@import "tailwindcss";

:root {
  --ink: #0a0c0d;
  --paper: #f0efe9;
  --lime: #dfff37;
  --blue: #2865ff;
  --orange: #ff6b2c;
  --muted: #767a76;
  --line: rgba(10, 12, 13, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
main { overflow: hidden; }

.nav { height: 78px; padding: 0 clamp(24px, 5vw, 76px); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); position: relative; z-index: 10; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 14px; font-weight: 850; letter-spacing: .14em; }
.brand-mark { width: 31px; height: 31px; border-radius: 50%; background: var(--ink); color: var(--lime); display: grid; place-items: center; font-size: 15px; letter-spacing: 0; }
.nav-links { display: flex; gap: 38px; font-size: 13px; }
.nav-links a { opacity: .72; transition: opacity .2s; }
.nav-links a:hover { opacity: 1; }
.nav-cta { padding: 12px 19px; border: 1px solid var(--ink); border-radius: 999px; font-size: 12px; font-weight: 750; transition: .2s; }
.nav-cta:hover { background: var(--ink); color: white; }

.hero { min-height: 730px; padding: 82px clamp(24px, 7vw, 108px) 70px; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; position: relative; }
.hero-copy { position: relative; z-index: 2; max-width: 660px; }
.eyebrow, .section-index { font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 30px; }
.eyebrow span { width: 27px; height: 7px; background: var(--lime); border-radius: 99px; border: 1px solid var(--ink); }
.hero h1 { font-size: clamp(62px, 7.7vw, 116px); line-height: .88; letter-spacing: -.075em; margin: 0; font-weight: 900; }
.hero h1 em, .contact h2 em { font-family: Georgia, "Songti SC", serif; font-weight: 400; letter-spacing: -.06em; }
.hero-description { max-width: 570px; font-size: 17px; line-height: 1.8; color: #515551; margin: 34px 0 30px; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.primary-button { display: inline-flex; align-items: center; justify-content: center; gap: 35px; background: var(--ink); color: white; padding: 17px 21px 17px 24px; border-radius: 7px; font-size: 13px; font-weight: 750; transition: transform .2s, background .2s; }
.primary-button span { font-size: 18px; }
.primary-button:hover { transform: translateY(-2px); background: var(--blue); }
.text-button { font-size: 13px; font-weight: 750; border-bottom: 1px solid var(--ink); padding: 9px 0; }
.text-button span { margin-left: 8px; }
.hero-meta { display: flex; gap: 38px; margin-top: 58px; }
.hero-meta div { display: grid; gap: 5px; }
.hero-meta strong { font-size: 15px; }
.hero-meta span { font-size: 11px; color: var(--muted); }

.hero-art { height: 560px; position: relative; display: grid; place-items: center; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(1px); pointer-events: none; }
.hero-glow-one { width: 380px; height: 380px; right: 3%; top: 12%; background: rgba(223,255,55,.85); }
.hero-glow-two { width: 220px; height: 220px; right: 32%; bottom: 8%; background: rgba(40,101,255,.28); }
.orbit { position: absolute; border: 1px solid rgba(10,12,13,.22); border-radius: 50%; transform: rotate(-15deg); }
.orbit-one { width: 540px; height: 320px; }
.orbit-two { width: 390px; height: 510px; transform: rotate(49deg); }
.card-stack { position: absolute; width: 325px; height: 205px; border-radius: 18px; padding: 25px; box-shadow: 0 28px 65px rgba(0,0,0,.22); display: flex; flex-direction: column; justify-content: space-between; }
.card-front { background: var(--ink); color: white; transform: rotate(-8deg) translate(-12px, 25px); z-index: 2; }
.card-back { background: var(--blue); color: white; transform: rotate(13deg) translate(48px, -62px); }
.card-stack b { font-size: 30px; letter-spacing: -.04em; }
.card-stack small { font-size: 9px; letter-spacing: .22em; opacity: .68; }
.card-top { display: flex; justify-content: space-between; font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.card-top i { color: var(--lime); font-style: normal; }
.card-code { font: 12px/1 monospace; letter-spacing: .22em; color: #a7aba7; }
.float-tag { position: absolute; z-index: 3; background: white; border: 1px solid var(--ink); border-radius: 99px; padding: 12px 18px; font-size: 11px; font-weight: 800; box-shadow: 5px 5px 0 var(--ink); }
.float-tag-one { top: 16%; left: 3%; transform: rotate(-7deg); }
.float-tag-two { right: 2%; bottom: 17%; transform: rotate(8deg); background: var(--lime); }

.ticker { background: var(--ink); color: white; min-height: 58px; display: flex; align-items: center; justify-content: space-around; gap: 18px; padding: 0 30px; font-size: 12px; font-weight: 700; letter-spacing: .16em; white-space: nowrap; }
.ticker i { color: var(--lime); font-style: normal; }
.section { padding: 112px clamp(24px, 7vw, 108px); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 45px; }
.section-heading h2, .promise-intro h2 { margin: 13px 0 0; font-size: clamp(38px, 4.5vw, 64px); line-height: 1; letter-spacing: -.055em; }
.section-heading > p { max-width: 420px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: 3px; overflow: hidden; transition: transform .25s, box-shadow .25s; }
.product-card:hover { transform: translateY(-7px); box-shadow: 0 20px 45px rgba(0,0,0,.09); }
.product-visual { height: 290px; padding: 22px; position: relative; overflow: hidden; background: #dfe0dc; }
.product-card.lime .product-visual { background: var(--lime); }
.product-card.blue .product-visual { background: var(--blue); color: white; }
.product-card.orange .product-visual { background: var(--orange); }
.product-code { font: 11px monospace; }
.coming { position: absolute; right: 20px; top: 18px; padding: 8px 11px; border: 1px solid currentColor; border-radius: 99px; font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.visual-shape { position: absolute; width: 220px; height: 220px; border: 1px solid currentColor; border-radius: 50%; bottom: -52px; right: -20px; display: grid; place-items: center; }
.visual-shape::before { content: ""; position: absolute; inset: 28px; border: 1px solid currentColor; border-radius: 50%; }
.visual-shape span { font-size: 110px; font-weight: 900; line-height: 1; transform: rotate(-17deg); }
.product-info { padding: 25px 25px 23px; }
.product-category { font-size: 10px; font-weight: 800; letter-spacing: .12em; color: var(--muted); }
.product-info h3 { margin: 11px 0 8px; font-size: 22px; letter-spacing: -.03em; }
.product-info p { margin: 0 0 23px; font-size: 12px; color: var(--muted); }
.product-bottom { border-top: 1px solid var(--line); padding-top: 18px; display: flex; justify-content: space-between; align-items: center; }
.product-bottom strong { font-size: 15px; }
.product-bottom span { font-size: 11px; font-weight: 700; }

.portals { padding-top: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.portal { min-height: 390px; padding: 38px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; transition: transform .2s; }
.portal:hover { transform: scale(.99); }
.portal-card { background: var(--ink); color: white; }
.portal-resale { background: var(--lime); }
.portal-number { font: 12px monospace; opacity: .65; }
.portal small { font-size: 9px; letter-spacing: .18em; opacity: .7; }
.portal h2 { font-size: clamp(42px, 5vw, 72px); margin: 12px 0 14px; letter-spacing: -.06em; }
.portal p { max-width: 390px; font-size: 14px; line-height: 1.7; opacity: .72; }
.portal-arrow { position: absolute; top: 34px; right: 36px; font-size: 32px; }
.portal::after { content: "X"; position: absolute; right: -35px; bottom: -100px; font-size: 330px; line-height: 1; font-weight: 950; opacity: .07; transform: rotate(-12deg); }

.promise { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; border-top: 1px solid var(--line); }
.promise-intro p { max-width: 420px; color: var(--muted); line-height: 1.75; font-size: 14px; margin-top: 27px; }
.promise-list article { display: grid; grid-template-columns: 55px 1fr; gap: 10px; padding: 25px 0 28px; border-top: 1px solid var(--line); }
.promise-list article:last-child { border-bottom: 1px solid var(--line); }
.promise-list article > span { font: 11px monospace; color: var(--muted); padding-top: 5px; }
.promise-list h3 { font-size: 22px; margin: 0 0 8px; }
.promise-list p { margin: 0; color: var(--muted); line-height: 1.7; font-size: 13px; }

.contact { min-height: 590px; background: var(--blue); color: white; position: relative; isolation: isolate; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.contact-kicker { font-size: 10px; font-weight: 800; letter-spacing: .2em; color: var(--lime); }
.contact h2 { font-size: clamp(58px, 8vw, 116px); line-height: .88; letter-spacing: -.07em; margin: 28px 0; }
.contact p { max-width: 520px; line-height: 1.8; opacity: .75; margin: 0 0 30px; }
.primary-button.light { background: white; color: var(--ink); }
.primary-button.light:hover { background: var(--lime); }
.contact-x { position: absolute; right: -30px; bottom: -160px; font-size: min(50vw, 650px); line-height: 1; font-weight: 950; opacity: .085; z-index: -1; transform: rotate(-9deg); }
footer { background: var(--ink); color: white; padding: 45px clamp(24px, 7vw, 108px); display: flex; justify-content: space-between; align-items: center; gap: 24px; font-size: 11px; }
footer .brand-mark { background: var(--lime); color: var(--ink); }
footer p { color: #a4a7a3; }
footer > span { color: #777b77; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 64px; }
  .hero-art { height: 460px; margin-top: 25px; }
  .hero-glow-one { right: -20%; top: 38%; }
  .hero h1 { font-size: clamp(58px, 15vw, 88px); }
  .product-grid { grid-template-columns: 1fr; }
  .product-visual { height: 260px; }
  .portals, .promise { grid-template-columns: 1fr; }
  .promise { gap: 55px; }
}

@media (max-width: 600px) {
  .nav { height: 68px; padding: 0 18px; }
  .nav-cta { padding: 10px 14px; }
  .hero { padding: 52px 20px 45px; min-height: auto; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 18px; flex-wrap: wrap; }
  .hero-meta { gap: 20px; margin-top: 42px; }
  .hero-art { height: 390px; }
  .card-stack { width: 270px; height: 170px; padding: 20px; }
  .card-stack b { font-size: 24px; }
  .orbit-one { width: 390px; height: 235px; }
  .orbit-two { width: 290px; height: 385px; }
  .ticker { justify-content: flex-start; overflow: hidden; }
  .section { padding: 78px 20px; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .portals { padding-top: 0; }
  .portal { min-height: 335px; padding: 28px; }
  .contact { min-height: 520px; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}