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

:root {
  --ink: #09121f;
  --ink-soft: #122237;
  --paper: #f3f8f6;
  --paper-muted: #dfeae7;
  --white: #fffdf8;
  --mint: #55e2ce;
  --mint-deep: #16b5a0;
  --yellow: #ffc857;
  --orange: #ff8b5e;
  --line: rgba(224, 243, 238, .14);
  --shadow: 0 24px 70px rgba(1, 10, 19, .24);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--ink);
  color: var(--paper);
  font-family: 'Manrope', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.shell { width: min(100% - 48px, var(--max)); margin: 0 auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--mint); font-family: 'DM Mono', monospace; font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase;
}
.eyebrow::before { content: ''; width: 28px; height: 1px; background: currentColor; }
.display { margin: 20px 0 0; color: var(--white); font-size: clamp(48px, 7vw, 92px); line-height: .98; letter-spacing: -.075em; font-weight: 800; }
.display em { color: var(--mint); font-style: normal; }
.muted { color: #9db4b8; }
.topbar { position: relative; z-index: 5; border-bottom: 1px solid var(--line); }
.nav { height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.04em; }
.brand-mark { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 10px; color: var(--ink); background: var(--mint); box-shadow: 0 0 0 5px rgba(85, 226, 206, .12); }
.brand-mark svg { width: 21px; height: 21px; }
.brand-name { font-size: 18px; }
.brand-sub { display: block; color: #8da6aa; font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: .12em; font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: 30px; color: #b9cbcc; font-size: 14px; }
.nav-links a { position: relative; padding: 8px 0; transition: color .2s ease; }
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active::after { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; border-radius: 4px; background: var(--mint); content: ''; }
.nav-cta { display: inline-flex; align-items: center; gap: 9px; padding: 11px 16px; border: 1px solid rgba(85, 226, 206, .45); border-radius: 999px; color: var(--mint); font-size: 13px; }
.nav-cta svg { width: 14px; height: 14px; }
.menu-toggle { display: none; border: 1px solid var(--line); color: var(--paper); background: transparent; border-radius: 8px; padding: 8px; }
.hero { position: relative; overflow: hidden; min-height: 680px; padding: 105px 0 95px; }
.hero::before { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(163, 226, 215, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(163, 226, 215, .12) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, black, transparent 80%); content: ''; }
.orb { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.orb-a { width: 520px; height: 520px; top: -210px; right: -80px; background: rgba(25, 181, 160, .16); box-shadow: inset 0 0 110px rgba(85, 226, 206, .12); }
.orb-b { width: 230px; height: 230px; left: -130px; bottom: -120px; background: rgba(255, 200, 87, .10); }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); gap: 70px; align-items: center; }
.hero-copy { max-width: 690px; }
.hero-copy p { max-width: 570px; margin: 30px 0 0; color: #aec3c4; font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 20px; border-radius: 7px; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--mint); }
.button-secondary { border: 1px solid rgba(218, 240, 235, .24); color: var(--paper); background: rgba(255, 255, 255, .03); }
.button svg { width: 16px; height: 16px; }
.hero-note { display: flex; gap: 11px; align-items: center; margin-top: 55px; color: #789093; font-family: 'DM Mono', monospace; font-size: 11px; }
.hero-note span { width: 6px; height: 6px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 5px rgba(255, 200, 87, .12); }
.signal-card { position: relative; min-height: 440px; padding: 25px; border: 1px solid rgba(162, 227, 216, .2); border-radius: 18px; background: linear-gradient(145deg, rgba(31, 63, 76, .9), rgba(10, 25, 39, .82)); box-shadow: var(--shadow); transform: rotate(2deg); }
.signal-card::before { position: absolute; inset: 14px; border: 1px dashed rgba(141, 224, 211, .26); border-radius: 12px; content: ''; }
.signal-top, .signal-body, .signal-bottom { position: relative; z-index: 1; }
.signal-top { display: flex; justify-content: space-between; align-items: center; color: #91adb1; font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: .08em; }
.signal-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 5px rgba(255, 200, 87, .1); }
.signal-body { display: grid; place-items: center; min-height: 285px; text-align: center; }
.signal-shape { position: relative; width: 130px; height: 130px; display: grid; place-items: center; border: 1px solid rgba(85, 226, 206, .55); border-radius: 32px; background: linear-gradient(135deg, var(--mint), #7bf0a2); color: var(--ink); transform: rotate(-10deg); box-shadow: 0 0 0 14px rgba(85, 226, 206, .08), 0 20px 50px rgba(85, 226, 206, .2); }
.signal-shape::after { position: absolute; width: 30px; height: 30px; right: -17px; top: -17px; border-radius: 50%; background: var(--orange); content: ''; }
.signal-shape svg { width: 60px; height: 60px; transform: rotate(10deg); }
.signal-body h2 { margin: 18px 0 0; font-size: 28px; letter-spacing: -.06em; }
.signal-body p { margin: 5px 0 0; color: #a6c1c0; font-size: 12px; }
.signal-bottom { display: flex; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--line); color: #85a3a5; font-size: 11px; }
.signal-bottom strong { color: var(--mint); font-family: 'DM Mono', monospace; font-size: 17px; }
.stats { position: relative; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(21, 46, 59, .56); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { min-height: 130px; padding: 31px 24px; border-right: 1px solid var(--line); }
.stat:first-child { padding-left: 0; }
.stat:last-child { border-right: 0; }
.stat-value { color: var(--white); font-size: 32px; font-weight: 800; letter-spacing: -.06em; }
.stat-value span { color: var(--mint); }
.stat-label { margin-top: 4px; color: #92abad; font-size: 12px; }
.section { padding: 110px 0; }
.section-light { color: var(--ink); background: var(--paper); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 52px; }
.section-heading h2 { max-width: 630px; margin: 18px 0 0; font-size: clamp(32px, 4vw, 55px); letter-spacing: -.07em; line-height: 1.05; }
.section-heading p { max-width: 330px; margin: 0; color: #647979; font-size: 14px; }
.section-heading .eyebrow { color: var(--mint-deep); }
.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.focus-card { min-height: 280px; padding: 28px; border: 1px solid #cadbd7; border-radius: 12px; background: rgba(255, 255, 255, .35); transition: transform .25s, box-shadow .25s; }
.focus-card:hover { transform: translateY(-5px); box-shadow: 0 18px 38px rgba(30, 62, 61, .1); }
.focus-number { color: var(--mint-deep); font-family: 'DM Mono', monospace; font-size: 12px; }
.focus-icon { width: 50px; height: 50px; display: grid; place-items: center; margin: 30px 0 20px; border-radius: 14px; color: var(--ink); background: var(--mint); }
.focus-icon svg { width: 24px; height: 24px; }
.focus-card h3 { margin: 0; font-size: 22px; letter-spacing: -.05em; }
.focus-card p { margin: 9px 0 0; color: #637977; font-size: 13px; }
.manifesto { position: relative; overflow: hidden; padding: 90px 0; background: #163746; }
.manifesto::after { position: absolute; width: 520px; height: 520px; right: -250px; top: -220px; border: 1px solid rgba(85, 226, 206, .22); border-radius: 50%; box-shadow: 0 0 0 55px rgba(85, 226, 206, .03), 0 0 0 110px rgba(85, 226, 206, .025); content: ''; }
.manifesto-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.manifesto h2 { max-width: 560px; margin: 20px 0 0; color: var(--white); font-size: clamp(34px, 4.4vw, 63px); letter-spacing: -.075em; line-height: 1.04; }
.manifesto p { color: #aec9c8; font-size: 15px; }
.principles { display: grid; gap: 23px; }
.principle { display: grid; grid-template-columns: 39px 1fr; gap: 15px; padding-bottom: 23px; border-bottom: 1px solid var(--line); }
.principle:last-child { padding-bottom: 0; border-bottom: 0; }
.principle-no { color: var(--mint); font-family: 'DM Mono', monospace; font-size: 12px; }
.principle h3 { margin: 0; color: var(--white); font-size: 17px; }
.principle p { margin: 4px 0 0; font-size: 13px; }
.compliance { display: grid; grid-template-columns: auto 1fr; gap: 30px; align-items: center; padding: 32px 0; }
.compliance-badge { display: inline-flex; align-items: center; gap: 9px; color: var(--yellow); font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: .08em; }
.compliance-badge svg { width: 18px; height: 18px; }
.compliance p { max-width: 780px; margin: 0; color: #9cb3b5; font-size: 13px; }
.footer { padding: 42px 0 28px; border-top: 1px solid var(--line); }
.footer-top { display: flex; justify-content: space-between; gap: 30px; align-items: start; }
.footer-note { max-width: 310px; margin: 17px 0 0; color: #80989b; font-size: 12px; }
.footer-links { display: flex; gap: 52px; color: #a9bebf; font-size: 13px; }
.footer-links a:hover { color: var(--mint); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 60px; padding-top: 20px; border-top: 1px solid var(--line); color: #6e888b; font-family: 'DM Mono', monospace; font-size: 10px; }
.footer-bottom a { color: inherit; transition: color .2s ease; }
.footer-bottom a:hover { color: var(--mint); }
.icp-link { color: inherit; border-bottom: 1px dashed rgba(110, 136, 139, .55); }
.icp-link:hover { color: var(--mint); border-bottom-color: var(--mint); }
.page-hero { padding: 90px 0 85px; border-bottom: 1px solid var(--line); background: linear-gradient(130deg, #0a1626, #102d3b); }
.page-hero h1 { max-width: 800px; margin: 17px 0 0; color: var(--white); font-size: clamp(46px, 7vw, 82px); line-height: 1; letter-spacing: -.08em; }
.page-hero h1 em { color: var(--mint); font-style: normal; }
.page-hero p { max-width: 680px; margin: 28px 0 0; color: #b0c8c7; font-size: 16px; }
.about-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.about-intro h2 { margin: 0; color: var(--ink); font-size: clamp(34px, 4.4vw, 55px); line-height: 1.04; letter-spacing: -.07em; }
.about-intro-copy { color: #536968; font-size: 15px; }
.about-intro-copy p:first-child { margin-top: 0; }
.timeline { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 62px; }
.timeline-item { padding: 26px; border-top: 2px solid var(--mint-deep); background: #e5efec; }
.timeline-year { color: var(--mint-deep); font-family: 'DM Mono', monospace; font-size: 12px; }
.timeline-item h3 { margin: 19px 0 8px; font-size: 20px; letter-spacing: -.04em; }
.timeline-item p { margin: 0; color: #5d7270; font-size: 13px; }
.value-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.value-card { display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 27px 0; border-top: 1px solid #cbdcd8; }
.value-card span { color: var(--mint-deep); font-family: 'DM Mono', monospace; font-size: 12px; }
.value-card h3 { margin: 0; font-size: 19px; }
.value-card p { margin: 6px 0 0; color: #5d7270; font-size: 13px; }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: start; }
.contact-grid h2 { margin: 0; color: var(--white); font-size: clamp(36px, 5vw, 60px); line-height: 1.02; letter-spacing: -.075em; }
.contact-copy { margin: 24px 0 0; color: #adc4c4; font-size: 15px; }
.contact-details { display: grid; gap: 14px; margin-top: 38px; }
.contact-detail { display: flex; align-items: center; gap: 13px; color: #d3e3df; font-size: 14px; }
.contact-detail svg { width: 18px; height: 18px; color: var(--mint); }
.contact-card { padding: 28px; border: 1px solid rgba(165, 226, 215, .18); border-radius: 13px; background: rgba(32, 66, 78, .54); }
.contact-card h3 { margin: 0; color: var(--white); font-size: 20px; }
.contact-card p { color: #9db8b7; font-size: 13px; }
.contact-card .button { width: 100%; margin-top: 12px; }
.form-note { margin: 14px 0 0; color: #7d9a9b; font-size: 11px; }
.field { margin-top: 17px; }
.field label { display: block; margin-bottom: 7px; color: #a9c4c1; font-size: 12px; }
.field input, .field textarea { width: 100%; border: 1px solid rgba(174, 227, 218, .2); border-radius: 6px; outline: 0; padding: 11px 12px; color: var(--paper); background: rgba(4, 16, 28, .28); transition: border-color .2s; }
.field input:focus, .field textarea:focus { border-color: var(--mint); }
.field textarea { min-height: 95px; resize: vertical; }
.form-status { display: none; margin: 14px 0 0; padding: 10px 12px; border-radius: 6px; color: var(--mint); background: rgba(85, 226, 206, .08); font-size: 12px; }
.form-status.show { display: block; }
.legal-note { padding: 30px; border-left: 2px solid var(--yellow); background: #193a48; color: #aac1bf; font-size: 13px; }
.legal-note strong { display: block; margin-bottom: 8px; color: var(--yellow); }
@media (max-width: 860px) {
  .shell { width: min(100% - 36px, var(--max)); }
  .nav { height: 70px; }
  .nav-links { position: absolute; top: 70px; left: 18px; right: 18px; display: none; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: #102637; box-shadow: var(--shadow); }
  .nav-links.open { display: grid; gap: 2px; }
  .nav-links a { padding: 12px; }
  .nav-cta { display: none; }
  .menu-toggle { display: grid; place-items: center; }
  .hero { min-height: auto; padding: 74px 0 76px; }
  .hero-grid, .manifesto-inner, .about-intro, .contact-grid { grid-template-columns: 1fr; gap: 52px; }
  .signal-card { max-width: 560px; transform: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .stat:first-child { padding-left: 24px; }
  .focus-grid, .value-grid { grid-template-columns: 1fr; }
  .section { padding: 78px 0; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 22px; }
  .compliance { grid-template-columns: 1fr; gap: 16px; }
  .footer-top { display: block; }
  .footer-links { margin-top: 28px; }
  .footer-bottom { display: block; }
  .footer-bottom span + span { display: block; margin-top: 9px; }
}
@media (max-width: 520px) {
  .shell { width: min(100% - 28px, var(--max)); }
  .display { font-size: 52px; }
  .hero-copy p { font-size: 15px; }
  .signal-card { min-height: 390px; }
  .signal-body { min-height: 240px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { padding: 22px 13px; }
  .stat:first-child { padding-left: 13px; }
  .stat-value { font-size: 26px; }
  .timeline { grid-template-columns: 1fr; }
  .footer-links { gap: 24px; }
}