:root {
    color-scheme: light;
    --bg: #ffffff;
    --bg-soft: #f3f6ff;
    --surface: #ffffff;
    --text: #121826;
    --heading: #0e1430;
    --muted: #5b6477;
    --border: #e4e8f2;
    --brand: #2f54df;
    --brand-strong: #2442c0;
    --brand-soft: #e9eeff;
    --on-brand: #ffffff;
    --mint: #3fcfa9;
    --mint-soft: #ddf8f0;
    --coral: #ff8a65;
    --coral-soft: #ffede6;
    --amber: #ffb547;
    --amber-soft: #fff3de;
    --violet: #7b61ff;
    --violet-soft: #efebff;
    --ink: #0b1026;
    --shadow-sm: 0 2px 6px rgba(20, 32, 80, .06);
    --shadow: 0 20px 50px -18px rgba(28, 46, 120, .28);
    --shadow-lg: 0 40px 90px -30px rgba(28, 46, 120, .45);
    --radius: 20px;
    --wrap: 1180px;
    --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, svg { max-width: 100%; }
img { display: block; }

a { color: var(--brand); text-underline-offset: 3px; }
a:hover { color: var(--brand-strong); }

:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; position: relative; }

.skip { position: absolute; left: 16px; top: -60px; z-index: 300; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { top: 12px; }

h1, h2, h3 { color: var(--heading); }

/* ------------------------------------------------------------------ header */
.site-header { position: fixed; inset-inline: 0; top: 0; z-index: 100; transition: background .3s, box-shadow .3s, border-color .3s; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: color-mix(in srgb, var(--bg) 86%, transparent); -webkit-backdrop-filter: saturate(1.5) blur(16px); backdrop-filter: saturate(1.5) blur(16px); border-color: var(--border); box-shadow: var(--shadow-sm); }
.doc-page .site-header { background: color-mix(in srgb, var(--bg) 92%, transparent); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border-color: var(--border); }
.bar { display: flex; align-items: center; gap: 24px; min-height: 76px; transition: min-height .3s; }
.scrolled .bar { min-height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--heading); text-decoration: none; font-weight: 750; font-size: 1.2rem; letter-spacing: -.02em; }
.brand:hover { color: var(--heading); }
.brand img { width: 38px; height: 38px; border-radius: 10px; }
.nav { margin-inline-start: auto; display: flex; align-items: center; gap: 2px; }
.nav a { position: relative; color: var(--muted); text-decoration: none; padding: 8px 13px; font-size: .95rem; font-weight: 550; transition: color .2s; }
.nav > a::after { content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px; height: 2px; border-radius: 2px; background: var(--brand); transform: scaleX(0); transition: transform .25s var(--ease); }
.nav > a:hover, .nav > a.active { color: var(--heading); }
.nav > a.active::after, .nav > a:hover::after { transform: scaleX(1); }
.lang { display: flex; gap: 2px; margin-inline-start: 10px; padding: 3px; border: 1px solid var(--border); border-radius: 10px; }
.lang a { padding: 4px 10px; font-size: .8rem; font-weight: 700; letter-spacing: .05em; border-radius: 7px; }
.lang a[aria-current="true"] { background: var(--brand); color: var(--on-brand); }
.menu-btn { display: none; margin-inline-start: auto; width: 44px; height: 44px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; cursor: pointer; position: relative; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { position: absolute; left: 12px; width: 18px; height: 2px; background: var(--heading); border-radius: 2px; transition: transform .25s, opacity .2s; }
.menu-btn span { top: 21px; }
.menu-btn span::before, .menu-btn span::after { content: ""; left: 0; }
.menu-btn span::before { top: -6px; }
.menu-btn span::after { top: 6px; }
.menu-btn[aria-expanded="true"] span { background: transparent; }
.menu-btn[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

/* ------------------------------------------------------------------ buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 26px; border-radius: 14px; border: 1px solid transparent; font: inherit; font-weight: 650; font-size: 1rem; line-height: 1.2; cursor: pointer; text-decoration: none; transition: transform .2s var(--ease), box-shadow .2s, background .2s, border-color .2s, color .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--brand); color: var(--on-brand); box-shadow: 0 12px 26px -10px color-mix(in srgb, var(--brand) 70%, transparent); }
.btn-primary:hover { background: var(--brand-strong); color: var(--on-brand); }
.btn-ghost { background: var(--surface); color: var(--heading); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--brand); color: var(--heading); }
.btn svg { width: 20px; height: 20px; flex: none; }
.store { display: inline-flex; align-items: center; gap: 12px; padding: 10px 22px 10px 16px; border-radius: 14px; background: var(--ink); color: #fff; text-decoration: none; border: 1px solid #2a3150; transition: transform .2s var(--ease), box-shadow .2s; }
.store:hover { color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.store svg { width: 26px; height: 26px; flex: none; }
.store small { display: block; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; opacity: .75; line-height: 1.2; }
.store b { display: block; font-size: 1.08rem; line-height: 1.25; font-weight: 650; }
.store.soon { cursor: default; }
.store.soon:hover { transform: none; box-shadow: none; }
.play-btn { display: inline-flex; align-items: center; gap: 12px; color: var(--heading); font-weight: 650; text-decoration: none; }
.play-btn:hover { color: var(--brand); }
.play-btn i { position: relative; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--surface); box-shadow: var(--shadow); color: var(--brand); }
.play-btn i::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--brand); opacity: .5; animation: ripple 2.2s infinite; }
.play-btn svg { width: 18px; height: 18px; }

/* ------------------------------------------------------------------ decoration */
.shape { position: absolute; pointer-events: none; z-index: 0; border-radius: 50%; }
.s-coral { background: var(--coral); opacity: .9; }
.s-amber { background: var(--amber); }
.s-mint { background: var(--mint); }
.s-violet { background: var(--violet); }
.s-brand { background: var(--brand); }
.s-ring { border: 3px solid var(--mint); background: transparent; }
.s-dots { border-radius: 0; background: radial-gradient(var(--brand) 1.6px, transparent 1.8px) 0 0 / 16px 16px; opacity: .22; }
.s-plus { border-radius: 0; width: 18px; height: 18px; background: linear-gradient(var(--amber), var(--amber)) center / 100% 3px no-repeat, linear-gradient(var(--amber), var(--amber)) center / 3px 100% no-repeat; }
.float-a { animation: floatA 7s ease-in-out infinite; }
.float-b { animation: floatB 9s ease-in-out infinite; }
.float-c { animation: floatC 11s ease-in-out infinite; }
.spin { animation: spin 18s linear infinite; }
.blob { position: absolute; z-index: 0; border-radius: 42% 58% 62% 38% / 44% 40% 60% 56%; animation: morph 14s ease-in-out infinite; }

@keyframes floatA { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(14px, -22px); } }
@keyframes floatB { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-18px, 16px) scale(1.08); } }
@keyframes floatC { 0%, 100% { transform: translate(0, 0); } 33% { transform: translate(20px, 12px); } 66% { transform: translate(-10px, -16px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes morph { 0%, 100% { border-radius: 42% 58% 62% 38% / 44% 40% 60% 56%; } 50% { border-radius: 58% 42% 38% 62% / 56% 60% 40% 44%; } }
@keyframes ripple { 0% { transform: scale(1); opacity: .5; } 100% { transform: scale(1.7); opacity: 0; } }
@keyframes hover { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes scan { 0% { top: 4%; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { top: 94%; opacity: 0; } }

/* ------------------------------------------------------------------ phone */
.phone { position: relative; width: 280px; aspect-ratio: 280 / 575; background: linear-gradient(145deg, #1d2440, #070b1a); border-radius: 44px; padding: 11px; box-shadow: var(--shadow-lg), inset 0 0 0 1.5px #3a4466; flex: none; }
.phone::before { content: ""; position: absolute; top: 20px; left: 50%; width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; background: #0a0e1c; z-index: 3; box-shadow: 0 0 0 2px #1d2440; }
.phone-screen { position: relative; width: 100%; height: 100%; border-radius: 34px; overflow: hidden; background: #f5f6fa; padding-top: 22px; }
.phone-screen img { width: 100%; height: auto; }
.phone-screen .frame { position: absolute; inset: 22px 0 0; opacity: 0; transition: opacity .8s ease; }
.phone-screen .frame.on { opacity: 1; }
.phone-screen .frame:first-child { position: relative; inset: auto; }
.scanline { position: absolute; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, transparent, #5d7cff, transparent); box-shadow: 0 0 18px 4px rgba(93, 124, 255, .55); z-index: 4; opacity: 0; }
.scanning .scanline { animation: scan 2s ease-in-out infinite; }
.phone.sm { width: 230px; border-radius: 38px; padding: 9px; }
.phone.sm .phone-screen { border-radius: 30px; }

/* ------------------------------------------------------------------ hero */
.hero { position: relative; padding: 150px 0 110px; overflow: hidden; background: linear-gradient(180deg, var(--bg-soft), var(--bg)); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 48px; align-items: center; position: relative; z-index: 1; }
.badge { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); font-size: .88rem; font-weight: 600; color: var(--muted); margin-bottom: 24px; }
.badge b { background: var(--mint-soft); color: #0b8a68; padding: 3px 10px; border-radius: 999px; font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.06; letter-spacing: -.035em; margin: 0 0 22px; font-weight: 800; }
.grad { background: linear-gradient(100deg, var(--brand) 10%, var(--violet) 55%, var(--mint) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% 100%; animation: sheen 6s ease-in-out infinite alternate; }
@keyframes sheen { to { background-position: 100% 0; } }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 44ch; margin: 0 0 34px; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; }
.hero-note { margin: 26px 0 0; color: var(--muted); font-size: .9rem; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.hero-note span { display: inline-flex; align-items: center; gap: 8px; }
.hero-note span::before { content: ""; width: 16px; height: 16px; border-radius: 50%; background: var(--mint-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310a37f' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 10px no-repeat; }
.hero-visual { position: relative; display: flex; justify-content: center; min-height: 600px; align-items: center; }
.hero-visual .ring-bg { position: absolute; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--brand) 22%, transparent), transparent 70%); }
.hero-visual .phone.main { z-index: 2; animation: hover 6s ease-in-out infinite; }
.hero-visual .phone.back { position: absolute; z-index: 1; transform: translate(150px, 40px) rotate(9deg) scale(.82); opacity: .95; }
.chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); font-size: .88rem; line-height: 1.3; color: var(--heading); }
.chip small { display: block; color: var(--muted); font-size: .78rem; }
.chip b { font-weight: 700; }
.chip .ci { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; flex: none; }
.chip .ci svg { width: 20px; height: 20px; }
.chip-1 { left: -10px; top: 18%; animation: floatA 6s ease-in-out infinite; }
.chip-2 { right: -20px; bottom: 16%; animation: floatB 7s ease-in-out infinite; }
.chip-3 { left: 4%; bottom: 8%; animation: floatC 9s ease-in-out infinite; }
.ci-mint { background: var(--mint-soft); color: #10a37f; }
.ci-brand { background: var(--brand-soft); color: var(--brand); }
.ci-coral { background: var(--coral-soft); color: #e0603a; }
.ci-amber { background: var(--amber-soft); color: #d98a13; }
.ci-violet { background: var(--violet-soft); color: var(--violet); }
.hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; height: 90px; color: var(--bg); z-index: 1; }
.hero-wave svg { width: 100%; height: 100%; display: block; }

/* ------------------------------------------------------------------ sections */
section { padding-block: 110px; position: relative; }
.soft { background: var(--bg-soft); }
.clip { overflow: hidden; }
.center { text-align: center; }
.sec-head { max-width: 680px; margin: 0 auto 60px; text-align: center; position: relative; z-index: 1; }
.sec-head.left { margin-inline: 0; text-align: start; }
.kicker { display: inline-block; color: var(--brand); background: var(--brand-soft); font-weight: 700; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 16px; padding: 6px 14px; border-radius: 999px; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); line-height: 1.12; letter-spacing: -.03em; margin: 0 0 18px; font-weight: 780; }
h3 { font-size: 1.15rem; line-height: 1.3; margin: 0 0 8px; letter-spacing: -.01em; font-weight: 700; }
.sec-lead { color: var(--muted); font-size: 1.1rem; margin: 0; }
.sec-head .sec-lead { margin-inline: auto; }

/* why cards */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; z-index: 1; }
.why-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 26px 30px; text-align: center; box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s, border-color .35s; }
.why-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.why-card p { margin: 0; color: var(--muted); font-size: .96rem; }
.why-ico { position: relative; width: 72px; height: 72px; margin: 0 auto 22px; display: grid; place-items: center; border-radius: 22px; color: #fff; transition: transform .45s var(--ease); }
.why-card:hover .why-ico { transform: rotate(-8deg) scale(1.06); }
.why-ico svg { width: 32px; height: 32px; }
.g-brand { background: linear-gradient(135deg, #5b7bff, #2f54df); box-shadow: 0 14px 28px -12px #2f54df; }
.g-mint { background: linear-gradient(135deg, #5fe3bf, #16a883); box-shadow: 0 14px 28px -12px #16a883; }
.g-coral { background: linear-gradient(135deg, #ffab8f, #f2663f); box-shadow: 0 14px 28px -12px #f2663f; }
.g-violet { background: linear-gradient(135deg, #a592ff, #6a4ff0); box-shadow: 0 14px 28px -12px #6a4ff0; }
.g-amber { background: linear-gradient(135deg, #ffcf7a, #f59e1b); box-shadow: 0 14px 28px -12px #f59e1b; }

/* stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 70px; border-radius: var(--radius); overflow: hidden; background: linear-gradient(120deg, #2f54df, #5b3fe0 60%, #7b61ff); color: #fff; box-shadow: var(--shadow); position: relative; z-index: 1; }
.stat { padding: 34px 28px; text-align: center; position: relative; }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: 26%; bottom: 26%; width: 1px; background: rgba(255, 255, 255, .22); }
.stat strong { display: block; font-size: clamp(2rem, 3.4vw, 2.7rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat span { font-size: .93rem; opacity: .85; }

/* split */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; align-items: center; position: relative; z-index: 1; }
.split.rev > :first-child { order: 2; }
.split-visual { position: relative; display: flex; justify-content: center; align-items: center; min-height: 620px; }
.split-visual .blob { width: 440px; height: 440px; }
.b-violet { background: linear-gradient(135deg, #a592ff, #6a4ff0); }
.b-mint { background: linear-gradient(135deg, #7ff0d0, #1fb38e); }
.b-amber { background: linear-gradient(135deg, #ffd48a, #ffa726); }
.b-brand { background: linear-gradient(135deg, #7c95ff, #2f54df); }
.split-visual .phone { z-index: 2; }
.tilt-l { transform: rotate(-10deg); }
.tilt-r { transform: rotate(8deg); }
.split-text p.sec-lead { margin-bottom: 30px; }

.steps { list-style: none; margin: 0 0 36px; padding: 0; display: grid; gap: 14px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start; padding: 18px 20px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.steps li:hover { transform: translateX(6px); box-shadow: var(--shadow); border-color: transparent; }
.steps li::before { content: counter(s, decimal-leading-zero); display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--brand-soft); color: var(--brand); font-weight: 800; font-size: .95rem; }
.steps h3 { margin: 2px 0 4px; font-size: 1.05rem; }
.steps p { margin: 0; color: var(--muted); font-size: .95rem; }

/* feature list */
.flist { display: grid; gap: 18px; }
.fitem { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 22px; border-radius: 18px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; }
.fitem:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.fitem .fi { width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; }
.fitem .fi svg { width: 28px; height: 28px; }
.fitem p { margin: 0; color: var(--muted); font-size: .95rem; }

/* categories */
.cats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; position: relative; z-index: 1; }
.cat { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 24px 20px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.cat:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.cat .ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 16px; }
.cat .ico svg { width: 23px; height: 23px; }
.cat h3 { font-size: 1rem; }
.cat p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.55; }

/* screenshots carousel */
.shots { position: relative; z-index: 1; }
.shots-stage { position: relative; height: 600px; display: flex; justify-content: center; align-items: center; touch-action: pan-y; user-select: none; }
.shot { position: absolute; top: 50%; left: 50%; width: 250px; margin: -257px 0 0 -125px; border-radius: 26px; overflow: hidden; background: #f5f6fa; box-shadow: var(--shadow); transition: transform .7s var(--ease), opacity .7s, filter .7s; cursor: pointer; }
.shot img { width: 100%; height: auto; pointer-events: none; }
.shots-frame { position: absolute; top: 50%; left: 50%; width: 290px; height: 590px; margin: -295px 0 0 -145px; border-radius: 46px; background: linear-gradient(145deg, #1d2440, #070b1a); box-shadow: var(--shadow-lg), inset 0 0 0 1.5px #3a4466; z-index: 0; }
.shots-frame::before { content: ""; position: absolute; top: 12px; left: 50%; width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; background: #0a0e1c; box-shadow: 0 0 0 2px #1d2440; }
.shot.active { z-index: 5; cursor: default; }
.shots-ui { display: flex; justify-content: center; align-items: center; gap: 22px; margin-top: 30px; }
.shots-cap { text-align: center; min-height: 3.2em; margin-top: 18px; }
.shots-cap b { display: block; color: var(--heading); font-size: 1.1rem; }
.shots-cap span { color: var(--muted); font-size: .95rem; }
.dots { display: flex; gap: 8px; }
.dots button { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 10px; background: var(--border); cursor: pointer; transition: width .35s var(--ease), background .35s; }
.dots button[aria-current="true"] { width: 30px; background: var(--brand); }
.arrow { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface); color: var(--heading); cursor: pointer; display: grid; place-items: center; transition: background .2s, color .2s, border-color .2s; }
.arrow:hover { background: var(--brand); color: var(--on-brand); border-color: var(--brand); }
.arrow svg { width: 18px; height: 18px; }

/* privacy */
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 22px; }
.checks li { display: grid; grid-template-columns: 30px 1fr; gap: 16px; }
.checks li::before { content: ""; width: 30px; height: 30px; border-radius: 50%; background: var(--mint-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310a37f' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 15px no-repeat; }
.checks strong { display: block; color: var(--heading); }
.checks span { color: var(--muted); font-size: .96rem; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow-sm); }
.panel h3 { margin-bottom: 14px; display: flex; align-items: center; gap: 12px; }
.panel h3 .ci { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; }
.panel h3 .ci svg { width: 20px; height: 20px; }
.panel ul { margin: 0 0 24px; padding-inline-start: 20px; color: var(--muted); }
.panel li { margin-block: 10px; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 380px)); justify-content: center; gap: 28px; position: relative; z-index: 1; }
.plan { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: 40px 34px 36px; text-align: center; box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s; overflow: hidden; }
.plan:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.plan.featured { border-color: transparent; box-shadow: var(--shadow), 0 0 0 2px var(--brand); }
.plan.featured::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 110px; background: repeating-linear-gradient(135deg, var(--brand-soft) 0 2px, transparent 2px 9px); opacity: .9; }
.plan > * { position: relative; }
.plan h3 { font-size: 1.15rem; margin-bottom: 18px; }
.price { font-size: 3rem; font-weight: 800; letter-spacing: -.04em; color: var(--brand); line-height: 1; }
.price-note { color: var(--muted); font-size: .9rem; margin: 10px 0 24px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 6px; display: grid; gap: 10px; color: var(--muted); font-size: .96rem; }
.tag { position: absolute; top: 18px; right: 18px; background: var(--brand); color: var(--on-brand); font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; }
.fine { text-align: center; color: var(--muted); font-size: .88rem; margin: 30px auto 0; max-width: 640px; }

/* languages marquee */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); margin-top: 14px; }
.marquee-track { display: flex; width: max-content; gap: 14px; animation: marquee 60s linear infinite; }
.marquee.rev .marquee-track { animation-direction: reverse; animation-duration: 70s; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.pill { white-space: nowrap; padding: 10px 20px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-weight: 600; font-size: .95rem; color: var(--heading); }

/* faq */
.faq { max-width: 820px; margin-inline: auto; position: relative; z-index: 1; }
details { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; margin-bottom: 14px; transition: box-shadow .3s, border-color .3s; }
details[open] { box-shadow: var(--shadow); border-color: transparent; }
summary { cursor: pointer; padding: 20px 24px; font-weight: 650; color: var(--heading); list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f54df' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .3s var(--ease); }
details[open] summary::after { transform: rotate(45deg); }
.faq-body { overflow: hidden; }
.faq-body p { margin: 0; padding: 0 24px 22px; color: var(--muted); }

/* download */
.dl-box { position: relative; border-radius: 32px; background: linear-gradient(125deg, #2f54df 0%, #4b3ee0 55%, #7b61ff 100%); color: #fff; padding: 70px 64px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 40px; align-items: center; overflow: hidden; box-shadow: var(--shadow-lg); }
.dl-box h2 { color: #fff; }
.dl-box p { color: rgba(255, 255, 255, .85); font-size: 1.1rem; margin: 0 0 32px; max-width: 46ch; }
.dl-box .shape { opacity: .35; }
.dl-box .store { background: #fff; color: var(--ink); border-color: #fff; }
.dl-box .store:hover { color: var(--ink); }
.dl-box .btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.dl-box .btn-ghost:hover { border-color: #fff; color: #fff; }
.dl-visual { position: relative; height: 380px; }
.dl-visual .phone { position: absolute; left: 50%; top: 0; margin-left: -115px; transform: rotate(-8deg); }
.dl-visual .blob { width: 300px; height: 300px; left: 50%; top: 40px; margin-left: -150px; background: rgba(255, 255, 255, .14); }

/* ------------------------------------------------------------------ footer */
.site-footer { background: var(--ink); color: #aeb6cc; padding-block: 72px 32px; font-size: .95rem; position: relative; overflow: hidden; }
.site-footer a { color: #d9e0ee; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.f-grid { display: grid; grid-template-columns: 1.5fr repeat(2, 1fr); gap: 48px; position: relative; }
.f-grid h4 { color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 18px; }
.f-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.f-brand { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 750; font-size: 1.15rem; margin-bottom: 14px; }
.f-brand img { width: 36px; height: 36px; border-radius: 9px; }
.f-note { max-width: 38ch; margin: 0; }
.f-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid #1f2745; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .88rem; position: relative; }
.linkbtn { background: none; border: 0; padding: 0; font: inherit; color: #d9e0ee; cursor: pointer; text-align: start; }
.linkbtn:hover { color: #fff; text-decoration: underline; }
.to-top { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 48px; height: 48px; border-radius: 14px; border: 0; background: var(--brand); color: var(--on-brand); box-shadow: var(--shadow); cursor: pointer; display: grid; place-items: center; opacity: 0; transform: translateY(16px); pointer-events: none; transition: opacity .3s, transform .3s var(--ease); }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top svg { width: 20px; height: 20px; }

/* ------------------------------------------------------------------ reveal */
.js [data-reveal] { opacity: 0; transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js [data-reveal="up"] { transform: translateY(40px); }
.js [data-reveal="left"] { transform: translateX(-50px); }
.js [data-reveal="right"] { transform: translateX(50px); }
.js [data-reveal="zoom"] { transform: scale(.88); }
.js [data-reveal].in { opacity: 1; transform: none; }
.js .tilt-l[data-reveal] { transform: rotate(-18deg) translateY(40px); }
.js .tilt-r[data-reveal] { transform: rotate(16deg) translateY(40px); }
.js .tilt-l[data-reveal].in { transform: rotate(-10deg); }
.js .tilt-r[data-reveal].in { transform: rotate(8deg); }
.d1 { --d: .1s; } .d2 { --d: .2s; } .d3 { --d: .3s; } .d4 { --d: .4s; } .d5 { --d: .5s; }

/* ------------------------------------------------------------------ document pages */
.doc { padding-block: 130px 96px; background: linear-gradient(180deg, var(--bg-soft), var(--bg) 340px); }
.doc-inner { max-width: 800px; margin-inline: auto; }
.doc h1 { font-size: clamp(2rem, 3.8vw, 2.8rem); margin-bottom: 8px; }
.doc .meta { color: var(--muted); margin: 0 0 32px; font-size: .95rem; }
.doc h2 { font-size: 1.35rem; margin: 46px 0 10px; letter-spacing: -.015em; }
.doc p, .doc ul, .doc ol { margin: 12px 0; }
.doc ul, .doc ol { padding-inline-start: 22px; }
.doc li { margin-block: 6px; }
.summary { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 28px; margin-block: 24px; box-shadow: var(--shadow-sm); }
.summary h2 { margin-top: 0; font-size: 1.15rem; }
.summary ul { margin-bottom: 0; }
.doc table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: .95rem; }
.doc th, .doc td { text-align: start; padding: 12px 14px; border: 1px solid var(--border); vertical-align: top; }
.doc th { background: var(--brand-soft); font-weight: 650; }
.tablewrap { overflow-x: auto; }
.crumbs { font-size: .9rem; color: var(--muted); margin-bottom: 20px; }
.crumbs a { color: var(--muted); }
.notfound { padding-block: 170px 120px; text-align: center; background: linear-gradient(180deg, var(--bg-soft), var(--bg)); }
.notfound .code { font-size: 6rem; font-weight: 800; letter-spacing: -.05em; line-height: 1; margin-bottom: 12px; }
.notfound .lead { margin-inline: auto; }
.notfound .cta { justify-content: center; }

/* ------------------------------------------------------------------ cookie consent */
.cc { position: fixed; inset-inline: 16px; bottom: 16px; z-index: 200; max-width: 460px; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: 20px; box-shadow: 0 24px 70px rgba(11, 17, 40, .3); padding: 24px; animation: ccIn .5s var(--ease); }
@keyframes ccIn { from { opacity: 0; transform: translateY(24px); } }
.cc[hidden] { display: none; }
.cc h2 { font-size: 1.08rem; margin: 0 0 8px; letter-spacing: -.01em; }
.cc h2:focus { outline: none; }
.cc p { margin: 0 0 16px; font-size: .92rem; color: var(--muted); line-height: 1.5; }
.cc-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cc-actions .btn { padding: 11px 14px; font-size: .93rem; border-radius: 12px; }
.cc-actions .btn:hover { transform: none; }
.cc-actions .btn-wide { grid-column: 1 / -1; }
.cc-prefs { display: none; margin: 0 0 16px; border-top: 1px solid var(--border); }
.cc.open .cc-prefs { display: block; }
.cc-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.cc-row strong { display: block; font-size: .93rem; color: var(--heading); }
.cc-row span { color: var(--muted); font-size: .85rem; line-height: 1.4; display: block; }
.sw { position: relative; flex: none; width: 44px; height: 26px; margin-top: 2px; }
.sw input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; width: 100%; height: 100%; z-index: 1; }
.sw i { position: absolute; inset: 0; background: var(--border); border-radius: 26px; transition: background .15s; }
.sw i::after { content: ""; position: absolute; left: 3px; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .15s; box-shadow: 0 1px 2px rgba(0, 0, 0, .3); }
.sw input:checked + i { background: var(--brand); }
.sw input:checked + i::after { transform: translateX(18px); }
.sw input:disabled { cursor: not-allowed; }
.sw input:disabled + i { opacity: .55; }
.sw input:focus-visible + i { outline: 3px solid var(--brand); outline-offset: 2px; }
.cc-save { display: none; }
.cc.open .cc-save { display: inline-flex; }
.cc.open .cc-more { display: none; }

/* ------------------------------------------------------------------ responsive */
@media (max-width: 1100px) {
    .cats { grid-template-columns: repeat(3, 1fr); }
    .why { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
    .hero { padding-top: 120px; }
    .hero-grid, .split { grid-template-columns: 1fr; gap: 40px; }
    .split.rev > :first-child { order: 0; }
    .hero-copy { text-align: center; }
    .lead { margin-inline: auto; }
    .cta, .hero-note { justify-content: center; }
    .hero-visual { min-height: 560px; }
    .split-visual { min-height: 520px; order: 2; }
    .split-text { order: 1; }
    .stats { grid-template-columns: 1fr 1fr; }
    .stat:nth-child(3)::before { display: none; }
    .dl-box { grid-template-columns: 1fr; padding: 56px 36px 0; text-align: center; }
    .dl-box p { margin-inline: auto; }
    .dl-box .cta { justify-content: center; }
    .f-grid { grid-template-columns: 1fr 1fr; }
    .f-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
    .menu-btn { display: inline-block; }
    .nav { position: absolute; inset-inline: 12px; top: calc(100% + 6px); flex-direction: column; align-items: stretch; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); padding: 12px; margin: 0; gap: 2px; opacity: 0; transform: translateY(-10px); pointer-events: none; visibility: hidden; transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
    .nav.open { opacity: 1; transform: none; pointer-events: auto; visibility: visible; }
    .nav a { padding: 12px 14px; border-radius: 10px; }
    .nav > a::after { display: none; }
    .nav > a.active { background: var(--brand-soft); }
    .lang { margin: 8px 0 0; align-self: flex-start; }
    .site-header { background: color-mix(in srgb, var(--bg) 90%, transparent); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
}

@media (max-width: 640px) {
    body { font-size: 16px; }
    .wrap { padding-inline: 18px; }
    section { padding-block: 76px; }
    .hero { padding: 108px 0 80px; }
    .hero-visual { min-height: 470px; }
    .phone { width: 230px; border-radius: 38px; padding: 9px; }
    .phone-screen { border-radius: 30px; }
    .hero-visual .phone.back { transform: translate(90px, 30px) rotate(9deg) scale(.8); }
    .chip { padding: 9px 12px; font-size: .8rem; gap: 9px; }
    .chip .ci { width: 30px; height: 30px; }
    .chip-1 { left: -4px; }
    .chip-2 { right: -4px; }
    .chip-3 { display: none; }
    .why { grid-template-columns: 1fr; }
    .cats { grid-template-columns: 1fr 1fr; gap: 12px; }
    .cat { padding: 18px 16px; }
    .split-visual { min-height: 440px; }
    .split-visual .blob { width: 320px; height: 320px; }
    .stat { padding: 26px 14px; }
    .plans { grid-template-columns: 1fr; }
    .shots-stage { height: 520px; }
    .shot { width: 214px; margin: -220px 0 0 -107px; border-radius: 22px; }
    .shots-frame { width: 248px; height: 506px; margin: -253px 0 0 -124px; border-radius: 40px; }
    .dl-box { padding: 44px 22px 0; border-radius: 26px; }
    .dl-visual { height: 330px; }
    .f-grid { grid-template-columns: 1fr; }
    .cc { inset-inline: 10px; bottom: 10px; max-width: none; }
    .cta .store, .cta .btn { width: 100%; justify-content: center; }
    .to-top { right: 14px; bottom: 14px; }
}

@media (max-width: 380px) {
    .cats { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
    .js [data-reveal] { opacity: 1; transform: none; }
    .js .tilt-l[data-reveal] { transform: rotate(-10deg); }
    .js .tilt-r[data-reveal] { transform: rotate(8deg); }
}

/* ------------------------------------------------------------------ shape placement */
#sh1 { width: 64px; height: 64px; left: -20px; top: 13%; }
#sh2 { width: 22px; height: 22px; left: 44%; top: 17%; }
#sh3 { width: 46px; height: 46px; left: 6%; bottom: 18%; }
#sh4 { width: 14px; height: 14px; left: 30%; bottom: 14%; }
#sh5 { width: 150px; height: 110px; right: 3%; top: 16%; }
#sh6 { left: 52%; bottom: 22%; }
#sh7 { width: 18px; height: 18px; right: 6%; bottom: 20%; }
#sh8 { width: 180px; height: 120px; left: -40px; top: 90px; }
#sh9 { width: 70px; height: 70px; left: 8%; top: 12%; }
#sh10 { width: 40px; height: 40px; right: 10%; bottom: 12%; }
#sh11 { width: 26px; height: 26px; left: 10%; bottom: 18%; }
#sh12 { width: 140px; height: 100px; right: 0; top: 6%; }
#sh13 { width: 90px; height: 90px; right: -30px; top: 60px; opacity: .5; }
#sh14 { width: 50px; height: 50px; left: 3%; bottom: 60px; }
#sh15 { width: 30px; height: 30px; right: 12%; top: 14%; }
#sh16 { width: 80px; height: 80px; left: 6%; top: 120px; opacity: .8; }
#sh17 { width: 160px; height: 120px; right: 4%; bottom: 80px; }
#sh18 { width: 24px; height: 24px; right: 8%; top: 120px; }
#sh19 { width: 60px; height: 60px; left: 8%; top: 180px; opacity: .6; }
#sh20 { width: 44px; height: 44px; right: 10%; bottom: 120px; }
#sh21 { width: 120px; height: 120px; right: -30px; top: -40px; }
#sh22 { width: 40px; height: 40px; left: 40%; bottom: 30px; }
#sh23 { width: 22px; height: 22px; left: 6%; top: 40px; }
@media (max-width: 640px) {
    #sh2, #sh4, #sh5, #sh6, #sh8, #sh9, #sh12, #sh16, #sh17, #sh19 { display: none; }
    #sh1 { width: 40px; height: 40px; left: -10px; top: 12%; }
}