { 50% { transform: translateY(-1px); box-shadow: 0 0 30px rgba(85,220,255,.34); } }
@keyframes iphone-sticky-in { from { opacity: 0; transform: translateY(20px) scale(.97); } }

.app-card { position: relative; padding: 30px; overflow: hidden; background: linear-gradient(145deg, rgba(12, 30, 42, .94), rgba(5, 13, 20, .94)); border: 1px solid var(--line); border-radius: 26px; box-shadow: 0 30px 100px rgba(0, 0, 0, .42); }
.app-card::before { position: absolute; right: -55px; bottom: -65px; width: 190px; height: 190px; content: ""; background: radial-gradient(circle, rgba(108, 226, 255, .18), transparent 67%); }
.app-card img { width: 84px; height: 84px; margin-bottom: 40px; border-radius: 24px; }
.app-card small { display: block; color: #708791; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.app-card h2 { margin: 10px 0 12px; font-size: 25px; }
.app-card p { margin: 0; color: var(--muted); font-size: 14px; }
.app-status { margin-top: 28px; padding-top: 18px; display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); color: #a9bac1; font-size: 11px; font-weight: 700; }
.app-status b { color: var(--green); }

.platform-nav { border-block: 1px solid var(--line); background: rgba(5, 13, 19, .76); }
.platform-nav .shell { display: grid; grid-template-columns: repeat(3, 1fr); }
.platform-nav a { padding: 19px; color: #7f949e; text-align: center; text-decoration: none; border-right: 1px solid var(--line); font-size: 12px; font-weight: 800; }
.platform-nav a:first-child { border-left: 1px solid var(--line); }
.platform-nav a:hover, .platform-nav a[aria-current="page"] { color: var(--cyan); background: rgba(156, 239, 255, .055); }

.section { padding: 96px 0; }
.section.alt { background: rgba(7, 16, 23, .82); border-block: 1px solid rgba(157, 230, 247, .08); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 500px); align-items: end; margin-bottom: 42px; gap: 50px; }
.section-heading h2 { margin: 8px 0 0; font-size: clamp(32px, 4.5vw, 56px); }
.section-heading p { margin: 0; color: var(--muted); }
.section-label { color: var(--cyan); font-size: 10px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature { min-height: 230px; padding: 28px; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; }
.feature > span { color: var(--cyan); font-size: 11px; font-weight: 900; }
.feature h3 { margin: 46px 0 12px; font-size: 22px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; counter-reset: steps; }
.step { position: relative; min-height: 210px; padding: 26px; background: rgba(255, 255, 255, .022); border: 1px solid var(--line); border-radius: 16px; counter-increment: steps; }
.step::before { display: block; margin-bottom: 44px; color: var(--green); content: "0" counter(steps); font-size: 12px; font-weight: 900; }
.step h3 { margin-bottom: 10px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 13px; }

.faq-grid { display: grid; grid-template-columns: minmax(260px, .6fr) minmax(0, 1.4fr); gap: clamp(50px, 8vw, 120px); }
.faq-grid h2 { font-size: clamp(32px, 4vw, 52px); }
.faq-list { display: grid; gap: 10px; }
details { padding: 0 20px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
summary { padding: 19px 0; cursor: pointer; font-weight: 800; }
details p { margin: 0; padding-bottom: 19px; color: var(--muted); }

.footer { padding: 42px 0 28px; border-top: 1px solid var(--line); background: #020508; }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 22px; }
.footer-links a { color: var(--muted); font-size: 12px; font-weight: 700; text-decoration: none; }
.footer-links a:hover { color: var(--cyan); }
.counter { margin-top: 28px; padding: 9px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 12px; }
.counter span { padding: 4px 12px; display: grid; gap: 2px; border-right: 1px solid var(--line); }
.counter span:last-child { border-right: 0; }
.counter small { color: #607681; font-size: 8px; font-weight: 800; text-transform: uppercase; }
.counter b { font-family: Unbounded, sans-serif; font-size: 15px; font-weight: 500; }
.footer-note { margin: 22px 0 0; color: #566a73; font-size: 10px; }

.content-layout { display: grid; grid-template-columns: minmax(260px, .55fr) minmax(0, 1.35fr); align-items: start; gap: clamp(50px, 8vw, 120px); }
.content-layout aside { position: sticky; top: 110px; }
.content-layout aside h2 { margin: 9px 0 0; font-size: clamp(32px, 4vw, 52px); }
.content-copy { max-width: 820px; }
.content-copy h3 { margin: 0 0 12px; font-size: clamp(21px, 2.4vw, 29px); }
.content-copy h3:not(:first-child) { margin-top: 42px; }
.content-copy p, .content-copy li { color: #a4b6bd; font-size: 16px; line-height: 1.75; }
.content-copy ol, .content-copy ul { display: grid; padding-left: 23px; gap: 9px; }
.content-copy a, .footer-note a { color: var(--cyan); }
.wide-link { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: clamp(24px, 4vw, 42px); color: var(--text); background: linear-gradient(135deg, rgba(105, 220, 244, .1), rgba(255, 255, 255, .025)); border: 1px solid rgba(156, 239, 255, .26); border-radius: 22px; text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.wide-link:hover { transform: translateY(-3px); border-color: var(--cyan); }
.wide-link span { display: grid; gap: 10px; }
.wide-link small { color: var(--cyan); font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.wide-link strong { font-family: Unbounded, sans-serif; font-size: clamp(20px, 3vw, 36px); line-height: 1.15; }
.wide-link > b { min-width: max-content; color: var(--cyan); font-size: 12px; }

@media (max-width: 900px) {
  .header nav a:not(.primary) { display: none; }
  .hero-grid, .section-heading, .faq-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 46px; }
  .section-heading { align-items: start; gap: 18px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .content-layout { grid-template-columns: 1fr; }
  .content-layout aside { position: static; }
}

@media (max-width: 600px) {
  :root { --shell: min(100% - 24px, 1160px); }
  .header .shell { min-height: 66px; }
  .brand img { width: 36px; height: 36px; }
  .brand strong { font-size: 12px; }
  .header .primary { padding-inline: 12px; font-size: 11px; }
  .hero { padding: 56px 0 62px; }
  .breadcrumbs { margin-bottom: 28px; }
  h1 { font-size: clamp(38px, 12vw, 56px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .iphone-install-panel { padding: 14px; }
  .iphone-install-panel > header small { font-size: 11px; }
  .iphone-install-panel > header h2 { font-size: 21px; }
  .iphone-install-panel > header p { font-size: 15px; }
  .iphone-visual-route { grid-template-columns: 1fr; gap: 7px; }
  .iphone-visual-step { padding: 11px; grid-template-columns: 46px minmax(0,1fr); grid-template-areas: "icon step" "icon name" "icon detail"; justify-items: start; column-gap: 11px; text-align: left; }
  .iphone-app-icon { grid-area: icon; align-self: center; width: 46px; height: 46px; margin: 0; border-radius: 12px; }
  .iphone-visual-step em { grid-area: step; font-size: 11px; }
  .iphone-visual-step b { grid-area: name; font-size: 15px; }
  .iphone-visual-step small { grid-area: detail; font-size: 13px; }
  .iphone-visual-return { min-width: 0; padding: 3px 12px; grid-template-columns: 28px minmax(0,1fr); grid-template-areas: "arrow title" "arrow detail"; justify-items: start; text-align: left; }
  .iphone-visual-return span { grid-area: arrow; align-self: center; transform: rotate(90deg); }
  .iphone-visual-return b { grid-area: title; font-size: 12px; }
  .iphone-visual-return small { grid-area: detail; font-size: 11px; }
  .iphone-install-step { min-height: 70px; grid-template-columns: 36px minmax(0,1fr) auto; padding: 12px; }
  .iphone-install-step > span { width: 36px; height: 36px; font-size: 13px; }
  .iphone-install-flow p b { font-size: 15px; }
  .iphone-install-flow p small { font-size: 13px; }
  .iphone-install-step > i { font-size: 22px; }
  .iphone-return-note { font-size: 14px; }
  .iphone-step-two-sticky { left: 8px; right: 8px; bottom: 8px; width: auto; grid-template-columns: 42px minmax(0,1fr); padding: 10px; }
  .iphone-step-two-sticky > img { width: 42px; height: 42px; border-radius: 11px; }
  .iphone-step-two-sticky small { font-size: 10px; }
  .iphone-step-two-sticky b { font-size: 14px; }
  .iphone-step-two-sticky span { font-size: 12px; }
  .iphone-step-two-sticky .button { grid-column: 1/3; width: 100%; min-height: 48px; font-size: 13px; }
  .ios-step-two-ready .footer { padding-bottom: 166px; }
  .app-card { padding: 24px; }
  .app-card img { margin-bottom: 30px; }
  .platform-nav a { padding: 15px 6px; font-size: 10px; }
  .section { padding: 70px 0; }
  .feature-grid, .steps { grid-template-columns: 1fr; }
  .feature, .step { min-height: 0; }
  .feature h3, .step::before { margin-bottom: 18px; }
  .footer-top { align-items: flex-start; flex-direction: column; }
  .wide-link { align-items: flex-start; flex-direction: column; }
  .counter { grid-template-columns: repeat(2, 1fr); }
  .counter span:nth-child(2) { border-right: 0; }
  .counter span:nth-child(-n+2) { padding-bottom: 10px; border-bottom: 1px solid var(--line); }
  .counter span:nth-child(n+3) { padding-top: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}