/* ============================================================
   CanvasLand design system  (2026-09-15)
   One stylesheet drives the home, product, gift-card,
   consulting, token and SEO pages.
   ============================================================ */
:root{
  --ink:#061421; --ink-2:#0b2233; --cyan:#27d7df; --cyan-2:#7ff0f5;
  --paper:#f4f7f6; --muted:#5b6b75; --line:#d3dee2;
  --white:#ffffff; --grad:linear-gradient(120deg,#27d7df,#5b8cff 60%,#b06bff);
  --shadow:0 18px 50px rgba(6,20,33,.14); --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Space Grotesk",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}

/* ---------- generic page shell ---------- */
.seo-page{max-width:1180px;margin:auto;padding:0 24px 40px}
.seo-nav{display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding:18px 0;border-bottom:1px solid var(--line)}
.seo-nav nav{display:flex;gap:20px;flex-wrap:wrap}
.seo-nav a,.seo-link{color:inherit;text-decoration:none}
.seo-nav a:hover{color:#0a8f96}
.seo-brand{display:flex;align-items:center;gap:10px;font-weight:700;
  text-decoration:none;letter-spacing:.08em}
.seo-brand img{width:34px;height:34px;border-radius:50%}

/* ---------- hero ---------- */
.seo-hero{padding:78px 0 60px;max-width:900px}
.seo-hero h1,article>h1,.hero-x h1{font-size:clamp(2.6rem,7.5vw,6.4rem);
  line-height:.92;letter-spacing:-.055em;margin:.16em 0}
.eyebrow{font-family:"DM Mono",monospace;letter-spacing:.16em;font-size:.76rem;
  text-transform:uppercase;color:#0a8f96}
.lede{font-size:clamp(1.12rem,2vw,1.55rem);line-height:1.5;max-width:790px;color:#243b46}

/* ---------- buttons ---------- */
.seo-button{display:inline-block;background:var(--ink);color:#fff!important;
  text-decoration:none;padding:14px 22px;border-radius:999px;font-weight:700;
  transition:transform .15s ease, box-shadow .15s ease}
.seo-button:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.seo-button.ghost{background:transparent;color:var(--ink)!important;border:1.5px solid var(--ink)}
.seo-button.cyan{background:var(--grad);color:#03151c!important}
.seo-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:22px}

/* ---------- badges / pills / price ---------- */
.seo-badges{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 0}
.seo-badge{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line);border-radius:999px;padding:7px 13px;color:var(--muted);background:#fff}
.seo-price{font-family:"DM Mono",monospace;font-size:1rem;letter-spacing:.02em;
  color:#06414a;background:#d7f7f9;border:1px solid #8fe4e9;border-radius:999px;
  padding:6px 14px;display:inline-block;margin:8px 0}

/* ---------- grids & cards ---------- */
.seo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.seo-grid.four{grid-template-columns:repeat(2,1fr)}
.seo-prod,.seo-grid img.seo-prod{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;display:block}
.seo-card{background:#fff;border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow);border:1px solid var(--line);display:flex;flex-direction:column}
.seo-card h2,.seo-card h3{margin:.35em 0 .35em}
.seo-card img,.seo-grid img{border-radius:14px}
.seo-card .seo-button{margin-top:auto;align-self:flex-start}
.seo-grid article{background:#fff;padding:20px;border-radius:var(--radius);box-shadow:var(--shadow)}

/* ---------- dark token / callout ---------- */
.seo-token,.seo-callout{margin:70px 0;padding:38px;border-radius:28px;
  background:var(--ink);color:#fff;position:relative;overflow:hidden}
.seo-token:before,.seo-callout:before{content:"";position:absolute;inset:-40% 40% 40% -10%;
  background:radial-gradient(circle,rgba(39,215,223,.35),transparent 60%)}
.seo-token a,.seo-callout a{color:#fff}
.seo-token p,.seo-callout p{position:relative}

/* ---------- two-column & tables ---------- */
.seo-two{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:38px 0}
.seo-table-wrap{overflow:auto}
.seo-table-wrap table{border-collapse:collapse;width:100%;background:#fff;border-radius:14px;overflow:hidden}
.seo-table-wrap th,.seo-table-wrap td{padding:16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}

/* ---------- FAQ ---------- */
.seo-faq details{background:#fff;margin:12px 0;padding:18px 20px;border-radius:14px;border:1px solid var(--line)}
.seo-faq summary{font-weight:700;cursor:pointer}

/* ---------- footer / locales ---------- */
.seo-locales,.seo-footer{margin-top:52px}
.seo-footer{padding:26px 0;border-top:1px solid var(--line);color:var(--muted)}
article{padding-top:48px}
article section{max-width:880px;margin:42px 0;font-size:1.06rem;line-height:1.72}

/* ============================================================
   HOME — dark engineered layout
   ============================================================ */
.home-top{background:var(--ink);color:#dbe8ec;font-family:"DM Mono",monospace;
  font-size:.72rem;letter-spacing:.14em}
.home-top .wrap{max-width:1180px;margin:auto;padding:9px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.home-nav{position:sticky;top:0;z-index:40;background:rgba(6,20,33,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.home-nav .wrap{max-width:1180px;margin:auto;padding:14px 24px;display:flex;
  align-items:center;justify-content:space-between;gap:20px}
.home-nav a{color:#e8f2f5;text-decoration:none}
.home-nav nav{display:flex;gap:20px;flex-wrap:wrap;font-size:.95rem}
.home-nav nav a:hover{color:var(--cyan-2)}
.home-brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.1em;color:#fff;flex:0 0 auto;white-space:nowrap}
.home-brand img{width:34px;height:34px;border-radius:50%}

.hero-x{background:
    radial-gradient(120% 90% at 80% 10%,rgba(39,215,223,.22),transparent 55%),
    radial-gradient(90% 80% at 10% 90%,rgba(176,107,255,.18),transparent 55%),
    var(--ink);
  color:#fff;overflow:hidden}
.hero-x .wrap{max-width:1180px;margin:auto;padding:76px 24px 84px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero-x .eyebrow{color:var(--cyan-2)}
.hero-x .lede{color:#c8dbe2}
.hero-x .seo-button{background:var(--grad);color:#03151c!important}
.hero-x .seo-button.ghost{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.5)}
.hero-art{border-radius:26px;border:1px solid rgba(255,255,255,.16);
  box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden;background:#03131d}
.hero-art img{display:block;width:100%}
.hero-art{overflow:hidden;background:#061421}
.hero-video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:inherit}
.hero-ticker{margin-top:34px;font-family:"DM Mono",monospace;font-size:.74rem;
  letter-spacing:.2em;color:#7fd7dd;opacity:.85}

/* section headers */
.sec{max-width:1180px;margin:auto;padding:70px 24px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.7rem,3.6vw,3rem);letter-spacing:-.03em;margin:.2em 0}
.sec-head p{color:var(--muted);max-width:620px}
.sec.kicker .eyebrow{display:block;margin-bottom:6px}

/* model band */
.model-band{background:#071a26;color:#fff;margin-top:70px;padding:56px 0}
.model-band .inner{max-width:1180px;margin:auto;padding:0 24px}
.model-band h2{font-size:clamp(1.6rem,3.4vw,2.6rem);letter-spacing:-.03em;margin:.2em 0 .3em}
.model-band p{color:#b9d2da;max-width:720px}
/* marquee */
.marquee{position:relative;overflow:hidden;margin:34px 0 8px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:slide 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.logo-chip{width:84px;height:84px;flex:0 0 auto;border-radius:20px;background:#fff;
  display:flex;align-items:center;justify-content:center;padding:16px;
  box-shadow:0 10px 26px rgba(0,0,0,.3)}
.logo-chip img{width:100%;height:100%;object-fit:contain}
.logo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));
  gap:14px;margin-top:26px}
.logo-grid .logo-chip{width:100%;height:auto;aspect-ratio:1}
.model-note{color:#8fb6bf;font-size:.85rem;margin-top:18px}

/* gift card */
.gift-wrap{max-width:1180px;margin:auto;padding:70px 24px 0;display:grid;
  grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.gift-card-visual{perspective:1200px}
.ccard{position:relative;border-radius:24px;padding:26px;aspect-ratio:1.6/1;
  background:linear-gradient(135deg,#0a2233,#123b52 55%,#0a2233);
  border:1px solid rgba(255,255,255,.18);box-shadow:0 30px 70px rgba(6,20,33,.45);
  color:#fff;display:flex;flex-direction:column;justify-content:space-between}
.ccard .cc-top{display:flex;justify-content:space-between;align-items:center}
.ccard .cc-brand{font-weight:700;letter-spacing:.14em;font-size:.9rem}
.ccard .cc-amt{font-family:"DM Mono",monospace;font-size:clamp(2.2rem,5vw,3.4rem);letter-spacing:-.04em}
.ccard .cc-sub{font-family:"DM Mono",monospace;font-size:.72rem;letter-spacing:.18em;color:#9fd8de}
.ccard .cc-logos{display:flex;gap:8px;flex-wrap:wrap}
.ccard .cc-logos .logo-chip{width:34px;height:34px;border-radius:10px;padding:6px;box-shadow:none;
  background:rgba(255,255,255,.92)}
.ccard .cc-chip{width:46px;height:34px;border-radius:7px;
  background:linear-gradient(135deg,#f6d365,#c9a227);box-shadow:inset 0 0 0 1px rgba(0,0,0,.15)}

/* industries */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.ind{border-radius:20px;padding:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.ind .ic{font-size:1.6rem}
.ind h3{margin:.5em 0 .3em}
.ind p{color:var(--muted);font-size:.95rem;margin:0}

/* steps */
.seo-steps{counter-reset:step;list-style:none;padding:0;margin:26px 0}
.seo-steps li{counter-increment:step;position:relative;padding:14px 0 14px 56px;border-bottom:1px solid var(--line)}
.seo-steps li:before{content:counter(step);position:absolute;left:0;top:12px;width:34px;height:34px;
  border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}
.seo-note{font-size:.92rem;color:var(--muted);border-left:3px solid var(--cyan);padding:8px 0 8px 14px;margin:18px 0}
.seo-warn{border:1px solid #6b4a12;background:#1d1607;border-radius:20px;padding:22px 24px;margin:24px 0}
.seo-warn h2,.seo-warn h3{margin:0 0 8px;color:#ffcf6b}
.seo-warn p{margin:.5rem 0;color:#f2e4c7}
.seo-warn .seo-button{background:#ffcf6b;color:#1a1200}
.seo-warn ol{margin:.6rem 0 0;padding-left:1.3rem}
.seo-warn li{margin:.35rem 0}
.seo-warn a{color:#ffd98a}

/* top-up cards */
.seo-topup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:28px 0}
.seo-topup .amount{font-family:"DM Mono",monospace;font-size:2.6rem;letter-spacing:-.04em;margin:0}
.seo-topup .unit{color:var(--muted);margin:.2rem 0 1rem}

/* how-to-get tokens hub + tutorial video */
.seo-ways{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0}
.seo-way{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;
  box-shadow:var(--shadow);display:flex;flex-direction:column}
.seo-way .n{font-family:"DM Mono",monospace;color:#0a8f96;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}
.seo-way h3{margin:.4em 0 .3em}
.seo-way p{color:var(--muted);font-size:.95rem;margin:0 0 16px}
.seo-way .seo-button{margin-top:auto;align-self:flex-start}
.seo-video{margin:34px 0;background:#071a26;border-radius:22px;padding:20px;
  border:1px solid rgba(255,255,255,.1)}
.seo-video video{width:100%;height:auto;border-radius:14px;display:block;background:#000;aspect-ratio:16/9}
.seo-video-tabs{display:flex;gap:10px;margin:0 0 14px;flex-wrap:wrap}
.seo-video-tabs button{border:1px solid rgba(255,255,255,.25);background:transparent;color:#cfe6ea;
  padding:8px 16px;border-radius:999px;cursor:pointer;font:inherit;font-weight:600}
.seo-video-tabs button[aria-pressed="true"]{background:var(--grad);color:#03151c;border-color:transparent}
.seo-video figcaption{color:#9fb9c2;font-size:.9rem;margin-top:12px}
@media(max-width:780px){.seo-ways{grid-template-columns:1fr}}

/* fallback wrapper keeps crawler content readable */
.seo-fallback{background:var(--paper)}

/* ============================================================
   PORTABLE — phone (notch) + PC installable-app polish
   ============================================================ */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;overflow-x:clip}
a,button,summary{-webkit-tap-highlight-color:transparent}
button{font:inherit}
.home-nav .wrap{padding-top:calc(14px + env(safe-area-inset-top,0px))}
.seo-page{padding-left:max(24px,env(safe-area-inset-left,0px));
  padding-right:max(24px,env(safe-area-inset-right,0px))}
.seo-footer{padding-bottom:calc(26px + env(safe-area-inset-bottom,0px))}
@media(max-width:780px){
  .home-nav .wrap{padding-left:max(16px,env(safe-area-inset-left,0px));
    padding-right:max(16px,env(safe-area-inset-right,0px))}
  .home-nav .wrap{gap:10px}
  .home-nav nav{gap:10px 14px;font-size:.9rem;justify-content:flex-end;row-gap:8px}
}
@media(max-width:430px){
  .home-brand{font-size:.82rem;letter-spacing:.06em;gap:8px}
  .home-brand img{width:26px;height:26px}
  .home-nav .wrap{padding:10px 14px}
  .home-nav nav{gap:8px 12px;font-size:.82rem}
  .marquee-track{animation-duration:26s}
  .seo-page{padding-left:max(18px,env(safe-area-inset-left,0px));
    padding-right:max(18px,env(safe-area-inset-right,0px))}
}

@media(max-width:1000px){
  .hero-x .wrap{grid-template-columns:1fr}
  .seo-grid.four,.ind-grid{grid-template-columns:repeat(2,1fr)}
  .gift-wrap{grid-template-columns:1fr}
}
@media(max-width:780px){
  .seo-nav{align-items:flex-start;flex-direction:column}
  .seo-grid,.seo-grid.four,.seo-two,.seo-topup-grid,.ind-grid{grid-template-columns:1fr}
  .seo-hero{padding-top:52px}
  .sec,.gift-wrap{padding-top:52px}
}