/* ═══════════════════════════════════════════════
   Hash Nance — Design System v3
   ═══════════════════════════════════════════════ */

:root {
  /* Surface */
  --bg-body: #f7f8fa;
  --bg-card: #ffffff;
  --bg-glass: rgba(255,255,255,.72);
  --bg-glass-strong: rgba(255,255,255,.92);
  --bg-elevated: #ffffff;
  --bg-inset: #f1f3f7;
  --bg-dark: #0f1419;
  --bg-dark-2: #1a1f27;

  /* Text */
  --c-text: #111827;
  --c-sub: #4b5563;
  --c-dim: #9ca3af;
  --c-white: #ffffff;

  /* Brand — Teal 기반 프리미엄 */
  --c-brand: #0d9488;
  --c-brand-light: #14b8a6;
  --c-brand-dark: #0f766e;
  --c-green: #059669;
  --c-amber: #d97706;
  --c-red: #dc2626;
  --c-blue: #2563eb;

  /* Tier */
  --tier-1: #6b7280;
  --tier-2: #3b82f6;
  --tier-3: #0d9488;
  --tier-4: #059669;
  --tier-5: #d97706;
  --tier-6: #ea580c;
  --tier-7: #7c3aed;
  --tier-8: #e11d48;

  /* Effects */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.04);
  --shadow-sm: 0 1px 4px rgba(0,0,0,.04), 0 2px 8px rgba(0,0,0,.03);
  --shadow-md: 0 2px 8px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  --shadow-lg: 0 4px 12px rgba(0,0,0,.04), 0 16px 48px rgba(0,0,0,.08);
  --shadow-card: 0 1px 3px rgba(0,0,0,.03), 0 4px 16px rgba(0,0,0,.04);
  --shadow-btn: 0 1px 3px rgba(13,148,136,.15), 0 4px 12px rgba(13,148,136,.12);
  --border: 1px solid rgba(0,0,0,.06);
  --border-hover: 1px solid rgba(13,148,136,.3);

  /* Radii */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 9999px;

  /* Type */
  --f-display: "Inter", "Syne", system-ui, -apple-system, sans-serif;
  --f-body: "Inter", "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;

  /* Anim */
  --ease: cubic-bezier(.16,1,.3,1);

  /* Layout */
  --w-container: min(1120px, 100% - 3rem);
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{margin:0;font-family:var(--f-body);font-size:1rem;line-height:1.6;color:var(--c-text);background:var(--bg-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;-webkit-overflow-scrolling:touch}
img,svg{display:block;max-width:100%}
button{font-family:inherit}


/* ══════════════════════════════════════
   HEADER
   ══════════════════════════════════════ */
.header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(24px) saturate(1.4);
  -webkit-backdrop-filter:blur(24px) saturate(1.4);
  border-bottom:1px solid rgba(0,0,0,.04);
  animation:headerSlide .5s var(--ease) both;
}
@keyframes headerSlide{from{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}
.header-inner{
  max-width:var(--w-container);margin:0 auto;
  height:56px;
  padding:0 1.5rem;
  padding-left:max(1.5rem,env(safe-area-inset-left));
  padding-right:max(1.5rem,env(safe-area-inset-right));
  display:flex;align-items:center;gap:2rem;
}

/* body scroll lock */
body.nav-open{overflow:hidden}

/* ── Logo (Hash Nance) ── */
.logo{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;flex-shrink:0}
.logo-mark{
  width:32px;height:32px;flex-shrink:0;
  border-radius:10px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32' fill='none'%3E%3Cdefs%3E%3ClinearGradient id='hn' x1='0%25' y1='0%25' x2='100%25' y2='100%25'%3E%3Cstop offset='0%25' stop-color='%230d9488'/%3E%3Cstop offset='100%25' stop-color='%236366f1'/%3E%3C/linearGradient%3E%3C/defs%3E%3Crect width='32' height='32' rx='10' fill='url(%23hn)'/%3E%3Cpath d='M8 8v16M12 8v16M8 15h4M18 8v16M26 8v16M18 8l8 16' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' opacity='.96'/%3E%3C/svg%3E") center/cover no-repeat;
  box-shadow:0 2px 12px rgba(13,148,136,.25),0 0 0 1px rgba(255,255,255,.14) inset;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.logo:hover .logo-mark{transform:scale(1.05) rotate(-1deg);box-shadow:0 4px 20px rgba(13,148,136,.35),0 0 0 1px rgba(255,255,255,.18) inset}
.logo-mark::before,.logo-mark::after{content:none}
.logo-text{
  font-family:"Inter","IBM Plex Sans",system-ui,-apple-system,sans-serif;
  font-weight:700;font-size:1.0625rem;
  letter-spacing:-.04em;color:var(--c-text);
  line-height:1.1;
}
.logo-core{font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,#0d9488,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-left:.06em}

/* ── Nav ── */
.nav{
  display:flex;align-items:center;gap:0;
  margin-left:auto;flex:1;min-width:0;
}
.nav-links{
  display:flex;align-items:center;gap:.25rem;
  margin-left:1.5rem;
}
.nav-link{
  position:relative;
  color:var(--c-sub);text-decoration:none;
  font-size:.8125rem;font-weight:500;
  padding:.4375rem .75rem;
  border-radius:var(--r-full);
  transition:all .18s var(--ease);
  white-space:nowrap;
}
.nav-link:hover{color:var(--c-text);background:var(--bg-inset)}
.nav-link--active{color:var(--c-brand);font-weight:600;background:rgba(13,148,136,.06)}

/* ── Nav Right Group ── */
.nav-right{
  display:flex;align-items:center;gap:.5rem;
  margin-left:auto;flex-shrink:0;
}

/* ── Status Indicators ── */
.nav-status{
  display:flex;align-items:center;gap:.25rem;
}
.ns-chip{
  display:inline-flex;align-items:center;gap:.3125rem;
  padding:.3125rem .5rem;
  text-decoration:none;
  border-radius:var(--r-xs);
  transition:all .18s var(--ease);
  cursor:pointer;line-height:1;
}
.ns-chip:hover{background:var(--bg-inset)}
.ns-icon{
  width:15px;height:15px;
  color:var(--c-dim);flex-shrink:0;
  transition:color .18s;
}
.ns-chip:hover .ns-icon{color:var(--c-brand)}
.ns-val{
  font-family:var(--f-mono);
  font-size:.8125rem;font-weight:700;
  color:var(--c-text);
  font-variant-numeric:tabular-nums;
}
.ns-unit{
  font-size:.5625rem;font-weight:600;
  color:var(--c-dim);letter-spacing:.03em;
}
.ns-label{
  font-size:.5rem;font-weight:500;
  color:var(--c-dim);letter-spacing:.04em;
  text-transform:uppercase;
}
.ns-wallet{
  background:rgba(13,148,136,.04);
  border-radius:var(--r-full);
  gap:.25rem;
}
.ns-wallet:hover{background:rgba(13,148,136,.08)}
.ns-dot{
  width:5px;height:5px;border-radius:50%;
  background:#d1d5db;flex-shrink:0;
  transition:all .3s;
}
.ns-dot.active{
  background:#22c55e;
  box-shadow:0 0 0 3px rgba(34,197,94,.15);
  animation:nsDotPulse 2.5s ease-in-out infinite;
}
@keyframes nsDotPulse{
  0%,100%{box-shadow:0 0 0 3px rgba(34,197,94,.15)}
  50%{box-shadow:0 0 0 6px rgba(34,197,94,.06)}
}
.ns-sep{
  width:1px;height:16px;
  background:rgba(0,0,0,.08);
  margin:0 .125rem;flex-shrink:0;
}

/* ── Mobile Header 인사말 (로고·토글 사이) ── */
.nav-mobile-stats{
  display:none;
}
.nav-mobile-stats.is-filled{
  display:none;
}

/* ── Auth Buttons ── */
.nav-auth{
  display:flex;align-items:center;gap:.375rem;
}
.nav-auth .nav-btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.4375rem .875rem;
  font-size:.8125rem;font-weight:600;
  text-decoration:none;
  border-radius:var(--r-full);
  transition:all .2s var(--ease);
  white-space:nowrap;
}
.nav-auth .nav-btn-login{
  background:transparent;color:var(--c-sub);
}
.nav-auth .nav-btn-login:hover{color:var(--c-text)}
.nav-auth .nav-btn-register{
  background:var(--c-brand);color:var(--c-white);
  box-shadow:var(--shadow-btn);
}
.nav-auth .nav-btn-register:hover{
  background:var(--c-brand-dark);
  box-shadow:0 2px 6px rgba(13,148,136,.25),0 8px 20px rgba(13,148,136,.15);
  transform:translateY(-1px);
}

/* ── Profile Button ── */
.nav-profile{position:relative}
.nav-profile-btn{
  display:flex;align-items:center;gap:.4375rem;
  padding:.25rem .625rem .25rem .25rem;
  background:transparent;border:1.5px solid transparent;
  border-radius:var(--r-full);cursor:pointer;font-family:inherit;
  transition:all .18s var(--ease);
}
.nav-profile-btn:hover{
  background:var(--bg-inset);border-color:rgba(0,0,0,.06);
}
.nav-avatar{
  width:28px;height:28px;border-radius:50%;
  background:linear-gradient(135deg,var(--c-brand-light),var(--c-brand-dark));
  color:#fff;font-size:.6875rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.nav-avatar-img{
  width:28px;height:28px;border-radius:50%;
  object-fit:cover;border:1.5px solid rgba(255,255,255,.3);
  background:var(--bg-inset);flex-shrink:0;
}
.nav-profile-name{
  font-size:.8125rem;font-weight:600;color:var(--c-text);
  max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.nav-profile-chevron{
  color:var(--c-dim);transition:transform .2s var(--ease);flex-shrink:0;
}
.nav-profile-btn[aria-expanded="true"] .nav-profile-chevron{
  transform:rotate(180deg);
}

/* ── Profile Dropdown ── */
.nav-dropdown{
  position:absolute;top:calc(100% + .5rem);right:0;
  width:240px;
  background:var(--bg-elevated);
  border:1px solid rgba(0,0,0,.06);
  border-radius:var(--r-md);
  box-shadow:0 8px 30px rgba(0,0,0,.1),0 2px 8px rgba(0,0,0,.04);
  opacity:0;visibility:hidden;
  transform:translateY(-6px) scale(.98);
  transform-origin:top right;
  transition:all .2s var(--ease);
  z-index:1200;overflow:hidden;
}
.nav-dropdown.is-open{
  opacity:1;visibility:visible;transform:translateY(0) scale(1);
}
.nav-dropdown-header{
  display:flex;align-items:center;gap:.625rem;
  padding:.875rem 1rem .625rem;
}
.nav-dropdown-avatar{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,var(--c-brand-light),var(--c-brand-dark));
  color:#fff;font-size:.8125rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.nav-dropdown-avatar-img{
  width:34px;height:34px;border-radius:50%;
  object-fit:cover;border:2px solid rgba(13,148,136,.1);
  background:var(--bg-inset);flex-shrink:0;
}
.nav-dropdown-info{display:flex;flex-direction:column;gap:.0625rem;min-width:0}
.nav-dropdown-name{
  font-size:.8125rem;font-weight:600;color:var(--c-text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.nav-dropdown-role{
  font-size:.625rem;font-weight:500;color:var(--c-dim);
}
.nav-dropdown-divider{
  height:1px;background:rgba(0,0,0,.05);margin:.25rem .75rem;
}
.nav-dropdown-item{
  display:flex;align-items:center;gap:.625rem;
  padding:.5625rem 1rem;
  font-size:.8125rem;font-weight:500;color:var(--c-sub);
  text-decoration:none;cursor:pointer;
  background:none;border:none;width:100%;font-family:inherit;
  transition:all .12s var(--ease);border-radius:0;
}
.nav-dropdown-item:hover{
  background:rgba(13,148,136,.04);color:var(--c-text);
}
.nav-dropdown-item svg{
  flex-shrink:0;opacity:.45;transition:all .12s;width:15px;height:15px;
}
.nav-dropdown-item:hover svg{opacity:.85;color:var(--c-brand)}
.nav-dropdown-logout{color:#ef4444}
.nav-dropdown-logout:hover{background:rgba(239,68,68,.04);color:#dc2626}
.nav-dropdown-logout svg{opacity:.6}
.nav-dropdown-logout:hover svg{opacity:.9;color:#dc2626}

/* ── Hamburger ── */
.menu-toggle{
  display:none;
  position:relative;
  width:40px;height:40px;
  align-items:center;justify-content:center;
  padding:0;background:none;border:none;cursor:pointer;color:var(--c-text);
  border-radius:var(--r-sm);
  transition:background .15s var(--ease);
  flex-shrink:0;
  -webkit-tap-highlight-color:transparent;
}
.menu-toggle:hover{background:var(--bg-inset)}
.menu-toggle:active{background:rgba(0,0,0,.06)}
.menu-toggle span{
  display:block;width:18px;height:2px;background:currentColor;border-radius:2px;
  transition:all .3s var(--ease);position:absolute;left:50%;margin-left:-9px;
}
.menu-toggle span:nth-child(1){transform:translateY(-6px)}
.menu-toggle span:nth-child(2){transform:none}
.menu-toggle span:nth-child(3){transform:translateY(6px)}
.menu-toggle.is-active span:nth-child(1){transform:rotate(45deg)}
.menu-toggle.is-active span:nth-child(2){opacity:0;transform:scaleX(0)}
.menu-toggle.is-active span:nth-child(3){transform:rotate(-45deg)}

/* ── Mobile Nav Overlay ── */
.nav-overlay{
  position:fixed;inset:0;z-index:999;
  background:rgba(0,0,0,.35);
  opacity:0;visibility:hidden;
  pointer-events:none;
  transition:opacity .3s var(--ease),visibility .3s;
  -webkit-tap-highlight-color:transparent;
}
.nav-overlay.is-visible{
  opacity:1;visibility:visible;pointer-events:auto;
}

/* ── Mobile Nav ── */
@media(max-width:768px){
  .header-inner{gap:.5rem;justify-content:space-between}
  .menu-toggle{display:flex;z-index:1101;margin-left:auto}
  /* 모바일 헤더: XXX님 안녕하세요! 인사말 */
  .nav-mobile-stats.is-filled{
    display:flex;align-items:center;
    flex-shrink:0;order:0;
    padding:.375rem .75rem;
    background:linear-gradient(135deg,rgba(13,148,136,.08) 0%,rgba(13,148,136,.04) 100%);
    border:1px solid rgba(13,148,136,.15);
    border-radius:999px;
    font-size:.8rem;font-weight:600;
    color:var(--c-text);
    white-space:nowrap;
    overflow:hidden;text-overflow:ellipsis;
    max-width:160px;
    animation:nmsFadeSlide .5s var(--ease) both;
    box-shadow:0 1px 3px rgba(13,148,136,.06);
  }
  .nav-mobile-stats.is-filled .nms-name{
    background:linear-gradient(135deg,var(--c-brand-dark),var(--c-brand-light));
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
    font-weight:700;
  }
  @keyframes nmsFadeSlide{
    from{opacity:0;transform:translateY(-4px) scale(.96)}
    to{opacity:1;transform:translateY(0) scale(1)}
  }
  @media(prefers-reduced-motion:reduce){
    .nav-mobile-stats.is-filled{animation:none}
  }

  /* ── Panel ── */
  .nav{
    position:fixed;top:0;right:0;
    width:min(300px,82vw);height:100vh;height:100dvh;
    background:var(--bg-elevated);
    flex-direction:column;align-items:stretch;
    padding:0;gap:0;
    transform:translateX(100%);
    transition:transform .35s var(--ease);
    box-shadow:-16px 0 64px rgba(0,0,0,.08);
    z-index:1100;
    overflow-y:auto;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;
  }
  .nav.is-open{transform:translateX(0)}

  /* Spacer for logged-out (matches header height) */
  .nav::before{
    content:"";display:block;
    height:56px;flex-shrink:0;
  }
  .nav.nav--authed::before{display:none}

  /* ── Flatten wrappers for reordering ── */
  .nav-right{display:contents}
  .nav-auth{display:contents}
  .nav-profile{display:contents}

  /* Order: profile(-3) → status(-1) → links(0) → account menu(1) → auth btns(2) */
  .nav-profile-btn{order:-3}
  .nav-status{order:-1}
  .nav-links{order:0}
  .nav-dropdown{order:1}
  .nav-auth .nav-btn{order:2}

  /* ── Profile card (top header) ── */
  .nav-profile-btn{
    width:100%;display:flex;justify-content:flex-start;
    padding:1rem 1.25rem;gap:.625rem;
    border-radius:0;
    background:linear-gradient(180deg,rgba(13,148,136,.06),rgba(13,148,136,.02));
    border:none;border-bottom:1px solid rgba(0,0,0,.06);
    cursor:default;pointer-events:none;
  }
  .nav-profile-chevron{display:none}
  .nav-profile-name{max-width:none;font-size:.9375rem}
  .nav-avatar,.nav-avatar-img{width:36px;height:36px;font-size:.8125rem}

  /* ── Status chips (compact horizontal) ── */
  .nav-status{
    display:flex;flex-direction:row;gap:.375rem;
    padding:.375rem .75rem .2rem;
    border-bottom:1px solid rgba(0,0,0,.06);
    margin-bottom:-.2rem;
  }
  .nav-status:empty{display:none}
  .ns-chip{
    flex:1;justify-content:center;gap:.25rem;
    padding:.4375rem .5rem;
    border-radius:var(--r-xs);
    background:var(--bg-inset);
    flex-direction:row;align-items:center;
  }
  .ns-chip:hover{background:rgba(13,148,136,.06)}
  .ns-sep{display:none}
  .ns-chip .ns-icon{width:14px;height:14px}
  .ns-chip .ns-val{font-size:.8125rem}
  .ns-chip .ns-unit{font-size:.5625rem}
  .ns-chip .ns-label{display:none}
  .ns-wallet{background:var(--bg-inset);border-radius:var(--r-xs);padding:.4375rem .5rem}

  /* ── Nav links ── */
  .nav-links{
    flex-direction:column;align-items:stretch;gap:0;
    margin:0;padding:0;border-bottom:1px solid rgba(0,0,0,.06);
  }
  .nav-link{
    display:flex;align-items:center;
    padding:.4rem 1.25rem;font-size:.875rem;
    border-radius:0;
    color:var(--c-text);font-weight:500;
    transition:all .12s var(--ease);
  }
  .nav-link:hover,.nav-link:active{
    background:rgba(13,148,136,.04);color:var(--c-brand);
  }
  .nav-link--active{
    color:var(--c-brand);font-weight:600;
    background:rgba(13,148,136,.04);
  }

  /* ── Account menu (dropdown always visible) ── */
  .nav-dropdown{
    position:static;width:100%;
    border:none;box-shadow:none;
    opacity:1;visibility:visible;transform:none;
    max-height:none;overflow:visible;
    border-radius:0;background:transparent;
    padding:.375rem 0 0;
  }
  .nav-dropdown::before{
    content:"계정";display:block;
    padding:.375rem 1.25rem .25rem;
    font-size:.5625rem;font-weight:600;
    color:var(--c-dim);text-transform:uppercase;
    letter-spacing:.08em;
  }
  .nav-dropdown-header{display:none}
  .nav-dropdown-divider{display:none}
  .nav-dropdown-item{
    padding:.6875rem 1.25rem;font-size:.875rem;border-radius:0;
  }
  .nav-dropdown-item:hover{background:rgba(13,148,136,.04)}
  .nav-dropdown-logout{
    margin-top:.25rem;
    border-top:1px solid rgba(0,0,0,.06);
    padding-top:.6875rem;
  }

  /* ── Auth buttons (logged out) ── */
  .nav-auth .nav-btn{
    display:flex;text-align:center;justify-content:center;
    margin:.25rem 1rem;
    padding:.6875rem 1rem;
    border-radius:var(--r-sm);font-size:.875rem;
  }
  .nav-auth .nav-btn-login{
    background:var(--bg-inset);color:var(--c-text);
  }
  .nav-auth .nav-btn-register{border-radius:var(--r-sm)}
  .nav-auth .nav-btn:first-child{margin-top:.75rem}
  .nav-auth .nav-btn:last-child{margin-bottom:1rem}
}


/* ══════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.375rem;
  padding:.75rem 1.375rem;
  font-family:var(--f-body);font-size:.875rem;font-weight:600;
  text-decoration:none;border:none;border-radius:var(--r-sm);
  cursor:pointer;transition:all .15s var(--ease);
}
.btn-primary{
  background:var(--c-brand);color:var(--c-white);
  box-shadow:var(--shadow-btn);
}
.btn-primary:hover{background:var(--c-brand-dark);transform:translateY(-1px);box-shadow:0 2px 6px rgba(13,148,136,.2),0 8px 24px rgba(13,148,136,.15)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-btn)}

.btn-secondary{
  background:var(--bg-inset);color:var(--c-text);
  border:1px solid rgba(0,0,0,.06);
}
.btn-secondary:hover{background:#e8ebf0;border-color:rgba(0,0,0,.1)}

.btn-ghost{background:transparent;color:var(--c-sub);border:var(--border)}
.btn-ghost:hover{background:var(--bg-inset);color:var(--c-text)}

.btn-outline{
  background:transparent;color:var(--c-text);
  border:1.5px solid rgba(0,0,0,.12);
}
.btn-outline:hover{border-color:var(--c-brand);color:var(--c-brand);background:rgba(13,148,136,.04)}

.btn-block{width:100%}
.btn-lg{padding:.875rem 1.75rem;font-size:.9375rem;border-radius:var(--r-md)}
.btn-sm{padding:.4375rem .875rem;font-size:.8125rem;border-radius:var(--r-xs)}


/* ══════════════════════════════════════
   HERO
   ══════════════════════════════════════ */
.hero{
  position:relative;
  display:flex;align-items:center;justify-content:center;
  padding:clamp(4.5rem,10vw,7rem) 1.5rem clamp(3.5rem,6vw,5rem);
  overflow:hidden;
  background:var(--bg-body);
}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 70% 60% at 50% -5%,rgba(13,148,136,.07) 0%,transparent 65%),
    radial-gradient(ellipse 30% 25% at 10% 80%,rgba(6,182,212,.05),transparent 55%),
    radial-gradient(ellipse 25% 20% at 90% 25%,rgba(13,148,136,.04),transparent 50%);
}
.hero-inner{position:relative;max-width:660px;margin:0 auto;text-align:center}

/* Badge */
.hero-badge{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.3125rem .9rem;margin-bottom:1.75rem;
  background:rgba(13,148,136,.07);
  border:1px solid rgba(13,148,136,.2);
  border-radius:var(--r-full);
  font-size:.6875rem;font-weight:700;
  color:var(--c-brand-dark);letter-spacing:.07em;text-transform:uppercase;
}
.hero-badge .dot{
  width:6px;height:6px;border-radius:50%;background:var(--c-green);
  box-shadow:0 0 0 0 rgba(5,150,105,.4);
  animation:pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100%{box-shadow:0 0 0 0 rgba(5,150,105,.4)}
  50%{box-shadow:0 0 0 6px rgba(5,150,105,0)}
}

/* Title — 텍스트는 항상 보이도록 opacity 초기값 1 유지, transform만 사용 */
.hero-title{
  font-family:var(--f-display);
  font-size:clamp(2.75rem,7.5vw,4.5rem);
  font-weight:800;line-height:1.06;
  letter-spacing:-.04em;
  margin:0 0 1.375rem;
  display:flex;flex-direction:column;align-items:center;gap:.05em;
}
.ht-line{
  display:block;
  color:var(--c-text);
  transform:translateY(20px);
  animation:htReveal .6s var(--ease) forwards;
  animation-delay:calc(var(--i) * 0.11s + 0.05s);
}
@keyframes htReveal{to{transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.ht-line{animation:none;transform:none}}

.ht-dot{color:var(--c-dim);font-weight:300}
.ht-accent{
  background:linear-gradient(110deg,#0d9488 0%,#0891b2 40%,#06b6d4 70%,#0d9488 100%);
  background-size:200% auto;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  animation:gradShift 5s linear infinite;
  filter:drop-shadow(0 2px 16px rgba(13,148,136,.22));
}
@keyframes gradShift{0%{background-position:0% center}100%{background-position:200% center}}
@media(prefers-reduced-motion:reduce){.ht-accent{animation:none}}
.ht-dot-accent{-webkit-text-fill-color:var(--c-dim);filter:none;animation:none}

/* Subtitle */
.hero-sub-wrap{margin:0 0 2.25rem;display:flex;flex-direction:column;align-items:center;gap:1rem}
.hero-sub-main{
  font-size:clamp(.9375rem,2.2vw,1.0625rem);
  color:var(--c-sub);margin:0;line-height:1.72;max-width:520px;
}
.hero-em{
  font-style:normal;font-weight:700;color:var(--c-brand-dark);
  background:rgba(13,148,136,.08);
  padding:.05em .32em;border-radius:.25em;
}

/* Feature chips */
.hero-chips{display:flex;align-items:center;justify-content:center;gap:.5rem;flex-wrap:wrap}
.hero-chip{
  display:inline-flex;align-items:center;gap:.375rem;
  padding:.3125rem .75rem;
  background:var(--bg-card);
  border:1px solid rgba(13,148,136,.15);
  border-radius:var(--r-full);
  font-size:.75rem;font-weight:600;color:var(--c-sub);
  box-shadow:0 1px 3px rgba(0,0,0,.04),inset 0 1px 0 rgba(255,255,255,.9);
  transition:border-color .2s,box-shadow .2s,color .2s,transform .18s;
}
.hero-chip svg{color:var(--c-brand);flex-shrink:0;transition:color .2s}
.hero-chip:hover{
  border-color:rgba(13,148,136,.35);
  box-shadow:0 2px 12px rgba(13,148,136,.12);
  color:var(--c-brand);transform:translateY(-1px);
}
.hero-chip:hover svg{color:var(--c-brand-dark)}

.hero-actions{display:flex;align-items:center;justify-content:center;gap:.75rem;flex-wrap:wrap}
.hero-actions .btn-lg{padding:.875rem 1.75rem;font-size:.9rem}


/* ══════════════════════════════════════
   PARTNERS MARQUEE
   ══════════════════════════════════════ */
.partners{
  background:var(--bg-card);
  border-top:var(--border);border-bottom:var(--border);
  padding:1.5rem 0;
  overflow:hidden;
  position:relative;
}
.partners::before,.partners::after{
  content:"";position:absolute;top:0;bottom:0;width:100px;z-index:2;pointer-events:none;
}
.partners::before{left:0;background:linear-gradient(90deg,var(--bg-card) 0%,transparent 100%)}
.partners::after{right:0;background:linear-gradient(270deg,var(--bg-card) 0%,transparent 100%)}

.partners-label{
  text-align:center;margin-bottom:.875rem;
  font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;
  color:var(--c-dim);
}

.marquee{
  position:relative;
  width:100%;
  mask-image:linear-gradient(90deg,transparent,#000 80px,#000 calc(100% - 80px),transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 80px,#000 calc(100% - 80px),transparent);
}
.marquee-track{
  display:flex;align-items:center;gap:3rem;
  width:max-content;
  animation:marqueeScroll 35s linear infinite;
}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marqueeScroll{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
.marquee-item{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--f-display);font-weight:700;font-size:.9375rem;
  color:var(--c-dim);
  white-space:nowrap;
  transition:color .25s var(--ease);
  user-select:none;
}
.marquee-item:hover{color:var(--c-text)}
.marquee-icon{
  width:22px;height:22px;flex-shrink:0;
  opacity:.45;transition:opacity .25s var(--ease);
}
.marquee-item:hover .marquee-icon{opacity:.8}

@media(max-width:600px){
  .partners{padding:1rem 0}
  .partners-label{margin-bottom:.625rem;font-size:.625rem}
  .marquee-track{gap:2rem}
  .marquee-item{font-size:.8125rem}
  .marquee-icon{width:18px;height:18px}
}


/* ══════════════════════════════════════
   SECTION COMMON
   ══════════════════════════════════════ */
.section-inner{max-width:var(--w-container);margin:0 auto;padding:clamp(3rem,6vw,5rem) 1.5rem}
.section-header{text-align:center;margin-bottom:2.5rem}
.section-tag{
  display:inline-block;
  padding:.3125rem .75rem;margin-bottom:.625rem;
  font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;
  color:var(--c-brand);background:rgba(13,148,136,.07);border-radius:var(--r-full);
}
.section-title{
  font-family:var(--f-display);
  font-size:clamp(1.625rem,3vw,2.25rem);
  font-weight:700;letter-spacing:-.03em;
  margin:0 0 .375rem;color:var(--c-text);
}
.section-desc{color:var(--c-sub);margin:0;font-size:.9375rem;line-height:1.6}


/* ══════════════════════════════════════
   EARN — Unified Brand Cards
   ══════════════════════════════════════ */
.earn{
  background:var(--bg-card);
  border-top:var(--border);border-bottom:var(--border);
  position:relative;overflow:hidden;
}
.earn::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 55% 50% at 0% 60%,rgba(13,148,136,.04),transparent 55%),
    radial-gradient(ellipse 45% 40% at 100% 40%,rgba(6,182,212,.04),transparent 55%);
}

/* ── Step Flow ── */
.earn-flow{
  display:flex;align-items:center;justify-content:center;
  gap:0;margin-bottom:2.75rem;
}
.earn-flow-item{
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  flex:1;max-width:130px;
}
.efi-circle{
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:#fff;
  border:1.5px solid rgba(13,148,136,.2);
  box-shadow:0 2px 8px rgba(13,148,136,.08);
  color:var(--c-brand);z-index:1;
  transition:transform .25s var(--ease),box-shadow .25s;
}
.efi-circle:hover{transform:scale(1.1);box-shadow:0 4px 16px rgba(13,148,136,.2)}
.efi-circle--accent{
  background:linear-gradient(135deg,#0d9488,#06b6d4);
  border-color:transparent;color:#fff;
  box-shadow:0 4px 16px rgba(13,148,136,.35);
}
.efi-label{font-size:.6875rem;font-weight:600;color:var(--c-dim);letter-spacing:.04em;text-transform:uppercase}
.efi-label--accent{color:var(--c-brand)}
.earn-flow-arrow{
  flex:1;display:flex;align-items:center;justify-content:center;
  color:rgba(13,148,136,.25);margin-bottom:1.5rem;position:relative;
}
.earn-flow-arrow::before{
  content:"";position:absolute;
  width:100%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(13,148,136,.18),transparent);
}
.earn-flow-arrow svg{background:var(--bg-card);padding:0 .25rem;position:relative;z-index:1}

/* ── Grid ── */
.earn-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:1.25rem;position:relative;z-index:1;
}
@media(max-width:768px){.earn-grid{grid-template-columns:1fr}}

/* ── Base Card Shell ── */
.earn-card{
  position:relative;overflow:hidden;border-radius:var(--r-xl);
  display:flex;flex-direction:column;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.earn-card:hover{transform:translateY(-5px)}

/* Dark Card — 채굴 */
.ec-mine{
  background:linear-gradient(150deg,#0a1628 0%,#0d1f3c 55%,#0b1d35 100%);
  border:1px solid rgba(255,255,255,.07);
  box-shadow:0 4px 24px rgba(0,0,0,.2),0 1px 3px rgba(0,0,0,.25);
  padding:2rem;
}
.ec-mine:hover{box-shadow:0 8px 40px rgba(0,0,0,.3),0 0 0 1px rgba(13,148,136,.25)}

/* Orbs */
.ec-glow{
  position:absolute;pointer-events:none;width:280px;height:280px;border-radius:50%;
  top:-80px;right:-80px;
  background:radial-gradient(circle,rgba(13,148,136,.2),transparent 65%);
  animation:orbFloat 7s ease-in-out infinite;
}
.ec-glow--cyan{
  background:radial-gradient(circle,rgba(6,182,212,.14),transparent 65%);
  top:auto;bottom:-60px;left:-60px;right:auto;width:220px;height:220px;
  animation-delay:-3.5s;
}
@keyframes orbFloat{0%,100%{transform:translate(0,0)}50%{transform:translate(-8px,8px)}}
@media(prefers-reduced-motion:reduce){.ec-glow{animation:none}}

/* Light Card — 적립 */
.ec-earn{
  background:#fff;
  border:1px solid rgba(13,148,136,.12);
  box-shadow:0 2px 8px rgba(0,0,0,.03),0 8px 28px rgba(13,148,136,.07);
  padding:2rem;
}
.ec-earn:hover{
  box-shadow:0 8px 32px rgba(13,148,136,.13),0 0 0 1px rgba(13,148,136,.18);
  border-color:rgba(13,148,136,.2);
}

/* Header row */
.ec-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:1.375rem;
}
.ec-icon-box{
  width:50px;height:50px;border-radius:var(--r-md);
  display:flex;align-items:center;justify-content:center;
  transition:transform .25s var(--ease);
}
.earn-card:hover .ec-icon-box{transform:scale(1.08) rotate(-3deg)}
.ec-icon-mine{
  background:linear-gradient(135deg,rgba(13,148,136,.25),rgba(6,182,212,.15));
  border:1px solid rgba(13,148,136,.25);color:#5eead4;
}
.ec-icon-earn{
  background:linear-gradient(135deg,rgba(13,148,136,.1),rgba(6,182,212,.07));
  border:1px solid rgba(13,148,136,.18);color:var(--c-brand);
}
.ec-step{
  font-family:var(--f-mono);font-size:.625rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:#5eead4;background:rgba(94,234,212,.12);
  padding:.25rem .625rem;border-radius:var(--r-full);
}
.ec-step--indigo,.ec-step--teal{
  color:var(--c-brand);background:rgba(13,148,136,.1);
}

/* Titles */
.ec-title{
  font-family:var(--f-display);font-size:1.4375rem;font-weight:800;
  letter-spacing:-.03em;margin:0 0 .625rem;color:#f0fdf9;
}
.ec-title--dark,.ec-title--cyan{
  background:linear-gradient(135deg,#0d9488 0%,#0891b2 60%,#06b6d4 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

/* Desc */
.ec-desc{font-size:.875rem;line-height:1.75;margin:0 0 1.375rem;flex-shrink:0}
.ec-mine .ec-desc{color:rgba(240,253,250,.45)}
.ec-earn .ec-desc{color:var(--c-sub)}

/* Features */
.ec-features{
  list-style:none;padding:0;margin:0 0 1.5rem;
  display:flex;flex-direction:column;gap:.5rem;
}
.ec-features li{
  display:flex;align-items:center;gap:.625rem;
  font-size:.8125rem;font-weight:500;
}
.ec-mine .ec-features li{color:rgba(240,253,250,.6)}
.ec-earn .ec-features li{color:var(--c-sub)}
.ec-features li svg{flex-shrink:0}
.ec-mine .ec-features li svg{color:#5eead4}
.ec-earn .ec-features li svg{color:var(--c-brand)}

/* Stats */
.ec-stat-row{
  display:flex;gap:1.5rem;padding:1rem 1.125rem;
  border-radius:var(--r-md);margin-bottom:1.5rem;
}
.ec-mine .ec-stat-row{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07)}
.ec-earn .ec-stat-row{background:rgba(13,148,136,.04);border:1px solid rgba(13,148,136,.1)}
.ec-stat{display:flex;flex-direction:column;gap:.15rem}
.ec-stat-val{
  font-family:var(--f-mono);font-size:1.1875rem;font-weight:700;
  letter-spacing:-.01em;line-height:1;
}
.ec-stat-val small{font-size:.75rem;font-weight:600;margin-left:.125rem}
.ec-mine .ec-stat-val{color:#5eead4}
.ec-earn .ec-stat-val,.ec-stat-val--cyan,.ec-stat-val--indigo{color:var(--c-brand)}
.ec-stat-lab{font-size:.6875rem;font-weight:500;margin-top:.3rem}
.ec-mine .ec-stat-lab{color:rgba(240,253,250,.3)}
.ec-earn .ec-stat-lab{color:var(--c-dim)}

/* Buttons */
.ec-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.8rem 1.25rem;border-radius:var(--r-md);
  font-size:.875rem;font-weight:600;text-decoration:none;
  transition:all .22s var(--ease);margin-top:auto;
}
.ec-mine .ec-btn{
  background:linear-gradient(135deg,#0d9488,#0f766e);
  color:#fff;border:none;
  box-shadow:0 3px 12px rgba(13,148,136,.45);
}
.ec-mine .ec-btn:hover{
  background:linear-gradient(135deg,#14b8a6,#0d9488);
  box-shadow:0 6px 24px rgba(13,148,136,.55);
  transform:translateY(-1px);
}
.ec-btn--cyan,.ec-btn--indigo{
  background:#fff;color:var(--c-brand);
  border:1.5px solid rgba(13,148,136,.22);
  box-shadow:0 1px 4px rgba(13,148,136,.08);
}
.ec-btn--cyan:hover,.ec-btn--indigo:hover{
  background:linear-gradient(135deg,#0d9488,#06b6d4);
  color:#fff;border-color:transparent;
  box-shadow:0 4px 16px rgba(13,148,136,.35);
  transform:translateY(-1px);
}


/* ══════════════════════════════════════
   전 세계 누적 채굴 보상 위젯 (실시간)
   ══════════════════════════════════════ */

.rewards-dashboard{
  padding:clamp(3rem,6vw,5rem) 0;
  background:linear-gradient(165deg, #0a0e1a 0%, #0f1420 35%, #131b2b 100%);
  position:relative;
  overflow:hidden;
}
.rewards-dashboard::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 20%, rgba(34,211,238,.08), transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(52,211,153,.08), transparent 50%);
  pointer-events:none;
}
.rewards-dashboard-inner{
  position:relative;z-index:1;
  max-width:720px;
  margin:0 auto;
  padding-left:max(1rem,env(safe-area-inset-left));
  padding-right:max(1rem,env(safe-area-inset-right));
}
.rewards-dashboard-header{
  text-align:center;
  margin-bottom:clamp(1.75rem,4vw,2.5rem);
}
.rewards-dashboard-badge{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  font-size:.6875rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:rgba(52,211,153,.95);
  padding:.35rem 1rem;
  border-radius:100px;
  background:rgba(52,211,153,.08);
  border:1px solid rgba(52,211,153,.25);
  margin-bottom:1rem;
}
.rewards-live-dot{
  width:5px;height:5px;
  border-radius:50%;
  background:#34d399;
  animation:rewards-pulse 1.2s ease-in-out infinite;
}
@keyframes rewards-pulse{
  0%,100%{opacity:1;transform:scale(1);box-shadow:0 0 0 0 rgba(52,211,153,.4)}
  50%{opacity:.85;transform:scale(1.15);box-shadow:0 0 8px 2px rgba(52,211,153,.25)}
}
.rewards-dashboard-title{
  font-size:clamp(1.375rem,3vw,1.75rem);
  font-weight:700;
  letter-spacing:-.03em;
  color:#f1f5f9;
  line-height:1.3;
  margin:0 0 .5rem;
}
.rewards-dashboard-desc{
  font-size:clamp(.8125rem,1.8vw,.9375rem);
  color:rgba(148,163,184,.85);
  line-height:1.6;
  margin:0;
  max-width:420px;
  margin-inline:auto;
}

.rewards-dashboard-card{
  opacity:1 !important;
  transform:none !important;
  border-radius:24px;
  overflow:hidden;
  border:1px solid rgba(148,163,184,.1);
  box-shadow:0 4px 24px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.04);
}

.global-cumulative-card{
  background:linear-gradient(145deg, rgba(15,23,42,.85) 0%, rgba(30,41,59,.4) 100%);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  position:relative;
}
.global-cumulative-card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(135deg, rgba(52,211,153,.15), transparent 40%, transparent 60%, rgba(34,211,238,.12));
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  pointer-events:none;
}
.global-cumulative-inner{
  text-align:center;
  padding:clamp(2.5rem,5vw,3.5rem) clamp(1.5rem,4vw,2.5rem);
}
.global-cumulative-label{
  font-size:.625rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:rgba(148,163,184,.6);
  margin-bottom:.75rem;
}
.global-cumulative-value-wrap{
  display:flex;
  align-items:baseline;
  justify-content:center;
  flex-wrap:wrap;
  gap:.15rem .35rem;
  margin-bottom:.5rem;
}
.global-cumulative-value{
  font-family:var(--f-mono),"JetBrains Mono",ui-monospace,monospace;
  font-size:clamp(2.25rem,6.5vw,3.5rem);
  font-weight:700;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.04em;
  background:linear-gradient(135deg, #e2e8f0 0%, #94a3b8 50%, #34d399 100%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  text-shadow:0 0 40px rgba(52,211,153,.15);
  transition:transform .25s ease, filter .25s ease;
}
.global-cumulative-value.global-cumulative-tick{
  transform:scale(1.02);
  filter:brightness(1.08);
}
.global-cumulative-decimals{
  font-family:var(--f-mono),"JetBrains Mono",ui-monospace,monospace;
  font-size:clamp(1.5rem,4vw,2.25rem);
  font-weight:600;
  font-variant-numeric:tabular-nums;
  color:rgba(52,211,153,.9);
  letter-spacing:-.02em;
}
.global-cumulative-unit{
  font-size:clamp(1rem,2.5vw,1.375rem);
  font-weight:600;
  color:rgba(148,163,184,.8);
  margin-left:.25rem;
}
.global-cumulative-sub{
  font-size:.75rem;
  color:rgba(148,163,184,.55);
  margin:0;
  letter-spacing:.04em;
}

@media(max-width:768px){
  .rewards-dashboard{padding:clamp(2rem,4vw,3rem) 0}
  .global-cumulative-inner{padding:2rem 1.25rem}
}
@media(max-width:480px){
  .rewards-dashboard-card{border-radius:18px}
  .global-cumulative-value{font-size:2rem}
  .global-cumulative-decimals{font-size:1.35rem}
}


/* ══════════════════════════════════════
   POWER — Live Network Widget
   ══════════════════════════════════════ */
.power{
  background:linear-gradient(160deg,#f0fdfa 0%,#f7f8fa 50%,#ecfeff 100%);
  position:relative;overflow:hidden;
}
.power::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 60% at 20% 50%,rgba(13,148,136,.07),transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 30%,rgba(6,182,212,.06),transparent 55%);
  pointer-events:none;
}
.power .section-inner{position:relative;display:flex;justify-content:center;padding-left:1rem;padding-right:1rem}

/* ── Widget Shell ── */
.pw-widget{
  width:100%;max-width:780px;
  background:#ffffff;
  border:1px solid rgba(13,148,136,.14);
  border-radius:var(--r-xl);
  box-shadow:0 4px 20px rgba(13,148,136,.08),0 1px 3px rgba(0,0,0,.04),0 20px 60px rgba(13,148,136,.06);
  overflow:hidden;
  position:relative;
}
.pw-widget::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(13,148,136,.03) 0%,transparent 50%);
  pointer-events:none;border-radius:inherit;
}

/* ── Widget Header ── */
.pw-widget-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem 1.5rem;
  border-bottom:1px solid rgba(13,148,136,.1);
  background:linear-gradient(90deg,rgba(13,148,136,.04),transparent);
}
.pw-label-row{display:flex;align-items:center;gap:.625rem}
.pw-live-badge{
  display:inline-flex;align-items:center;gap:.375rem;
  background:rgba(5,150,105,.1);border:1px solid rgba(5,150,105,.2);
  color:#059669;font-size:.6875rem;font-weight:700;
  letter-spacing:.08em;padding:.25rem .625rem;border-radius:var(--r-full);
}
.pw-live-dot{
  width:7px;height:7px;border-radius:50%;background:#059669;
  box-shadow:0 0 0 0 rgba(5,150,105,.5);
  animation:livePulse 1.8s ease-in-out infinite;
}
@keyframes livePulse{
  0%,100%{box-shadow:0 0 0 0 rgba(5,150,105,.5)}
  50%{box-shadow:0 0 0 6px rgba(5,150,105,0)}
}
.pw-label-text{font-size:.8125rem;font-weight:600;color:var(--c-sub);letter-spacing:.02em}
.pw-updated-row{display:flex;align-items:center;gap:.25rem}
.pw-updated-text{font-size:.75rem;color:var(--c-dim);font-family:var(--f-mono)}
.pw-blink-cursor{
  display:inline-block;width:2px;height:12px;
  background:var(--c-brand);border-radius:1px;
  animation:cursorBlink .9s steps(1) infinite;
}
@keyframes cursorBlink{0%,100%{opacity:1}50%{opacity:0}}

/* ── Main Hash Power ── */
.pw-main{
  padding:1.75rem 1.5rem 1.25rem;
  text-align:center;
  background:linear-gradient(180deg,rgba(240,253,250,.6) 0%,transparent 100%);
}
.pw-main-label{
  font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--c-brand);margin-bottom:.5rem;
}
.pw-main-value-wrap{display:flex;align-items:baseline;justify-content:center;gap:.375rem;line-height:1}
.pw-main-value{
  font-family:var(--f-mono);
  font-size:clamp(2.25rem,7vw,4rem);
  font-weight:700;letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(135deg,#0d9488 0%,#0891b2 50%,#06b6d4 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  filter:drop-shadow(0 2px 8px rgba(13,148,136,.2));
}
.pw-main-unit{
  font-family:var(--f-body);font-size:1.1rem;font-weight:700;
  color:var(--c-brand);letter-spacing:.04em;
}
.pw-bar-wrap{margin-top:1rem}
.pw-bar-track{
  height:6px;background:rgba(13,148,136,.1);border-radius:var(--r-full);
  overflow:hidden;margin-bottom:.5rem;
}
.pw-bar-fill{
  height:100%;width:0%;border-radius:var(--r-full);
  background:linear-gradient(90deg,#0d9488,#06b6d4,#0d9488);
  background-size:200% 100%;
  animation:barShimmer 2s linear infinite, barGrow 1.2s var(--ease) forwards;
}
@keyframes barShimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}
@keyframes barGrow{from{width:0%}to{width:99.8%}}
.pw-bar-label{font-size:.75rem;color:var(--c-sub);font-family:var(--f-mono)}
.pw-bar-label b{color:var(--c-brand);font-weight:700}

/* ── Stats Grid ── */
.pw-stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:rgba(13,148,136,.08);
  border-top:1px solid rgba(13,148,136,.1);
  border-bottom:1px solid rgba(13,148,136,.1);
}
.pw-stat-card{
  display:flex;align-items:center;gap:.75rem;
  padding:1rem 1.125rem;
  background:#fff;
  transition:background .2s;
}
.pw-stat-card:hover{background:rgba(240,253,250,.7)}
.pw-stat-icon{
  width:36px;height:36px;border-radius:var(--r-sm);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.pw-stat-icon svg{width:18px;height:18px}
.pw-icon-gpu{background:rgba(13,148,136,.1);color:#0d9488}
.pw-icon-globe{background:rgba(6,182,212,.1);color:#0891b2}
.pw-icon-block{background:rgba(124,58,237,.1);color:#7c3aed}
.pw-icon-uptime{background:rgba(5,150,105,.1);color:#059669}
.pw-stat-body{flex:1;min-width:0}
.pw-stat-value{
  font-family:var(--f-mono);font-size:.9375rem;font-weight:700;
  color:var(--c-text);letter-spacing:-.01em;line-height:1.2;
  font-variant-numeric:tabular-nums;
}
.pw-stat-label{font-size:.6875rem;color:var(--c-dim);margin-top:.125rem;font-weight:500}
.pw-stat-trend{
  font-size:.6875rem;font-weight:600;color:#059669;
  white-space:nowrap;letter-spacing:.02em;
}

/* ── Wave Visualizer ── */
.pw-wave-wrap{
  padding:.125rem 0 0;height:52px;
  background:linear-gradient(180deg,rgba(240,253,250,.4),rgba(236,254,255,.3));
  overflow:hidden;
}
.pw-wave-svg{width:100%;height:52px;display:block}
.pw-wave-path{fill:none;stroke-width:1.5;stroke-linecap:round}
.pw-wave-1{
  stroke:rgba(13,148,136,.35);
  animation:waveMove 3.5s linear infinite;
}
.pw-wave-2{
  stroke:rgba(6,182,212,.22);
  animation:waveMove 5s linear infinite reverse;
}
@keyframes waveMove{
  0%{transform:translateX(0)}
  100%{transform:translateX(-100px)}
}

/* ── Widget Footer ── */
.pw-widget-footer{
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.875rem 1.5rem;
  background:linear-gradient(90deg,rgba(13,148,136,.03),rgba(6,182,212,.03));
}
.pw-footer-dot{
  width:6px;height:6px;border-radius:50%;background:#059669;
  flex-shrink:0;animation:livePulse 2s ease-in-out infinite;
}
.pw-footer-text{font-size:.8125rem;color:var(--c-sub);font-weight:500}

/* ── Responsive ── */
@media(max-width:640px){
  .pw-widget{max-width:100%;border-radius:var(--r-md);margin:0 -.5rem}
  .pw-widget-header{flex-direction:column;align-items:flex-start;gap:.5rem;padding:1rem}
  .pw-main{padding:1.25rem 1rem 1rem}
  .pw-main-value{font-size:clamp(1.75rem,9vw,2.5rem)}
  .pw-main-unit{font-size:.875rem}
  .pw-stats-grid{grid-template-columns:repeat(2,1fr);gap:0;padding:0 .25rem .25rem}
  .pw-stat-card{padding:.75rem .625rem;gap:.5rem}
  .pw-stat-icon{width:30px;height:30px}
  .pw-stat-icon svg{width:15px;height:15px}
  .pw-stat-value{font-size:.8125rem}
  .pw-stat-label{font-size:.625rem}
  .pw-stat-trend{font-size:.625rem}
  .pw-widget-footer{padding:.625rem 1rem}
  .pw-footer-text{font-size:.75rem}
}
@media(max-width:380px){
  .pw-main-value{font-size:clamp(1.5rem,8vw,2rem)}
  .pw-stats-grid{grid-template-columns:1fr 1fr}
  .pw-stat-card{flex-direction:column;text-align:center;gap:.375rem;padding:.625rem .5rem}
  .pw-stat-trend{margin-top:.125rem}
}


/* ══════════════════════════════════════
   NODE PLAN CARDS
   ══════════════════════════════════════ */
.rigs{background:var(--bg-body)}

/* Filter Tabs */
.node-filters{
  display:flex;align-items:center;justify-content:center;
  gap:.5rem;margin-bottom:2rem;flex-wrap:wrap;
}
.node-filter{
  display:inline-flex;align-items:center;gap:.375rem;
  padding:.5rem 1rem;
  font-family:var(--f-body);font-size:.8125rem;font-weight:500;
  color:var(--c-sub);background:var(--bg-card);
  border:var(--border);border-radius:var(--r-full);
  cursor:pointer;transition:all .2s var(--ease);
}
.node-filter:hover{color:var(--c-text);border-color:rgba(13,148,136,.3)}
.node-filter.is-active{color:var(--c-white);background:var(--c-brand);border-color:var(--c-brand)}
.filter-range{font-size:.6875rem;opacity:.7}

/* Node Grid */
.node-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
@media(max-width:1100px){.node-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.node-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.node-grid{grid-template-columns:1fr;max-width:380px;margin:0 auto}}

/* Node Card */
.node-card{
  position:relative;
  background:var(--bg-card);border:var(--border);border-radius:var(--r-lg);
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:all .3s var(--ease);
  display:flex;flex-direction:column;
}
.node-card:hover{border-color:rgba(13,148,136,.3);box-shadow:var(--shadow-md);transform:translateY(-4px)}
.node-card.is-hidden{display:none}

/* Top accent bar */
.node-accent{height:3px;width:100%}
.accent-1{background:var(--tier-1)}
.accent-2{background:linear-gradient(90deg,var(--tier-2),#60a5fa)}
.accent-3{background:linear-gradient(90deg,var(--tier-3),#2dd4bf)}
.accent-4{background:linear-gradient(90deg,var(--tier-4),#34d399)}
.accent-5{background:linear-gradient(90deg,var(--tier-5),#fbbf24)}
.accent-6{background:linear-gradient(90deg,var(--tier-6),#fb923c)}
.accent-7{background:linear-gradient(90deg,var(--tier-7),#a78bfa)}
.accent-8{background:linear-gradient(135deg,var(--tier-8),#fb7185,#fbbf24)}

/* Node Badge */
.node-badge{
  position:absolute;top:.75rem;right:.75rem;z-index:2;
  padding:.1875rem .5rem;
  font-size:.5625rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  border-radius:var(--r-full);
}
.badge-popular{background:rgba(13,148,136,.1);color:var(--c-brand)}
.badge-best{background:rgba(217,119,6,.1);color:var(--c-amber)}
.badge-elite{background:rgba(124,58,237,.1);color:var(--tier-7)}
.badge-ultimate{background:linear-gradient(135deg,#e11d48,#7c3aed);color:var(--c-white)}

/* Node Head */
.node-head{padding:1rem 1.25rem 0;display:flex;align-items:center;gap:.5rem}
.node-level{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.1875rem .5rem;
  font-size:.625rem;font-weight:700;letter-spacing:.02em;
  border-radius:var(--r-xs);
}
.level-1{background:rgba(107,114,128,.1);color:var(--tier-1)}
.level-2{background:rgba(59,130,246,.1);color:var(--tier-2)}
.level-3{background:rgba(13,148,136,.1);color:var(--tier-3)}
.level-4{background:rgba(5,150,105,.1);color:var(--tier-4)}
.level-5{background:rgba(217,119,6,.1);color:var(--tier-5)}
.level-6{background:rgba(234,88,12,.1);color:var(--tier-6)}
.level-7{background:rgba(124,58,237,.1);color:var(--tier-7)}
.level-8{background:rgba(225,29,72,.1);color:var(--tier-8)}

/* Node Name */
.node-name{
  font-family:var(--f-display);font-size:1rem;font-weight:700;
  margin:.5rem 1.25rem .25rem;color:var(--c-text);letter-spacing:-.01em;
}

/* Node Price */
.node-price{
  display:flex;align-items:baseline;gap:.25rem;
  padding:0 1.25rem;margin-bottom:.875rem;
}
.node-price-val{
  font-family:var(--f-mono);font-size:1.375rem;font-weight:700;
  color:var(--c-text);letter-spacing:-.02em;
}
.node-price-unit{font-size:.75rem;font-weight:500;color:var(--c-dim)}

/* Node Metrics */
.node-metrics{
  display:grid;grid-template-columns:1fr 1fr;gap:.375rem;
  padding:0 1.25rem;margin-bottom:1.125rem;flex:1;
}
.node-metric{
  display:flex;flex-direction:column;gap:.0625rem;
  padding:.4375rem .5rem;background:var(--bg-inset);border-radius:var(--r-xs);
}
.node-metric-label{font-size:.5625rem;color:var(--c-dim);text-transform:uppercase;letter-spacing:.06em;font-weight:500}
.node-metric-val{font-family:var(--f-mono);font-size:.75rem;font-weight:600;color:var(--c-text)}
.node-metric-val.highlight{color:var(--c-brand)}

/* Return bar */
.node-return-bar{
  margin:0 1.25rem .875rem;height:4px;
  background:var(--bg-inset);border-radius:2px;overflow:hidden;
}
.node-return-fill{
  height:100%;border-radius:2px;
  transition:width .6s var(--ease);
}

/* Node Buy Button */
.node-buy{margin:0 1.25rem 1.25rem;width:calc(100% - 2.5rem)}

/* Premium variant — Lv.7 */
.node-card-premium{border-color:rgba(124,58,237,.12)}
.node-card-premium:hover{
  border-color:rgba(124,58,237,.35);
  box-shadow:0 4px 12px rgba(124,58,237,.08),0 16px 48px rgba(124,58,237,.12);
}
.node-buy-premium{
  background:var(--tier-7);color:var(--c-white);
  box-shadow:0 1px 3px rgba(124,58,237,.15),0 4px 12px rgba(124,58,237,.12);
}
.node-buy-premium:hover{
  background:#6d28d9;transform:translateY(-1px);
  box-shadow:0 2px 6px rgba(124,58,237,.2),0 8px 24px rgba(124,58,237,.15);
}

/* Ultimate variant — Lv.8 */
.node-card-ultimate{
  border-color:rgba(225,29,72,.12);
  background:linear-gradient(180deg,rgba(225,29,72,.02) 0%,var(--bg-card) 40%);
}
.node-card-ultimate:hover{
  border-color:rgba(225,29,72,.35);
  box-shadow:0 4px 12px rgba(225,29,72,.08),0 16px 48px rgba(225,29,72,.12);
}
.node-buy-ultimate{
  background:linear-gradient(135deg,var(--tier-8),var(--tier-7));color:var(--c-white);
  box-shadow:0 1px 3px rgba(225,29,72,.15),0 4px 12px rgba(225,29,72,.12);
}
.node-buy-ultimate:hover{
  background:linear-gradient(135deg,#be123c,#6d28d9);transform:translateY(-1px);
  box-shadow:0 2px 6px rgba(225,29,72,.2),0 8px 24px rgba(225,29,72,.15);
}


/* Node Summary Grid (legacy) */
.node-summary-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;
}
.node-summary-card{
  display:flex;flex-direction:column;gap:.25rem;
  padding:1rem 1.125rem;
  background:var(--bg-card);border:var(--border);border-radius:var(--r-md);
  transition:all .2s var(--ease);border-left:3px solid transparent;
}

/* Node Catalog Grid (main page redesign) */
.node-catalog-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;
}
.nc-img-wrap{
  width:100%;aspect-ratio:16/10;overflow:hidden;border-radius:8px;
  background:#111827;margin-bottom:.75rem;
}
.nc-img{
  width:100%;height:100%;object-fit:contain;display:block;
}
.node-catalog-card{
  position:relative;
  display:flex;flex-direction:column;
  padding:1rem 1.125rem;
  background:var(--bg-card);
  border:1px solid rgba(0,0,0,.07);
  border-radius:var(--r-md);
  box-shadow:0 1px 3px rgba(0,0,0,.04),0 4px 12px rgba(0,0,0,.02);
  transition:all .22s var(--ease);
  overflow:hidden;
}
.node-catalog-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--tier-1);transition:opacity .2s;
}
.node-catalog-card:hover{
  transform:translateY(-3px);
  box-shadow:0 2px 8px rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.05);
  border-color:rgba(0,0,0,.1);
}
.node-catalog-card:hover::before{opacity:1}
.nc-header{
  display:flex;align-items:center;gap:.5rem;margin-bottom:.625rem;
}
.nc-badge{
  font-family:var(--f-mono);font-size:.6875rem;font-weight:800;
  letter-spacing:.04em;text-transform:uppercase;
  padding:.1875rem .5rem;border-radius:5px;
  background:rgba(255,255,255,.04);color:var(--c-dim);
}
.nc-name{
  font-family:var(--f-display);font-size:.875rem;font-weight:700;
  color:var(--c-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.nc-price{
  font-family:var(--f-mono);font-size:1.25rem;font-weight:700;
  color:var(--c-text);line-height:1.2;margin-bottom:.3125rem;
}
.nc-price small{font-size:.6875rem;font-weight:600;color:var(--c-dim);margin-left:.1875rem}
.nc-rate{
  font-size:.75rem;font-weight:600;color:var(--c-brand);
}

.nc-1::before{background:var(--tier-1)}.nc-1 .nc-badge{color:var(--tier-1);background:rgba(107,114,128,.1)}
.nc-2::before{background:var(--tier-2)}.nc-2 .nc-badge{color:var(--tier-2);background:rgba(59,130,246,.1)}
.nc-3::before{background:var(--tier-3)}.nc-3 .nc-badge{color:var(--tier-3);background:rgba(13,148,136,.1)}
.nc-4::before{background:var(--tier-4)}.nc-4 .nc-badge{color:var(--tier-4);background:rgba(5,150,105,.1)}
.nc-5::before{background:var(--tier-5)}.nc-5 .nc-badge{color:var(--tier-5);background:rgba(217,119,6,.1)}
.nc-6::before{background:var(--tier-6)}.nc-6 .nc-badge{color:var(--tier-6);background:rgba(234,88,12,.1)}
.nc-7::before{background:var(--tier-7)}.nc-7 .nc-badge{color:var(--tier-7);background:rgba(124,58,237,.1)}
.nc-8::before{background:var(--tier-8)}.nc-8 .nc-badge{color:var(--tier-8);background:rgba(225,29,72,.1)}

.node-catalog-notice{
  display:flex;align-items:flex-start;gap:.5rem;
  margin-top:1.25rem;padding:.75rem 1rem;
  background:rgba(13,148,136,.04);border:1px solid rgba(13,148,136,.12);
  border-radius:var(--r-sm);
  font-size:.8125rem;color:var(--c-sub);line-height:1.5;
}
.node-catalog-notice svg{flex-shrink:0;margin-top:.125rem;color:var(--c-brand);opacity:.7}

@media(max-width:1100px){.node-catalog-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.node-catalog-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.node-catalog-grid{grid-template-columns:repeat(2,1fr);gap:.5rem}
  .node-catalog-card{padding:.75rem .875rem}
  .nc-name{font-size:.75rem}
  .nc-price{font-size:1.0625rem}
  .nc-badge{font-size:.625rem;padding:.125rem .375rem}
}


/* ══════════════════════════════════════
   HOW — Hash Nance Guidebook
   ══════════════════════════════════════ */
.how{
  background:var(--bg-body);
  border-top:var(--border);
  position:relative;overflow:hidden;
}
.how::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 45% 55% at 100% 0%,rgba(13,148,136,.05),transparent 55%),
    radial-gradient(ellipse 35% 40% at 0% 100%,rgba(6,182,212,.04),transparent 50%);
}

/* ── Header ── */
.how-header{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:2rem;margin-bottom:3rem;flex-wrap:wrap;
}
.how-header-left{}
.how-header-left .section-desc{margin-top:.5rem;font-size:.9375rem}
.how-header-left .section-desc strong{color:var(--c-brand-dark);font-weight:700}

/* Deposit guide CTA button inside how-header */
.how-deposit-btn{
  display:inline-flex;align-items:center;gap:.45rem;
  margin-top:1.25rem;
  padding:.55rem 1.1rem .55rem .9rem;
  background:rgba(20,184,166,.08);
  border:1.5px solid rgba(20,184,166,.25);
  border-radius:999px;
  color:var(--c-brand-dark);
  font-size:.82rem;font-weight:600;
  text-decoration:none;
  transition:background .18s,border-color .18s,box-shadow .18s,transform .18s;
  width:fit-content;
}
.how-deposit-btn svg:first-child{color:var(--c-brand);flex-shrink:0}
.how-deposit-btn .how-deposit-arrow{
  color:var(--c-brand);
  transition:transform .2s;
  margin-left:.1rem;
}
.how-deposit-btn:hover{
  background:rgba(20,184,166,.15);
  border-color:var(--c-brand);
  box-shadow:0 4px 16px rgba(20,184,166,.18);
  transform:translateY(-1px);
}
.how-deposit-btn:hover .how-deposit-arrow{transform:translateX(3px)}
.how-deposit-btn:active{transform:translateY(0);box-shadow:none}

/* Time badge */
.how-header-badge{
  flex-shrink:0;
}
.how-badge-inner{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:90px;height:90px;border-radius:var(--r-lg);
  background:linear-gradient(135deg,rgba(13,148,136,.1),rgba(6,182,212,.07));
  border:1.5px solid rgba(13,148,136,.18);
  box-shadow:0 4px 20px rgba(13,148,136,.1);
  gap:.25rem;
}
.how-badge-num{
  font-family:var(--f-mono);font-size:1.75rem;font-weight:700;
  color:var(--c-brand);line-height:1;letter-spacing:-.03em;
}
.how-badge-num small{font-size:.875rem;font-weight:600;margin-left:.1rem}
.how-badge-label{font-size:.5625rem;font-weight:700;color:var(--c-dim);text-transform:uppercase;letter-spacing:.08em;text-align:center}

/* ── Steps Row ── */
.how-steps{
  display:grid;
  grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;
  gap:0;align-items:start;
}
@media(max-width:900px){
  .how-steps{grid-template-columns:1fr 1fr;gap:1.25rem}
  .how-connector{display:none}
}
@media(max-width:540px){
  .how-steps{grid-template-columns:1fr}
}

/* ── Connector ── */
.how-connector{
  display:flex;align-items:flex-start;padding-top:3.25rem;
  color:rgba(13,148,136,.25);width:48px;
}
.how-connector svg{width:40px;height:16px;flex-shrink:0}

/* ── Step Card ── */
.how-step{
  background:var(--bg-card);
  border:1px solid rgba(0,0,0,.06);
  border-radius:var(--r-xl);
  padding:1.5rem 1.375rem 1.375rem;
  display:flex;flex-direction:column;gap:.75rem;
  position:relative;overflow:hidden;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s;
  box-shadow:0 1px 4px rgba(0,0,0,.04);
  height:100%;
}
.how-step:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 28px rgba(13,148,136,.1);
  border-color:rgba(13,148,136,.2);
}
.how-step--last{
  border-color:rgba(13,148,136,.15);
  background:linear-gradient(160deg,rgba(13,148,136,.03),#fff 50%);
}
.how-step--last:hover{
  box-shadow:0 8px 28px rgba(13,148,136,.14);
  border-color:rgba(13,148,136,.28);
}

/* Step number */
.how-step-num{
  font-family:var(--f-mono);font-size:.625rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--c-dim);
}
.how-step-num--last{color:var(--c-brand)}

/* Icon */
.how-step-icon{
  width:46px;height:46px;border-radius:var(--r-md);
  display:flex;align-items:center;justify-content:center;
  background:rgba(13,148,136,.08);
  border:1px solid rgba(13,148,136,.12);
  color:var(--c-brand);
  transition:transform .25s var(--ease),background .25s;
}
.how-step:hover .how-step-icon{transform:scale(1.08);background:rgba(13,148,136,.13)}
.how-step-icon--2{background:rgba(14,165,233,.08);border-color:rgba(14,165,233,.12);color:#0891b2}
.how-step:hover .how-step-icon--2{background:rgba(14,165,233,.14)}
.how-step-icon--3{background:rgba(245,158,11,.08);border-color:rgba(245,158,11,.12);color:#d97706}
.how-step:hover .how-step-icon--3{background:rgba(245,158,11,.13)}
.how-step-icon--4{
  background:linear-gradient(135deg,rgba(13,148,136,.15),rgba(6,182,212,.1));
  border-color:rgba(13,148,136,.2);color:var(--c-brand);
}
.how-step:hover .how-step-icon--4{background:linear-gradient(135deg,rgba(13,148,136,.22),rgba(6,182,212,.15))}

/* Body */
.how-step-body{flex:1}
.how-step-title{
  font-family:var(--f-display);font-size:1rem;font-weight:700;
  margin:0 0 .375rem;color:var(--c-text);letter-spacing:-.015em;
}
.how-step-desc{
  font-size:.8125rem;color:var(--c-sub);margin:0;line-height:1.65;
}

/* Detail list */
.how-step-details{
  list-style:none;padding:0;margin:.75rem 0 0;
  display:flex;flex-direction:column;gap:.3rem;
}
.how-step-details li{
  font-size:.75rem;color:var(--c-dim);
  display:flex;align-items:center;gap:.375rem;
}
.how-step-details li::before{
  content:"";width:5px;height:5px;border-radius:50%;
  background:rgba(13,148,136,.4);flex-shrink:0;
}
.how-step--last .how-step-details li::before{background:var(--c-brand)}

/* CTA link */
.how-step-cta{
  font-size:.75rem;font-weight:700;color:var(--c-brand);
  text-decoration:none;letter-spacing:.02em;
  transition:color .2s,gap .2s;
  display:inline-flex;align-items:center;
  border-top:1px solid rgba(13,148,136,.08);
  padding-top:.75rem;margin-top:auto;
}
.how-step-cta:hover{color:var(--c-brand-dark)}
.how-step-cta--accent{
  color:#fff;
  background:linear-gradient(135deg,#0d9488,#06b6d4);
  padding:.5rem .875rem;border-radius:var(--r-sm);
  border:none;margin-top:.25rem;
  box-shadow:0 2px 8px rgba(13,148,136,.3);
  justify-content:center;font-size:.8125rem;
}
.how-step-cta--accent:hover{
  color:#fff;
  box-shadow:0 4px 16px rgba(13,148,136,.4);
  transform:translateY(-1px);
}
@media(max-width:540px){.how-header{flex-direction:column;align-items:flex-start}}


/* ══════════════════════════════════════
   FAQ — Refined Design
   ══════════════════════════════════════ */
.faq{
  background:var(--bg-body);
  position:relative;overflow:hidden;
}
.faq::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 50% 60% at 100% 50%,rgba(13,148,136,.04),transparent 55%);
}

/* ── Layout: 2-col on desktop ── */
.faq-layout{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:4rem;
  align-items:start;
}
@media(max-width:900px){
  .faq-layout{grid-template-columns:1fr;gap:2rem}
  .faq-aside{text-align:center}
  .faq-aside-contact{justify-content:center}
}

/* ── Aside ── */
.faq-aside{position:sticky;top:5rem}
.faq-title{margin-bottom:.75rem;line-height:1.2}
.faq-aside-desc{
  font-size:.875rem;color:var(--c-sub);line-height:1.7;
  margin:0 0 1.25rem;
}
.faq-aside-contact{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.8125rem;color:var(--c-dim);
}
.faq-aside-contact svg{color:var(--c-brand);flex-shrink:0}
.faq-aside-contact a{
  color:var(--c-brand);font-weight:600;text-decoration:none;
  transition:color .15s;
}
.faq-aside-contact a:hover{color:var(--c-brand-dark)}

/* ── Accordion List ── */
.faq-list{
  display:flex;flex-direction:column;gap:.625rem;
  width:100%;max-width:none;margin:0;
}

/* ── Skeleton loading ── */
.faq-skeleton{display:flex;flex-direction:column;gap:.625rem}
.faq-sk-item{
  height:62px;border-radius:var(--r-lg);
  background:linear-gradient(90deg,#f1f5f9 25%,#e8edf3 50%,#f1f5f9 75%);
  background-size:200% 100%;
  animation:skeletonShimmer 1.6s infinite;
}
.faq-sk-item:nth-child(2){opacity:.7}
.faq-sk-item:nth-child(3){opacity:.4}
@keyframes skeletonShimmer{
  0%{background-position:200% 0}
  100%{background-position:-200% 0}
}

/* ── FAQ Item ── */
.faq-item{
  background:var(--bg-card);
  border:1px solid rgba(0,0,0,.06);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:0 1px 3px rgba(0,0,0,.03);
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease),transform .25s var(--ease);
}
.faq-item:hover{
  border-color:rgba(13,148,136,.18);
  box-shadow:0 2px 12px rgba(13,148,136,.08);
  transform:translateY(-1px);
}
.faq-item.is-open{
  border-color:rgba(13,148,136,.25);
  box-shadow:0 4px 20px rgba(13,148,136,.1);
}

/* Number badge injected via JS */
.faq-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:24px;height:24px;border-radius:var(--r-xs);
  font-family:var(--f-mono);font-size:.6875rem;font-weight:700;
  background:rgba(13,148,136,.08);color:var(--c-brand);
  flex-shrink:0;transition:background .25s,color .25s;
}
.faq-item.is-open .faq-num{background:var(--c-brand);color:#fff}

/* Question button */
.faq-item dt{margin:0}
.faq-item button{
  width:100%;padding:1.125rem 1.25rem;
  display:flex;align-items:center;gap:.875rem;
  justify-content:space-between;
  background:none;border:none;
  font-family:var(--f-body);font-size:.9rem;font-weight:600;
  color:var(--c-text);text-align:left;cursor:pointer;
  transition:color .2s;
}
.faq-item button:hover{color:var(--c-brand)}
.faq-item.is-open button{color:var(--c-brand)}

/* Question text */
.faq-q-text{flex:1;line-height:1.5}

/* Toggle icon */
.faq-toggle{
  width:28px;height:28px;border-radius:var(--r-xs);
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-inset);
  flex-shrink:0;transition:background .25s,transform .3s var(--ease);
}
.faq-toggle svg{
  width:14px;height:14px;
  color:var(--c-dim);transition:color .25s,transform .3s var(--ease);
}
.faq-item:hover .faq-toggle{background:rgba(13,148,136,.08)}
.faq-item:hover .faq-toggle svg{color:var(--c-brand)}
.faq-item.is-open .faq-toggle{
  background:rgba(13,148,136,.1);
  transform:rotate(0deg);
}
.faq-item.is-open .faq-toggle svg{
  color:var(--c-brand);
  transform:rotate(45deg);
}

/* Answer panel — smooth slide */
.faq-item dd{
  margin:0;
  max-height:0;overflow:hidden;
  transition:max-height .38s var(--ease),opacity .3s;
  opacity:0;
}
.faq-item dd[hidden]{display:block!important;max-height:0;opacity:0}
.faq-item.is-open dd{
  max-height:400px;opacity:1;
}
.faq-answer-inner{
  padding:.125rem 1.25rem 1.25rem 3.875rem;
  font-size:.875rem;color:var(--c-sub);line-height:1.75;
  border-top:1px solid rgba(13,148,136,.08);
  padding-top:.875rem;
}
@media(max-width:480px){.faq-answer-inner{padding-left:1.25rem}}


/* ══════════════════════════════════════
   DEPOSIT GUIDE (CTA 대체)
   ══════════════════════════════════════ */
.cta{background:var(--bg-body);border-top:var(--border);padding:0}

.dg-wrap{
  max-width:var(--w-container);margin:0 auto;
  padding:clamp(2.5rem,5vw,4rem) 1.5rem;
  display:flex;flex-direction:column;gap:2rem;
}

/* ── 헤더 ── */
.dg-header{text-align:center;margin-bottom:.5rem}
.dg-title{
  font-family:var(--f-display);
  font-size:clamp(1.375rem,3vw,2rem);
  font-weight:800;letter-spacing:-.035em;
  color:var(--c-text);margin:.375rem 0 .5rem;
}
.dg-subtitle{font-size:.875rem;color:var(--c-sub);margin:0;line-height:1.65}

/* ── 4-phase progress bar ── */
.dg-progress{
  display:flex;align-items:center;justify-content:center;
  gap:0;padding:0 .5rem;margin-bottom:.5rem;
}
.dg-progress-step{
  display:flex;flex-direction:column;align-items:center;gap:.375rem;
  flex-shrink:0;
}
.dg-progress-num{
  width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--f-mono);font-size:.75rem;font-weight:800;
  background:rgba(0,0,0,.05);color:var(--c-dim);
  border:2px solid rgba(0,0,0,.08);
  transition:all .3s;
}
.dg-progress-step.is-active .dg-progress-num{
  background:linear-gradient(135deg,#0d9488,#0891b2);
  color:#fff;border-color:transparent;
  box-shadow:0 2px 10px rgba(13,148,136,.35);
}
.dg-progress-label{
  font-size:.625rem;font-weight:700;color:var(--c-dim);
  letter-spacing:.02em;white-space:nowrap;
}
.dg-progress-step.is-active .dg-progress-label{color:var(--c-brand)}
.dg-progress-line{
  flex:1;height:2px;max-width:80px;
  background:linear-gradient(90deg,rgba(13,148,136,.3),rgba(14,165,233,.3));
  border-radius:2px;margin:0 .25rem;margin-bottom:1.2rem;
}

/* ── Phase cards (vertical list) ── */
.dg-phases{
  display:flex;flex-direction:column;gap:1rem;
}
.dg-phase{
  background:var(--bg-card);
  border:1px solid rgba(0,0,0,.06);
  border-radius:var(--r-xl);
  padding:1.5rem;
  display:flex;flex-direction:column;gap:1rem;
  box-shadow:0 1px 4px rgba(0,0,0,.03);
  position:relative;
  overflow:hidden;
}
.dg-phase::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,rgba(13,148,136,.5),rgba(14,165,233,.3));
}
.dg-phase[data-phase="2"]::before{background:linear-gradient(90deg,rgba(34,197,94,.5),rgba(16,185,129,.3))}
.dg-phase[data-phase="3"]::before{background:linear-gradient(90deg,rgba(14,165,233,.5),rgba(99,102,241,.3))}
.dg-phase[data-phase="4"]::before{background:linear-gradient(90deg,rgba(245,158,11,.5),rgba(249,115,22,.3))}

/* Phase header */
.dg-phase-header{margin-bottom:.25rem}
.dg-phase-num{
  display:inline-block;font-size:.5625rem;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--c-brand);background:rgba(13,148,136,.08);
  padding:.2rem .625rem;border-radius:var(--r-full);margin-bottom:.5rem;
}
.dg-phase[data-phase="2"] .dg-phase-num{color:#16a34a;background:rgba(34,197,94,.08)}
.dg-phase[data-phase="3"] .dg-phase-num{color:#0284c7;background:rgba(14,165,233,.08)}
.dg-phase-num--final{color:#d97706;background:rgba(245,158,11,.08)}
.dg-phase-title{
  font-family:var(--f-display);font-size:1.0625rem;font-weight:800;
  letter-spacing:-.02em;color:var(--c-text);margin:0 0 .3rem;line-height:1.3;
}
.dg-phase-desc{font-size:.8125rem;color:var(--c-sub);margin:0;line-height:1.6}

/* Exchange chip row */
.dg-exchange-row{
  display:flex;gap:.5rem;flex-wrap:wrap;
}
.dg-ex-chip{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.35rem .75rem;border-radius:var(--r-full);
  font-size:.75rem;font-weight:700;
  border:1px solid rgba(0,0,0,.08);
  background:var(--bg-card);
  transition:transform .2s,box-shadow .2s;
  cursor:default;
}
.dg-ex-chip:hover{transform:translateY(-1px);box-shadow:0 3px 10px rgba(0,0,0,.08)}
.dg-ex-svg{flex-shrink:0;border-radius:50%}
.dg-ex-chip--bithumb{border-color:rgba(224,106,0,.2);color:#c05800}
.dg-ex-chip--upbit{border-color:rgba(26,86,232,.2);color:#1a56e8}
.dg-ex-chip--bybit{border-color:rgba(247,166,0,.25);color:#b38200}
.dg-ex-chip--okx{border-color:rgba(0,0,0,.15);color:#333}
.dg-ex-chip--binance{border-color:rgba(243,186,47,.25);color:#946b00}

/* ── Phase final card accent ── */
.dg-phase--final{
  border:1px solid rgba(245,158,11,.15);
  background:linear-gradient(135deg,rgba(255,251,235,.5),var(--bg-card));
}

/* ── 단계 리스트 ── */
.dg-steps{
  list-style:none;padding:0;margin:0;
  display:flex;flex-direction:column;
}
.dg-step{
  display:flex;gap:.75rem;align-items:flex-start;
  padding:.55rem 0;
  border-bottom:1px dashed rgba(0,0,0,.055);
  position:relative;
}
.dg-step:last-child{border-bottom:none;padding-bottom:0}
.dg-step:first-child{padding-top:0}

.dg-step::before{
  content:"";position:absolute;
  left:14px;top:30px;
  width:1px;height:calc(100% - 4px);
  background:linear-gradient(180deg,rgba(13,148,136,.18),transparent);
}
.dg-step:last-child::before{display:none}

.dg-step-circle{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--f-mono);font-size:.6875rem;font-weight:700;
  background:rgba(13,148,136,.08);
  border:1.5px solid rgba(13,148,136,.2);
  color:var(--c-brand);z-index:1;
}
.dg-step-circle--buy{background:rgba(34,197,94,.08);border-color:rgba(34,197,94,.2);color:#16a34a}
.dg-step-circle--global{background:rgba(14,165,233,.08);border-color:rgba(14,165,233,.2);color:#0891b2}
.dg-step-circle--final{background:rgba(245,158,11,.08);border-color:rgba(245,158,11,.2);color:#d97706}
.dg-step-circle--done{
  background:linear-gradient(135deg,#f59e0b,#f97316);
  border-color:transparent;color:#fff;
}

.dg-step-content{flex:1;padding-top:.15rem}
.dg-step-content strong{
  display:block;font-size:.8125rem;font-weight:700;
  color:var(--c-text);margin-bottom:.15rem;line-height:1.4;
}
.dg-step-content p{font-size:.75rem;color:var(--c-sub);margin:0;line-height:1.6}
.dg-step-content em{font-style:normal;font-weight:600;color:var(--c-brand-dark)}

.dg-tip-inline{
  display:inline-block;font-size:.625rem;font-weight:600;
  color:var(--c-brand);background:rgba(13,148,136,.07);
  padding:.1rem .4rem;border-radius:.3em;margin-left:.2rem;
}

/* ── Info boxes ── */
.dg-info-box{
  display:flex;align-items:flex-start;gap:.5rem;
  padding:.65rem .875rem;border-radius:var(--r-md);
  font-size:.75rem;line-height:1.55;
}
.dg-info-box svg{flex-shrink:0;margin-top:.1rem}
.dg-info-box span{flex:1}
.dg-info-box--tip{
  background:rgba(13,148,136,.05);
  border:1px solid rgba(13,148,136,.12);
  color:#115e59;
}
.dg-info-box--tip svg{color:var(--c-brand)}
.dg-info-box--warn{
  background:rgba(239,68,68,.04);
  border:1px solid rgba(239,68,68,.15);
  color:#991b1b;
}
.dg-info-box--warn svg{color:#dc2626}

/* ── 안내 박스 ── */
.dg-notice{
  display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;
  background:rgba(245,158,11,.06);
  border:1px solid rgba(245,158,11,.18);
  border-radius:var(--r-md);
  padding:.75rem 1rem;
  font-size:.775rem;color:#92400e;
}
.dg-notice svg{color:#d97706;flex-shrink:0}
.dg-notice span{flex:1;line-height:1.5}
.dg-notice-link{font-weight:700;color:#d97706;text-decoration:none;white-space:nowrap}
.dg-notice-link:hover{color:#b45309}

/* ── 하단 CTA ── */
.dg-cta-row{
  display:flex;flex-direction:column;align-items:center;
  gap:.75rem;padding-top:.25rem;
}
.dg-cta-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.8rem 1.75rem;
  background:linear-gradient(135deg,#0d9488,#0891b2);
  color:#fff;font-size:.875rem;font-weight:700;
  border-radius:var(--r-md);text-decoration:none;
  box-shadow:0 4px 16px rgba(13,148,136,.3);
  transition:all .25s var(--ease);
}
.dg-cta-btn:hover{
  background:linear-gradient(135deg,#14b8a6,#0ea5e9);
  box-shadow:0 6px 24px rgba(13,148,136,.45);
  transform:translateY(-2px);color:#fff;
}
.dg-cta-sub{font-size:.8125rem;color:var(--c-dim)}
.dg-cta-sub a{color:var(--c-brand);font-weight:600;text-decoration:none}
.dg-cta-sub a:hover{color:var(--c-brand-dark)}

/* ── Deposit Guide — Responsive ── */
@media(max-width:640px){
  .dg-phase{padding:1.125rem}
  .dg-phase-title{font-size:.9375rem}
  .dg-progress-label{font-size:.5625rem}
  .dg-progress-num{width:28px;height:28px;font-size:.6875rem}
  .dg-progress-line{max-width:40px}
  .dg-ex-chip{font-size:.6875rem;padding:.3rem .6rem}
  .dg-ex-svg{width:18px!important;height:18px!important}
}


/* ══════════════════════════════════════
   FOOTER — Premium
   ══════════════════════════════════════ */
.footer{background:var(--bg-dark);color:rgba(255,255,255,.6)}
.footer-inner{
  max-width:var(--w-container);margin:0 auto;
  padding:3.5rem 1.5rem 2rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:2.5rem;
  margin-bottom:2.5rem;
}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr;gap:1.5rem}}

.footer-brand .logo{margin-bottom:.75rem}
.footer-brand .logo-text{color:var(--c-white)}
.footer-brand .logo-core{background:linear-gradient(135deg,#5eead4,#67e8f9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.footer-tagline{font-size:.8125rem;color:rgba(255,255,255,.35);line-height:1.6;margin:0}

.footer-col-title{
  font-size:.6875rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;
  color:rgba(255,255,255,.3);
  margin:0 0 .875rem;
}
.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}
.footer-links a{
  color:rgba(255,255,255,.55);text-decoration:none;font-size:.8125rem;
  transition:color .15s;
}
.footer-links a:hover{color:var(--c-white)}

.footer-bottom{
  padding-top:1.75rem;
  border-top:1px solid rgba(255,255,255,.06);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;
}
.footer-copy{margin:0;font-size:.75rem;color:rgba(255,255,255,.25)}
.footer-legal{display:flex;flex-wrap:wrap;gap:1.25rem}
.footer-legal a{
  color:rgba(255,255,255,.3);text-decoration:none;font-size:.75rem;
  transition:color .15s;
}
.footer-legal a:hover{color:rgba(255,255,255,.6)}


/* ══════════════════════════════════════
   UTILITIES
   ══════════════════════════════════════ */
.tabular{font-variant-numeric:tabular-nums}
.mono{font-family:var(--f-mono)}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.is-visible{opacity:1;transform:translateY(0)}

/* iOS Safari: input 포커스 시 자동 확대 방지 (font-size < 16px 일 때 발생) */
@media screen and (max-width: 768px) {
  input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([readonly]):not([disabled]),
  textarea:not([readonly]):not([disabled]),
  select:not([disabled]) {
    font-size: 16px !important;
  }
}