:root {
  color-scheme: light;
  --ink: #102d32;
  --ink-soft: #476268;
  --navy: #082a32;
  --navy-light: #123f47;
  --mint: #59d5a7;
  --mint-light: #dff8ee;
  --cream: #f6f5ef;
  --paper: #ffffff;
  --line: #d8e2df;
  --max: 1180px;
  --radius: 18px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--ink); font-size: 1rem; line-height: 1.65; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #1d7a63; outline-offset: 3px; border-radius: 4px; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--paper); color: var(--navy); padding: .75rem 1rem; border-radius: 8px; box-shadow: 0 8px 24px #0002; }
.skip-link:focus { top: 1rem; }
.container { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent); background: color-mix(in srgb, var(--cream) 92%, transparent); backdrop-filter: blur(16px); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; font-weight: 760; letter-spacing: -.035em; font-size: 1.22rem; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; background: var(--navy); color: var(--paper); font-size: .95rem; letter-spacing: -.08em; box-shadow: inset -6px -6px 0 #123e46; }
.brand-mark::after { content: ""; width: 6px; height: 6px; background: var(--mint); position: absolute; transform: translate(10px,-10px); border-radius: 2px; }
.navigation { display: flex; align-items: center; gap: 1.75rem; }
.navigation a { color: var(--ink-soft); text-decoration: none; font-weight: 590; font-size: .94rem; }
.navigation a:hover, .navigation a[aria-current="page"] { color: var(--ink); }
.nav-cta { padding: .62rem .95rem; border: 1px solid var(--ink); border-radius: 999px; color: var(--ink) !important; }
.menu-button { display: none; border: 0; background: transparent; padding: .6rem; color: var(--ink); }
.menu-button svg { display: block; width: 25px; height: 25px; }

.hero { padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(4rem, 8vw, 7rem); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(360px, .94fr); gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1.25rem; color: #17644f; font-size: .79rem; font-weight: 760; letter-spacing: .09em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--mint); }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.045em; margin-top: 0; }
h1 { max-width: 13ch; font-size: clamp(3.15rem, 7vw, 6.2rem); margin-bottom: 1.55rem; }
.hero-copy { max-width: 61ch; color: var(--ink-soft); font-size: clamp(1.08rem, 1.8vw, 1.25rem); margin: 0 0 2rem; }
.actions { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 48px; padding: .72rem 1.15rem; border-radius: 10px; text-decoration: none; font-weight: 720; }
.button-primary { background: var(--navy); color: white; box-shadow: 0 10px 30px #082a3224; }
.button-primary:hover { background: var(--navy-light); }
.button-secondary { border: 1px solid var(--line); background: var(--paper); }
.button svg { width: 18px; height: 18px; }
.status-note { margin-top: 1.2rem; color: var(--ink-soft); font-size: .9rem; }

.operation-card { position: relative; min-height: 495px; padding: 1.15rem; border: 1px solid #24474e; border-radius: 26px; background: var(--navy); color: white; box-shadow: 0 36px 80px #082a322c; transform: rotate(1.2deg); }
.operation-card::before { content: ""; position: absolute; inset: 14% -18% -12% 28%; z-index: -1; background: var(--mint); opacity: .22; border-radius: 50%; filter: blur(60px); }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: .45rem .35rem 1.15rem; }
.panel-title { font-weight: 720; font-size: .93rem; }
.panel-tag { border: 1px solid #ffffff30; padding: .25rem .55rem; border-radius: 999px; color: #b9d2d5; font-size: .72rem; }
.overview { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.metric, .feed { background: #123a42; border: 1px solid #ffffff12; border-radius: 14px; padding: 1rem; }
.metric-label { color: #a8c4c7; font-size: .75rem; }
.metric-value { margin-top: .35rem; font-weight: 720; font-size: 1.05rem; }
.metric-wide { grid-column: 1 / -1; }
.flow { display: grid; grid-template-columns: repeat(4, 1fr); align-items: end; height: 90px; gap: 9px; padding-top: .9rem; }
.flow span { min-height: 16px; background: var(--mint); border-radius: 4px 4px 2px 2px; opacity: .52; }
.flow span:nth-child(2) { height: 38px; opacity: .7; }
.flow span:nth-child(3) { height: 63px; opacity: .86; }
.flow span:nth-child(4) { height: 78px; }
.feed { margin-top: .75rem; }
.feed-row { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: .65rem; padding: .63rem 0; border-bottom: 1px solid #ffffff12; }
.feed-row:last-child { border: 0; }
.feed-icon { display: grid; place-items: center; width: 30px; height: 30px; background: #1b4a52; border-radius: 8px; color: var(--mint); font-size: .73rem; }
.feed-name { font-size: .82rem; font-weight: 650; }
.feed-state { color: #abc2c6; font-size: .68rem; }

.section { padding: clamp(4.5rem, 8vw, 7.5rem) 0; }
.section-white { background: var(--paper); }
.section-dark { background: var(--navy); color: var(--paper); }
.section-head { display: grid; grid-template-columns: .72fr 1.28fr; gap: 2rem; align-items: start; margin-bottom: 3rem; }
.kicker { color: #317661; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.section-dark .kicker { color: var(--mint); }
h2 { max-width: 19ch; font-size: clamp(2.1rem, 4vw, 3.7rem); margin-bottom: 1rem; }
.section-intro { max-width: 63ch; margin: .3rem 0 0; color: var(--ink-soft); font-size: 1.08rem; }
.section-dark .section-intro { color: #bcd0d2; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.principle { padding: 2rem 2rem 0 0; }
.principle + .principle { border-left: 1px solid var(--line); padding-left: 2rem; }
.principle-number { display: block; color: #2d7962; font-size: .75rem; font-weight: 800; letter-spacing: .08em; margin-bottom: 2.2rem; }
.principle h3 { font-size: 1.35rem; margin-bottom: .75rem; }
.principle p { color: var(--ink-soft); margin: 0; }

.roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature { min-height: 240px; padding: 1.55rem; border: 1px solid var(--line); background: var(--paper); border-radius: var(--radius); display: flex; flex-direction: column; }
.feature-top { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.feature-icon { width: 42px; height: 42px; display: grid; place-items: center; color: var(--navy); background: var(--mint-light); border-radius: 11px; }
.feature-icon svg { width: 22px; height: 22px; }
.chip { color: #71500f; background: #fff0cd; border: 1px solid #f3d48f; border-radius: 999px; padding: .25rem .55rem; font-size: .69rem; font-weight: 760; white-space: nowrap; }
.feature h3 { margin: 1.35rem 0 .65rem; font-size: 1.3rem; }
.feature p { margin: 0; color: var(--ink-soft); font-size: .94rem; }
.feature-note { margin-top: auto !important; padding-top: 1.25rem; color: #317661 !important; font-size: .76rem !important; font-weight: 750; }
.roadmap-note { margin-top: 1.2rem; color: var(--ink-soft); font-size: .9rem; }

.connection { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.steps { counter-reset: step; }
.step { counter-increment: step; position: relative; padding: 0 0 2rem 4rem; border-left: 1px solid #ffffff2c; }
.step:last-child { padding-bottom: 0; border-color: transparent; }
.step::before { content: counter(step, decimal-leading-zero); position: absolute; left: -1.25rem; top: -.15rem; width: 2.5rem; height: 2.5rem; display: grid; place-items: center; color: var(--navy); background: var(--mint); border-radius: 50%; font-size: .72rem; font-weight: 850; }
.step h3 { margin-bottom: .55rem; font-size: 1.2rem; }
.step p { margin: 0; color: #bcd0d2; }
.disclaimer { margin-top: 1.6rem; padding: 1rem 1.1rem; border: 1px solid #ffffff22; border-radius: 12px; color: #bcd0d2; font-size: .86rem; }

.security-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.security-list { display: grid; gap: .8rem; }
.security-item { display: grid; grid-template-columns: 34px 1fr; gap: 1rem; padding: 1.25rem; border: 1px solid var(--line); background: var(--paper); border-radius: 14px; }
.check { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--mint-light); color: #1e7458; font-weight: 900; }
.security-item h3 { margin: .1rem 0 .35rem; font-size: 1.03rem; letter-spacing: -.02em; }
.security-item p { margin: 0; color: var(--ink-soft); font-size: .91rem; }

.closing { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.closing-card { display: grid; grid-template-columns: 1.3fr auto; gap: 2rem; align-items: center; padding: clamp(2rem, 5vw, 4.5rem); border-radius: 24px; background: var(--mint); color: var(--navy); }
.closing-card h2 { margin: 0 0 .75rem; max-width: 17ch; }
.closing-card p { margin: 0; max-width: 58ch; }
.closing-card .button { background: var(--navy); color: white; white-space: nowrap; }

.site-footer { padding: 3rem 0; background: #061f25; color: #d6e4e5; }
.footer-grid { display: grid; grid-template-columns: 1.2fr auto; gap: 2rem; align-items: start; }
.site-footer .brand { color: white; }
.footer-copy { margin: 1rem 0 0; max-width: 45ch; color: #9eb8bc; font-size: .9rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer-links a { color: #d6e4e5; font-size: .9rem; text-decoration: none; }
.footer-links a:hover { color: var(--mint); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid #ffffff18; color: #89a8ac; font-size: .79rem; }

.legal-hero { padding: clamp(4rem, 8vw, 7rem) 0 3rem; border-bottom: 1px solid var(--line); }
.legal-hero h1 { max-width: 14ch; font-size: clamp(2.7rem, 6vw, 5rem); margin-bottom: 1rem; }
.legal-hero p { max-width: 62ch; color: var(--ink-soft); font-size: 1.08rem; }
.legal-layout { display: grid; grid-template-columns: 240px minmax(0, 720px); gap: clamp(2rem, 7vw, 7rem); padding: 4rem 0 7rem; align-items: start; }
.legal-aside { position: sticky; top: 105px; color: var(--ink-soft); font-size: .86rem; }
.legal-aside strong { display: block; color: var(--ink); margin-bottom: .45rem; }
.legal-content h2 { font-size: clamp(1.55rem, 2.5vw, 2rem); margin: 2.6rem 0 .8rem; max-width: none; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 { font-size: 1.12rem; margin: 1.8rem 0 .5rem; letter-spacing: -.025em; }
.legal-content p, .legal-content li { color: #355158; }
.legal-content ul { padding-left: 1.25rem; }
.notice { padding: 1.15rem 1.25rem; border-left: 4px solid var(--mint); background: var(--paper); border-radius: 0 12px 12px 0; }

.support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 3rem 0 7rem; }
.support-card { padding: 2rem; border: 1px solid var(--line); background: var(--paper); border-radius: var(--radius); }
.support-card h2 { font-size: 1.5rem; margin-bottom: .8rem; }
.support-card p { color: var(--ink-soft); margin-bottom: 0; }
.support-card-primary { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr .65fr; gap: 2rem; background: var(--navy); color: white; border-color: var(--navy); }
.support-card-primary p { color: #bcd0d2; }
.support-status { align-self: center; padding: 1.25rem; background: #123a42; border-radius: 12px; }
.support-status strong { display: block; color: var(--mint); }
.support-status span { color: #bcd0d2; font-size: .85rem; }

.not-found { min-height: calc(100vh - 76px); display: grid; place-items: center; padding: 3rem 0; }
.not-found-card { max-width: 680px; text-align: center; }
.not-found-code { color: #2f7b64; font-weight: 850; letter-spacing: .14em; }
.not-found h1 { max-width: none; font-size: clamp(3rem, 8vw, 6rem); margin: .65rem 0 1rem; }
.not-found p { color: var(--ink-soft); font-size: 1.08rem; margin-bottom: 2rem; }

@media (max-width: 900px) {
  .hero-grid, .section-head, .connection, .security-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 4rem; }
  .operation-card { width: min(100%, 580px); margin-inline: auto; transform: none; }
  .section-head { gap: .6rem; }
  .roadmap { grid-template-columns: repeat(2, 1fr); }
  .principles { grid-template-columns: 1fr; }
  .principle { padding: 1.6rem 0; border-bottom: 1px solid var(--line); }
  .principle + .principle { border-left: 0; padding-left: 0; }
  .principle-number { margin-bottom: .8rem; }
  .closing-card, .footer-grid, .support-card-primary { grid-template-columns: 1fr; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-aside { position: static; }
}

@media (max-width: 700px) {
  .nav-wrap { min-height: 68px; }
  .menu-button { display: block; }
  .navigation { display: none; position: absolute; inset: 68px 0 auto; padding: 1rem; background: var(--cream); border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px #082a3214; flex-direction: column; align-items: stretch; gap: 0; }
  .navigation[data-open="true"] { display: flex; }
  .navigation a { padding: .9rem max(1rem, calc((100vw - var(--max)) / 2)); }
  .nav-cta { margin-top: .4rem; border-radius: 8px; text-align: center; }
  h1 { font-size: clamp(2.75rem, 15vw, 4.5rem); }
  .hero { padding-top: 3.5rem; }
  .operation-card { min-height: auto; }
  .roadmap, .support-grid { grid-template-columns: 1fr; }
  .support-card-primary { grid-column: auto; }
  .closing-card { border-radius: 18px; }
  .footer-bottom { flex-direction: column; }
}

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