*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,p,ul,ol,figure,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
:root{
  --ink:#071F1A;
  --ink-2:#0D2F26;
  --board:#174A3A;
  --mist:#DDF6E8;
  --white:#F6FFF9;
  --lime:#C7FF3E;
  --lime-soft:#E8FFA8;
  --orange:#FF9B4A;
  --orange-soft:#FFD6B0;
  --sage:#89A99E;
  --line:#2D6B59;
  --font-display:"Barlow Condensed","Oswald","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-num:"IBM Plex Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r-xl:32px;
  --r-lg:22px;
  --r-md:14px;
  --pill:999px;
  --rail:248px;
  --pad:clamp(18px,4vw,40px);
  --maxw:1180px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --t:200ms;
  --shadow:0 18px 40px -24px rgba(0,0,0,.85);
}
html{scroll-behavior:smooth}
body{
  min-height:100vh;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  color:var(--white);
  background:
    radial-gradient(1100px 560px at 84% -8%,rgba(124,255,203,.14),transparent 62%),
    radial-gradient(900px 520px at 6% 108%,rgba(199,255,62,.08),transparent 60%),
    var(--ink);
}
main{display:block}
:where(a,button,[tabindex]):focus-visible{outline:2px solid var(--lime);outline-offset:3px;box-shadow:0 0 0 3px rgba(7,31,26,.9)}
::selection{background:var(--lime);color:var(--ink)}

/* ---------- typography ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.02;letter-spacing:-.01em}
.display{font-size:clamp(56px,7vw,120px);font-weight:600;line-height:.92;letter-spacing:-.02em}
.section-title{font-size:clamp(32px,4vw,64px);line-height:1;margin:0}
.lede{font-size:clamp(16px,1.4vw,18px);line-height:1.8;color:#CFE6DC;max-width:62ch}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-num);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--lime)}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;opacity:.75}
.rule{height:1px;border:0;margin:0;background:linear-gradient(90deg,var(--line),rgba(45,107,89,0))}

/* ---------- layout ---------- */
.container{width:min(100% - var(--pad) * 2,var(--maxw));margin-inline:auto}
.section{padding-block:clamp(46px,7vw,96px)}
.section--tight{padding-block:clamp(28px,4vw,52px)}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px 20px;margin-bottom:clamp(20px,3vw,34px)}
.grid{display:grid;gap:clamp(16px,2.4vw,28px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--split{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:start}
@media(max-width:860px){
  .grid--2,.grid--3,.grid--split{grid-template-columns:1fr}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 24px;border-radius:var(--pill);border:1px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:.02em;text-align:center;
  transition:transform var(--t) var(--ease),background-color var(--t) var(--ease),color var(--t) var(--ease),border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.btn--lime{background:var(--lime);color:var(--ink);box-shadow:0 12px 26px -16px rgba(199,255,62,.95)}
.btn--lime:hover{background:var(--lime-soft);transform:translateY(-2px)}
.btn--ghost{background:rgba(246,255,249,.06);color:var(--white);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn--sm{padding:9px 16px;font-size:13px}

/* ---------- pills ---------- */
.pill{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--pill);
  font-family:var(--font-num);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mist);background:rgba(246,255,249,.05);border:1px solid var(--line);
}
.pill--lime{background:var(--lime);color:var(--ink);border-color:transparent}
.pill--orange{background:rgba(255,155,74,.14);color:var(--orange-soft);border-color:rgba(255,155,74,.45)}
.pill--muted{color:var(--sage);border-color:rgba(45,107,89,.75)}
.dot{width:7px;height:7px;flex:none;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(199,255,62,.22)}

/* ---------- surfaces ---------- */
.card{
  position:relative;padding:clamp(18px,2.4vw,26px);
  border-radius:var(--r-lg);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(23,74,58,.92),rgba(13,47,38,.95));
  transition:transform var(--t) var(--ease),border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:rgba(199,255,62,.5);box-shadow:var(--shadow)}
.card--flat{background:rgba(13,47,38,.58)}
.panel{
  background:var(--mist);color:var(--ink);border-radius:var(--r-xl);
  padding:clamp(22px,3vw,40px);
}
.panel :where(a,button):focus-visible{box-shadow:0 0 0 3px rgba(246,255,249,.95)}

/* ---------- media frames ---------- */
.media-frame{
  position:relative;overflow:hidden;isolation:isolate;
  border-radius:var(--r-lg);aspect-ratio:4/3;
  background:linear-gradient(140deg,#1B5442,#0D2F26 62%,#123C30);
  box-shadow:inset 0 0 0 1px rgba(45,107,89,.9);
}
.media-frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(70% 62% at 72% 18%,rgba(124,255,203,.22),transparent 70%),
    linear-gradient(180deg,rgba(7,31,26,0) 42%,rgba(7,31,26,.55));
}
.media-frame > img,.media-frame > svg{width:100%;height:100%;object-fit:cover}
.media-frame--wide{aspect-ratio:16/9}
.media-frame--tall{aspect-ratio:3/4}
.media-frame--square{aspect-ratio:1/1}
.media-frame--fit{aspect-ratio:auto}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(13,47,38,.62)}
.data-table{width:100%;min-width:560px;border-collapse:collapse;font-size:15px;line-height:1.5}
.data-table caption{caption-side:top;text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-family:var(--font-num);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--sage)}
.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid rgba(45,107,89,.55)}
.data-table thead th{position:sticky;top:0;z-index:1;background:#123C30;color:var(--mist);font-family:var(--font-num);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}
.data-table tbody tr:nth-child(even){background:rgba(246,255,249,.035)}
.data-table tbody tr:hover{background:rgba(199,255,62,.07)}
.data-table .num{white-space:nowrap}

/* ---------- breadcrumbs ---------- */
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-block:18px;font-family:var(--font-num);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sage)}
.breadcrumbs__item{display:inline-flex;align-items:center;gap:8px}
.breadcrumbs__item + .breadcrumbs__item::before{content:"/";color:var(--line)}
.breadcrumbs__link{color:var(--sage);border-bottom:1px solid transparent;transition:color var(--t) var(--ease),border-color var(--t) var(--ease)}
.breadcrumbs__link:hover{color:var(--lime);border-color:var(--lime)}
.breadcrumbs [aria-current="page"]{color:var(--white)}

/* ---------- reveal ---------- */
[data-reveal]{opacity:1}
.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity 260ms var(--ease),transform 260ms var(--ease)}
.js [data-reveal].is-revealed{opacity:1;transform:none}

/* ---------- skip link ---------- */
.skip-link{
  position:fixed;top:8px;left:8px;z-index:120;
  padding:10px 16px;border-radius:var(--pill);
  background:var(--lime);color:var(--ink);font-size:13px;font-weight:700;letter-spacing:.04em;
  transform:translateY(-180%);transition:transform 160ms var(--ease);
}
.skip-link:focus,.skip-link:focus-visible{transform:none}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:linear-gradient(180deg,#0D2F26,#0A2620);
  border-bottom:1px solid var(--line);
}
.site-header__bar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  min-height:64px;padding:10px var(--pad);
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand__mark{
  display:grid;place-items:center;flex:none;
  width:36px;height:36px;border-radius:12px;
  background:var(--lime);color:var(--ink);
  font-family:var(--font-display);font-size:19px;font-weight:700;
  box-shadow:0 10px 20px -12px rgba(199,255,62,.95);
}
.brand__text{display:flex;flex-direction:column;min-width:0;line-height:1.15}
.brand__name{font-family:var(--font-display);font-size:20px;font-weight:600;letter-spacing:.02em;color:var(--white);transition:color var(--t) var(--ease)}
.brand__line{font-family:var(--font-num);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--sage)}
.brand:hover .brand__name{color:var(--lime)}

.nav-toggle{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 15px;border-radius:var(--pill);
  border:1px solid var(--line);background:rgba(246,255,249,.06);color:var(--mist);
  transition:border-color var(--t) var(--ease),color var(--t) var(--ease),background-color var(--t) var(--ease);
}
.nav-toggle:hover{border-color:var(--lime);color:var(--lime)}
.nav-toggle__bars{display:grid;gap:4px}
.nav-toggle__bars span{display:block;width:16px;height:2px;border-radius:2px;background:currentColor;transition:transform var(--t) var(--ease)}
.nav-toggle__text{font-family:var(--font-num);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.site-header[data-open="true"] .nav-toggle{border-color:var(--lime);color:var(--lime)}
.site-header[data-open="true"] .nav-toggle__bars span:first-child{transform:translateY(3px) rotate(45deg)}
.site-header[data-open="true"] .nav-toggle__bars span:last-child{transform:translateY(-3px) rotate(-45deg)}

.rail-progress{position:fixed;z-index:95;pointer-events:none;top:0;left:0;right:0;height:2px;background:rgba(246,255,249,.12)}
.rail-progress__fill{display:block;width:100%;height:100%;transform-origin:0 50%;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--lime),var(--lime-soft));transition:transform 120ms linear}

.site-nav{
  position:fixed;top:64px;left:0;right:0;bottom:0;z-index:88;
  display:flex;flex-direction:column;gap:18px;
  padding:22px var(--pad) 34px;overflow-y:auto;
  background:linear-gradient(180deg,#0D2F26,#071F1A 76%);
  border-top:1px solid var(--line);
  opacity:0;visibility:hidden;transform:translateY(-10px);
  transition:opacity var(--t) var(--ease),transform var(--t) var(--ease),visibility var(--t) var(--ease);
}
.site-header[data-open="true"] .site-nav,
.site-nav[data-open="true"]{opacity:1;visibility:visible;transform:none}
body.is-nav-open{overflow:hidden}
.site-nav__label{font-family:var(--font-num);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--sage);padding-left:14px}
.site-nav__list{display:grid;gap:4px}
.site-nav__link{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:var(--pill);
  color:#CFE6DC;font-size:15px;
  transition:background-color var(--t) var(--ease),color var(--t) var(--ease),transform var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.site-nav__index{font-family:var(--font-num);font-size:11px;letter-spacing:.06em;color:var(--sage);flex:none;transition:color var(--t) var(--ease)}
.site-nav__text{min-width:0}
.site-nav__link:hover{background:rgba(246,255,249,.07);color:var(--white);transform:translateX(2px)}
.site-nav__link[aria-current="page"]{background:rgba(199,255,62,.14);color:var(--white);box-shadow:inset 0 0 0 1px rgba(199,255,62,.42)}
.site-nav__link[aria-current="page"] .site-nav__index{color:var(--lime)}
.site-nav__foot{display:grid;gap:12px;margin-top:auto;padding-top:18px;border-top:1px solid rgba(45,107,89,.7)}
.site-nav__status{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--mist)}
.site-nav__cta{width:100%}
.site-nav__note{font-family:var(--font-num);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--sage)}

/* ---------- footer ---------- */
.site-footer{
  position:relative;overflow:hidden;
  margin-top:clamp(56px,9vw,112px);
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,#0A2620,#071F1A 62%);
}
.site-footer__glow{
  position:absolute;left:38%;right:-18%;bottom:-46%;height:460px;pointer-events:none;
  background:
    radial-gradient(closest-side,rgba(124,255,203,.20),transparent 74%),
    radial-gradient(closest-side at 20% 80%,rgba(199,255,62,.14),transparent 72%);
}
.site-footer__inner{
  position:relative;z-index:1;
  width:min(100% - var(--pad) * 2,var(--maxw));margin-inline:auto;
  padding-block:clamp(38px,6vw,72px) clamp(22px,3vw,34px);
}
.site-footer__top{display:grid;grid-template-columns:1fr;gap:clamp(26px,4vw,48px)}
.footer-brand{max-width:46ch}
.footer-brand__name{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:clamp(24px,2.6vw,30px);font-weight:600;letter-spacing:.01em}
.footer-brand__mark{
  display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:10px;
  background:var(--lime);color:var(--ink);font-family:var(--font-display);font-size:16px;font-weight:700;
}
.footer-brand__intro{margin-top:14px;font-size:15px;line-height:1.8;color:#CFE6DC}
.footer-trust{margin-top:12px;font-family:var(--font-num);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sage)}
.to-top{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  padding:9px 16px;border-radius:var(--pill);
  border:1px solid var(--line);background:rgba(246,255,249,.05);color:var(--mist);
  font-family:var(--font-num);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  transition:border-color var(--t) var(--ease),color var(--t) var(--ease),transform var(--t) var(--ease);
}
.to-top:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.footer-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));gap:clamp(20px,3vw,32px)}
.footer-col{min-width:0}
.footer-col__title{font-family:var(--font-num);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--lime);margin-bottom:12px}
.footer-links{display:grid;gap:9px}
.footer-link{display:inline-flex;align-items:center;gap:9px;font-size:14px;color:#C4DCD2;transition:color var(--t) var(--ease)}
.footer-link::before{content:"";width:10px;height:1px;background:var(--line);transition:width var(--t) var(--ease),background-color var(--t) var(--ease)}
.footer-link:hover{color:var(--white)}
.footer-link:hover::before{width:18px;background:var(--lime)}
.footer-contact{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(14px,2vw,22px);
  margin-top:clamp(28px,4vw,44px);padding-top:clamp(22px,3vw,30px);
  border-top:1px solid rgba(45,107,89,.7);
}
.footer-contact__item{min-width:0}
.footer-contact__label{font-family:var(--font-num);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--sage)}
.footer-contact__value{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;line-height:1.6;color:var(--white);word-break:break-word}
.copy-btn{
  padding:4px 11px;border-radius:var(--pill);
  border:1px solid var(--line);background:rgba(246,255,249,.06);color:var(--mist);
  font-family:var(--font-num);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  transition:border-color var(--t) var(--ease),color var(--t) var(--ease),background-color var(--t) var(--ease);
}
.copy-btn:hover{border-color:var(--lime);color:var(--lime)}
.copy-btn.is-copied{background:var(--lime);color:var(--ink);border-color:transparent}
.copy-status{display:block;min-height:16px;margin-top:4px;font-family:var(--font-num);font-size:11px;letter-spacing:.1em;color:var(--lime)}
.footer-note{grid-column:1/-1;font-size:13px;line-height:1.7;color:#A9C6BA}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 24px;
  margin-top:clamp(20px,3vw,30px);padding-top:18px;border-top:1px solid rgba(45,107,89,.55);
}
.footer-legal,.footer-area,.footer-copy{font-family:var(--font-num);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--sage)}
.footer-area{color:var(--orange-soft)}

/* ---------- desktop rail ---------- */
@media(min-width:1024px){
  body{padding-left:var(--rail)}
  .skip-link{left:calc(var(--rail) + 12px)}
  .site-header{
    position:fixed;top:0;left:0;bottom:0;width:var(--rail);height:100vh;z-index:90;
    display:flex;flex-direction:column;overflow-y:auto;
    border-bottom:0;border-right:1px solid var(--line);
    background:linear-gradient(180deg,#0D2F26 0%,#0A2620 54%,#071F1A 100%);
  }
  .site-header__bar{padding:26px 18px 14px;min-height:0}
  .brand__name{font-size:22px}
  .nav-toggle{display:none}
  .rail-progress{top:0;bottom:0;right:0;left:auto;width:2px;height:auto;background:rgba(45,107,89,.35)}
  .rail-progress__fill{width:100%;height:100%;transform-origin:50% 0;transform:scaleY(var(--p,0));background:linear-gradient(180deg,var(--lime),rgba(199,255,62,.18));transition:transform 120ms linear}
  .site-nav{
    position:static;inset:auto;flex:1;gap:22px;overflow:visible;
    padding:6px 14px 22px;background:none;border-top:0;
    opacity:1;visibility:visible;transform:none;
  }
  .site-nav__label{padding-left:14px}
  .site-nav__foot{margin-top:auto;padding:18px 6px 4px;border-top:1px solid rgba(45,107,89,.6)}
  .site-footer__top{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr)}
}

/* ---------- tablet tuning ---------- */
@media(min-width:1024px) and (max-width:1239.98px){
  :root{--rail:220px}
  .site-nav__link{font-size:14px;padding:10px 12px}
}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .card:hover,.btn:hover,.site-nav__link:hover,.to-top:hover{transform:none}
  .rail-progress__fill{transition:none}
  .js [data-reveal]{opacity:1;transform:none}
}