/* =========================================================
   Roblox Community Hub - Design System
   Author: front-end team
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* Color - dark (default) */
  --bg:#0e1018;
  --bg-soft:#141826;
  --surface:#171b29;
  --surface-2:#1d2233;
  --surface-3:#232a3d;
  --border:#262c3f;
  --border-soft:#1f2433;
  --text:#e7eaf3;
  --text-soft:#aab2c5;
  --muted:#828ba3;
  --brand:#6366f1;
  --brand-soft:#818cf8;
  --brand-ink:#c7d0ff;
  --accent:#22d3ee;
  --discord:#5865f2;
  --success:#34d399;
  --warning:#fbbf24;
  --danger:#f87171;

  /* Spacing scale */
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:20px;
  --s-6:24px; --s-8:32px; --s-10:40px; --s-12:48px; --s-16:64px; --s-20:80px;

  /* Radius */
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:22px; --r-pill:999px;

  /* Elevation (soft, natural) */
  --sh-1:0 1px 2px rgba(8,10,18,.4), 0 1px 1px rgba(8,10,18,.3);
  --sh-2:0 4px 12px rgba(8,10,18,.35), 0 2px 4px rgba(8,10,18,.25);
  --sh-3:0 12px 28px rgba(8,10,18,.45), 0 6px 12px rgba(8,10,18,.3);
  --ring:0 0 0 3px rgba(99,102,241,.28);

  --maxw:1140px;
  --header-h:68px;
}
[data-theme="light"]{
  --bg:#f6f7fb;
  --bg-soft:#eef0f7;
  --surface:#ffffff;
  --surface-2:#f7f8fc;
  --surface-3:#eef1f8;
  --border:#e4e7f0;
  --border-soft:#edeff5;
  --text:#1a1f2e;
  --text-soft:#444c63;
  --muted:#6b7488;
  --brand:#5457e6;
  --brand-soft:#6366f1;
  --brand-ink:#3f43c7;
  --accent:#0891b2;
  --sh-1:0 1px 2px rgba(40,45,70,.06);
  --sh-2:0 4px 14px rgba(40,45,70,.08);
  --sh-3:0 14px 34px rgba(40,45,70,.12);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  transition:background .25s ease,color .25s ease;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4,.brand-name,.hero-title,.page-title,.section-title,.card-title{
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;line-height:1.2;letter-spacing:-.02em;color:var(--text)}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--s-6)}
.muted{color:var(--muted)}
.muted small,small.muted{font-size:.78rem;line-height:1.5}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--border-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:var(--s-4)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-logo{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-weight:800;font-size:.85rem;
  box-shadow:var(--sh-1)}
.brand-name{font-size:1.02rem;letter-spacing:-.01em}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{padding:9px 14px;border-radius:var(--r-sm);color:var(--text-soft);font-weight:600;font-size:.94rem;
  position:relative;transition:color .18s ease,background .18s ease}
.nav-links a:hover{color:var(--text);background:var(--surface-2)}
.nav-links a.active{color:var(--text)}
.nav-links a.active::after{content:'';position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--accent))}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.4rem;cursor:pointer;padding:6px}
.theme-toggle{margin-left:6px;background:var(--surface-2);border:1px solid var(--border);color:var(--text);
  width:38px;height:38px;border-radius:10px;cursor:pointer;font-size:1rem;transition:background .18s ease,transform .18s ease}
.theme-toggle:hover{background:var(--surface-3)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:var(--r-md);
  font-weight:700;font-size:.94rem;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;line-height:1}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--sh-2)}
.btn-primary:hover{background:var(--brand-soft);box-shadow:var(--sh-3)}
.btn-discord{background:var(--discord);color:#fff;box-shadow:var(--sh-2)}
.btn-discord:hover{filter:brightness(1.07)}
.btn-ghost{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--brand)}
.btn-lg{padding:15px 26px;font-size:1.02rem}
.btn-sm{padding:8px 14px;font-size:.85rem}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:var(--s-20) 0 var(--s-16)}
.hero-glow{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(680px 360px at 50% -8%,rgba(99,102,241,.16),transparent 70%),
    radial-gradient(520px 320px at 82% 30%,rgba(34,211,238,.10),transparent 70%)}
.hero-inner{position:relative;text-align:center;max-width:760px;margin:0 auto}
.hero-title{font-size:clamp(2rem,4.6vw,3.1rem);margin-bottom:var(--s-5)}
.hero-title .accent{background:linear-gradient(90deg,var(--brand-soft),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:var(--text-soft);font-size:1.12rem;margin-bottom:var(--s-8);max-width:560px;margin-left:auto;margin-right:auto}
.hero-actions{display:flex;gap:var(--s-3);justify-content:center;flex-wrap:wrap}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-4);margin:0 auto var(--s-16);max-width:760px}
.stat-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r-lg);
  padding:var(--s-6);text-align:center;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.stat-num{font-family:'Plus Jakarta Sans',sans-serif;font-size:2.1rem;font-weight:800;color:var(--text);letter-spacing:-.02em}
.stat-label{color:var(--muted);font-weight:500;margin-top:4px;font-size:.92rem}

/* ---------- Generic sections ---------- */
.section{padding:var(--s-16) 0}
.section-alt{background:var(--bg-soft);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.section-title{font-size:1.4rem;margin:0 0 var(--s-6)}
.page-head{padding:var(--s-12) 0 var(--s-2)}
.page-head .container,.page-head{}
.page-title{font-size:clamp(1.7rem,3vw,2.1rem);margin-bottom:var(--s-2)}
.page-sub{color:var(--text-soft);margin-bottom:var(--s-4);max-width:620px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--s-4);margin-bottom:var(--s-8);flex-wrap:wrap}
.section-head .eyebrow{color:var(--brand-soft);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.74rem;display:block;margin-bottom:8px}
.section-head h2{font-size:clamp(1.5rem,2.6vw,1.85rem)}
.section-head p{color:var(--text-soft);max-width:520px;margin-top:6px;font-size:.96rem}
.section-link{color:var(--brand-soft);font-weight:600;white-space:nowrap;font-size:.94rem}
.section-link:hover{color:var(--accent)}

/* ---------- Feature grid ---------- */
.features{padding:var(--s-12) 0 var(--s-8)}
.features .section-title{text-align:center}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-4)}
.feature-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r-lg);padding:var(--s-6);
  box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--border)}
.feature-card .fi{font-size:1.6rem;display:inline-grid;place-items:center;width:46px;height:46px;border-radius:12px;
  background:var(--surface-2);border:1px solid var(--border-soft);margin-bottom:var(--s-3)}
.feature-card h3{margin-bottom:6px;font-size:1.05rem}
.feature-card p{color:var(--text-soft);font-size:.92rem}

/* ---------- Toolbar (search/filter) ---------- */
.toolbar{display:flex;gap:var(--s-3);flex-wrap:wrap;align-items:center;margin-bottom:var(--s-8)}
.search{flex:1;min-width:240px;background:var(--surface);border:1px solid var(--border);color:var(--text);
  padding:11px 16px;border-radius:var(--r-md);font-size:.95rem;transition:border-color .18s ease,box-shadow .18s ease}
.search::placeholder{color:var(--muted)}
.search:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
.select{background:var(--surface);border:1px solid var(--border);color:var(--text);padding:11px 14px;border-radius:var(--r-md);cursor:pointer}
.select:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:var(--surface);border:1px solid var(--border);color:var(--text-soft);padding:8px 15px;border-radius:var(--r-pill);
  cursor:pointer;font-weight:600;font-size:.88rem;transition:all .16s ease}
.chip:hover{color:var(--text);border-color:var(--brand)}
.chip.active{color:#fff;background:var(--brand);border-color:var(--brand)}

/* ---------- Cards ---------- */
.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--s-5);margin-bottom:var(--s-12)}
.card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:var(--border)}
.card-thumb{aspect-ratio:16/10;display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}
.card-thumb::after{content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.06),transparent 35%,rgba(8,10,18,.34))}
.card-tag{position:absolute;top:10px;left:10px;z-index:2;background:rgba(10,12,20,.6);color:#fff;
  padding:4px 11px;border-radius:var(--r-pill);font-size:.7rem;font-weight:600;text-transform:capitalize;backdrop-filter:blur(4px)}
.card-body{padding:var(--s-4) var(--s-4) var(--s-5);display:flex;flex-direction:column;gap:8px;flex:1}
.card-title{font-weight:700;font-size:1.02rem;letter-spacing:-.01em}
.card-desc{color:var(--text-soft);font-size:.88rem;flex:1;line-height:1.55}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:2px}
.price{font-weight:800;color:var(--text)}
.rating{color:var(--text);font-weight:600;font-size:.88rem;display:inline-flex;align-items:center;gap:5px}
.card-actions{display:flex;gap:8px;margin-top:var(--s-2)}
.card-actions .btn{flex:1}

/* ---------- Thumbnails (soft palette) ---------- */
.thumb-gold{background:linear-gradient(135deg,#d9a23a,#a06a1c)}
.thumb-teal{background:linear-gradient(135deg,#2bb3a3,#15756c)}
.thumb-violet{background:linear-gradient(135deg,#7c74e8,#5b4fc4)}
.thumb-slate{background:linear-gradient(135deg,#5b6478,#333a4d)}
.thumb-indigo{background:linear-gradient(135deg,#6b6ee0,#414299)}
.thumb-cyan{background:linear-gradient(135deg,#3bb6cf,#1c7e98)}
.thumb-amber{background:linear-gradient(135deg,#d99a3a,#9c5f1f)}
.thumb-rose{background:linear-gradient(135deg,#dd6080,#a23a59)}
.thumb-noir{background:linear-gradient(135deg,#3a4154,#171b27)}
.thumb-letter{position:relative;z-index:1;font-family:'Plus Jakarta Sans',sans-serif;font-size:3rem;font-weight:800;
  color:rgba(255,255,255,.95);text-shadow:0 2px 12px rgba(0,0,0,.3)}

/* ---------- Card decorations ---------- */
.card-disc{position:absolute;top:10px;right:10px;z-index:2;background:var(--danger);color:#1a0808;
  padding:3px 9px;border-radius:8px;font-size:.72rem;font-weight:800}
.card-stock{position:absolute;bottom:10px;left:10px;z-index:2;background:rgba(10,12,20,.66);color:#fde68a;
  padding:3px 10px;border-radius:var(--r-pill);font-size:.7rem;font-weight:600;backdrop-filter:blur(4px)}
.seller{display:flex;align-items:center;gap:7px;font-size:.84rem;color:var(--text-soft);font-weight:500}
.seller-ava{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;font-size:.66rem;font-weight:700;
  color:#fff;background:linear-gradient(135deg,var(--brand),var(--accent))}
.verified{color:var(--accent);font-size:.82rem}
.card-stats{display:flex;gap:7px;align-items:center;font-size:.8rem;color:var(--muted);flex-wrap:wrap}
.old-price{color:var(--muted);font-weight:500;font-size:.8rem;margin-left:6px}
.posted{font-size:.78rem;color:var(--muted)}
.stars{color:var(--warning);letter-spacing:1px}

/* ---------- Status pills ---------- */
.promo-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px}
.status{padding:3px 11px;border-radius:var(--r-pill);font-size:.72rem;font-weight:700}
.st-active{background:color-mix(in srgb,var(--success) 16%,transparent);color:var(--success)}
.st-limited{background:color-mix(in srgb,var(--warning) 16%,transparent);color:var(--warning)}
.st-expired{background:color-mix(in srgb,var(--muted) 18%,transparent);color:var(--muted)}

/* ---------- Promo code ---------- */
.promo-banner{background:var(--bg-soft);border-bottom:1px solid var(--border-soft);padding:var(--s-12) 0}
.promo-code{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface-2);
  border:1px dashed var(--border);border-radius:var(--r-md);padding:10px 14px;margin-top:6px}
.promo-code code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;letter-spacing:.5px;color:var(--brand-soft)}
.copy-btn{background:var(--brand);color:#fff;border:none;padding:7px 13px;border-radius:var(--r-sm);cursor:pointer;font-weight:600;font-size:.84rem;transition:background .16s ease}
.copy-btn:hover{background:var(--brand-soft)}

/* ---------- Why / Testimonials ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-5)}
.why-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r-lg);padding:var(--s-6);box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
.why-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.why-ico{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;font-size:1.4rem;margin-bottom:var(--s-3);
  background:var(--surface-2);border:1px solid var(--border-soft)}
.why-card h3{margin-bottom:6px;font-size:1.08rem}
.why-card p{color:var(--text-soft);font-size:.92rem}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-5)}
.testi{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r-lg);padding:var(--s-6);box-shadow:var(--sh-1)}
.testi .stars{font-size:1rem}
.testi p{margin:10px 0 var(--s-4);font-size:.94rem;color:var(--text-soft);line-height:1.6}
.testi-user{display:flex;align-items:center;gap:10px}
.testi-ava{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;
  background:linear-gradient(135deg,var(--brand),var(--accent))}
.testi-user b{font-size:.92rem}
.testi-user small{display:block;color:var(--muted);font-size:.8rem}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;text-align:center;padding:var(--s-16) var(--s-6);border-radius:var(--r-xl);
  background:linear-gradient(135deg,color-mix(in srgb,var(--discord) 22%,var(--surface)),color-mix(in srgb,var(--brand) 18%,var(--surface)));
  border:1px solid var(--border)}
.cta-band h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:10px}
.cta-band p{color:var(--text-soft);max-width:520px;margin:0 auto var(--s-6)}
.cta-stats{display:flex;gap:var(--s-8);justify-content:center;flex-wrap:wrap;margin-top:var(--s-6);color:var(--muted);font-size:.88rem}
.cta-stats b{display:block;font-size:1.5rem;color:var(--text);font-family:'Plus Jakarta Sans',sans-serif}

/* ---------- Community ---------- */
.community-grid{display:grid;grid-template-columns:300px 1fr;gap:var(--s-5);margin:var(--s-6) auto var(--s-12)}
.channel-list,.discord-embed{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r-lg);padding:var(--s-6);box-shadow:var(--sh-1)}
.channel-list h3,.discord-embed h3{font-size:1.05rem;margin-bottom:var(--s-2)}
.channel-list ul{list-style:none;margin:var(--s-3) 0}
.channel-list li{padding:9px 12px;border-radius:var(--r-sm);color:var(--text-soft);font-weight:500;transition:background .16s ease,color .16s ease}
.channel-list li:hover{background:var(--surface-2);color:var(--text)}
.channel-list li span{color:var(--brand-soft);font-weight:700;margin-right:6px}
.login-box{margin-top:var(--s-4);padding-top:var(--s-4);border-top:1px solid var(--border-soft);display:flex;flex-direction:column;gap:8px}
.embed-placeholder{margin-top:var(--s-3);min-height:340px;display:grid;place-items:center;text-align:center;
  border:1px dashed var(--border);border-radius:var(--r-md);color:var(--muted);padding:var(--s-5);background:var(--surface-2)}
.embed-placeholder p{font-size:1.2rem;font-weight:700;color:var(--text);margin-bottom:6px}
.discord-widget{width:100%;height:400px;border:0;border-radius:var(--r-md);background:var(--surface-2);display:block}

/* ---------- Profile ---------- */
.profile{padding:var(--s-10) 0 var(--s-16)}
.profile-card{display:flex;align-items:center;gap:var(--s-6);background:var(--surface);border:1px solid var(--border-soft);
  border-radius:var(--r-xl);padding:var(--s-8);margin-bottom:var(--s-8);box-shadow:var(--sh-2)}
.avatar{width:88px;height:88px;border-radius:50%;display:grid;place-items:center;font-size:2.2rem;font-weight:800;color:#fff;
  font-family:'Plus Jakarta Sans',sans-serif;background:linear-gradient(135deg,var(--brand),var(--accent));box-shadow:var(--sh-2);flex-shrink:0}
.profile-info h1{margin-bottom:10px;font-size:1.5rem}
.badge{display:inline-block;background:var(--surface-2);border:1px solid var(--border);color:var(--text-soft);
  padding:4px 12px;border-radius:var(--r-pill);font-size:.76rem;font-weight:600;margin-right:8px;margin-bottom:6px}
.badge-seller{background:var(--brand);color:#fff;border-color:transparent}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--border-soft);background:var(--bg-soft);padding:var(--s-16) 0 var(--s-6);margin-top:var(--s-16)}
.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s-8)}
.footer-brand{max-width:300px}
.footer-brand p{color:var(--muted);font-size:.9rem;margin-top:var(--s-3);line-height:1.6}
.footer-col h4{margin-bottom:var(--s-3);font-size:.95rem}
.footer-col a{display:block;color:var(--muted);padding:5px 0;font-size:.9rem;transition:color .16s ease}
.footer-col a:hover{color:var(--brand-soft)}
.footer-bottom{text-align:center;color:var(--muted);margin-top:var(--s-8);padding-top:var(--s-6);border-top:1px solid var(--border-soft);font-size:.84rem}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(140%);
  background:var(--surface);border:1px solid var(--border);color:var(--text);padding:12px 20px;border-radius:var(--r-md);
  box-shadow:var(--sh-3);z-index:99;transition:transform .3s cubic-bezier(.2,.8,.2,1);font-weight:600;font-size:.92rem}
.toast.show{transform:translateX(-50%) translateY(0)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid,.testi-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:860px){
  :root{--header-h:62px}
  .why-grid,.testi-grid{grid-template-columns:1fr}
  .community-grid{grid-template-columns:1fr}
  .section{padding:var(--s-12) 0}
  .hero{padding:var(--s-16) 0 var(--s-12)}
}
@media (max-width:680px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:var(--header-h);left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--bg);border-bottom:1px solid var(--border);padding:var(--s-3);gap:2px;display:none;box-shadow:var(--sh-3)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .nav-links a.active::after{display:none}
  .theme-toggle{margin:6px 0 0;width:100%}
  .stats{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .profile-card{flex-direction:column;text-align:center}
  .container{padding:0 var(--s-4)}
  .hero-actions .btn{width:100%}
}