/* ============================================================
   DESIGN TOKENS
   Palette: deep-space navy ground, violet + amber accents
   (deliberately NOT blue-on-black; violet reads "network/trade",
   amber reads "signal/value")
   ============================================================ */
:root{
  --bg-0: #060815;         /* deepest space */
  --bg-1: #0b1030;         /* panel ground */
  --bg-2: #131a44;         /* elevated panel */
  --glass: rgba(255,255,255,0.045);
  --glass-border: rgba(255,255,255,0.09);
  --glass-hi: rgba(255,255,255,0.14);

  --violet: #8a6bff;
  --violet-dim: #5b46a8;
  --amber: #f0b64c;
  --teal: #4fd8c4;

  --ink-0: #f1f2fb;
  --ink-1: #b9beda;
  --ink-2: #767ca3;

  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 9px;

  --font-display: 'Vazirmatn', 'Space Grotesk', sans-serif;
  --font-body: 'Vazirmatn', 'Inter', sans-serif;

  --ease: cubic-bezier(.16,.9,.32,1.1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: radial-gradient(ellipse 120% 80% at 50% -10%, #171f52 0%, var(--bg-0) 55%);
  color: var(--ink-0);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

body::before{
  content:"";
  position: fixed; inset:0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 70% 15%, rgba(255,255,255,.4) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 40% 70%, rgba(255,255,255,.35) 50%, transparent 51%),
    radial-gradient(1px 1px at 85% 60%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 10% 85%, rgba(255,255,255,.35) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 60% 40%, rgba(255,255,255,.3) 50%, transparent 51%),
    radial-gradient(1px 1px at 90% 90%, rgba(255,255,255,.4) 50%, transparent 51%);
  background-size: 100% 100%;
  pointer-events: none;
  z-index: 0;
  opacity: .8;
}

h1,h2,h3,h4{ font-family: var(--font-display); font-weight: 700; margin: 0 0 .5em; letter-spacing: -0.01em; }
p{ margin: 0 0 1em; color: var(--ink-1); }
a{ color: inherit; text-decoration: none; }
img{ max-width:100%; display:block; }
.container{ max-width: 1180px; margin: 0 auto; padding: 0 24px; position:relative; z-index:1; }

/* focus visibility */
a:focus-visible, button:focus-visible{ outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ============================================================
   GLASS PANEL PRIMITIVE
   ============================================================ */
.glass{
  background: linear-gradient(160deg, var(--glass) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 1px 0 0 rgba(255,255,255,0.06) inset, 0 20px 60px -20px rgba(0,0,0,0.6);
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position: sticky; top: 0; z-index: 50;
  padding: 14px 0;
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 10px 18px;
  border-radius: var(--radius-md);
}
.logo{ display:flex; align-items:center; gap:10px; font-family: var(--font-display); font-weight:700; font-size: 1.15rem; }
.logo-mark{ width:30px; height:30px; border-radius:50%; background: conic-gradient(from 220deg, var(--violet), var(--teal), var(--amber), var(--violet)); box-shadow: 0 0 18px rgba(138,107,255,.55); }
.nav-links{ display:flex; gap: 28px; list-style:none; margin:0; padding:0; }
.nav-links a{ color: var(--ink-1); font-size:.95rem; transition: color .2s var(--ease); position:relative; }
.nav-links a:hover{ color: var(--ink-0); }
.nav-actions{ display:flex; gap:10px; align-items:center; }
.lang-switch{ display:flex; gap:4px; font-size:.8rem; color: var(--ink-2); }
.lang-switch button{ background:none; border:none; color:inherit; cursor:pointer; padding:4px 6px; border-radius:6px; }
.lang-switch button.active{ color: var(--amber); background: rgba(240,182,76,.1); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 12px 22px; border-radius: 999px; font-size:.95rem; font-weight:600;
  cursor:pointer; border:1px solid transparent; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: linear-gradient(135deg, var(--violet), #6f52e0); color:#fff; box-shadow: 0 10px 30px -8px rgba(138,107,255,.55); }
.btn-primary:hover{ box-shadow: 0 14px 36px -6px rgba(138,107,255,.7); }
.btn-ghost{ background: var(--glass); border-color: var(--glass-border); color: var(--ink-0); backdrop-filter: blur(10px); }
.btn-ghost:hover{ border-color: var(--glass-hi); }
.btn-sm{ padding: 8px 16px; font-size:.85rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero{ position:relative; padding: 70px 0 40px; overflow:visible; }
.hero-grid{ display:grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items:center; }
.eyebrow{ display:inline-flex; align-items:center; gap:8px; font-size:.8rem; color: var(--teal); letter-spacing:.04em; padding: 6px 14px; border-radius:999px; margin-bottom: 18px; }
.eyebrow::before{ content:""; width:6px; height:6px; border-radius:50%; background: var(--teal); box-shadow: 0 0 10px var(--teal); }
.hero h1{ font-size: clamp(2.2rem, 4.4vw, 3.6rem); line-height:1.18; margin-bottom: .45em; }
.hero h1 .accent{ background: linear-gradient(90deg, var(--amber), var(--violet)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-sub{ font-size:1.05rem; max-width: 46ch; margin-bottom: 30px; }
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom: 34px; }
.hero-stats{ display:flex; gap: 28px; flex-wrap:wrap; }
.hero-stat b{ display:block; font-family: var(--font-display); font-size:1.5rem; color: var(--ink-0); }
.hero-stat span{ font-size:.8rem; color: var(--ink-2); }

.globe-wrap{ position:relative; aspect-ratio: 1/1; display:flex; align-items:center; justify-content:center; }
#globe{ width:100%; height:100%; max-width:520px; max-height:520px; }
.globe-node-card{
  position:absolute; padding:10px 14px; font-size:.78rem; display:flex; align-items:center; gap:8px;
  animation: float 6s ease-in-out infinite;
}
.globe-node-card b{ color:var(--ink-0); }
.globe-node-card .dot{ width:8px; height:8px; border-radius:50%; }
.node-1{ top:6%; right:-2%; animation-delay: 0s; }
.node-2{ bottom:14%; left:-6%; animation-delay: 1.2s; }
.node-3{ bottom:-2%; right:12%; animation-delay: 2.4s; }
@keyframes float{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-10px);} }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section{ padding: 90px 0; position:relative; }
.section-head{ max-width: 640px; margin: 0 auto 48px; text-align:center; }
.section-head h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); }
.section-tag{ color: var(--amber); font-size:.8rem; letter-spacing:.08em; text-transform:uppercase; display:block; margin-bottom:10px; }

/* ============================================================
   PATHS (three registration flows)
   ============================================================ */
.paths{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.path-card{ padding: 30px 26px; transition: transform .35s var(--ease), border-color .35s; }
.path-card:hover{ transform: translateY(-6px); border-color: var(--glass-hi); }
.path-icon{ width:46px; height:46px; border-radius: var(--radius-sm); display:flex; align-items:center; justify-content:center; margin-bottom: 18px; font-size:1.3rem; }
.path-card h3{ font-size:1.15rem; margin-bottom:.4em; }
.path-card p{ font-size:.92rem; margin-bottom: 18px; }
.path-card .btn{ width:100%; }

/* ============================================================
   INDUSTRY GRID
   ============================================================ */
.industry-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.industry-chip{
  padding: 18px 16px; text-align:center; font-size:.85rem; color: var(--ink-1);
  transition: transform .25s var(--ease), color .25s, border-color .25s;
  display:flex; flex-direction:column; align-items:center; gap:10px;
}
.industry-chip .ic{ font-size:1.4rem; }
.industry-chip:hover{ transform: translateY(-4px); color: var(--ink-0); border-color: var(--violet-dim); }

/* ============================================================
   PROCESS
   ============================================================ */
.process{ display:grid; grid-template-columns: repeat(4,1fr); gap:18px; position:relative; }
.process::before{
  content:""; position:absolute; top:24px; left:12%; right:12%; height:1px;
  background: linear-gradient(90deg, transparent, var(--glass-border) 20%, var(--glass-border) 80%, transparent);
}
.process-step{ position:relative; padding: 26px 20px; }
.process-num{ width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:.85rem; font-weight:700; margin-bottom:16px; background: var(--bg-1); border:1px solid var(--glass-border); color: var(--amber); }
.process-step h4{ font-size:1rem; margin-bottom:.4em; }
.process-step p{ font-size: .85rem; }

/* ============================================================
   MEMBERSHIP
   ============================================================ */
.plans{ display:grid; grid-template-columns: repeat(3,1fr); gap:22px; }
.plan-card{ padding: 32px 26px; display:flex; flex-direction:column; }
.plan-card.featured{ border-color: var(--violet); box-shadow: 0 0 0 1px var(--violet) inset, 0 20px 60px -20px rgba(138,107,255,.5); position:relative; }
.plan-badge{ position:absolute; top:-12px; inset-inline-start: 26px; background: var(--amber); color:#241a03; font-size:.72rem; font-weight:700; padding:4px 12px; border-radius:999px; }
.plan-name{ font-size:1.1rem; color: var(--ink-2); margin-bottom:6px; }
.plan-price{ font-family: var(--font-display); font-size:2.1rem; margin-bottom: 18px; }
.plan-price span{ font-size:.9rem; color: var(--ink-2); font-weight:400; }
.plan-feats{ list-style:none; padding:0; margin: 0 0 26px; display:flex; flex-direction:column; gap:10px; font-size:.88rem; color: var(--ink-1); }
.plan-feats li::before{ content:"✓ "; color: var(--teal); }

/* ============================================================
   FOOTER
   ============================================================ */
.cta-band{ padding: 60px; text-align:center; }
.cta-band h2{ font-size: clamp(1.6rem,3vw,2.2rem); margin-bottom:.4em; }
footer{ padding: 60px 0 30px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr repeat(3,1fr); gap: 30px; margin-bottom: 40px; }
.footer-col h5{ font-size:.85rem; color: var(--ink-0); margin-bottom:14px; }
.footer-col ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
.footer-col a{ font-size:.85rem; color: var(--ink-2); transition: color .2s; }
.footer-col a:hover{ color: var(--ink-0); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top: 26px; border-top:1px solid var(--glass-border); font-size:.8rem; color: var(--ink-2); flex-wrap:wrap; gap:12px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .globe-wrap{ order:-1; max-width: 360px; margin: 0 auto; }
  .paths, .process, .plans{ grid-template-columns: 1fr; }
  .industry-grid{ grid-template-columns: repeat(2,1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .nav-links{ display:none; }
}
@media (max-width: 560px){
  .industry-grid{ grid-template-columns: repeat(2,1fr); }
  .hero-stats{ gap:18px; }
  .cta-band{ padding: 40px 24px; }
}