@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #10191f;
  --ink-soft: #1b2930;
  --ink-muted: #718181;
  --paper: #f5f0e8;
  --paper-deep: #eae3d7;
  --line: rgba(16, 25, 31, 0.16);
  --line-light: rgba(245, 240, 232, 0.16);
  --verm: #ea5a3d;
  --verm-deep: #c84530;
  --ice: #72e5ff;
  --white: #fffdf8;
  --mono: 'DM Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Plus Jakarta Sans', Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body.is-loading { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }

.preloader { position: fixed; z-index: 1000; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 28px 34px; background: var(--ink); color: var(--paper); transition: opacity .7s var(--ease), visibility .7s var(--ease); }
.preloader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader__topline, .preloader__bottomline { display: flex; justify-content: space-between; color: rgba(245,240,232,.55); font: 10px var(--mono); letter-spacing: .14em; }
.preloader__core { align-self: center; text-align: center; transform: translateY(-8%); }
.loader-mark { position: relative; display: grid; place-items: center; width: 112px; height: 112px; margin: 0 auto 24px; border: 1px solid rgba(245,240,232,.25); border-radius: 50%; color: var(--paper); font-size: 42px; }
.loader-mark::before, .loader-mark::after { position: absolute; inset: -8px; content: ''; border: 1px solid transparent; border-top-color: var(--verm); border-radius: 50%; animation: spin 1.8s linear infinite; }
.loader-mark::after { inset: 8px; border-top-color: var(--ice); animation-duration: 1.2s; animation-direction: reverse; }
.loader-mark i { position: absolute; top: -2px; left: 50%; width: 4px; height: 4px; border-radius: 50%; background: var(--verm); box-shadow: 0 0 16px var(--verm); }
.preloader p { margin: 0; color: rgba(245,240,232,.65); font: 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.blink { display: inline-block; width: 20px; animation: blink 1s steps(3,end) infinite; }

.site-shell { overflow: clip; }
.utility-bar { display: flex; justify-content: space-between; padding: 12px 4.6vw; background: var(--verm); color: var(--ink); font: 10px var(--mono); letter-spacing: .11em; text-transform: uppercase; }
.utility-bar p { margin: 0; }
.status-dot { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 4px rgba(16,25,31,.14); }
.site-header { position: relative; z-index: 10; display: flex; align-items: center; justify-content: space-between; padding: 25px 4.6vw 20px; background: var(--paper); }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark { position: relative; display: grid; place-items: center; width: 36px; height: 36px; overflow: hidden; border: 1.5px solid var(--ink); border-radius: 50%; font-size: 15px; font-weight: 700; }
.brand__mark::before { position: absolute; content: ''; width: 18px; height: 9px; border-top: 2px solid var(--verm); border-radius: 50%; transform: rotate(-32deg) translate(-2px,-4px); }
.brand__mark span { position: relative; z-index: 1; transform: translateY(1px); }
.brand__text { display: flex; gap: 5px; font: 800 16px/1 var(--sans); letter-spacing: -.07em; }
.brand__text em { color: var(--verm); font-style: normal; }
.main-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 44px); font-size: 12px; font-weight: 600; }
.main-nav > a:not(.nav-cta) { position: relative; padding: 9px 0; }
.main-nav > a:not(.nav-cta)::after { position: absolute; right: 0; bottom: 0; left: 0; height: 1px; content: ''; background: var(--verm); transform: scaleX(0); transform-origin: right; transition: transform .3s var(--ease); }
.main-nav > a:not(.nav-cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { display: inline-flex; align-items: center; gap: 16px; padding: 12px 14px 12px 17px; border: 1px solid var(--ink); transition: background .25s, color .25s, transform .25s; }
.nav-cta b { color: var(--verm); font-size: 17px; font-weight: 400; }
.nav-cta:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
.menu-toggle { display: none; border: 0; background: transparent; }

.section-pad { padding: 94px 9.2vw; }
.hero { display: grid; grid-template-columns: minmax(0, .97fr) minmax(420px, .87fr); gap: clamp(40px, 8vw, 135px); min-height: 635px; padding-top: 57px; padding-bottom: 92px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 27px; color: var(--ink-muted); font: 10px var(--mono); letter-spacing: .13em; line-height: 1.5; }
.eyebrow span { color: var(--verm); }
.hero h1, .section-intro h2, .platforms h2, .process h2, .clarity-band h2, .contact h2 { max-width: 760px; margin: 0; font-size: clamp(52px, 6.2vw, 90px); font-weight: 700; letter-spacing: -.085em; line-height: .98; }
.hero h1 em, .section-intro h2 em, .platforms h2 em, .process h2 em, .clarity-band h2 em, .contact h2 em { color: var(--verm); font-style: normal; }
.hero__lead { max-width: 470px; margin: 31px 0 0; color: #4e5e5d; font-size: 15px; line-height: 1.8; }
.hero__actions { display: flex; align-items: center; gap: 26px; margin-top: 35px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 49px; padding: 0 17px 0 20px; font-size: 12px; font-weight: 700; transition: transform .25s var(--ease), background .25s, color .25s; }
.button span { font-size: 18px; font-weight: 400; }
.button--primary { background: var(--ink); color: var(--paper); }
.button--primary:hover { background: var(--verm); transform: translateY(-3px); }
.button--outline { border: 1px solid var(--paper); color: var(--paper); }
.button--outline:hover { background: var(--paper); color: var(--ink); transform: translateY(-3px); }
.text-link { display: inline-flex; align-items: center; gap: 9px; font: 11px var(--mono); text-transform: uppercase; }
.text-link span { color: var(--verm); font-size: 16px; transition: transform .25s; }
.text-link:hover span { transform: translateY(4px); }
.hero__note { display: flex; align-items: center; gap: 12px; margin-top: 74px; color: var(--ink-muted); font: 10px/1.6 var(--mono); text-transform: uppercase; }
.note-line { display: inline-block; width: 38px; height: 1px; background: var(--verm); }
.hero__visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 445px; }
.route-card { position: relative; z-index: 1; width: min(100%, 515px); padding: 17px; background: var(--ink); color: var(--paper); box-shadow: 24px 24px 0 rgba(234,90,61,.12); transform: rotate(2.2deg); transition: transform .5s var(--ease), box-shadow .5s; }
.route-card:hover { transform: rotate(0deg) translateY(-6px); box-shadow: 30px 31px 0 rgba(234,90,61,.16); }
.route-card__head, .route-card__meta { display: flex; align-items: center; justify-content: space-between; font: 10px var(--mono); letter-spacing: .08em; }
.route-card__head { padding: 0 3px 15px; color: rgba(245,240,232,.58); }
.signal { color: var(--ice); }
.signal i { display: inline-block; width: 5px; height: 5px; margin-right: 5px; border-radius: 50%; background: var(--ice); box-shadow: 0 0 12px var(--ice); }
.route-card__map { position: relative; overflow: hidden; height: 300px; border: 1px solid rgba(245,240,232,.18); background: #17252b; }
.route-card__map svg { width: 100%; height: 100%; }
.route-card__stamp { position: absolute; top: 20px; left: 21px; display: flex; align-items: center; gap: 9px; padding: 9px 10px; background: rgba(16,25,31,.82); backdrop-filter: blur(6px); }
.route-card__stamp span { color: var(--verm); font-size: 22px; }
.route-card__stamp small { color: rgba(245,240,232,.75); font: 8px/1.45 var(--mono); letter-spacing: .12em; }
.route-card__meta { padding: 16px 3px 0; color: rgba(245,240,232,.5); }
.route-card__meta div { display: grid; gap: 6px; }
.route-card__meta strong { color: var(--paper); font: 12px var(--mono); letter-spacing: .02em; }
.accent-text { color: var(--verm) !important; }
.floating-tag { position: absolute; z-index: 2; padding: 10px 12px; background: var(--paper); box-shadow: 8px 10px 0 rgba(16,25,31,.08); font: 10px var(--mono); letter-spacing: .06em; }
.floating-tag span { margin-right: 8px; color: var(--verm); }
.floating-tag--top { top: 49px; right: 0; transform: rotate(6deg); }
.floating-tag--bottom { bottom: 45px; left: -10px; transform: rotate(-5deg); }

.trust-strip { position: relative; display: grid; grid-template-columns: repeat(3, 1fr) 1.35fr; min-height: 106px; overflow: hidden; background: var(--ink); color: var(--paper); }
.trust-strip__item { display: flex; align-items: center; gap: 15px; padding: 22px 4vw; border-right: 1px solid var(--line-light); }
.trust-strip__item strong { color: var(--ice); font-size: 34px; font-weight: 500; letter-spacing: -.08em; }
.trust-strip__item span { color: rgba(245,240,232,.7); font: 10px/1.45 var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.trust-strip__marquee { display: flex; align-items: center; min-width: 0; overflow: hidden; color: rgba(245,240,232,.12); font-size: 16px; font-weight: 700; letter-spacing: .06em; white-space: nowrap; }
.trust-strip__marquee span { animation: marquee 18s linear infinite; }

.services { display: grid; grid-template-columns: minmax(220px, .55fr) minmax(0, 1.45fr); gap: clamp(55px, 9vw, 140px); }
.section-intro h2, .platforms h2, .process h2, .clarity-band h2, .contact h2 { font-size: clamp(40px, 4.8vw, 68px); }
.section-intro > p:last-child, .platforms__header > p:last-child, .process__intro > p:last-of-type { max-width: 310px; margin: 28px 0 0; color: var(--ink-muted); font-size: 13px; line-height: 1.75; }
.service-list { border-top: 1px solid var(--line); }
.service-row { display: grid; grid-template-columns: 46px minmax(150px, .85fr) minmax(180px, 1fr) 47px; align-items: center; gap: 18px; min-height: 156px; padding: 22px 0; border-bottom: 1px solid var(--line); transition: padding .3s var(--ease), background .3s; }
.service-row:hover { padding-right: 14px; padding-left: 14px; background: rgba(255,253,248,.6); }
.service-row--accent { border-bottom-color: var(--verm); }
.service-row__number, .process-step__num { align-self: start; padding-top: 5px; color: var(--verm); font: 11px var(--mono); }
.service-row__title h3 { margin: 0 0 9px; font-size: 21px; letter-spacing: -.05em; }
.service-row__title p, .service-row__detail p { margin: 0; color: var(--ink-muted); font-size: 11px; line-height: 1.55; }
.service-row__detail span { display: block; margin-bottom: 10px; color: var(--ink); font: 10px var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.round-arrow { display: grid; place-items: center; width: 41px; height: 41px; border: 1px solid var(--ink); border-radius: 50%; font-size: 18px; transition: color .25s, background .25s, transform .25s; }
.round-arrow:hover { border-color: var(--verm); background: var(--verm); color: var(--paper); transform: rotate(45deg); }

.platforms { background: var(--paper-deep); }
.platforms__header { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 54px; }
.platforms__header > p:last-child { margin: 0; }
.platform-rail { display: grid; grid-template-columns: repeat(5, minmax(145px, 1fr)); gap: 10px; }
.platform-card { position: relative; min-height: 275px; padding: 17px; overflow: hidden; background: var(--white); transition: transform .35s var(--ease), color .35s, background .35s; }
.platform-card:hover { transform: translateY(-8px); background: var(--ink); color: var(--paper); }
.platform-card__top { display: flex; justify-content: space-between; color: var(--ink-muted); font: 10px var(--mono); }
.platform-card:hover .platform-card__top { color: rgba(245,240,232,.55); }
.platform-cn { color: var(--verm); font-size: 18px; }
.platform-card strong { display: block; margin-top: 69px; font-size: 21px; letter-spacing: -.08em; }
.platform-card p { max-width: 125px; margin: 11px 0 0; color: var(--ink-muted); font-size: 11px; line-height: 1.5; }
.platform-card:hover p { color: rgba(245,240,232,.63); }
.platform-card__line { position: absolute; right: 17px; bottom: 46px; left: 17px; height: 1px; background: var(--line); }
.platform-card:hover .platform-card__line { background: var(--line-light); }
.platform-card__hint { position: absolute; bottom: 16px; left: 17px; color: var(--verm); font: 9px var(--mono); letter-spacing: .1em; }
.platform-card--tmall { transform: translateY(22px); }.platform-card--tmall:hover { transform: translateY(14px); }.platform-card--1688 { transform: translateY(11px); }.platform-card--1688:hover { transform: translateY(3px); }

.process { display: grid; grid-template-columns: minmax(220px, .75fr) minmax(0, 1.25fr); gap: clamp(50px, 10vw, 160px); background: var(--ink); color: var(--paper); }
.process__intro > p:last-of-type { color: rgba(245,240,232,.6); }
.process__intro .button { margin-top: 34px; }
.process__steps { display: grid; align-content: center; gap: 0; }
.process-step { position: relative; display: grid; grid-template-columns: 43px 1fr; min-height: 145px; padding: 0 0 30px; }
.process-step__num { color: var(--ice); }
.process-step h3 { margin: 0 0 11px; font-size: 22px; letter-spacing: -.06em; }
.process-step p { max-width: 315px; margin: 0; color: rgba(245,240,232,.57); font-size: 12px; line-height: 1.7; }
.process-step__rule { position: absolute; bottom: 0; left: 43px; width: calc(100% - 43px); height: 1px; background: var(--line-light); }
.process-step__rule::after { position: absolute; bottom: -2px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--verm); content: ''; }

.clarity-band { display: grid; grid-template-columns: .35fr .8fr 1.2fr; align-items: center; gap: 40px; background: var(--verm); color: var(--ink); }
.clarity-band .eyebrow { color: rgba(16,25,31,.63); }.clarity-band .eyebrow span { color: var(--paper); }.clarity-band h2 em { color: var(--paper); }
.clarity-band__mark { font-size: 75px; font-weight: 400; line-height: 1; }
.clarity-band__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.clarity-band__list div { padding-left: 16px; border-left: 1px solid rgba(16,25,31,.35); }
.clarity-band__list span { font: 10px var(--mono); }.clarity-band__list p { margin: 18px 0 0; font-size: 12px; line-height: 1.5; }.clarity-band__list strong { font-weight: 700; }

.contact { padding-top: 108px; padding-bottom: 108px; background: var(--paper-deep); }
.contact__panel { display: grid; grid-template-columns: minmax(240px, .85fr) minmax(300px, 1fr); gap: 70px; padding: 54px; background: var(--white); box-shadow: 17px 17px 0 rgba(16,25,31,.1); }
.contact__heading > p:last-child { max-width: 380px; margin: 27px 0 0; color: var(--ink-muted); font-size: 13px; line-height: 1.75; }
.contact__channels { border-top: 1px solid var(--line); }
.contact-channel { display: flex; align-items: center; gap: 13px; min-height: 66px; border-bottom: 1px solid var(--line); transition: padding .25s, background .25s; }
.contact-channel:hover { padding: 0 10px; background: var(--paper); }
.contact-channel__icon { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid var(--ink); border-radius: 50%; font-size: 13px; font-weight: 700; }
.contact-channel span:nth-child(2) { display: grid; gap: 5px; flex: 1; }
.contact-channel small { color: var(--ink-muted); font: 9px var(--mono); letter-spacing: .12em; }.contact-channel strong { font-size: 12px; }
.contact-channel b { color: var(--verm); font-size: 17px; font-weight: 400; }
.contact-channel--featured .contact-channel__icon { border-color: var(--verm); background: var(--verm); color: var(--paper); }
.contact__footer { display: flex; align-items: center; justify-content: space-between; margin-top: 26px; color: var(--ink-muted); font: 9px var(--mono); letter-spacing: .08em; }
.copy-email { padding: 0; border: 0; background: transparent; color: var(--verm); cursor: pointer; font: 10px var(--mono); letter-spacing: .04em; }.copy-email span { margin-left: 4px; font-size: 14px; }
.site-footer { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 20px; padding: 34px 4.6vw 28px; background: var(--ink); color: var(--paper); }.brand--footer .brand__mark { border-color: var(--paper); }.site-footer > p { margin: 0; color: rgba(245,240,232,.5); font-size: 11px; }.footer-meta { grid-column: 1 / -1; display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid var(--line-light); color: rgba(245,240,232,.42); font: 9px var(--mono); letter-spacing: .08em; }.footer-meta a { color: var(--ice); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s var(--ease), transform .75s var(--ease); }.reveal.is-visible { opacity: 1; transform: translateY(0); }.reveal--delay { transition-delay: .11s; }
@keyframes spin { to { transform: rotate(360deg); } }@keyframes blink { 0%, 100% { opacity: .2; } 50% { opacity: 1; } }@keyframes marquee { to { transform: translateX(-30%); } }

@media (max-width: 980px) { .hero { grid-template-columns: 1fr; min-height: auto; }.hero__visual { max-width: 600px; margin: 25px auto 0; width: 100%; }.services, .process { grid-template-columns: 1fr; }.services { gap: 55px; }.process { gap: 65px; }.platform-rail { grid-template-columns: repeat(3, 1fr); row-gap: 18px; }.platform-card--tmall, .platform-card--1688 { transform: none; }.platform-card--tmall:hover, .platform-card--1688:hover { transform: translateY(-8px); }.clarity-band { grid-template-columns: .25fr 1fr; }.clarity-band__list { grid-column: 2; }.contact__panel { gap: 45px; padding: 42px; } }
@media (max-width: 680px) { .utility-bar { padding: 10px 18px; }.utility-bar__right { display: none; }.site-header { padding: 20px 18px; }.menu-toggle { display: grid; gap: 6px; padding: 9px 0 9px 12px; cursor: pointer; }.menu-toggle span { display: block; width: 23px; height: 1px; background: var(--ink); transition: transform .25s; }.main-nav { position: absolute; top: 100%; right: 18px; left: 18px; display: grid; gap: 0; padding: 11px 18px 18px; background: var(--paper); box-shadow: 0 10px 20px rgba(16,25,31,.08); opacity: 0; pointer-events: none; transform: translateY(-6px); transition: opacity .25s, transform .25s; }.main-nav.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }.main-nav > a { padding: 13px 0 !important; border-bottom: 1px solid var(--line); }.main-nav .nav-cta { justify-content: space-between; margin-top: 12px; border: 1px solid var(--ink); }.menu-toggle[aria-expanded='true'] span:first-child { transform: translateY(3.5px) rotate(45deg); }.menu-toggle[aria-expanded='true'] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .section-pad { padding: 70px 18px; }.hero { gap: 50px; padding-top: 55px; padding-bottom: 71px; }.hero h1 { font-size: clamp(47px, 14vw, 69px); }.hero__lead { font-size: 13px; }.hero__actions { align-items: flex-start; flex-direction: column; gap: 20px; }.hero__note { margin-top: 48px; }.hero__visual { min-height: 370px; }.route-card { padding: 11px; box-shadow: 12px 13px 0 rgba(234,90,61,.12); }.route-card__map { height: 235px; }.floating-tag--top { top: 23px; right: -2px; }.floating-tag--bottom { bottom: 22px; left: -1px; }.trust-strip { grid-template-columns: repeat(3, 1fr); }.trust-strip__item { display: block; padding: 18px 14px; }.trust-strip__item strong { display: block; margin-bottom: 7px; font-size: 28px; }.trust-strip__item span { font-size: 8px; }.trust-strip__marquee { display: none; }
  .section-intro h2, .platforms h2, .process h2, .clarity-band h2, .contact h2 { font-size: 44px; }.service-row { grid-template-columns: 32px 1fr 39px; gap: 11px; min-height: 0; padding: 23px 0; }.service-row__detail { grid-column: 2 / -1; margin-top: 5px; }.service-row__title p { font-size: 10px; }.service-row__detail p { max-width: 290px; }.round-arrow { width: 35px; height: 35px; }.platforms__header { display: block; }.platforms__header > p:last-child { margin-top: 22px; }.platform-rail { grid-template-columns: repeat(2, 1fr); gap: 9px; }.platform-card { min-height: 232px; padding: 13px; }.platform-card strong { margin-top: 45px; font-size: 17px; }.platform-card__line { right: 13px; left: 13px; }.platform-card__hint { left: 13px; }.process__intro .button { margin-top: 27px; }.process-step { min-height: 150px; }.clarity-band { display: block; }.clarity-band__mark { margin-bottom: 28px; font-size: 53px; }.clarity-band__list { display: grid; grid-template-columns: 1fr; gap: 17px; margin-top: 40px; }.clarity-band__list p { margin-top: 7px; }.contact { padding-top: 70px; padding-bottom: 70px; }.contact__panel { display: block; padding: 28px 21px; box-shadow: 9px 10px 0 rgba(16,25,31,.1); }.contact__channels { margin-top: 41px; }.contact__footer { align-items: flex-start; flex-direction: column; gap: 15px; }.site-footer { grid-template-columns: 1fr; padding: 30px 18px 24px; }.footer-meta { grid-column: auto; align-items: flex-start; flex-direction: column; gap: 12px; }.preloader { padding: 22px 18px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }.preloader *, .reveal, .route-card, .floating-tag, .trust-strip__marquee span { animation: none !important; transition: none !important; }.reveal { opacity: 1; transform: none; } }