/* styles.css — RAKUN Website (Modern 2026 UI) */

:root{
    --bg0:#070B14;
    --bg1:#050A12;
    --card: rgba(255,255,255,.06);
    --card2: rgba(255,255,255,.09);
    --stroke: rgba(255,255,255,.12);
  
    --text:#EAF0FF;
    --muted: rgba(234,240,255,.72);
    --dim: rgba(234,240,255,.55);
  
    --a:#7CFF6B;         /* accent */
    --a2:#00D1FF;        /* secondary accent */
    --warn:#FFB020;
    --bad:#FF4D6D;
  
    --shadow: 0 20px 60px rgba(0,0,0,.45);
    --radius: 18px;
  
    --font: "Space Grotesk", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    --display: "Orbitron", "Space Grotesk", system-ui, sans-serif;
  }
  
  *{ box-sizing: border-box; margin:0; padding:0; }
  
  /* Mobile overflow hardening */
  html, body{
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }
  html{ 
    scroll-behavior: smooth;
    overflow-x: hidden;
    position: relative;
  }
  
  body{
    font-family: var(--font);
    color: var(--text);
    background-color: var(--bg0);
    background-image: radial-gradient(1200px 700px at 15% 10%, rgba(124,255,107,.14), transparent 60%),
                      radial-gradient(900px 600px at 85% 15%, rgba(0,209,255,.14), transparent 55%),
                      linear-gradient(180deg, var(--bg0), var(--bg1));
    background-attachment: fixed;
    position: relative;
    overflow-x: hidden;
    max-width: 100vw;
    overscroll-behavior-x: none;
    min-height: 100vh;
  }
  
  a{ color: inherit; text-decoration: none; }
  ul{ list-style: none; }
  
  .container{
    width: min(1160px, calc(100% - 40px));
    margin: 0 auto;
  }
  
  /* Background */
  .bg{ 
    position: fixed; 
    inset:0; 
    pointer-events:none; 
    z-index:-5; 
    width: 100vw;
    height: 100vh;
    max-width: 100vw; 
    overflow: hidden;
  }
  .bg-grid{
    position:absolute; 
    inset:0;
    background-image:
      linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
    background-size: 56px 56px;
    opacity:.12;
    mask-image: radial-gradient(60% 60% at 50% 20%, black 35%, transparent 75%);
  }
  .bg-glow{ 
    position:absolute; 
    filter: blur(55px); 
    opacity:.35;
    will-change: auto;
  }
  .bg-glow-1{ 
    width: 520px; 
    height: 520px; 
    left: -100px; 
    top: -100px; 
    background: rgba(124,255,107,.65);
  }
  .bg-glow-2{ 
    width: 520px; 
    height: 520px; 
    right: -100px; 
    top: -100px; 
    background: rgba(0,209,255,.65);
  }
  
  .stars{
    position:absolute; 
    inset:0;
    background-color: transparent;
    background-image:
      radial-gradient(white, rgba(255,255,255,0.18) 2px, transparent 2px),
      radial-gradient(white, rgba(255,255,255,0.12) 1px, transparent 1px),
      radial-gradient(rgba(0,209,255,0.35), rgba(0,209,255,0.10) 2px, transparent 2px);
    background-size: 650px 650px, 360px 360px, 180px 180px;
    background-position: 0 0, 80px 120px, 40px 30px;
    opacity:.55;
  }
  
  /* Top nav */
  .top{
    position: sticky;
    top:0;
    z-index: 50;
    backdrop-filter: blur(14px);
    background: rgba(7,11,20,.55);
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding: 14px 0;
    min-width: 0;
  }
  .brand{
    display:flex; align-items:center; gap: 12px;
    min-width: 0;
  }
  .brand-logo{
    width: 40px; height: 40px;
    border-radius: 12px;
    background: rgba(255,255,255,.06);
    padding: 6px;
    border: 1px solid rgba(255,255,255,.10);
  }
  .brand-text{ min-width: 0; }
  .brand-name{
    font-family: var(--display);
    font-weight: 800;
    letter-spacing: .08em;
    line-height: 1.05;
  }
  .brand-sub{
    font-size: .88rem;
    color: var(--muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 54vw;
  }
  
  .nav-links{
    display:flex;
    align-items:center;
    gap: 18px;
  }
  .nav-links a{
    color: var(--muted);
    font-weight: 600;
    padding: 10px 10px;
    border-radius: 12px;
    transition: transform .2s ease, background .2s ease, color .2s ease;
  }
  .nav-links a:hover{
    background: rgba(255,255,255,.06);
    color: var(--text);
    transform: translateY(-1px);
  }
  .nav-toggle{
    display:none;
    width: 44px; height: 44px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.05);
    color: var(--text);
  }
  
  /* Drawer */
  .drawer{ position: fixed; inset:0; z-index: 80; display:none; }
  .drawer.open{ display:block; }
  .drawer-backdrop{
    position:absolute; inset:0;
    background: rgba(0,0,0,.55);
  }
  .drawer-panel{
    position:absolute; top:0; right:0; height:100%;
    width: min(360px, 92vw);
    background: rgba(7,11,20,.85);
    border-left: 1px solid rgba(255,255,255,.08);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
    display:flex; flex-direction: column;
  }
  .drawer-head{
    display:flex; align-items:center; justify-content:space-between;
    padding: 18px 16px;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .drawer-brand{ display:flex; align-items:center; gap: 12px; min-width: 0; }
  .drawer-brand img{
    width: 42px; height: 42px;
    border-radius: 14px;
    background: rgba(255,255,255,.06);
    padding: 6px;
    border: 1px solid rgba(255,255,255,.10);
  }
  .drawer-title{ font-family: var(--display); font-weight: 800; letter-spacing: .08em; }
  .drawer-sub{ color: var(--muted); font-size: .9rem; }
  .drawer-close{
    width: 44px; height: 44px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.05);
    color: var(--text);
  }
  .drawer-links{
    padding: 14px 16px;
    display:flex; flex-direction: column;
    gap: 8px;
  }
  .drawer-links a{
    padding: 12px 12px;
    border-radius: 14px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    color: var(--text);
    font-weight: 650;
  }
  .drawer-links a:hover{ background: rgba(255,255,255,.07); }
  .drawer-foot{ margin-top:auto; padding: 16px; }
  .mini-note{ color: var(--muted); font-size: .92rem; line-height: 1.4; }
  
  /* Buttons */
  .btn{
    display:inline-flex; align-items:center; justify-content:center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    transition: transform .2s ease, filter .2s ease, background .2s ease;
    font-weight: 700;
    white-space: nowrap;
  }
  .btn-primary{
    background: linear-gradient(135deg, rgba(124,255,107,.95), rgba(0,209,255,.85));
    color: #061017;
    border-color: rgba(255,255,255,.18);
  }
  .btn-primary:hover{ transform: translateY(-1px); filter: brightness(1.05); }
  .btn-secondary{
    background: rgba(255,255,255,.08);
    color: var(--text);
  }
  .btn-secondary:hover{ transform: translateY(-1px); background: rgba(255,255,255,.10); filter: brightness(1.03); }
  .btn-ghost{
    background: rgba(255,255,255,.03);
    color: var(--text);
  }
  .btn-ghost:hover{ transform: translateY(-1px); background: rgba(255,255,255,.06); }
  
  /* Hero */
  .hero{
    padding: 34px 0 26px;
    display:grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 26px;
    min-height: calc(100dvh - 72px);
    align-items: center;
    min-width: 0;
  }
  .chip{
    display:inline-flex;
    align-items:center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.05);
    color: var(--muted);
    font-weight: 600;
    margin-bottom: 18px;
  }
  .dot{
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--a);
    box-shadow: 0 0 0 6px rgba(124,255,107,.14);
  }
  
  .headline{
    font-family: var(--display);
    font-weight: 900;
    letter-spacing: .02em;
    line-height: 1.02;
    font-size: clamp(2.2rem, 4.4vw, 4.2rem);
  }
  .headline-accent{
    display:block;
    margin-top: 10px;
    font-size: clamp(1.05rem, 1.5vw, 1.45rem);
    color: var(--muted);
    letter-spacing: .06em;
  }
  .headline-sub{
    display:block;
    margin-top: 8px;
    font-size: clamp(.95rem, 1.2vw, 1.1rem);
    color: var(--dim);
    font-weight: 700;
    letter-spacing: .06em;
  }
  
  .lead{
    margin-top: 16px;
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.55;
    max-width: 58ch;
  }
  .cta-row{
    margin-top: 22px;
    display:flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    min-width: 0;
  }
  .contract{ margin-top: 20px; min-width: 0; }
  .contract-label{ color: var(--dim); font-weight: 700; margin-bottom: 8px; }
  .contract-box{
    display:flex; align-items:center; gap: 8px;
    padding: 12px 12px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.05);
    min-width: 0;
  }
  .contract-box span{
    flex:1;
    min-width: 0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: .92rem;
    overflow:hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .icon-btn{
    width: 42px; height: 42px;
    display:inline-grid; place-items:center;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    color: var(--text);
    flex: 0 0 auto;
  }
  .icon-btn:hover{ background: rgba(255,255,255,.10); transform: translateY(-1px); }
  .copy-hint{ margin-top: 8px; color: var(--dim); min-height: 1.1em; }
  
  .hero-right{ overflow: hidden; min-width: 0; }
  .hero-card{
    padding: 16px;
    border-radius: var(--radius);
  }
  .glass{
    background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04));
    border: 1px solid rgba(255,255,255,.10);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
  }
  .hero-card-top{
    display:flex; align-items:center; justify-content:space-between;
    min-width: 0;
  }
  .hero-badge{
    font-family: var(--display);
    font-weight: 900;
    letter-spacing: .12em;
    font-size: .95rem;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(124,255,107,.14);
    border: 1px solid rgba(124,255,107,.22);
  }
  .hero-mini{
    display:flex; align-items:center; gap: 10px;
    color: var(--muted);
    font-weight: 700;
    font-size: .92rem;
  }
  .hero-mini img{
    width: 18px; height: 18px;
    border-radius: 6px;
  }
  .hero-visual{
    position: relative;
    display:grid;
    place-items:center;
    padding: 18px 0 10px;
    overflow: hidden;
  }
  .rakun-hero{
    width: min(250px, 60%);
    aspect-ratio: 1/1;
    object-fit: contain;
    filter: drop-shadow(0 18px 40px rgba(0,0,0,.45));
  }
  .ring{
    position:absolute;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.10);
    opacity: .8;
  }
  .ring-1{ width: min(260px, 82vw); height: min(260px, 82vw); box-shadow: 0 0 0 10px rgba(124,255,107,.06); }
  .ring-2{ width: min(320px, 92vw); height: min(320px, 92vw); box-shadow: 0 0 0 10px rgba(0,209,255,.05); opacity: .6; }
  
  .hero-stats{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 6px;
    min-width: 0;
  }
  .stat{
    padding: 12px 12px;
    border-radius: 16px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    min-width: 0;
  }
  .stat-k{ color: var(--dim); font-weight: 700; font-size: .85rem; }
  .stat-v{ font-weight: 900; margin-top: 6px; letter-spacing: .02em; }
  
  .hero-card-actions{
    display:flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
    min-width: 0;
  }
  .updated{
    margin-top: 10px;
    color: var(--dim);
    font-size: .88rem;
  }
  
  /* Sections */
  .section{ padding: 64px 0; min-width: 0; }
  .section-head{
    display:flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
    min-width: 0;
  }
  .section-head h2{
    font-family: var(--display);
    font-weight: 900;
    letter-spacing: .05em;
    font-size: 1.7rem;
  }
  .section-head p{ color: var(--muted); max-width: 70ch; }
  
  .grid-3{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    min-width: 0;
  }
  .grid-2{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    min-width: 0;
  }
  .card{
    padding: 18px;
    border-radius: var(--radius);
    min-width: 0;
  }
  .card-icon{
    width: 46px; height: 46px;
    display:grid; place-items:center;
    border-radius: 16px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.10);
    margin-bottom: 12px;
    color: var(--a);
    font-size: 1.25rem;
  }
  .card h3{ font-weight: 900; letter-spacing:.02em; margin-bottom: 8px; }
  .card p{ color: var(--muted); line-height: 1.55; }
  
  .card-row{
    display:flex; align-items:center; justify-content:space-between;
    gap: 12px;
    margin-bottom: 14px;
    min-width: 0;
  }
  .label{ color: var(--dim); font-weight: 700; }
  .value{ font-weight: 900; font-size: 1.25rem; }
  .pill{
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    color: var(--muted);
    font-weight: 700;
  }
  .mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; }
  
  .metrics{
    display:grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    min-width: 0;
  }
  .metric{
    padding: 12px 12px;
    border-radius: 16px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    min-width: 0;
  }
  .metric-k{ color: var(--dim); font-weight: 700; font-size: .86rem; }
  .metric-v{ 
    margin-top: 6px; 
    font-weight: 950; 
    letter-spacing:.02em;
    word-break: break-word;
    overflow-wrap: break-word;
    font-size: clamp(0.85rem, 2.5vw, 1rem);
  }
  
  .fine{ margin-top: 12px; color: var(--dim); font-size: .92rem; }
  .dim{ color: var(--dim); }
  
  .actions{ display:flex; flex-direction: column; gap: 10px; margin-top: 14px; }
  .action{
    display:flex; align-items:center; gap: 12px;
    padding: 12px 12px;
    border-radius: 16px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    min-width: 0;
  }
  .action i{ font-size: 1.2rem; color: var(--a2); width: 24px; min-width: 24px; text-align:center; }
  .action-img{ width: 22px; height: 22px; border-radius: 7px; }
  .action-title{ font-weight: 900; }
  .action-sub{ color: var(--muted); font-size: .92rem; margin-top: 2px; }
  .note{ margin-top: 12px; color: var(--muted); line-height:1.45; }
  
  .steps{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    min-width: 0;
  }
  .step{
    padding: 16px;
    border-radius: var(--radius);
    display:flex;
    gap: 12px;
    align-items:flex-start;
    min-width: 0;
  }
  .step-n{
    width: 34px; height: 34px;
    border-radius: 12px;
    display:grid; place-items:center;
    background: rgba(124,255,107,.14);
    border: 1px solid rgba(124,255,107,.22);
    font-weight: 950;
    color: var(--text);
    flex: 0 0 auto;
  }
  .step-title{ font-weight: 950; }
  .step-text{ color: var(--muted); margin-top: 6px; line-height: 1.45; word-break: break-word; }
  
  .buy-row{
    margin-top: 16px;
    display:flex;
    gap: 12px;
    flex-wrap: wrap;
    min-width: 0;
  }
  
  .links-grid{
    display:grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    min-width: 0;
  }
  .link{
    padding: 16px;
    border-radius: var(--radius);
    display:flex;
    gap: 12px;
    align-items:center;
    min-width: 0;
  }
  .link i{
    width: 40px; height: 40px;
    display:grid; place-items:center;
    border-radius: 16px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.10);
    color: var(--a2);
    flex: 0 0 auto;
  }
  .link-logo{
    width: 40px; height: 40px;
    border-radius: 16px;
    background: rgba(255,255,255,.06);
    padding: 8px;
    border: 1px solid rgba(255,255,255,.10);
    flex: 0 0 auto;
  }
  .link-title{ font-weight: 950; }
  .link-sub{ color: var(--muted); margin-top: 2px; font-size: .94rem; }
  
  .social{
    display:flex;
    justify-content:center;
    gap: 10px;
    margin-top: 16px;
  }
  .social-btn{
    width: 46px; height: 46px;
    border-radius: 16px;
    display:grid; place-items:center;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    color: var(--text);
  }
  .social-btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.08); }
  
  /* Footer */
  .footer{
    border-top: 1px solid rgba(255,255,255,.06);
    padding: 24px 0 34px;
    background: rgba(0,0,0,.12);
    min-width: 0;
  }
  .footer-inner{
    display:flex;
    align-items:center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    min-width: 0;
  }
  .footer-left{
    display:flex; align-items:center; gap: 12px;
    min-width: 0;
  }
  .footer-left img{
    width: 34px; height: 34px;
    border-radius: 12px;
    background: rgba(255,255,255,.06);
    padding: 6px;
    border: 1px solid rgba(255,255,255,.10);
    flex: 0 0 auto;
  }
  .footer-title{ font-family: var(--display); font-weight: 900; letter-spacing:.08em; }
  .footer-sub{ color: var(--muted); font-size: .92rem; margin-top: 2px; }
  .footer-right{ text-align:right; }
  
  /* Reveal on scroll */
  .reveal{ opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
  .reveal.in{ opacity: 1; transform: translateY(0); }
  
  /* Minor utility */
  .tight { margin: 0 0 6px; }
  .nav-links .btn { padding: 10px 12px; border-radius: 14px; }
  
  /* Responsive */
  @media (max-width: 980px){
    .hero{ grid-template-columns: 1fr; min-height: auto; padding-top: 18px; }
    .section-head{ flex-direction: column; align-items:flex-start; }
    .grid-3{ grid-template-columns: 1fr; }
    .grid-2{ grid-template-columns: 1fr; }
    .steps{ grid-template-columns: 1fr; }
    .links-grid{ grid-template-columns: 1fr; }
    .footer-right{ text-align:left; }
    .brand-sub{ max-width: 72vw; }
    
    /* Extra mobile containment */
    .hero-visual{ 
      max-width: 100%;
      padding: 18px 0 10px;
    }
    .ring-1{ 
      width: min(240px, 75vw); 
      height: min(240px, 75vw); 
    }
    .ring-2{ 
      width: min(280px, 85vw); 
      height: min(280px, 85vw); 
    }
    .bg-glow-1{ 
      left: -50px; 
      top: -50px;
      width: 400px;
      height: 400px;
    }
    .bg-glow-2{ 
      right: -50px; 
      top: -50px;
      width: 400px;
      height: 400px;
    }
  }
  @media (max-width: 840px){
    .nav-links{ display:none; }
    .nav-toggle{ display:inline-grid; place-items:center; }
  }
  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior: auto; }
    .reveal{ transition: none; }
    .btn, .nav-links a, .icon-btn, .social-btn{ transition: none; }
  }