:root {
  --paper: #f2efe6;
  --paper-light: #fbfaf6;
  --ink: #0d1c31;
  --blue: #1646d8;
  --blue-dark: #102d86;
  --orange: #ff5a36;
  --green: #b9ef54;
  --line: rgba(13, 28, 49, 0.17);
  --display: "Avenir Next Condensed", "Futura", "PingFang SC", sans-serif;
  --body: "Avenir Next", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  --mono: "SFMono-Regular", "Roboto Mono", monospace;
  --shell: min(1440px, calc(100vw - 88px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  content: "";
  opacity: .14;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.1'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 24px; z-index: 2000; padding: 12px 18px; color: white; background: var(--ink); }
.skip-link:focus { top: 18px; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 82px;
  padding: 0 44px;
  border-bottom: 1px solid var(--line);
  background: rgba(242, 239, 230, .88);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; width: fit-content; font-family: var(--display); font-size: 22px; font-weight: 800; letter-spacing: -.04em; }
.brand svg { width: 35px; height: 35px; margin-right: 7px; fill: none; stroke: currentColor; stroke-width: 2.8; }
.brand > span > span { color: var(--orange); }
.desktop-nav { display: flex; gap: 34px; font-size: 13px; font-weight: 650; }
.desktop-nav a { position: relative; }
.desktop-nav a::after { position: absolute; right: 0; bottom: -9px; left: 0; height: 2px; content: ""; background: var(--orange); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.desktop-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 20px; }
.lang-switch { display: flex; align-items: center; gap: 7px; padding: 0; border: 0; background: transparent; cursor: pointer; font-size: 11px; opacity: .55; }
.lang-switch i { width: 1px; height: 12px; background: currentColor; }
.lang-switch .lang-active { font-weight: 800; opacity: 1; }
.text-link { font-size: 13px; font-weight: 650; }
.pill-link { display: flex; align-items: center; gap: 28px; min-height: 46px; padding: 0 7px 0 20px; color: white; background: var(--ink); border-radius: 99px; font-size: 13px; font-weight: 700; transition: background .2s, transform .2s; }
.pill-link b { display: grid; place-items: center; width: 32px; height: 32px; color: var(--ink); background: var(--orange); border-radius: 50%; }
.pill-link:hover { background: var(--blue); transform: translateY(-2px); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 12px; border: 1px solid var(--line); background: transparent; }
.menu-toggle span { display: block; width: 100%; height: 1px; margin: 5px 0; background: currentColor; transition: transform .2s; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
.mobile-menu { display: none; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  align-items: center;
  gap: clamp(30px, 6vw, 100px);
  min-height: calc(100svh - 82px);
  padding-block: 86px 104px;
}
.overline { display: flex; align-items: center; gap: 13px; margin: 0 0 30px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; }
.overline span { width: 9px; height: 9px; background: var(--orange); border-radius: 50%; box-shadow: 0 0 0 6px rgba(255, 90, 54, .14); }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { max-width: 820px; margin-bottom: 32px; font-family: var(--display); font-size: clamp(67px, 7.25vw, 124px); font-weight: 800; line-height: .83; letter-spacing: -.065em; }
.hero h1 em, .closing h2 em { color: var(--orange); font-weight: inherit; font-style: normal; }
.hero-lead { max-width: 570px; margin-bottom: 42px; padding-left: 115px; font-size: 17px; line-height: 1.75; }
.hero-actions { display: flex; gap: 12px; padding-left: 115px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 42px; min-width: 210px; height: 58px; padding: 0 20px 0 24px; border: 1px solid var(--ink); font-size: 13px; font-weight: 750; transition: transform .2s, color .2s, background .2s; }
.button b { font-size: 17px; }
.button-dark { color: white; background: var(--ink); }
.button-line { background: transparent; }
.button:hover { transform: translateY(-3px); }
.button-dark:hover { background: var(--blue); }
.button-line:hover { color: white; background: var(--ink); }

.hero-art { position: relative; min-height: 650px; overflow: hidden; background: var(--blue); clip-path: polygon(8% 0, 100% 0, 100% 91%, 86% 100%, 0 100%, 0 9%); isolation: isolate; }
.hero-art::before { position: absolute; inset: 0; content: ""; background: linear-gradient(125deg, rgba(255,255,255,.14), transparent 35%), repeating-linear-gradient(90deg, transparent 0, transparent calc(20% - 1px), rgba(255,255,255,.08) 20%); }
.world-disc { position: absolute; top: 50%; left: 50%; width: min(35vw, 510px); aspect-ratio: 1; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; transform: translate(-50%, -50%); background: radial-gradient(circle at center, transparent 0 43%, rgba(255,255,255,.08) 44% 44.5%, transparent 45%), repeating-radial-gradient(circle at center, transparent 0 52px, rgba(255,255,255,.17) 53px 54px); box-shadow: inset 0 0 70px rgba(8,31,108,.38); }
.world-disc::before, .world-disc::after { position: absolute; content: ""; border: 1px solid rgba(255,255,255,.26); border-radius: 50%; }
.world-disc::before { inset: 0 31%; }
.world-disc::after { inset: 31% 0; }
.disc-grid { position: absolute; inset: 50% 0 auto; height: 1px; background: rgba(255,255,255,.3); }
.hero-orbit { position: absolute; z-index: -1; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; }
.orbit-one { width: 760px; height: 330px; top: 19%; left: -8%; transform: rotate(27deg); }
.orbit-two { width: 620px; height: 760px; top: -9%; left: 5%; transform: rotate(-36deg); }
.location { position: absolute; color: white; font-family: var(--mono); font-size: 9px; letter-spacing: .08em; }
.location i { display: block; width: 7px; height: 7px; margin-top: 4px; background: var(--orange); border: 2px solid white; border-radius: 50%; box-shadow: 0 0 0 5px rgba(255,255,255,.12); }
.loc-a { top: 30%; left: 66%; }.loc-b { top: 65%; left: 69%; }.loc-c { top: 20%; left: 38%; }.loc-d { top: 45%; left: 15%; }
.flow-line { position: absolute; height: 1px; transform-origin: left; background: rgba(255,255,255,.55); }
.flow-line i { position: absolute; top: -3px; width: 7px; height: 7px; background: var(--green); border-radius: 50%; animation: packet 3.1s linear infinite; }
.flow-a { top: 32%; left: 40%; width: 29%; transform: rotate(15deg); }.flow-b { top: 47%; left: 18%; width: 50%; transform: rotate(22deg); }.flow-c { top: 64%; left: 44%; width: 28%; transform: rotate(-10deg); }
.flow-b i { animation-delay: -1.2s; }.flow-c i { animation-delay: -2.1s; }
@keyframes packet { from { left: 0; } to { left: calc(100% - 7px); } }
.float-card { position: absolute; color: var(--ink); background: var(--paper-light); box-shadow: 0 22px 55px rgba(5,23,78,.26); }
.card-payment { right: 4%; bottom: 13%; width: 245px; padding: 21px; }
.card-payment > span, .card-route > span { display: block; margin-bottom: 15px; font-family: var(--mono); font-size: 9px; letter-spacing: .1em; }
.card-payment strong { display: block; margin-bottom: 17px; font-family: var(--display); font-size: 27px; letter-spacing: -.03em; }
.card-payment small { font-size: 10px; }
.card-payment div { display: flex; align-items: center; gap: 9px; padding-top: 13px; border-top: 1px solid var(--line); font-size: 10px; }
.card-payment div i { display: grid; place-items: center; width: 19px; height: 19px; color: var(--ink); background: var(--green); border-radius: 50%; font-style: normal; }
.card-route { top: 12%; left: 3%; width: 210px; padding: 19px; color: white; background: var(--ink); transform: rotate(-3deg); }
.route-row { display: flex; align-items: center; margin-bottom: 13px; }
.route-row i { width: 11px; height: 11px; flex: 0 0 auto; border: 2px solid var(--orange); border-radius: 50%; }
.route-row b { width: 40px; height: 1px; background: rgba(255,255,255,.35); }
.card-route small { font-size: 9px; opacity: .65; }
.art-caption { position: absolute; top: 50%; right: -46px; display: flex; gap: 25px; color: white; font-family: var(--mono); font-size: 8px; letter-spacing: .1em; transform: rotate(90deg); }
.hero-note { position: absolute; right: 0; bottom: 35px; left: 0; display: flex; align-items: center; gap: 14px; font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }
.hero-note i { width: 80px; height: 1px; background: var(--ink); }

.trust-band { overflow: hidden; color: white; background: var(--ink); }
.trust-inner { display: grid; grid-template-columns: 310px 1fr; align-items: center; gap: 70px; min-height: 164px; }
.trust-inner p { margin: 0; color: rgba(255,255,255,.66); font-size: 12px; }
.trust-words { display: flex; align-items: center; justify-content: space-between; font-family: var(--display); font-size: clamp(15px, 1.45vw, 22px); font-weight: 750; letter-spacing: .03em; }
.trust-words i { width: 5px; height: 5px; background: var(--orange); border-radius: 50%; }

.section-index { margin: 0; font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.intro { display: grid; grid-template-columns: 31% 69%; min-height: 660px; padding-block: 145px; border-bottom: 1px solid var(--line); }
.intro > div { display: grid; grid-template-columns: 1fr 280px; gap: 50px; align-items: end; }
.intro h2, .section-head h2, .business h2, .integration h2, .closing h2 { margin: 0; font-family: var(--display); font-size: clamp(54px, 6.1vw, 100px); font-weight: 800; line-height: .89; letter-spacing: -.055em; }
.intro > div > p { margin: 0 0 8px; font-size: 16px; line-height: 1.8; }
.solutions, .platform { padding-block: 145px; }
.section-head { display: grid; grid-template-columns: 31% 69%; margin-bottom: 74px; }
.solution-switcher { border: 1px solid var(--ink); }
.solution-tabs { display: grid; grid-template-columns: repeat(3, 1fr); }
.solution-tab { display: flex; align-items: center; gap: 30px; min-height: 92px; padding: 0 28px; border: 0; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: transparent; text-align: left; cursor: pointer; }
.solution-tab:last-child { border-right: 0; }
.solution-tab span { font-family: var(--mono); font-size: 10px; }
.solution-tab b { font-size: 16px; }
.solution-tab.is-active { color: white; background: var(--ink); }
.solution-panel { display: none; grid-template-columns: 43% 57%; min-height: 590px; background: var(--paper-light); }
.solution-panel.is-active { display: grid; }
.panel-copy { padding: clamp(45px, 5vw, 78px); }
.panel-tag { display: inline-block; margin-bottom: 42px; padding: 7px 11px; color: white; background: var(--blue); font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }
.panel-copy h3 { max-width: 500px; margin-bottom: 25px; font-family: var(--display); font-size: clamp(38px, 4vw, 61px); line-height: .98; letter-spacing: -.045em; }
.panel-copy p { max-width: 480px; color: rgba(13,28,49,.7); }
.panel-copy ul { margin: 36px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.panel-copy li { position: relative; padding: 12px 0 12px 22px; border-bottom: 1px solid var(--line); font-size: 12px; font-weight: 700; }
.panel-copy li::before { position: absolute; left: 1px; content: "↗"; color: var(--orange); }
.checkout-visual, .payout-visual, .manage-visual { position: relative; display: grid; place-items: center; min-width: 0; overflow: hidden; background: var(--blue); }
.checkout-visual::before { position: absolute; inset: 0; content: ""; background: repeating-linear-gradient(135deg, transparent 0 43px, rgba(255,255,255,.07) 44px 45px); }
.checkout-card { z-index: 1; width: min(370px, 72%); padding: 29px; background: var(--paper-light); box-shadow: 18px 18px 0 var(--orange); transform: rotate(2deg); }
.checkout-top { display: flex; justify-content: space-between; margin-bottom: 44px; font-family: var(--mono); font-size: 9px; }
.checkout-card > strong { display: block; margin-bottom: 7px; font-family: var(--display); font-size: 40px; }
.checkout-card > strong small { font-size: 11px; }
.checkout-card > p { margin-bottom: 16px; color: rgba(13,28,49,.55); font-size: 10px; }
.pay-choice { display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 8px; padding: 14px; border: 1px solid var(--line); font-size: 11px; }
.pay-choice + .pay-choice { border-top: 0; }
.pay-choice i { width: 12px; height: 12px; border: 1px solid var(--ink); border-radius: 50%; font-size: 6px; font-style: normal; text-align: center; }
.pay-choice.selected { border-color: var(--blue); }
.pay-choice.selected i { color: var(--blue); }
.pay-choice b { font-family: var(--display); font-style: italic; }
.checkout-card button { display: flex; justify-content: space-between; width: 100%; margin-top: 19px; padding: 15px 17px; color: white; border: 0; background: var(--ink); font-family: var(--mono); font-size: 9px; }
.payout-visual { background: var(--orange); }
.payout-map { position: relative; width: min(470px, 78%); aspect-ratio: 1; border: 1px solid rgba(13,28,49,.34); border-radius: 50%; }
.payout-map::before, .payout-map::after { position: absolute; content: ""; border: 1px solid rgba(13,28,49,.22); border-radius: 50%; }
.payout-map::before { inset: 16%; }.payout-map::after { inset: 33%; }
.p-node { position: absolute; z-index: 2; display: grid; place-items: center; width: 52px; height: 52px; color: white; background: var(--ink); border-radius: 50%; font-family: var(--mono); font-size: 9px; }
.n1 { top: calc(50% - 26px); left: calc(50% - 26px); background: var(--blue); }.n2 { top: 7%; left: 47%; }.n3 { top: 55%; right: -3%; }.n4 { bottom: 2%; left: 10%; }
.beam { position: absolute; top: 50%; left: 50%; width: 45%; height: 1px; background: var(--ink); transform-origin: left; }.b1 { transform: rotate(-94deg); }.b2 { transform: rotate(19deg); }.b3 { transform: rotate(143deg); }
.payout-status { position: absolute; bottom: 7%; left: 7%; width: 190px; padding: 16px; color: white; background: var(--ink); font-family: var(--mono); }
.payout-status span, .payout-status b { display: block; font-size: 9px; }.payout-status b { margin: 9px 0; color: var(--green); }.payout-status i { display: block; width: 100%; height: 3px; background: linear-gradient(90deg, var(--green) 74%, rgba(255,255,255,.2) 74%); }
.manage-visual { align-content: center; gap: 40px; color: white; background: var(--ink); }
.metric { width: min(460px, 76%); }.metric span { display: block; font-family: var(--mono); font-size: 9px; letter-spacing: .1em; }.metric strong { display: block; margin: 13px 0 3px; font-family: var(--display); font-size: clamp(48px, 5vw, 75px); line-height: 1; }.metric small { color: var(--green); font-family: var(--mono); font-size: 9px; }
.mini-chart { display: flex; align-items: flex-end; gap: 9px; width: min(460px, 76%); height: 180px; border-bottom: 1px solid rgba(255,255,255,.5); }
.mini-chart i { width: calc(12.5% - 8px); background: var(--blue); }.mini-chart i:nth-child(1) { height: 25%; }.mini-chart i:nth-child(2) { height: 41%; }.mini-chart i:nth-child(3) { height: 34%; }.mini-chart i:nth-child(4) { height: 66%; }.mini-chart i:nth-child(5) { height: 56%; }.mini-chart i:nth-child(6) { height: 79%; }.mini-chart i:nth-child(7) { height: 71%; }.mini-chart i:nth-child(8) { height: 94%; background: var(--orange); }

.business { padding-block: 145px; color: var(--ink); background: var(--orange); }
.business-grid { display: grid; grid-template-columns: 47% 53%; gap: 9%; }
.business-copy h2 { margin: 70px 0 40px; font-size: clamp(55px, 6vw, 92px); }
.business-copy > p:last-child { max-width: 480px; }
.business-list { border-top: 1px solid var(--ink); }
.business-list article { display: grid; grid-template-columns: 52px 1fr 38px; gap: 20px; align-items: start; padding: 27px 0; border-bottom: 1px solid var(--ink); }
.business-list article > span { padding-top: 8px; font-family: var(--mono); font-size: 9px; }
.business-list h3 { margin-bottom: 7px; font-family: var(--display); font-size: 31px; line-height: 1; }
.business-list p { max-width: 440px; margin: 0; font-size: 13px; }
.business-list article > b { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--ink); border-radius: 50%; transition: color .2s, background .2s, transform .2s; }
.business-list article:hover > b { color: var(--orange); background: var(--ink); transform: rotate(45deg); }

.platform .section-head { margin-bottom: 85px; }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.value-card { display: flex; flex-direction: column; min-height: 510px; padding: 25px; border: 1px solid var(--ink); border-right: 0; }
.value-card:last-child { border-right: 1px solid var(--ink); }
.value-card > span { font-family: var(--mono); font-size: 9px; }
.value-card svg { width: 116px; height: 116px; margin: 72px auto auto; fill: none; stroke: currentColor; stroke-width: 1.6; }
.value-card h3 { margin-bottom: 14px; font-family: var(--display); font-size: 31px; }
.value-card p { margin-bottom: 0; font-size: 13px; opacity: .7; }
.value-blue { color: white; background: var(--blue); }.value-orange { background: var(--orange); }

.integration { padding-bottom: 145px; }
.integration-board { display: grid; grid-template-columns: 54% 46%; min-height: 615px; color: white; background: var(--ink); }
.integration-copy { padding: clamp(45px, 6vw, 90px); }
.integration-copy h2 { margin: 70px 0 30px; font-size: clamp(52px, 5.7vw, 90px); }
.integration-copy > p:not(.section-index) { max-width: 520px; color: rgba(255,255,255,.67); }
.inline-link { display: inline-flex; gap: 65px; align-items: center; margin-top: 29px; padding-bottom: 8px; border-bottom: 1px solid var(--orange); font-size: 12px; font-weight: 700; }
.integration-flow { display: flex; flex-direction: column; justify-content: center; padding: clamp(35px, 5vw, 75px); background: var(--blue); }
.flow-step { position: relative; display: grid; grid-template-columns: 48px 1fr; align-items: center; min-height: 105px; }
.flow-step span { display: grid; place-items: center; z-index: 1; width: 44px; height: 44px; color: var(--ink); background: var(--paper-light); border-radius: 50%; font-family: var(--mono); font-size: 9px; }
.flow-step b { margin-left: 25px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; }
.flow-step i { position: absolute; top: 71px; bottom: -34px; left: 21px; width: 1px; background: rgba(255,255,255,.55); }

.closing { position: relative; min-height: 720px; padding: 115px clamp(40px, 8vw, 130px); overflow: hidden; color: white; background: var(--blue); }
.closing::after { position: absolute; right: -9%; bottom: -57%; width: 65%; aspect-ratio: 1; content: ""; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,255,255,.05), 0 0 0 160px rgba(255,255,255,.04); }
.closing > p { position: relative; z-index: 1; margin-bottom: 55px; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; }
.closing h2 { position: relative; z-index: 1; max-width: 1020px; font-size: clamp(68px, 8.5vw, 135px); }
.closing h2 em { color: var(--green); }
.closing-actions { position: relative; z-index: 1; display: flex; align-items: center; gap: 30px; margin-top: 60px; }
.button-light { color: var(--ink); border-color: white; background: white; }
.button-light:hover { color: white; background: var(--orange); border-color: var(--orange); }
.status-link { display: flex; align-items: center; gap: 11px; font-size: 11px; font-weight: 700; }
.status-link i { width: 9px; height: 9px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 6px rgba(185,239,84,.13); }

.site-footer { padding-block: 90px 30px; }
.footer-top { display: flex; align-items: end; justify-content: space-between; padding-bottom: 55px; border-bottom: 1px solid var(--line); }
.footer-top p { margin: 0; font-family: var(--display); font-size: 22px; font-weight: 700; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 180px); gap: 55px; justify-content: end; padding-block: 65px; }
.footer-grid div { display: flex; flex-direction: column; gap: 11px; }
.footer-grid b { margin-bottom: 9px; font-family: var(--mono); font-size: 9px; letter-spacing: .1em; }
.footer-grid a { color: rgba(13,28,49,.68); font-size: 12px; }
.footer-grid a:hover { color: var(--blue); }
.footer-bottom { display: grid; grid-template-columns: 1fr auto 1fr; padding-top: 24px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; }
.footer-bottom a { justify-self: end; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .72s ease, transform .72s cubic-bezier(.2,.7,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1120px) {
  :root { --shell: min(100% - 52px, 1120px); }
  .site-header { padding-inline: 26px; }
  .desktop-nav { gap: 18px; }
  .header-login { display: none; }
  .hero { grid-template-columns: 1fr 1fr; gap: 28px; }
  .hero-lead, .hero-actions { padding-left: 0; }
  .hero-art { min-height: 570px; }
  .trust-inner { grid-template-columns: 240px 1fr; gap: 35px; }
  .intro > div { grid-template-columns: 1fr; }
  .intro > div > p { max-width: 560px; }
  .solution-panel { grid-template-columns: 48% 52%; }
  .business-grid { gap: 5%; }
  .value-card { min-height: 465px; }
}

@media (max-width: 820px) {
  :root { --shell: calc(100% - 36px); }
  .site-header { grid-template-columns: 1fr auto; height: 68px; padding-inline: 18px; }
  .desktop-nav, .pill-link, .header-login { display: none; }
  .header-actions { gap: 14px; }
  .menu-toggle { display: block; }
  .mobile-menu { position: fixed; top: 68px; right: 0; left: 0; z-index: 99; display: flex; flex-direction: column; padding: 12px 18px 23px; border-bottom: 1px solid var(--ink); background: var(--paper); opacity: 0; pointer-events: none; transform: translateY(-12px); transition: opacity .2s, transform .2s; }
  .mobile-menu.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .mobile-menu a { padding: 14px 2px; border-bottom: 1px solid var(--line); font-family: var(--display); font-size: 20px; font-weight: 700; }
  .hero { display: block; min-height: auto; padding-block: 75px 76px; }
  .hero-copy { position: relative; z-index: 2; }
  .hero h1 { font-size: clamp(58px, 14.5vw, 104px); }
  .hero-lead { max-width: 620px; }
  .hero-art { min-height: 560px; margin-top: 65px; }
  .world-disc { width: min(74vw, 460px); }
  .hero-note { display: none; }
  .trust-inner { display: block; padding-block: 46px; }
  .trust-inner p { margin-bottom: 30px; }
  .trust-words { flex-wrap: wrap; gap: 20px; justify-content: flex-start; }
  .intro, .section-head { grid-template-columns: 1fr; gap: 55px; }
  .intro { min-height: auto; padding-block: 100px; }
  .intro > div { gap: 30px; }
  .solutions, .platform, .business { padding-block: 100px; }
  .solution-tabs { grid-template-columns: 1fr; }
  .solution-tab { min-height: 72px; border-right: 0; }
  .solution-panel { grid-template-columns: 1fr; }
  .checkout-visual, .payout-visual, .manage-visual { min-height: 520px; }
  .business-grid { grid-template-columns: 1fr; gap: 75px; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .value-card:nth-child(2) { border-right: 1px solid var(--ink); }
  .value-card:nth-child(n+3) { border-top: 0; }
  .integration-board { grid-template-columns: 1fr; }
  .integration-flow { min-height: 480px; }
  .closing { min-height: 650px; }
}

@media (max-width: 560px) {
  .hero { padding-top: 58px; }
  .hero h1 { margin-bottom: 25px; }
  .hero-lead { font-size: 15px; }
  .hero-actions, .closing-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-art { min-height: 470px; margin-top: 45px; }
  .card-route { width: 180px; }
  .card-payment { right: 3%; bottom: 9%; width: 210px; }
  .art-caption { display: none; }
  .intro h2, .section-head h2, .business h2, .integration h2 { font-size: clamp(47px, 14vw, 68px); }
  .solution-switcher { margin-inline: -18px; border-right: 0; border-left: 0; }
  .panel-copy { padding: 45px 24px; }
  .panel-copy h3 { font-size: 41px; }
  .checkout-visual, .payout-visual, .manage-visual { min-height: 450px; }
  .checkout-card { width: 76%; padding: 22px; }
  .checkout-card > strong { font-size: 32px; }
  .business-copy h2 { margin-top: 45px; }
  .business-list article { grid-template-columns: 35px 1fr 36px; gap: 10px; }
  .business-list h3 { font-size: 26px; }
  .value-grid { grid-template-columns: 1fr; }
  .value-card { min-height: 400px; border-right: 1px solid var(--ink); border-top: 0; }
  .value-card:first-child { border-top: 1px solid var(--ink); }
  .value-card svg { margin-top: 44px; }
  .integration { width: 100%; padding-bottom: 90px; }
  .integration-copy, .integration-flow { padding: 42px 24px; }
  .integration-copy h2 { margin-top: 45px; }
  .closing { width: 100%; min-height: 640px; padding: 80px 24px; }
  .closing h2 { font-size: clamp(58px, 17vw, 85px); }
  .status-link { justify-content: center; }
  .footer-top { align-items: flex-start; flex-direction: column; gap: 30px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); justify-content: start; }
  .footer-bottom { grid-template-columns: 1fr auto; gap: 12px; }
  .footer-bottom > span:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}