/* xPhlo site design system - shared across all pages */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --green:#0f8a2e;--green-deep:#0c6e24;--green-bright:#37c24a;--green-soft:#eaf7ec;
  --ink:#161a17;--slate:#5b6360;--slate-light:#8a918d;
  --line:#e7ebe8;--bg-soft:#f5f8f6;--bg-dark:#0e1411;--white:#fff;
}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;line-height:1.6}
a{color:var(--green);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 24px}
section{position:relative}
h1,h2,h3{color:var(--ink);font-weight:700;line-height:1.12;letter-spacing:-.02em}
.eyebrow{color:var(--green);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.lede{color:var(--slate);font-size:18px;font-weight:400}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:10px;font-weight:700;font-size:15px;font-family:inherit;cursor:pointer;border:none;transition:all .2s;white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-deep);transform:translateY(-1px);box-shadow:0 8px 22px rgba(15,138,46,.30)}
.btn-ghost{background:var(--bg-soft);color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}
.btn-lg{padding:16px 32px;font-size:16px}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:200;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
nav.scrolled{border-bottom-color:var(--line);box-shadow:0 2px 16px rgba(14,20,17,.05)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px}
.logo{display:flex;align-items:center}
.logo img{height:30px;width:auto}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin-left:24px}
.nav-links a{font-size:15px;font-weight:600;color:var(--slate);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:12px;margin-left:auto}
.menu-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.menu-btn span{width:24px;height:2px;background:var(--ink);border-radius:2px}

/* ── HERO ── */
.hero{padding:160px 0 96px;text-align:center;overflow:hidden}
/* wave animation sits in a band at the lower part of the hero, behind the
   buttons/chips, so the headline and subtext stay clean (matches xphlo.com) */
.hero-bg{position:absolute;left:0;right:0;bottom:0;width:100%;height:52%;border:0;z-index:0;pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:62px;max-width:1000px;margin:0 auto}
.hero .sub{font-size:19px;color:var(--slate);font-weight:400;max-width:680px;margin:26px auto 0}
.hero .actions{display:flex;gap:14px;justify-content:center;margin-top:36px;flex-wrap:wrap}
.hero .chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:40px}
.chip{font-size:13px;font-weight:600;color:var(--green-deep);background:var(--green-soft);border:1px solid #d3ecd8;border-radius:30px;padding:7px 16px}

/* ── SECTION ── */
.sec{padding:88px 0}
.sec-head{max-width:760px;margin:0 auto 56px;text-align:center}
.sec-head h2{font-size:40px}
.sec-head p{margin-top:16px}
.bg-soft{background:var(--bg-soft)}
.bg-dark{background:var(--bg-dark);color:#fff}
.bg-dark h2,.bg-dark h3{color:#fff}
.bg-dark .lede,.bg-dark p{color:rgba(255,255,255,.72)}

/* ── SPLIT ── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.rev .copy{order:2}
.split h2{font-size:34px;margin-bottom:18px}
.split p{color:var(--slate);margin-bottom:16px}
.split .visual{background:var(--green-soft);border:1px solid #d8ecdc;border-radius:20px;min-height:300px;display:flex;align-items:center;justify-content:center;padding:32px}
.split .visual svg{width:120px;height:120px;stroke:var(--green);fill:none;opacity:.85}
.split .visual.visual-embed{background:none;border:none;border-radius:0;padding:0;min-height:0;display:block}

/* ── EMBEDDED IFRAME PANELS ── */
.embed{width:100%;border:0;display:block;overflow:hidden}
.visual-embed .embed{min-height:540px}
.embed-ecosystem{min-height:260px}

/* ── FEATURE CARDS ── */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 44px rgba(14,20,17,.09)}
.card .ic{width:48px;height:48px;border-radius:12px;background:var(--green-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ic svg{width:24px;height:24px;stroke:var(--green);fill:none}
.card h3{font-size:19px;margin-bottom:10px;font-weight:700}
.card p{color:var(--slate);font-size:15px}

/* ── STAT BAND ── */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.stat .n{font-size:44px;font-weight:800;color:var(--green);letter-spacing:-.02em}
.stat .l{color:var(--slate);font-size:15px;margin-top:6px}

/* ── TOKENOMICS ── */
.token{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.token .badge{display:inline-flex;align-items:center;gap:8px;background:var(--green-soft);color:var(--green-deep);font-weight:700;border-radius:30px;padding:8px 18px;font-size:14px;margin-bottom:18px}
.token ul{list-style:none;margin-top:18px;display:grid;gap:14px}
.token li{display:flex;gap:12px;align-items:flex-start;color:var(--slate)}
.token li svg{flex:0 0 22px;width:22px;height:22px;stroke:var(--green);fill:none;margin-top:2px}
.token .embed{min-height:400px}
.token-allocation{margin-top:44px}
.token-allocation .embed{min-height:600px}

/* ── PROSE (privacy) ── */
.prose{max-width:780px;color:var(--slate);font-size:16px}
.prose h2{font-size:24px;margin:34px 0 12px;color:var(--ink);font-weight:700}
.prose h3{font-size:18px;margin:22px 0 10px;color:var(--ink);font-weight:700}
.prose p{margin-bottom:14px}
.prose ul{margin:0 0 16px;padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:26px;margin-bottom:10px}
.prose ul li::before{content:"";position:absolute;left:2px;top:9px;width:8px;height:8px;background:var(--green);border-radius:50%}
.prose .muted{color:var(--slate-light);font-size:14px}

/* ── CONTACT ── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field.full{grid-column:1 / -1}
.field label{font-size:13px;font-weight:600;color:var(--ink)}
.field input,.field select,.field textarea{font-family:inherit;font-size:15px;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green)}
.field textarea{min-height:130px;resize:vertical}
.contact-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:34px}
.contact-line{display:flex;align-items:center;gap:12px;margin-bottom:14px;color:var(--ink);font-weight:600}
.contact-line svg{width:20px;height:20px;stroke:var(--green);fill:none}

/* ── CTA BAND ── */
.cta-band{text-align:center}
.cta-band h2{font-size:38px;margin-bottom:16px}
.cta-band .actions{display:flex;gap:14px;justify-content:center;margin-top:28px;flex-wrap:wrap}

/* ── FOOTER ── white, with an enlarged xPhlo logo watermark pushed down ── */
footer{position:relative;background:var(--white);color:var(--slate);padding:64px 0 36px;font-size:14px;border-top:1px solid var(--line);overflow:hidden}
footer::before{content:"";position:absolute;left:50%;bottom:-60px;transform:translateX(-50%);width:min(1180px,100%);height:420px;background:url(/img/xphlo-logo.png) center bottom/contain no-repeat;opacity:.08;pointer-events:none;z-index:0}
.foot-grid,.foot-bottom{position:relative;z-index:1}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:40px}
footer .logo img{height:32px;filter:none}
footer h4{color:var(--ink);font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
footer ul{list-style:none}
footer li{margin-bottom:10px}
footer a{color:var(--slate)}
footer a:hover{color:var(--green)}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--slate-light)}
.foot-note{max-width:340px;margin-top:14px;line-height:1.6;color:var(--slate)}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .split,.token,.cards,.cards.cols-2,.stats,.form-grid,.foot-grid{grid-template-columns:1fr}
  .split.rev .copy{order:0}
  .hero{padding:130px 0 70px}
  .hero h1{font-size:42px}
  .sec-head h2{font-size:30px}
  .nav-links{display:none}
  .menu-btn{display:flex}
}
@media(max-width:560px){.cards{grid-template-columns:1fr}.hero h1{font-size:34px}}