/* Layout concept: the page reads like a Telegram chat - prose on one side, a live
   conversation or Mini App on the other; comparisons use Telegram's read ticks. */
@font-face { font-family: 'Fixel Display'; src: url('fonts/FixelDisplay-Bold.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Fixel Display'; src: url('fonts/FixelDisplay-SemiBold.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Fixel Text'; src: url('fonts/FixelText-Regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Fixel Text'; src: url('fonts/FixelText-Medium.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Fixel Text'; src: url('fonts/FixelText-Bold.woff2') format('woff2'); font-weight: 700; font-display: swap; }

:root {
  --bg: #f5f8fb;
  --surface: #ffffff;
  --sunk: #ebf1f6;
  --ink: #1b1726;
  --muted: #586273;
  --line: #dde5ed;
  --blue: #229ed9;
  --blue-ink: #1279ad;
  --blue-soft: #e3f3fb;
  --bubble-in: #ffffff;
  --bubble-out: #e1f7d0;
  --wall: #d7e6ee;
  --tick: #3f9f4a;
  --band: #1b1726;
  --band-ink: #f3f6fa;
  --band-muted: #a7b0bf;
  --warn: #b25d00;
  --bad: #d23c3c;
  --bad-soft: #fde9e9;
  --good: #1f9d55;
  --good-soft: #e3f6ea;
  --accent-2: #2bb673;

  --f-display: 'Fixel Display', 'Fixel Text', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-text: 'Fixel Text', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: 1.6rem;
  --step-3: clamp(1.9rem, 1.4rem + 1.9vw, 2.6rem);
  --step-4: clamp(2.4rem, 1.6rem + 3.4vw, 3.9rem);

  --radius: 14px;
  --gutter: clamp(16px, 4vw, 40px);
  --max: 1180px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1621; --surface: #17212b; --sunk: #121b25; --ink: #eef2f7; --muted: #8b9aab; --line: #263341;
    --blue: #3ea6e8; --blue-ink: #6dbcf3; --blue-soft: #16314a; --bubble-in: #182533; --bubble-out: #2b5278;
    --wall: #0f1d29; --tick: #6dbcf3; --band: #060b11; --band-ink: #eef2f7; --band-muted: #8b9aab; --warn: #f0a24a; --bad: #ff6b6b; --bad-soft: #3a1c22; --good: #4fd18b; --good-soft: #14321f; --accent-2: #4fd18b;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1621; --surface: #17212b; --sunk: #121b25; --ink: #eef2f7; --muted: #8b9aab; --line: #263341;
  --blue: #3ea6e8; --blue-ink: #6dbcf3; --blue-soft: #16314a; --bubble-in: #182533; --bubble-out: #2b5278;
  --wall: #0f1d29; --tick: #6dbcf3; --band: #060b11; --band-ink: #eef2f7; --band-muted: #8b9aab; --warn: #f0a24a; --bad: #ff6b6b; --bad-soft: #3a1c22; --good: #4fd18b; --good-soft: #14321f; --accent-2: #4fd18b;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 var(--step-0)/1.6 var(--f-text); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { max-width: 100%; }
a { color: var(--blue-ink); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 6px; }
h1, h2, h3 { overflow-wrap: break-word; hyphens: auto; font-family: var(--f-display); font-weight: 700; line-height: 1.12; letter-spacing: -0.015em; text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); font-weight: 600; letter-spacing: 0; line-height: 1.3; }
p { margin: 0; }
.sr, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip:focus { position: fixed; top: 8px; left: 8px; z-index: 100; background: var(--surface); padding: 8px 12px; }
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.measure { max-width: 62ch; }
.eyebrow { font: 600 0.8rem/1 var(--f-text); text-transform: uppercase; letter-spacing: 0.09em; color: var(--blue-ink); }
.lead { font-size: var(--step-1); color: var(--muted); line-height: 1.5; }
.muted { color: var(--muted); }
.small { font-size: var(--step--1); }
.mono { font-family: var(--f-mono); font-size: 0.92em; }
.num { font-variant-numeric: tabular-nums; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 999px; font: 600 1rem/1.2 var(--f-text);
  text-decoration: none; border: 1.5px solid var(--line); color: var(--ink); background: var(--surface); cursor: pointer; transition: transform .15s, background .15s, border-color .15s; white-space: nowrap; }
.btn:hover { border-color: var(--blue); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn--primary:hover { background: var(--blue-ink); border-color: var(--blue-ink); }
.btn--big { padding: 15px 26px; font-size: 1.06rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.link-quiet { color: var(--ink); text-decoration: none; font-weight: 500; }
.link-quiet:hover { color: var(--blue-ink); }

/* header */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.top__in { max-width: var(--max); margin-inline: auto; padding: 12px var(--gutter); display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 700 1.15rem/1 var(--f-display); color: var(--ink); text-decoration: none; }
.brand__logo { display: block; height: 44px; width: auto; }
.brand__logo--dark { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .brand__logo--light { display: none; } :root:not([data-theme="light"]) .brand__logo--dark { display: block; } }
:root[data-theme="dark"] .brand__logo--light { display: none; }
:root[data-theme="dark"] .brand__logo--dark { display: block; }
.nav { flex: 1; }
.nav__list { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.nav__list a { display: block; padding: 8px 12px; border-radius: 999px; color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.97rem; }
.nav__list a:hover, .nav__list a[aria-current="page"] { background: var(--blue-soft); color: var(--blue-ink); }
.nav__toggle { display: none; }
.nav__cta-sm { display: none; }
.top__cta { display: flex; align-items: center; gap: 16px; }
@media (max-width: 960px) {
  .top__in { gap: 12px; }
  .nav { order: 3; flex: none; }
  .nav__toggle { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; border: 1.5px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); font-size: 1.2rem; cursor: pointer; }
  .nav__list { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; padding: 8px var(--gutter) 16px; background: var(--bg); border-bottom: 1px solid var(--line); }
  .nav.open .nav__list { display: flex; }
  .nav__cta-sm { display: block; }
  .top__cta { margin-left: auto; }
  .top__cta .link-quiet { display: none; }
}

/* sections */
.section { padding-block: clamp(56px, 8vw, 104px); }
.section--sunk { background: var(--sunk); }
.section__head { display: grid; gap: 14px; margin-bottom: 40px; max-width: 760px; }
.section__head--center { margin-inline: auto; text-align: center; justify-items: center; }
.band { background: var(--band); color: var(--band-ink); }
.band .muted, .band .lead { color: var(--band-muted); }
.band a:not(.btn) { color: #8fd0f6; }

/* hero */
.hero { padding-block: clamp(40px, 6vw, 80px) clamp(48px, 7vw, 96px); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__copy { display: grid; gap: 22px; }
.hero h1 .accent { color: var(--blue); }
.hero__fine { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--muted); font-size: var(--step--1); }
.hero__fine span::before { content: '✓ '; color: var(--tick); font-weight: 700; }
@media (max-width: 880px) { .hero__grid { grid-template-columns: 1fr; } }

/* the chat: a Telegram thread rendered in HTML */
.chat { position: relative; border-radius: 28px; background: var(--wall); padding: 18px 14px 16px; box-shadow: 0 30px 60px -30px rgba(15, 40, 70, .35); max-width: 440px; width: 100%; justify-self: center; overflow: hidden; border: 1px solid var(--line); }
.chat::before { content: ''; position: absolute; inset: 0; opacity: .45; pointer-events: none;
  background-image: radial-gradient(circle at 20% 30%, color-mix(in srgb, var(--blue) 18%, transparent) 0 2px, transparent 3px), radial-gradient(circle at 70% 70%, color-mix(in srgb, var(--tick) 16%, transparent) 0 2px, transparent 3px);
  background-size: 46px 46px, 62px 62px; }
.chat__bar { position: relative; display: flex; align-items: center; gap: 10px; padding: 4px 6px 14px; }
.chat__avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font: 700 1rem var(--f-display); flex: none; }
.chat__who { display: grid; line-height: 1.2; }
.chat__who strong { font-size: 0.98rem; }
.chat__who span { font-size: 0.8rem; color: var(--muted); }
.thread { position: relative; display: flex; flex-direction: column; gap: 8px; }
.msg { max-width: 82%; padding: 8px 12px 6px; border-radius: 16px; background: var(--bubble-in); font-size: 0.93rem; line-height: 1.42; box-shadow: 0 1px 1px rgba(0,0,0,.06); }
.msg--out { align-self: flex-end; background: var(--bubble-out); border-bottom-right-radius: 5px; }
.msg--in { align-self: flex-start; border-bottom-left-radius: 5px; }
.msg__meta { display: block; text-align: right; font-size: 0.7rem; color: var(--muted); margin-top: 2px; }
.msg__meta .ticks { color: var(--tick); letter-spacing: -0.2em; margin-left: 3px; }
.msg__img { display: block; border-radius: 10px; margin: -2px -6px 6px; aspect-ratio: 16 / 10; max-width: calc(100% + 12px); }
.kbd { display: grid; gap: 6px; margin-top: 2px; max-width: 82%; }
.kbd span { display: block; text-align: center; padding: 8px 10px; border-radius: 10px; font-size: 0.85rem; font-weight: 600; background: color-mix(in srgb, var(--bubble-in) 70%, var(--blue) 12%); color: var(--blue-ink); }
.kbd span::after { content: ' ↗'; font-weight: 400; opacity: .6; }
.cmd { font-family: var(--f-mono); color: var(--blue-ink); }
@media (prefers-reduced-motion: no-preference) {
  .thread > * { animation: pop .45s cubic-bezier(.2,.8,.3,1.2) both; }
  .thread > *:nth-child(2) { animation-delay: .25s; } .thread > *:nth-child(3) { animation-delay: .55s; } .thread > *:nth-child(4) { animation-delay: .85s; }
  .thread > *:nth-child(5) { animation-delay: 1.15s; } .thread > *:nth-child(6) { animation-delay: 1.45s; } .thread > *:nth-child(7) { animation-delay: 1.75s; }
  @keyframes pop { from { transform: translateY(8px) scale(.97); } to { transform: none; } }
}

/* phone with a Mini App inside */
.phone { width: 270px; max-width: 100%; aspect-ratio: 9 / 18.5; border-radius: 36px; border: 9px solid #1b1726; background: var(--surface); overflow: hidden; box-shadow: 0 30px 60px -28px rgba(15,40,70,.45); display: flex; flex-direction: column; justify-self: center; }
.app__head { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); font: 700 0.95rem var(--f-display); }
.app__body { padding: 12px; display: grid; gap: 10px; overflow: hidden; }
.app__hero { border-radius: 12px; padding: 16px 14px; background: linear-gradient(135deg, var(--blue), #6cc6f2); color: #fff; display: grid; gap: 4px; }
.app__hero strong { font: 700 1.05rem var(--f-display); }
.app__hero span { font-size: 0.78rem; opacity: .9; }
.app__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tile { border-radius: 10px; background: var(--sunk); padding: 8px; display: grid; gap: 4px; font-size: 0.72rem; }
.tile i { display: block; aspect-ratio: 1; border-radius: 8px; }
.tile b { font-weight: 600; }
.stars { color: var(--blue); letter-spacing: .05em; font-size: 0.75rem; }
.app__checkout { margin-top: auto; padding: 10px 12px 14px; }
.app__checkout span { display: block; text-align: center; padding: 11px; border-radius: 10px; background: var(--blue); color: #fff; font-weight: 600; font-size: 0.85rem; }

/* generic grids and cards */
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 980px) { .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 10px; align-content: start; min-width: 0; }
.card p { color: var(--muted); }
.ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue-ink); font-size: 1.3rem; }
.tag { display: inline-block; font: 600 0.72rem/1 var(--f-text); letter-spacing: .06em; text-transform: uppercase; padding: 5px 8px; border-radius: 6px; background: var(--blue-soft); color: var(--blue-ink); justify-self: start; }
.tag--plan { background: color-mix(in srgb, var(--tick) 14%, transparent); color: var(--tick); }

/* split rows: prose + visual */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.split + .split { margin-top: clamp(56px, 8vw, 96px); }
.split--flip > :first-child { order: 2; }
.split__copy { display: grid; gap: 16px; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: '✓✓'; position: absolute; left: 0; color: var(--tick); font-weight: 700; letter-spacing: -0.28em; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } .split--flip > :first-child { order: 0; } }

/* steps (a real sequence) */
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.steps li { counter-increment: s; display: grid; gap: 8px; align-content: start; padding-top: 18px; border-top: 2px solid var(--line); }
.steps li::before { content: counter(s); font: 700 0.85rem var(--f-mono); color: var(--blue-ink); }
.steps li p { color: var(--muted); }
@media (max-width: 880px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* versus table on home / why */
.versus { width: 100%; border-collapse: collapse; font-size: 0.97rem; }
.versus th, .versus td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.versus thead th { font: 600 0.9rem var(--f-text); color: var(--muted); }
.versus thead th.us { color: var(--blue-ink); }
.versus td.us { background: var(--blue-soft); font-weight: 500; }
.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }

/* pricing */
.period { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--sunk); border: 1px solid var(--line); gap: 2px; }
.period button { border: 0; background: none; padding: 9px 18px; border-radius: 999px; font: 600 0.95rem var(--f-text); color: var(--muted); cursor: pointer; }
.period button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.period .save { color: var(--tick); font-weight: 700; }
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
@media (max-width: 1040px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .plans { grid-template-columns: 1fr; } }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 24px 22px; display: flex; flex-direction: column; gap: 14px; min-width: 0; position: relative; }
.plan--pop { border: 2px solid var(--blue); }
.plan__badge { position: absolute; top: -12px; left: 22px; background: var(--blue); color: #fff; font: 600 0.75rem/1 var(--f-text); padding: 6px 10px; border-radius: 999px; }
.plan__price { display: flex; align-items: baseline; gap: 6px; font-family: var(--f-display); }
.plan__price b { font-size: 2.6rem; line-height: 1; letter-spacing: -0.02em; }
.plan__price span { color: var(--muted); font: 500 0.95rem var(--f-text); }
.plan__note { min-height: 1.4em; font-size: 0.85rem; color: var(--muted); }
.plan__note s { opacity: .7; }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 0.94rem; }
.plan li { padding-left: 26px; position: relative; }
.plan li::before { content: '✓✓'; position: absolute; left: 0; color: var(--tick); font-weight: 700; letter-spacing: -0.28em; }
.plan li.plus { font-weight: 600; }
.plan .btn { margin-top: auto; }

.compare { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 720px; font-size: 0.95rem; }
.compare th, .compare td { padding: 13px 16px; border-bottom: 1px solid var(--line); text-align: center; }
.compare th[scope="row"] { text-align: left; font-weight: 400; }
.compare thead th { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 66px); background: var(--surface); z-index: 2; font: 700 1rem var(--f-display); border-bottom: 2px solid var(--line); }
.compare thead th small { display: block; font: 500 0.8rem var(--f-text); color: var(--muted); }
.compare thead th.pop { color: var(--blue-ink); }
.compare .group th { text-align: left; background: var(--sunk); font: 600 0.8rem var(--f-text); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding-top: 18px; }
.compare td.pop { background: color-mix(in srgb, var(--blue-soft) 55%, transparent); }
.yes { color: var(--tick); font-weight: 700; letter-spacing: -0.28em; padding-right: .28em; }
.no { color: var(--muted); opacity: .6; }
.hint { display: block; font-size: 0.82rem; color: var(--muted); margin-top: 2px; }
.compare-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
@media (max-width: 760px) { .compare thead th { position: static; } }

.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: center; }
.calc__form { display: grid; gap: 18px; }
.calc label { display: grid; gap: 8px; font-weight: 600; }
.calc select, .calc input[type="range"] { width: 100%; }
.calc__out { background: var(--band); color: var(--band-ink); border-radius: 18px; padding: 26px; display: grid; gap: 8px; }
.calc__out b { font: 700 2.4rem/1 var(--f-display); }
.calc__out p { color: var(--band-muted); font-size: 0.95rem; }
@media (max-width: 760px) { .calc { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; gap: 10px; max-width: 860px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 4px 20px; }
.faq summary { cursor: pointer; font: 600 1.05rem/1.4 var(--f-text); padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--blue-ink); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding-bottom: 16px; color: var(--muted); }

/* forms */
.form { display: grid; gap: 16px; }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form .row2 { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 0.95rem; }
.field input, .field select, .field textarea { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); font: inherit; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.form__status { font-size: 0.95rem; }
.form__status[data-tone="ok"] { color: var(--tick); }
.form__status[data-tone="bad"] { color: var(--warn); }

/* prose (legal) */
.prose { max-width: 72ch; display: grid; gap: 14px; }
.prose h2 { font-size: var(--step-2); margin-top: 26px; }
.prose h3 { margin-top: 12px; }
.prose ul { margin: 0; padding-left: 22px; display: grid; gap: 6px; }
.prose .note { padding: 14px 16px; border-radius: 10px; background: var(--blue-soft); font-size: 0.95rem; }
.prose .todo { background: color-mix(in srgb, var(--warn) 18%, transparent); padding: 0 4px; border-radius: 4px; }

/* platform logos as text chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font-weight: 600; font-size: 0.95rem; }
.band .chip { background: transparent; border-color: #3a3f52; color: var(--band-ink); }

/* closing CTA */
.closing { text-align: center; display: grid; gap: 18px; justify-items: center; }
.closing h2 { max-width: 18ch; }

/* footer */
.foot { border-top: 1px solid var(--line); padding-block: 56px 28px; background: var(--surface); }
.foot__in { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr); gap: 40px; }
.foot__brand { display: grid; gap: 14px; align-content: start; color: var(--muted); max-width: 36ch; }
.foot__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.foot h2 { font: 600 0.8rem var(--f-text); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 12px; }
.foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.foot ul a { color: var(--ink); text-decoration: none; }
.foot ul a:hover { color: var(--blue-ink); }
.foot__base { max-width: var(--max); margin: 40px auto 0; padding: 20px var(--gutter) 0; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; color: var(--muted); font-size: 0.85rem; }
@media (max-width: 760px) { .foot__in { grid-template-columns: 1fr; } .foot__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
.calc select { padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); font: inherit; }
.calc input[type="range"] { accent-color: var(--blue); }

/* Accent words in titles: Telegram blue running into green. */
.accented em { font-style: normal; background: linear-gradient(100deg, var(--blue) 10%, var(--accent-2) 95%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.band .accented em { background: linear-gradient(100deg, #6cc6f2 10%, #6be3a4 95%); -webkit-background-clip: text; background-clip: text; }
.h3 { font: 600 var(--step-1)/1.3 var(--f-display); margin: 0; }

/* Problem cards: the old way crossed out, our way below in green. */
.vs { gap: 0; padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.vs__bad, .vs__good { display: grid; gap: 8px; padding: 22px 24px; align-content: start; }
.vs__bad { background: var(--surface); }
.vs__bad h3 { text-decoration: line-through; text-decoration-color: var(--bad); text-decoration-thickness: 2px; color: var(--muted); }
.vs__good { flex: 1; background: var(--good-soft); border-top: 1px dashed color-mix(in srgb, var(--good) 45%, transparent); }
.vs__good p { color: var(--ink); }
.ico svg { width: 24px; height: 24px; }
.ico--bad { background: var(--bad-soft); color: var(--bad); }
.ico--good { background: color-mix(in srgb, var(--good) 18%, transparent); color: var(--good); }

/* Launch Offer: a ticket with a tear-off stub. */
.launch-sec { padding-block: clamp(40px, 6vw, 72px); }
.ticket { display: grid; grid-template-columns: minmax(0, 1fr) 300px; border-radius: 22px; background: var(--band); color: var(--band-ink); position: relative; overflow: hidden; }
.ticket::before { content: ''; position: absolute; inset: 0; background: radial-gradient(600px 300px at 0% 0%, color-mix(in srgb, var(--blue) 40%, transparent), transparent 70%), radial-gradient(500px 260px at 100% 100%, color-mix(in srgb, var(--accent-2) 30%, transparent), transparent 70%); pointer-events: none; }
.ticket__main, .ticket__stub { position: relative; padding: clamp(24px, 4vw, 40px); display: grid; gap: 14px; align-content: start; }
.ticket__stub { border-left: 2px dashed rgba(255,255,255,.22); text-align: center; justify-items: center; align-content: center; }
.ticket__stub::before, .ticket__stub::after { content: ''; position: absolute; left: -13px; width: 24px; height: 24px; border-radius: 50%; background: var(--bg); }
.ticket__stub::before { top: -12px; } .ticket__stub::after { bottom: -12px; }
.ticket__tag { justify-self: start; font: 700 0.78rem/1 var(--f-text); text-transform: uppercase; letter-spacing: .1em; padding: 7px 11px; border-radius: 999px; background: linear-gradient(100deg, var(--blue), var(--accent-2)); color: #fff; }
.ticket h2 { font-size: var(--step-3); }
.ticket .lead, .ticket .muted { color: var(--band-muted); }
.ticket__list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 22px; font-size: 0.95rem; }
.ticket__list li::before { color: #6be3a4; }
.ticket__deadline { color: #ffd479; }
.ticket__price b { display: block; font: 700 3rem/1 var(--f-display); letter-spacing: -0.02em; }
.ticket__price > span { color: var(--band-muted); font-size: 0.9rem; }
.ticket__count b { font-variant-numeric: tabular-nums; color: #ffd479; }
.ticket .period { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); }
.ticket .period button { color: var(--band-muted); }
.ticket .period button[aria-pressed="true"] { background: rgba(255,255,255,.16); color: #fff; }
@media (max-width: 860px) { .ticket { grid-template-columns: minmax(0, 1fr); } .ticket__stub { border-left: 0; border-top: 2px dashed rgba(255,255,255,.22); } .ticket__stub::before, .ticket__stub::after { display: none; } .ticket__list { grid-template-columns: 1fr; } }

/* Language menu */
.lang { position: relative; }
.lang summary { list-style: none; cursor: pointer; padding: 8px 10px; border-radius: 10px; font-weight: 600; font-size: 0.9rem; border: 1.5px solid var(--line); }
.lang summary::-webkit-details-marker { display: none; }
.lang ul { position: absolute; right: 0; top: calc(100% + 6px); min-width: 170px; list-style: none; margin: 0; padding: 6px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 12px 30px -12px rgba(0,0,0,.25); z-index: 60; }
.lang a { display: block; padding: 8px 10px; border-radius: 8px; color: var(--ink); text-decoration: none; }
.lang a:hover, .lang a[aria-current] { background: var(--blue-soft); color: var(--blue-ink); }

/* Breadcrumbs, guide cards, articles */
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0 0 6px; font-size: 0.85rem; color: var(--muted); }
.crumbs li + li::before { content: '›'; margin-right: 6px; }
.crumbs a { color: var(--muted); }
.steps--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 760px) { .steps--3 { grid-template-columns: 1fr; } }
.card--link { text-decoration: none; color: inherit; transition: border-color .15s, transform .15s; }
.card--link:hover { border-color: var(--blue); transform: translateY(-2px); }
.card--link .more { color: var(--blue-ink); font-weight: 600; margin-top: auto; }
.article { max-width: 70ch; margin-inline: auto; }
.article h1 { font-size: var(--step-4); }
.article .next { margin-top: 26px; }

/* Phones: the header keeps the logo, language and menu; Start free moves into the menu. */
@media (max-width: 560px) {
  .top__cta .btn { display: none; }
  .nav__cta-sm .btn { display: block; text-align: center; margin-top: 6px; }
}
@media (min-width: 561px) { .nav__cta-sm--start { display: none !important; } }

.foot__consent { display: inline-block; margin-top: 8px; padding: 0; border: 0; background: none; font: inherit; color: var(--blue-ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.foot__consent:hover { color: var(--ink); }
.prose .table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 560px; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.prose th { background: var(--sunk); font-weight: 600; }
.prose tr:last-child td { border-bottom: 0; }

/* Platforms: glass "bubble" cards. With JS (and room, and motion allowed) the section pins and
   the cards change as you scroll; otherwise they simply stack. */
.pin { position: relative; overflow: clip; padding-block: clamp(32px, 6vw, 64px); background: var(--sunk); }
.pin__blobs { position: absolute; inset: 0; pointer-events: none; overflow: hidden; -webkit-mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent); }
.pin__blobs span { position: absolute; width: 46vmax; height: 46vmax; border-radius: 50%; filter: blur(70px); opacity: .45; animation: blob 18s ease-in-out infinite alternate; }
.pin__blobs span:nth-child(1) { background: #3dcbe2; top: -14vmax; left: -10vmax; }
.pin__blobs span:nth-child(2) { background: #6489fa; bottom: -18vmax; right: -12vmax; animation-delay: -6s; }
.pin__blobs span:nth-child(3) { background: var(--accent-2); width: 26vmax; height: 26vmax; top: 40%; left: 45%; opacity: .22; animation-delay: -12s; }
@keyframes blob { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(6vmax, -4vmax) scale(1.08); } 100% { transform: translate(-4vmax, 5vmax) scale(.95); } }
.pin__inner { position: relative; display: grid; gap: 20px; }
.pin__nav { display: none; }
.pin__stage { display: grid; gap: 20px; }
.glass { position: relative; border-radius: 28px; padding: clamp(24px, 4vw, 44px); background: linear-gradient(140deg, color-mix(in srgb, var(--surface) 78%, transparent), color-mix(in srgb, var(--surface) 52%, transparent));
  border: 1px solid color-mix(in srgb, #ffffff 65%, transparent); box-shadow: 0 30px 70px -30px color-mix(in srgb, #10243a 55%, transparent), inset 0 1px 0 color-mix(in srgb, #ffffff 70%, transparent);
  backdrop-filter: blur(18px) saturate(1.3); -webkit-backdrop-filter: blur(18px) saturate(1.3); overflow: hidden; }
.glass::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(520px 260px at 0% 0%, color-mix(in srgb, #3dcbe2 26%, transparent), transparent 70%), radial-gradient(460px 240px at 100% 100%, color-mix(in srgb, #6489fa 24%, transparent), transparent 70%); }
.glass > * { position: relative; }
.pcard { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(20px, 4vw, 48px); align-items: start; }
.pcard__copy { display: grid; gap: 12px; align-content: start; }
.pcard h2 { font-size: var(--step-3); }
.pcard__count { position: absolute; right: 22px; bottom: 16px; font: 600 0.8rem/1 var(--f-text); letter-spacing: .08em; color: var(--muted); }
@media (max-width: 760px) { .pcard { grid-template-columns: 1fr; } }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .glass { border-color: color-mix(in srgb, #ffffff 14%, transparent); box-shadow: 0 30px 70px -30px #000, inset 0 1px 0 color-mix(in srgb, #ffffff 10%, transparent); } }
:root[data-theme="dark"] .glass { border-color: color-mix(in srgb, #ffffff 14%, transparent); box-shadow: 0 30px 70px -30px #000, inset 0 1px 0 color-mix(in srgb, #ffffff 10%, transparent); }

/* Pinned mode (site.js adds .pin--on): one screen, cards change with scroll progress. */
.pin.pin--on { height: calc(var(--n) * 80vh + 20vh); padding-block: 0; }
.pin--on .pin__sticky { position: sticky; top: 72px; height: calc(100vh - 72px); display: flex; align-items: center; }
.pin--on .pin__inner { width: 100%; grid-template-columns: 200px minmax(0, 1fr); align-items: center; gap: clamp(20px, 4vw, 48px); }
.pin--on .pin__nav { display: grid; gap: 6px; list-style: none; margin: 0; padding: 0 0 0 16px; border-left: 2px solid var(--line); position: relative; }
.pin--on .pin__nav::before { content: ''; position: absolute; left: -2px; top: 0; width: 2px; height: calc(var(--p, 0) * 100%); background: linear-gradient(#3dcbe2, #6489fa); transition: height .2s linear; }
.pin__nav button { border: 0; background: none; padding: 6px 0; font: 500 0.98rem/1.2 var(--f-text); color: var(--muted); cursor: pointer; text-align: left; transition: color .3s, transform .3s; }
.pin__nav button[aria-current="step"] { color: var(--ink); font-weight: 700; transform: translateX(4px); }
.pin--on .pin__stage { display: grid; }
.pin--on .pcard { grid-area: 1 / 1; opacity: 0; transform: translateY(46px) scale(.95); filter: blur(4px); pointer-events: none; transition: opacity .55s ease, transform .65s cubic-bezier(.2, .8, .2, 1), filter .55s ease; }
.pin--on .pcard.is-past { transform: translateY(-46px) scale(.95); }
.pin--on .pcard.is-active { opacity: 1; transform: none; filter: none; pointer-events: auto; }
@media (max-width: 900px) { .pin--on .pin__inner { grid-template-columns: 1fr; } .pin--on .pin__nav { display: flex; flex-wrap: wrap; gap: 4px 14px; border-left: 0; padding: 0; } .pin--on .pin__nav::before { display: none; } }
@media (prefers-reduced-motion: reduce) { .pin__blobs span { animation: none; } }

/* Platform logos on the glass cards: a floating glass tile, popping in when its card shows. */
.plogo { display: block; }
.plogo-tile { display: grid; place-items: center; width: 76px; height: 76px; border-radius: 22px; margin-bottom: 6px;
  background: linear-gradient(145deg, color-mix(in srgb, #ffffff 92%, transparent), color-mix(in srgb, #ffffff 60%, transparent));
  border: 1px solid color-mix(in srgb, #ffffff 80%, transparent);
  box-shadow: 0 14px 30px -12px color-mix(in srgb, var(--brand, #3a4288) 55%, transparent), inset 0 1px 0 #fff;
  animation: plogo-float 6s ease-in-out infinite; }
.plogo-tile .plogo { width: 44px; height: 44px; filter: drop-shadow(0 2px 4px color-mix(in srgb, var(--brand) 35%, transparent)); }
.plogo-tile--shopify { --brand: #7AB55C; } .plogo-tile--woocommerce { --brand: #873EFF; } .plogo-tile--magento { --brand: #EE672F; }
.plogo-tile--bigcommerce { --brand: #121118; } .plogo-tile--csv { --brand: #1E9E5A; }
@keyframes plogo-float { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-6px) rotate(-2deg); } }
.pin--on .pcard.is-active .plogo-tile { animation: plogo-pop .7s cubic-bezier(.2, 1.4, .4, 1) both, plogo-float 6s ease-in-out .7s infinite; }
@keyframes plogo-pop { from { transform: scale(.6) rotate(-10deg); opacity: 0; } to { transform: none; opacity: 1; } }
.pin__nav button { display: inline-flex; align-items: center; gap: 10px; }
.plogo--nav { width: 18px; height: 18px; flex: none; opacity: .55; filter: grayscale(1); transition: opacity .3s, filter .3s; }
.pin__nav button[aria-current="step"] .plogo--nav { opacity: 1; filter: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .plogo-tile { background: linear-gradient(145deg, color-mix(in srgb, #ffffff 16%, transparent), color-mix(in srgb, #ffffff 6%, transparent)); border-color: color-mix(in srgb, #ffffff 18%, transparent); box-shadow: 0 14px 30px -12px #000, inset 0 1px 0 color-mix(in srgb, #fff 18%, transparent); }
  :root:not([data-theme="light"]) .plogo-tile--bigcommerce .plogo, :root:not([data-theme="light"]) .plogo--nav[style*="121118"] { color: #ffffff !important; } }
:root[data-theme="dark"] .plogo-tile { background: linear-gradient(145deg, color-mix(in srgb, #ffffff 16%, transparent), color-mix(in srgb, #ffffff 6%, transparent)); border-color: color-mix(in srgb, #ffffff 18%, transparent); box-shadow: 0 14px 30px -12px #000, inset 0 1px 0 color-mix(in srgb, #fff 18%, transparent); }
:root[data-theme="dark"] .plogo-tile--bigcommerce .plogo, :root[data-theme="dark"] .plogo--nav[style*="121118"] { color: #ffffff !important; }
@media (prefers-reduced-motion: reduce) { .plogo-tile, .pin--on .pcard.is-active .plogo-tile { animation: none; } }