/* ============================================================
   nodes.garden — variant-1 "ORCHARD"
   Light, clean, premium Web3 redesign
   ============================================================ */

:root{
  --white:#ffffff;
  --soft:#f6f8f4;
  --ink:#0c0f0a;
  --gray:#5b6157;
  --line:#e6ebe1;

  --lime:#BEF264;
  --lime-400:#A3E635;
  --lime-500:#84CC16;
  --sky:#cbeefa;

  --radius:18px;
  --radius-lg:24px;
  --shadow-sm:0 2px 8px rgba(12,15,10,.05);
  --shadow:0 14px 40px rgba(12,15,10,.07);
  --shadow-lg:0 24px 70px rgba(12,15,10,.10);

  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.container--narrow{max-width:820px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:600;font-size:15px;
  padding:13px 22px;border-radius:999px;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;
  white-space:nowrap;
}
.btn--sm{padding:9px 18px;font-size:14px}
.btn--lg{padding:16px 30px;font-size:16px}
.btn--primary{background:var(--lime);color:var(--ink);box-shadow:0 8px 22px rgba(132,204,22,.30)}
.btn--primary:hover{background:var(--lime-400);transform:translateY(-2px);box-shadow:0 14px 30px rgba(132,204,22,.40)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn--dark{background:var(--ink);color:var(--lime)}
.btn--dark:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(16px);
  -webkit-backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,box-shadow .3s;
}
.header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(12,15,10,.04)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand__mark{border-radius:9px}
.brand__name{color:var(--ink)}
.brand__dot{color:var(--lime-500)}
.nav{display:flex;gap:30px}
.nav a{font-size:15px;color:var(--gray);font-weight:500;position:relative;transition:color .2s}
.nav a:hover{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--lime-500);border-radius:2px;transition:width .25s var(--ease)}
.nav a:hover::after{width:100%}
.header__cta{display:flex}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Mobile menu ---------- */
.mobile-menu{
  position:fixed;inset:72px 0 auto 0;z-index:45;
  background:var(--white);border-bottom:1px solid var(--line);
  transform:translateY(-120%);transition:transform .35s var(--ease);
  box-shadow:var(--shadow);
}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu__nav{display:flex;flex-direction:column;padding:18px 24px 28px;gap:4px}
.mobile-menu__nav a{padding:14px 0;font-size:18px;font-weight:600;border-bottom:1px solid var(--line)}
.mobile-menu__nav .btn{margin-top:18px;justify-content:center;border-bottom:none}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--white) 0%,var(--soft) 100%)}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero__glow{
  position:absolute;top:-180px;left:50%;transform:translateX(-50%);
  width:760px;height:760px;border-radius:50%;z-index:0;
  background:radial-gradient(circle,rgba(190,242,100,.45) 0%,rgba(190,242,100,0) 65%);
  filter:blur(20px);pointer-events:none;
}
.hero__inner{position:relative;z-index:2;text-align:center;padding:96px 24px 110px;display:flex;flex-direction:column;align-items:center}
.eyebrow{
  display:inline-block;font-family:var(--mono);font-size:13px;font-weight:500;
  letter-spacing:.04em;color:var(--ink);
  background:rgba(255,255,255,.7);border:1px solid var(--line);
  padding:8px 16px;border-radius:999px;margin-bottom:26px;
  box-shadow:var(--shadow-sm);
}
.hero__title{
  font-size:clamp(2.6rem,6.2vw,5rem);font-weight:900;line-height:1.02;
  letter-spacing:-.03em;margin-bottom:22px;
}
.hl{color:var(--lime-500);position:relative}
.hero__title .hl{
  background:linear-gradient(180deg,transparent 62%,var(--lime) 62%);
  color:var(--ink);padding:0 .08em;
}
.hero__sub{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--gray);max-width:620px;margin-bottom:36px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-bottom:64px}

/* ---------- Stats (hero) ---------- */
.stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;width:100%;max-width:820px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 20px;box-shadow:var(--shadow);
}
.stat__num{font-size:clamp(1.9rem,4vw,2.7rem);font-weight:800;letter-spacing:-.02em;line-height:1}
.stat__plus{color:var(--lime-500)}
.stat__label{font-size:13px;color:var(--gray);margin-top:8px;font-weight:500}
.stat{position:relative}
.stat:not(:last-child)::after{content:"";position:absolute;right:-10px;top:15%;height:70%;width:1px;background:var(--line)}

/* ---------- Sections ---------- */
.section{padding:96px 0}
.section--soft{background:var(--soft)}
.kicker{display:inline-block;font-family:var(--mono);font-size:13px;color:var(--lime-500);font-weight:500;letter-spacing:.02em;margin-bottom:14px}
.section__title{font-size:clamp(1.9rem,4vw,3rem);font-weight:800;letter-spacing:-.025em;line-height:1.08}
.section__title .hl{background:linear-gradient(180deg,transparent 62%,var(--lime) 62%);color:var(--ink);padding:0 .06em}
.lead{font-size:1.18rem;color:var(--ink);margin-top:18px;max-width:560px}
.lead--center{margin:18px auto 0;text-align:center}
.muted{color:var(--gray);margin-top:14px}
.logos-head{text-align:center;margin-bottom:54px}
.logos-head .kicker,.logos-head .section__title{display:block}

/* ---------- What ---------- */
.what__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow)}
.card--accent{background:linear-gradient(160deg,#fbfdf6 0%,#f0f8e0 100%);border-color:#e2efc7}
.card__title{font-size:1.4rem;font-weight:800;margin-bottom:14px;letter-spacing:-.01em}
.card p+p{margin-top:12px}

/* ---------- Investors ---------- */
.investors{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;align-items:stretch}
.investor{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 46px;display:flex;flex-direction:column;align-items:center;gap:16px;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  min-width:280px;
}
.investor:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.investor img{height:44px;width:auto;object-fit:contain}
.investor--feature{background:linear-gradient(160deg,#fbfdf6 0%,#eef7dd 100%);border-color:#dcecbf}
.investor figcaption{font-family:var(--mono);font-size:13px;color:var(--gray);font-weight:500}

/* ---------- Features ---------- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:60px}
.feature{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#dcecbf}
.feature__icon{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:var(--lime);color:var(--ink);margin-bottom:20px;
}
.feature h3{font-size:1.18rem;font-weight:700;margin-bottom:10px;letter-spacing:-.01em}
.feature p{font-size:.95rem;color:var(--gray)}

/* ---------- Metrics ---------- */
.metrics{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  background:var(--ink);border-radius:var(--radius-lg);padding:46px 24px;color:var(--white);
  box-shadow:var(--shadow-lg);
}
.metric{text-align:center;position:relative;padding:8px 12px}
.metric:not(:last-child)::after{content:"";position:absolute;right:0;top:18%;height:64%;width:1px;background:rgba(255,255,255,.12)}
.metric__num{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;color:var(--lime);letter-spacing:-.02em;line-height:1}
.metric__label{font-family:var(--mono);font-size:13px;color:rgba(255,255,255,.6);margin-top:12px;text-transform:lowercase}

/* ---------- Infra ---------- */
.infra{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.infra__item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  height:120px;display:grid;place-items:center;padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.infra__item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.infra__item img{max-height:48px;width:auto;object-fit:contain}

/* ---------- Partners ---------- */
.partners{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.partner{
  background:var(--white);border:1px solid var(--line);border-radius:14px;
  height:110px;display:grid;place-items:center;padding:22px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.partner img{max-height:46px;max-width:140px;width:auto;object-fit:contain;
  filter:grayscale(1) opacity(.55);transition:filter .35s var(--ease),transform .35s var(--ease)}
.partner:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#dcecbf}
.partner:hover img{filter:grayscale(0) opacity(1);transform:scale(1.04)}

/* ---------- Team ---------- */
.team{display:flex;gap:28px;justify-content:center;flex-wrap:wrap}
.member{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:38px 46px;text-align:center;box-shadow:var(--shadow-sm);min-width:280px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.member:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.member__avatar{
  width:88px;height:88px;border-radius:50%;margin:0 auto 20px;
  background:linear-gradient(150deg,var(--lime) 0%,var(--lime-400) 100%);
  display:grid;place-items:center;font-weight:800;font-size:1.7rem;color:var(--ink);
  letter-spacing:-.02em;box-shadow:0 10px 24px rgba(132,204,22,.30);
}
.member h3{font-size:1.3rem;font-weight:700;letter-spacing:-.01em}
.member__role{color:var(--gray);font-family:var(--mono);font-size:13px;margin-top:6px}

/* ---------- Techstars ---------- */
.techstars{
  display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;
  background:linear-gradient(150deg,#0c0f0a 0%,#161b10 100%);
  border-radius:var(--radius-lg);padding:56px;color:var(--white);box-shadow:var(--shadow-lg);
}
.techstars .kicker{color:var(--lime)}
.techstars .section__title{color:var(--white)}
.techstars .lead{color:rgba(255,255,255,.72);margin-bottom:28px}
.techstars__logo{display:flex;flex-direction:column;align-items:center;gap:18px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:36px}
.techstars__logo img{max-width:220px;height:auto}
.techstars__tag{font-family:var(--mono);font-size:13px;color:var(--lime);letter-spacing:.02em}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:14px}
.faq__item{background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:border-color .3s,box-shadow .3s}
.faq__item.open{border-color:#dcecbf;box-shadow:var(--shadow-sm)}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:none;border:none;cursor:pointer;padding:22px 24px;text-align:left;
  font-size:1.08rem;font-weight:600;color:var(--ink);font-family:var(--font);
}
.faq__icon{position:relative;flex-shrink:0;width:22px;height:22px}
.faq__icon::before,.faq__icon::after{content:"";position:absolute;background:var(--lime-500);border-radius:2px;transition:transform .3s var(--ease)}
.faq__icon::before{top:10px;left:0;width:22px;height:2px}
.faq__icon::after{top:0;left:10px;width:2px;height:22px}
.faq__item.open .faq__icon::after{transform:rotate(90deg) scaleX(0)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq__a p{padding:0 24px 24px;color:var(--gray)}

/* ---------- CTA banner ---------- */
.cta-banner{
  text-align:center;background:linear-gradient(150deg,#f3fadf 0%,var(--lime) 130%);
  border:1px solid #dcecbf;border-radius:var(--radius-lg);padding:64px 32px;box-shadow:var(--shadow);
}
.cta-banner h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;letter-spacing:-.025em}
.cta-banner p{color:var(--gray);margin:14px auto 30px;max-width:480px;font-size:1.1rem}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:72px 0 32px}
.footer__inner{display:grid;grid-template-columns:1.4fr 2fr;gap:48px}
.footer .brand__name{color:var(--white)}
.footer__brand p{margin:18px 0 22px;max-width:340px;font-size:.95rem}
.socials{display:flex;gap:12px}
.socials a{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);transition:.25s var(--ease);
}
.socials a:hover{background:var(--lime);transform:translateY(-3px)}
.socials img{width:20px;height:20px;object-fit:contain}
.footer__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer__col h4{color:var(--white);font-size:14px;font-weight:700;margin-bottom:16px;font-family:var(--mono);letter-spacing:.02em}
.footer__col a{display:block;padding:7px 0;font-size:.95rem;transition:color .2s}
.footer__col a:hover{color:var(--lime)}
.footer__bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:54px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);
  font-size:.86rem;color:rgba(255,255,255,.5);
}
.footer__ts{font-family:var(--mono);color:var(--lime)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .what__grid{grid-template-columns:1fr;gap:28px}
  .features{grid-template-columns:repeat(2,1fr)}
  .partners{grid-template-columns:repeat(4,1fr)}
  .techstars{grid-template-columns:1fr;text-align:center;padding:42px 28px}
  .techstars__text .lead{margin-left:auto;margin-right:auto}
}
@media (max-width:760px){
  .nav,.header__cta{display:none}
  .burger{display:flex}
  .section{padding:72px 0}
  .infra{grid-template-columns:repeat(2,1fr)}
  .partners{grid-template-columns:repeat(3,1fr)}
  .footer__inner{grid-template-columns:1fr;gap:36px}
  .hero__inner{padding:64px 20px 80px}
  .metrics{grid-template-columns:1fr;gap:28px;padding:36px 20px}
  .metric:not(:last-child)::after{display:none}
  .metric:not(:last-child){padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.12)}
}
@media (max-width:480px){
  .stats{grid-template-columns:1fr;gap:24px}
  .stat:not(:last-child)::after{display:none}
  .stat:not(:last-child){padding-bottom:22px;border-bottom:1px solid var(--line)}
  .features{grid-template-columns:1fr}
  .partners{grid-template-columns:repeat(2,1fr)}
  .hero__actions .btn{flex:1;justify-content:center}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}