@font-face { font-family: Onest; src: url("/s/fonts/onest-cyrillic.woff2") format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; font-weight: 400 800; font-display: swap; }
@font-face { font-family: Onest; src: url("/s/fonts/onest-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; font-weight: 400 800; font-display: swap; }
@font-face { font-family: Onest; src: url("/s/fonts/onest-latin-ext.woff2") format("woff2"); unicode-range: U+0100-024F, U+20A0-20C0, U+2C60-2C7F, U+A720-A7FF; font-weight: 400 800; font-display: swap; }

:root {
  --ink: #0e1224; --ink-2: #3a4058; --muted: #6b7190; --line: #e3e5ef; --bg: #ffffff; --bg-2: #f4f5fa;
  --night: #0b0f1e; --night-2: #141a33; --night-line: rgba(255,255,255,.1);
  --v: #7b61ff; --v-2: #5b3df5; --c: #22d3ee; --mint: #1fd19b; --mint-ink: #07563f;
  --grad: linear-gradient(135deg, #8b5cf6 0%, #6d5dfc 45%, #22d3ee 100%);
  --r: 18px; --r-lg: 26px; --shadow: 0 24px 60px -30px rgba(14,18,36,.35);
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; display: flex; flex-direction: column; font-family: Onest, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, svg { display: block; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }
.i { flex: none; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.mt { margin-top: 14px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 0; border-radius: 14px; padding: 13px 20px; font-weight: 750; font-size: 16px; text-decoration: none; transition: transform .15s ease, box-shadow .2s ease, background .2s; white-space: nowrap; }
.btn:active { transform: translateY(1px) scale(.99); }
.btn-sm { padding: 9px 15px; font-size: 14.5px; border-radius: 12px; }
.btn-lg { padding: 17px 26px; font-size: 17px; border-radius: 16px; }
.btn-block { width: 100%; }
.btn-grad { color: #fff; background: var(--grad); box-shadow: 0 14px 34px -14px rgba(109,93,252,.85), inset 0 1px 0 rgba(255,255,255,.25); }
.btn-grad:hover { box-shadow: 0 18px 40px -12px rgba(109,93,252,.95), inset 0 1px 0 rgba(255,255,255,.3); transform: translateY(-1px); }
.btn-dark { color: #fff; background: var(--ink); }
.btn-dark:hover { background: #22284a; }
.btn-soft { color: var(--ink); background: var(--bg-2); border: 1px solid var(--line); }
.btn-soft:hover { background: #eceef7; }
.btn-light { color: var(--ink); background: #fff; }
.btn-ghost-light { color: #fff; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.18); }
.btn-ghost-light:hover { background: rgba(255,255,255,.12); }
.btn[disabled] { opacity: .65; pointer-events: none; }

/* header */
.top { position: sticky; top: 0; z-index: 40; background: rgba(11,15,30,.82); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--night-line); }
.top-in { display: flex; align-items: center; gap: 20px; height: 66px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; font-size: 19px; letter-spacing: -.3px; }
.logo b { font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-left: 3px; }
.logo-mark { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--grad); color: #fff; box-shadow: 0 8px 20px -8px rgba(109,93,252,.9); }
.nav { display: flex; gap: 4px; margin-left: 12px; }
.nav a { color: #c9cde0; text-decoration: none; font-weight: 600; font-size: 15px; padding: 8px 12px; border-radius: 10px; }
.nav a:hover, .nav a.is-on { color: #fff; background: rgba(255,255,255,.07); }
.top-cta { margin-left: auto; }
.burger { display: none; background: transparent; border: 0; color: #fff; padding: 8px; margin-left: 4px; }

/* hero */
.hero, .phero { position: relative; overflow: hidden; background: var(--night); color: #fff; }
.hero-glow { position: absolute; inset: -40% -10% auto auto; width: 900px; height: 900px; border-radius: 50%; background: radial-gradient(closest-side, rgba(123,97,255,.55), rgba(34,211,238,.18) 55%, transparent 72%); filter: blur(10px); pointer-events: none; }
.hero-glow::after { content: ""; position: absolute; left: -600px; top: 520px; width: 620px; height: 620px; border-radius: 50%; background: radial-gradient(closest-side, rgba(34,211,238,.22), transparent 70%); }
.hero-in { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: 40px; align-items: center; padding-top: 70px; padding-bottom: 86px; }
.chip { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 12px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); font-weight: 650; font-size: 14.5px; color: #dfe3f5; }
.live { width: 9px; height: 9px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(31,209,155,.2); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(31,209,155,.05); } }
.hero h1, .phero h1 { font-size: clamp(40px, 6.2vw, 72px); line-height: 1.02; letter-spacing: -.035em; font-weight: 800; margin-top: 22px; }
.phero h1 { font-size: clamp(34px, 5vw, 56px); margin-top: 14px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { margin-top: 18px; font-size: clamp(17px, 2vw, 20px); color: #b9bfd8; max-width: 600px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-cta.center { justify-content: center; }
.hero-trust { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px; color: #c9cde0; font-weight: 600; font-size: 15px; }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust .i { color: var(--c); }
.phero .wrap { position: relative; padding-top: 44px; padding-bottom: 56px; }
.crumbs { display: flex; gap: 8px; font-size: 14px; color: #9aa1c0; }
.crumbs a { color: #c9cde0; text-decoration: none; }

/* hero visual */
.hero-visual { position: relative; justify-self: center; width: 330px; }
.app { position: relative; width: 310px; margin-left: 10px; border-radius: 44px; padding: 20px 18px 22px; background: linear-gradient(180deg, #171d3a, #10152b); border: 1px solid rgba(255,255,255,.12); box-shadow: 0 50px 90px -40px rgba(0,0,0,.9), 0 0 0 10px rgba(255,255,255,.03), inset 0 1px 0 rgba(255,255,255,.08); }
.app-bar { display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 14px; color: #d5d9ee; }
.app-pill { font-size: 12px; font-weight: 800; padding: 3px 9px; border-radius: 999px; background: rgba(255,255,255,.08); }
.app-sub { margin-top: 18px; display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 16px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); }
.app-sub b { display: block; font-size: 15px; }
.app-sub small { color: #9aa1c0; font-size: 12.5px; }
.app-key { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--grad); }
.app-ok { margin-left: auto; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--mint); color: #042d21; }
.app-power { margin: 30px auto 0; width: 160px; height: 160px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle, rgba(123,97,255,.35), rgba(123,97,255,.05) 62%, transparent 70%); }
.app-core { width: 104px; height: 104px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; box-shadow: 0 0 0 10px rgba(123,97,255,.18), 0 20px 50px -10px rgba(109,93,252,.9); }
.app-state { text-align: center; font-weight: 800; font-size: 22px; margin-top: 18px; }
.app-time { text-align: center; color: #9aa1c0; font-size: 13.5px; margin-top: 2px; }
.app-srv { margin-top: 20px; border-radius: 16px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); padding: 4px 14px; }
.app-srv div { display: flex; align-items: center; gap: 10px; padding: 10px 0; font-weight: 600; font-size: 14.5px; border-bottom: 1px solid rgba(255,255,255,.07); }
.app-srv div:last-child { border-bottom: 0; }
.app-srv b { margin-left: auto; color: var(--mint); font-weight: 700; }
.app-srv i { width: 22px; height: 15px; border-radius: 3px; }
.f-de { background: linear-gradient(#111 0 33.3%, #d00 0 66.6%, #ffce00 0); }
.f-nl { background: linear-gradient(#ae1c28 0 33.3%, #fff 0 66.6%, #21468b 0); }
.f-fi { background: #fff; background-image: linear-gradient(90deg, transparent 30%, #1a4fa0 30% 45%, transparent 45%), linear-gradient(transparent 40%, #1a4fa0 40% 60%, transparent 60%); }
.float { position: absolute; display: flex; align-items: center; gap: 10px; padding: 12px 15px; border-radius: 16px; background: rgba(255,255,255,.96); color: var(--ink); box-shadow: var(--shadow); font-size: 14px; line-height: 1.25; }
.float b { display: block; font-size: 14.5px; }
.float small { color: var(--muted); font-size: 12.5px; }
.float .i { color: var(--v); }
.f1 { left: -70px; top: 150px; animation: bob 6s ease-in-out infinite; }
.f2 { right: -58px; bottom: -18px; animation: bob 6s ease-in-out 3s infinite; }
@keyframes bob { 50% { transform: translateY(-8px); } }

/* sections */
.sec { padding: 90px 0; }
.sec-alt { background: var(--bg-2); }
.sec-head { max-width: 680px; margin: 0 auto 44px; text-align: center; }
.kicker { display: inline-block; font-weight: 750; font-size: 13.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--v-2); background: rgba(123,97,255,.1); padding: 6px 12px; border-radius: 999px; }
.sec-head h2, .band h2, .seo h2 { font-size: clamp(28px, 4vw, 42px); line-height: 1.1; letter-spacing: -.03em; font-weight: 800; margin-top: 14px; }
.sec-head p { margin-top: 12px; color: var(--muted); font-size: 18px; }

.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; counter-reset: s; }
.steps li { position: relative; display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px; }
.step-n { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color: #fff; background: var(--grad); font-weight: 800; }
.steps p { font-weight: 600; font-size: 16.5px; color: var(--ink-2); padding-top: 7px; }
.steps-mini { grid-template-columns: 1fr; gap: 10px; margin: 22px 0; text-align: left; }
.steps-mini li { padding: 14px 16px; }
.steps-mini p { padding-top: 4px; font-size: 15.5px; }

.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px 22px 22px; transition: transform .2s, box-shadow .2s; }
.plan:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.plan-hot { border: 2px solid transparent; background: linear-gradient(#fff, #fff) padding-box, var(--grad) border-box; box-shadow: 0 30px 60px -34px rgba(109,93,252,.75); }
.plan-badge { position: absolute; top: -13px; left: 22px; font-size: 12.5px; font-weight: 800; color: #fff; background: var(--grad); padding: 5px 11px; border-radius: 999px; }
.plan h3 { font-size: 17px; font-weight: 750; color: var(--ink-2); }
.plan-price { font-size: 36px; font-weight: 800; letter-spacing: -.03em; margin-top: 8px; }
.plan-per { color: var(--muted); font-size: 14.5px; }
.plan-save { margin-top: 12px; align-self: flex-start; font-size: 13px; font-weight: 750; color: var(--mint-ink); background: #dcfaef; padding: 4px 10px; border-radius: 999px; }
.plan-save-off { color: var(--v-2); background: rgba(123,97,255,.1); }
.plan ul { list-style: none; padding: 0; margin: 18px 0 22px; display: grid; gap: 8px; font-size: 15px; color: var(--ink-2); }
.plan li { display: flex; gap: 8px; align-items: center; }
.plan li .i { color: var(--mint); }
.plan .btn { margin-top: auto; }
.plans-note { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 22px; color: var(--muted); font-size: 14.5px; text-align: center; }

.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feat { background: var(--bg-2); border-radius: var(--r); padding: 26px; }
.feat-ic { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; color: #fff; background: var(--grad); }
.feat h3 { margin-top: 16px; font-size: 19px; font-weight: 750; }
.feat p { margin-top: 6px; color: var(--muted); }

.plats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.plats-one { grid-template-columns: 1fr; margin-bottom: 8px; }
.plat { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px; display: flex; flex-direction: column; gap: 16px; }
.plat-head { display: flex; gap: 14px; align-items: flex-start; }
.plat-head h3 { font-size: 18px; font-weight: 750; }
.plat-ic { width: 46px; height: 46px; flex: none; border-radius: 14px; display: grid; place-items: center; background: var(--bg-2); color: var(--v-2); }
.plat-links { display: flex; flex-wrap: wrap; gap: 8px; }
.plat-more { font-weight: 700; color: var(--v-2); text-decoration: none; font-size: 15px; }
.plat-more:hover { text-decoration: underline; }

.faq { display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 0 20px; }
.sec:not(.sec-alt) .faq details { background: var(--bg-2); border-color: transparent; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 18px 0; font-weight: 700; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq-plus { position: relative; width: 22px; height: 22px; flex: none; }
.faq-plus::before, .faq-plus::after { content: ""; position: absolute; left: 4px; right: 4px; top: 10px; height: 2px; border-radius: 2px; background: var(--v-2); transition: transform .2s; }
.faq-plus::after { transform: rotate(90deg); }
.faq details[open] .faq-plus::after { transform: rotate(0); }
.faq details p { padding: 0 0 18px; color: var(--ink-2); }

.seo p { margin-top: 14px; color: var(--ink-2); font-size: 16.5px; }

.band { background: var(--night); color: #fff; position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 85% 50%, rgba(123,97,255,.45), transparent 70%), radial-gradient(500px 260px at 10% 120%, rgba(34,211,238,.25), transparent 70%); }
.band-in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 58px; padding-bottom: 58px; }
.band h2 { margin-top: 0; }
.band p { margin-top: 8px; color: #b9bfd8; font-size: 17px; }

/* inner pages */
.page-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 44px; padding-top: 52px; padding-bottom: 80px; }
.prose h2 { font-size: 26px; letter-spacing: -.02em; margin: 36px 0 12px; }
.prose > :first-child { margin-top: 0; }
.prose p { color: var(--ink-2); font-size: 17px; margin-top: 12px; }
.prose .steps { grid-template-columns: 1fr; }
.prose .faq { margin-top: 8px; }
.prose .faq details { background: var(--bg-2); border-color: transparent; }
.ticks { list-style: none; padding: 0; display: grid; gap: 10px; margin-top: 12px; }
.ticks li { position: relative; padding-left: 32px; color: var(--ink-2); font-size: 17px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 7px; background: #dcfaef url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2307563f' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/14px no-repeat; }
.side { position: relative; }
.side-card { position: sticky; top: 90px; border-radius: var(--r-lg); padding: 24px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.side-card h3 { margin-top: 14px; font-size: 20px; }
.side-price { font-size: 34px; font-weight: 800; letter-spacing: -.03em; margin: 12px 0 16px; }
.side-price small { font-size: 16px; color: var(--muted); font-weight: 600; }
.side-list { list-style: none; padding: 0; margin-top: 16px; display: grid; gap: 8px; color: var(--ink-2); font-size: 15px; }
.side-list li { display: flex; gap: 8px; align-items: center; }
.side-list .i { color: var(--mint); }
.side-nav { position: sticky; top: 440px; margin-top: 18px; display: grid; gap: 4px; }
.side-nav a { display: flex; justify-content: space-between; align-items: center; padding: 11px 14px; border-radius: 12px; text-decoration: none; font-weight: 650; color: var(--ink-2); }
.side-nav a:hover, .side-nav a.is-on { background: var(--bg-2); color: var(--ink); }
.legal { padding-top: 40px; padding-bottom: 80px; }
.legal h2 { font-size: 20px; }

main { flex: 1; }
.pay-body main, .err-body main { background: var(--night); }
/* pay */
.pay-hero .wrap { padding-top: 60px; padding-bottom: 90px; }
.paycard { position: relative; background: #fff; color: var(--ink); border-radius: var(--r-lg); padding: 36px 30px; text-align: center; box-shadow: 0 40px 90px -40px rgba(0,0,0,.8); max-width: 560px; margin: 0 auto; }
.paycard h1 { color: var(--ink); font-size: clamp(28px, 4vw, 38px); margin-top: 16px; }
.paycard p { margin-top: 10px; color: var(--ink-2); }
.paycard .btn { margin-top: 22px; }
.paycard .steps-mini + .btn { margin-top: 4px; }
.pay-ic { width: 66px; height: 66px; border-radius: 20px; display: inline-grid; place-items: center; background: var(--bg-2); color: var(--v-2); }
.pay-ic.ok { background: #dcfaef; color: var(--mint-ink); }
.pay-ic.bad { background: #fde4e4; color: #b3261e; }
.spin .i { animation: spin 1.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.err-code { font-size: 92px; font-weight: 800; letter-spacing: -.05em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }
.err .wrap { padding-top: 80px; padding-bottom: 110px; }

/* footer */
.foot { background: var(--night); color: #c9cde0; padding: 56px 0 34px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; }
.foot-note { margin-top: 16px; font-size: 13.5px; color: #8a90ad; max-width: 360px; }
.foot-col { display: grid; gap: 8px; align-content: start; font-size: 15px; }
.foot-col b { color: #fff; margin-bottom: 4px; }
.foot-col a { text-decoration: none; color: #b1b6cf; }
.foot-col a:hover { color: #fff; }
.foot-copy { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--night-line); font-size: 13.5px; color: #7b819e; }

/* mobile sticky bar */
.mbar { display: none; }

/* checkout sheet */
.sheet { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 20px; }
.sheet[hidden] { display: none; }
.sheet-bg { position: absolute; inset: 0; background: rgba(7,10,22,.62); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fade .2s ease; }
.sheet-card { position: relative; width: 100%; max-width: 480px; background: #fff; border-radius: 26px; padding: 26px 24px 20px; box-shadow: 0 40px 100px -30px rgba(0,0,0,.7); animation: rise .25s cubic-bezier(.2,.8,.2,1); max-height: calc(100vh - 40px); overflow: auto; }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { transform: translateY(24px); opacity: 0; } }
.sheet-x { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border-radius: 12px; border: 0; background: var(--bg-2); color: var(--ink-2); display: grid; place-items: center; }
.co-head { display: flex; gap: 14px; align-items: center; padding-right: 40px; }
.co-head h2 { font-size: 22px; letter-spacing: -.02em; }
.co-head p { font-size: 14.5px; }
.co-key { width: 46px; height: 46px; border-radius: 14px; display: inline-grid; place-items: center; background: var(--grad); color: #fff; flex: none; }
.co-plans { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 20px; }
.co-plan input { position: absolute; opacity: 0; pointer-events: none; }
.co-plan-in { display: grid; gap: 1px; border: 1.5px solid var(--line); border-radius: 14px; padding: 11px 13px; cursor: pointer; transition: border-color .15s, background .15s; }
.co-plan-in b { font-size: 14.5px; }
.co-price { font-weight: 800; font-size: 18px; letter-spacing: -.02em; }
.co-plan-in small { font-size: 12.5px; }
.co-save { color: var(--mint-ink); font-weight: 750; }
.co-plan input:checked + .co-plan-in { border-color: var(--v); background: rgba(123,97,255,.06); box-shadow: 0 0 0 3px rgba(123,97,255,.14); }
.co-plan input:focus-visible + .co-plan-in { outline: 3px solid rgba(123,97,255,.4); }
.field { display: grid; gap: 7px; margin-top: 18px; font-weight: 650; font-size: 14.5px; color: var(--ink-2); }
.input { width: 100%; border: 1.5px solid var(--line); border-radius: 14px; padding: 15px 16px; font: inherit; font-size: 17px; color: var(--ink); background: #fff; transition: border-color .15s, box-shadow .15s; }
.input:focus { outline: 0; border-color: var(--v); box-shadow: 0 0 0 4px rgba(123,97,255,.15); }
.co-error { min-height: 20px; margin: 8px 0 6px; font-size: 14px; color: #b3261e; font-weight: 600; }
.co-trust { list-style: none; padding: 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 6px 16px; margin-top: 14px; font-size: 13.5px; color: var(--muted); font-weight: 600; }
.co-trust li { display: inline-flex; gap: 6px; align-items: center; }
.co-trust .i { color: var(--mint); }
.co-legal { margin-top: 10px; font-size: 12.5px; color: var(--muted); text-align: center; }

/* responsive */
@media (max-width: 1020px) {
  .plans { grid-template-columns: repeat(2, 1fr); }
  .feats { grid-template-columns: repeat(2, 1fr); }
  .page-grid { grid-template-columns: 1fr; }
  .side { display: none; }
  .nav { display: none; }
  .burger { display: block; }
  .nav.is-open { display: grid; position: absolute; left: 0; right: 0; top: 66px; background: var(--night); padding: 10px 16px 18px; border-bottom: 1px solid var(--night-line); margin: 0; }
  .nav.is-open a { padding: 13px 12px; font-size: 16px; }
}
@media (max-width: 860px) {
  .hero-in { grid-template-columns: 1fr; padding-top: 52px; padding-bottom: 60px; gap: 44px; }
  .hero-visual { width: 300px; }
  .app { width: 290px; margin-left: 5px; }
  .f1 { left: -34px; } .f2 { right: -24px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid > :first-child { grid-column: 1 / -1; }
  .band-in { flex-direction: column; align-items: flex-start; }
  .plats { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 15.5px; }
  .wrap { padding-left: 18px; padding-right: 18px; }
  .page-grid { padding-top: 36px; }
  .top-cta { display: none; }
  .burger { margin-left: auto; }
  .sec { padding: 64px 0; }
  .sec-head { margin-bottom: 30px; }
  .plans, .feats { grid-template-columns: 1fr; }
  .hero-cta .btn { width: 100%; }
  .hero-trust { gap: 10px 16px; font-size: 14.5px; }
  .f1, .f2 { display: none; }
  .hero-visual { width: 100%; display: flex; justify-content: center; }
  .app { margin: 0; }
  .mbar { position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 10px 10px 16px; border-radius: 18px; background: rgba(11,15,30,.94); color: #fff; box-shadow: 0 20px 40px -12px rgba(0,0,0,.6); backdrop-filter: blur(10px); transform: translateY(140%); transition: transform .3s ease; }
  .mbar.is-on { transform: none; }
  .mbar b { display: block; font-size: 15.5px; }
  .mbar small { color: #9aa1c0; font-size: 12.5px; }
  .mbar .btn { padding: 12px 18px; }
  .foot { padding-bottom: 96px; }
  .sheet { align-items: end; padding: 0; }
  .sheet-card { max-width: none; border-radius: 26px 26px 0 0; padding: 22px 18px calc(18px + env(safe-area-inset-bottom)); max-height: 92vh; animation: up .28s cubic-bezier(.2,.8,.2,1); }
  @keyframes up { from { transform: translateY(100%); } }
  .paycard { padding: 30px 20px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }