/* ============================================================
   ULAMC — shared design system
   Used identically across trangchu / napthe / napbank / wiki
   ============================================================ */

:root{
  --bg-0:#16223c;
  --bg-1:#1d2c4d;
  --panel:rgba(40,53,80,0.66);
  --panel-solid:#1c2846;
  --panel-2:#182036;
  --line:rgba(180,193,220,0.18);
  --line-strong:rgba(180,193,220,0.32);
  --text:#f5f8ff;
  --muted:#a7b2d1;

  /* UlaMC identity — sampled directly from the logo */
  --primary:#18e4f2;
  --primary-2:#5df0ff;
  --primary-deep:#0d4d5c;
  --primary-dim:#123344;
  --accent:#f3c53f;
  --accent-2:#ffd968;
  --danger:#ff6b6b;
  --success:#4ade80;

  --radius:18px;
  --radius-sm:12px;
  --ease:cubic-bezier(.22,.8,.3,1);
  --shadow-glow: 0 0 0 1px var(--line), 0 24px 60px -24px rgba(24,228,242,0.28);
  --container:1120px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  position:relative;
  background:
    radial-gradient(65% 46% at 50% 0%, rgba(24,228,242,0.28), transparent 74%),
    radial-gradient(58% 42% at 92% 8%, rgba(243,197,63,0.20), transparent 74%),
    radial-gradient(62% 50% at 4% 55%, rgba(24,228,242,0.20), transparent 74%),
    radial-gradient(80% 58% at 50% 105%, rgba(19,110,131,0.6), transparent 74%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 45%, #121d34 100%);
  background-attachment:fixed;
  color:var(--text);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  min-height:100vh;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0.045;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  box-shadow: inset 0 0 130px 40px rgba(0,0,0,0.18);
}
/* living ambient glow — large soft blobs drifting slowly behind everything */
.ambient{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.ambient span{position:absolute;border-radius:50%;filter:blur(100px);}
.ambient span:nth-child(1){
  width:560px;height:560px;top:-160px;left:-120px;opacity:0.65;
  background:radial-gradient(circle, rgba(24,228,242,0.6), transparent 70%);
  animation:drift1 20s ease-in-out infinite;
}
.ambient span:nth-child(2){
  width:480px;height:480px;bottom:-160px;right:-100px;opacity:0.5;
  background:radial-gradient(circle, rgba(243,197,63,0.5), transparent 70%);
  animation:drift2 24s ease-in-out infinite;
}
.ambient span:nth-child(3){
  width:420px;height:420px;top:35%;left:60%;opacity:0.4;
  background:radial-gradient(circle, rgba(19,110,131,0.75), transparent 70%);
  animation:drift3 26s ease-in-out infinite;
}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(50px,40px) scale(1.08);}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-40px,-50px) scale(1.1);}}
@keyframes drift3{0%,100%{transform:translate(0,0);}50%{transform:translate(-60px,30px);}}
.navbar, main, footer{position:relative;z-index:1;}
h1,h2,h3,.display{font-family:'Rubik','Inter',sans-serif;letter-spacing:-0.01em;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
::selection{background:rgba(24,228,242,0.32);color:#04141a;}
.wrap{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------------- NAVBAR ---------------- */
.navbar{
  position:sticky;top:0;z-index:50;
  background:rgba(18,26,45,0.72);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.navbar::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg, transparent, rgba(24,228,242,0.55) 50%, transparent);
  opacity:0.7;
}
.nav-inner{max-width:var(--container);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;}
.brand img{height:34px;width:34px;object-fit:contain;border-radius:8px;filter:drop-shadow(0 0 10px rgba(24,228,242,0.35));}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{position:relative;padding:9px 14px;border-radius:10px;font-size:14px;font-weight:500;color:var(--muted);white-space:nowrap;transition:color .2s var(--ease), background .2s var(--ease);}
.nav-links a:hover{color:var(--primary-2);background:rgba(24,228,242,0.06);}
.nav-links a.active{color:var(--primary-2);background:rgba(24,228,242,0.10);box-shadow:0 0 0 1px rgba(24,228,242,0.25), 0 0 18px -4px rgba(24,228,242,0.5);}
.nav-cta{padding:9px 16px;border-radius:10px;font-size:14px;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#04141a;box-shadow:0 6px 20px -6px rgba(24,228,242,0.55);transition:transform .2s var(--ease), box-shadow .2s var(--ease);white-space:nowrap;}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 26px -6px rgba(24,228,242,0.7);}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);width:38px;height:38px;border-radius:9px;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;}
.nav-toggle svg{width:18px;height:18px;}

.mobile-menu{
  display:none;position:fixed;inset:0;z-index:60;background:rgba(4,6,10,0.92);backdrop-filter:blur(10px);
  opacity:0;pointer-events:none;transition:opacity .25s var(--ease);
}
.mobile-menu.open{opacity:1;pointer-events:auto;}
.mobile-menu-inner{display:flex;flex-direction:column;padding:90px 28px 28px;gap:6px;max-width:420px;margin:0 auto;}
.mobile-menu a{padding:15px 18px;border-radius:12px;font-size:16px;font-weight:600;color:var(--text);background:var(--panel-2);border:1px solid var(--line);}
.mobile-menu a.active{color:var(--primary-2);border-color:rgba(24,228,242,0.4);background:rgba(24,228,242,0.08);}
.mobile-menu-close{position:absolute;top:18px;right:24px;width:40px;height:40px;border-radius:10px;background:var(--panel-2);border:1px solid var(--line);color:var(--text);display:flex;align-items:center;justify-content:center;}

/* ---------------- HERO ---------------- */
.hero{padding:80px 0 44px;position:relative;text-align:center;isolation:isolate;}
.mc-vista{position:absolute;top:-80px;left:50%;width:100vw;transform:translateX(-50%);height:calc(100% + 80px);min-height:640px;z-index:-3;overflow:hidden;}
.mc-vista svg{width:100%;height:100%;display:block;}
.mc-vista::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(10,16,28,0.10) 0%, rgba(10,16,28,0.38) 55%, var(--bg-0) 96%);
}
@media (max-width:640px){ .mc-vista{min-height:480px;} }
.hero-particles{position:absolute;inset:-40px 0 auto 0;height:520px;z-index:-1;pointer-events:none;overflow:hidden;}
.hero-particles span{position:absolute;border-radius:50%;background:radial-gradient(circle, rgba(24,228,242,0.9), rgba(24,228,242,0) 70%);opacity:0.5;animation:float 9s ease-in-out infinite;}
.hero-particles span:nth-child(1){width:6px;height:6px;top:22%;left:18%;animation-delay:0s;}
.hero-particles span:nth-child(2){width:4px;height:4px;top:65%;left:12%;animation-delay:1.4s;background:radial-gradient(circle, rgba(243,197,63,0.9), rgba(243,197,63,0) 70%);}
.hero-particles span:nth-child(3){width:5px;height:5px;top:15%;left:80%;animation-delay:2.6s;}
.hero-particles span:nth-child(4){width:3px;height:3px;top:48%;left:88%;animation-delay:.8s;background:radial-gradient(circle, rgba(243,197,63,0.9), rgba(243,197,63,0) 70%);}
.hero-particles span:nth-child(5){width:5px;height:5px;top:78%;left:70%;animation-delay:3.4s;}
.hero-particles span:nth-child(6){width:4px;height:4px;top:35%;left:50%;animation-delay:1.9s;}
@keyframes float{0%,100%{transform:translateY(0);opacity:0.35;}50%{transform:translateY(-22px);opacity:0.85;}}

/* Minecraft-flavoured floating isometric blocks — original CSS 3D cubes
   (plain colors, no game textures/assets), used behind the homepage hero. */
.mc-blocks{position:absolute;inset:-40px 0 auto 0;height:560px;z-index:-1;pointer-events:none;overflow:hidden;perspective:900px;}
.voxel{position:absolute;transform-style:preserve-3d;animation:driftCube 12s ease-in-out infinite;}
.voxel .f{position:absolute;width:100%;height:100%;}
.voxel .f-top{filter:brightness(1.18);}
.voxel .f-side{filter:brightness(0.72);}
.voxel.grass .f-top{background:linear-gradient(160deg,#7be07b,#4fbf5a);}
.voxel.grass .f-front{background:linear-gradient(160deg,#8a5a34,#6e4526);}
.voxel.grass .f-side{background:linear-gradient(160deg,#77492b,#5c3a20);}
.voxel.stone .f-top{background:linear-gradient(160deg,#a9b2c4,#8891a3);}
.voxel.stone .f-front{background:linear-gradient(160deg,#7c8496,#646c7d);}
.voxel.stone .f-side{background:linear-gradient(160deg,#6b7284,#545b6b);}
.voxel.gold .f-top{background:linear-gradient(160deg,var(--accent-2),var(--accent));}
.voxel.gold .f-front{background:linear-gradient(160deg,#caa235,#a8811f);}
.voxel.gold .f-side{background:linear-gradient(160deg,#a8811f,#8a6a18);}
.voxel.cyan .f-top{background:linear-gradient(160deg,var(--primary-2),var(--primary));}
.voxel.cyan .f-front{background:linear-gradient(160deg,#12a3af,#0d7f8a);}
.voxel.cyan .f-side{background:linear-gradient(160deg,#0d7f8a,#0a636c);}
@keyframes driftCube{
  0%,100%{transform:translate(0,0) rotateX(-25deg) rotateY(35deg);}
  50%{transform:translate(14px,-20px) rotateX(-25deg) rotateY(55deg);}
}
@media (max-width:640px){ .mc-blocks{display:none;} }
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:rgba(6,10,20,0.4);backdrop-filter:blur(6px);border:1px solid rgba(24,228,242,0.35);color:var(--primary-2);font-size:13px;font-weight:600;margin-bottom:28px;box-shadow:0 0 24px -10px rgba(24,228,242,0.5);}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 3px rgba(24,228,242,0.22);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.4;}}
.hero-logo-wrap{position:relative;width:140px;height:140px;margin:0 auto 22px;}
.hero-logo-wrap::before{content:"";position:absolute;inset:-40px;z-index:-1;border-radius:50%;background:radial-gradient(circle, rgba(24,228,242,0.30), rgba(243,197,63,0.10) 45%, transparent 72%);filter:blur(6px);}
.hero-logo{width:140px;height:140px;object-fit:contain;display:block;filter:drop-shadow(0 20px 44px rgba(24,228,242,0.30));}
.hero h1{font-size:clamp(32px,6vw,56px);font-weight:800;margin:0 0 14px;line-height:1.05;background:linear-gradient(135deg,#ffffff 15%,#bfeff7 55%,var(--primary) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 4px 18px rgba(0,0,0,0.45));}
.hero .tag{display:block;font-size:clamp(14px,2vw,17px);font-weight:600;color:#dfe6f7;letter-spacing:.02em;margin-bottom:18px;text-shadow:0 2px 10px rgba(0,0,0,0.5);}
.hero p.sub{max-width:520px;margin:0 auto 28px;color:#e6ecfb;font-size:16.5px;line-height:1.6;text-shadow:0 2px 12px rgba(0,0,0,0.5);}
.hero-ip{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:14px;background:var(--panel);backdrop-filter:blur(10px);border:1px solid var(--line-strong);font-family:'Rubik',monospace;font-weight:700;font-size:15px;box-shadow:var(--shadow-glow);cursor:pointer;transition:transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);}
.hero-ip:hover{border-color:rgba(24,228,242,0.45);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(24,228,242,0.3), 0 16px 36px -14px rgba(24,228,242,0.5);}
.hero-ip svg{width:16px;height:16px;color:var(--primary);}
.hero-ip .copied{color:var(--primary-2);font-size:12px;font-weight:600;}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:12px;font-weight:700;font-size:14.5px;font-family:'Rubik',sans-serif;cursor:pointer;border:none;transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);}
.btn-solid{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#04141a;box-shadow:0 14px 32px -12px rgba(24,228,242,0.5);}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px rgba(24,228,242,0.62);}
.btn-ghost{background:var(--panel-2);color:var(--text);border:1px solid var(--line-strong);}
.btn-ghost:hover{border-color:rgba(24,228,242,0.4);color:var(--primary-2);transform:translateY(-2px);}

/* ---------------- SECTIONS / CARDS ---------------- */
section{padding:36px 0;position:relative;}
section:not(:first-child)::before{content:"";position:absolute;top:0;left:50%;translate:-50% 0;width:70%;height:1px;background:linear-gradient(90deg, transparent, rgba(24,228,242,0.16) 50%, transparent);}
.section-head{text-align:center;max-width:600px;margin:0 auto 30px;}
.section-head .eyebrow{color:var(--primary-2);font-weight:600;font-size:13px;margin-bottom:8px;display:block;}
.section-head h2{font-size:clamp(24px,3.4vw,32px);margin:0 0 10px;font-weight:800;}
.section-head p{color:var(--muted);font-size:15px;line-height:1.6;margin:0;}

.card{
  background:linear-gradient(160deg, rgba(24,228,242,0.05), transparent 40%), var(--panel);
  backdrop-filter:blur(14px);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-glow);
  transition:border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}
.card:hover{border-color:rgba(24,228,242,0.28);box-shadow:0 0 0 1px rgba(24,228,242,0.18), 0 28px 70px -26px rgba(24,228,242,0.32);}
.form-card{padding:32px;}

/* cluster cards (SMP / Skyblock) on home page */
.cluster-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.cluster-card{
  padding:28px;border-radius:var(--radius);position:relative;overflow:hidden;
  background:linear-gradient(160deg, rgba(24,228,242,0.06), var(--panel-solid));
  border:1px solid var(--line);
  transition:transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.cluster-card:hover{transform:translateY(-4px);border-color:rgba(24,228,242,0.4);box-shadow:0 24px 60px -24px rgba(24,228,242,0.4);}
.cluster-card::before{content:"";position:absolute;top:-30%;right:-15%;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle, rgba(24,228,242,0.14), transparent 70%);pointer-events:none;}
.cluster-card .badge{display:inline-block;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;background:rgba(24,228,242,0.1);border:1px solid rgba(24,228,242,0.3);color:var(--primary-2);margin-bottom:16px;}
.cluster-card h3{margin:0 0 10px;font-size:22px;font-weight:800;}
.cluster-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6;}

/* server status */
.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.info-tile{padding:22px;border-radius:var(--radius-sm);background:var(--panel);border:1px solid var(--line);text-align:center;transition:border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);}
.info-tile:hover{border-color:rgba(24,228,242,0.4);transform:translateY(-3px);box-shadow:0 14px 30px -16px rgba(24,228,242,0.5);}
.info-tile .k{font-size:12.5px;color:var(--muted);font-weight:600;margin-bottom:8px;}
.info-tile .v{font-size:19px;font-weight:800;font-family:'Rubik',sans-serif;color:var(--primary-2);}

/* ---------------- FORMS ---------------- */
.field{margin-bottom:24px;}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--muted);margin-bottom:9px;}
.field label .req{color:var(--accent);}
.input{width:100%;padding:13px 16px;border-radius:var(--radius-sm);background:var(--panel-2);border:1px solid var(--line-strong);color:var(--text);font-size:15px;font-family:inherit;outline:none;transition:border-color .2s var(--ease), box-shadow .2s var(--ease);}
.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(24,228,242,0.16), 0 0 20px -6px rgba(24,228,242,0.5);}
.input::placeholder{color:#57657d;}

.amount-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.amount-btn{position:relative;padding:16px 10px;border-radius:var(--radius-sm);background:var(--panel-2);border:1px solid var(--line-strong);color:var(--text);font-weight:700;font-size:15.5px;font-family:'Rubik',sans-serif;cursor:pointer;transition:all .2s var(--ease);text-align:center;}
.amount-btn:hover{border-color:rgba(24,228,242,0.45);transform:translateY(-2px);box-shadow:0 8px 20px -10px rgba(24,228,242,0.4);}
.amount-btn .pts{display:block;margin-top:4px;font-size:12px;font-weight:600;color:var(--muted);}
.amount-btn.selected{border-color:var(--primary);background:linear-gradient(135deg, rgba(24,228,242,0.16), rgba(8,59,71,0.45));box-shadow:0 0 0 1px rgba(24,228,242,0.45), 0 10px 28px -10px rgba(24,228,242,0.4);}
.amount-btn.selected .pts{color:var(--primary-2);}
.amount-btn.custom-open{grid-column:1/-1;text-align:left;display:flex;align-items:center;justify-content:space-between;}
.custom-wrap{margin-top:10px;display:none;}
.custom-wrap.show{display:block;}

/* card-select (loại thẻ) */
.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.choice-btn{padding:16px 10px;border-radius:var(--radius-sm);background:var(--panel-2);border:1px solid var(--line-strong);color:var(--text);font-weight:700;font-size:15px;font-family:'Rubik',sans-serif;cursor:pointer;transition:all .2s var(--ease);text-align:center;}
.choice-btn:hover{border-color:rgba(24,228,242,0.45);transform:translateY(-2px);}
.choice-btn.selected{border-color:var(--primary);background:linear-gradient(135deg, rgba(24,228,242,0.16), rgba(8,59,71,0.45));box-shadow:0 0 0 1px rgba(24,228,242,0.45);color:var(--primary-2);}

.preview-box{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px 20px;border-radius:var(--radius-sm);background:linear-gradient(135deg, rgba(243,197,63,0.07), rgba(243,197,63,0.02));border:1px dashed rgba(243,197,63,0.38);margin-bottom:24px;}
.preview-box .label{font-size:13px;color:var(--muted);font-weight:600;}
.preview-box .value{font-size:22px;font-weight:800;font-family:'Rubik',sans-serif;color:var(--accent-2);}

.btn-primary{width:100%;padding:16px;border-radius:var(--radius-sm);border:none;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#04141a;font-weight:800;font-size:16px;font-family:'Rubik',sans-serif;cursor:pointer;letter-spacing:0.02em;box-shadow:0 14px 32px -12px rgba(24,228,242,0.5);transition:transform .2s var(--ease), box-shadow .2s var(--ease), opacity .2s var(--ease);}
.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 18px 40px -10px rgba(24,228,242,0.62);}
.btn-primary:active:not(:disabled){transform:translateY(0);}
.btn-primary:disabled{opacity:0.35;cursor:not-allowed;box-shadow:none;}

/* ---------------- PAYMENT / CONFIRM ---------------- */
.confirm-wrap{margin-top:26px;display:none;}
.confirm-wrap.show{display:block;animation:reveal .4s var(--ease);}
@keyframes reveal{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
.confirm-card{
  padding:26px;border-radius:var(--radius);
  background:radial-gradient(120% 60% at 50% 0%, rgba(24,228,242,0.08), transparent 60%), var(--panel-solid);
  border:1px solid var(--line-strong);
  box-shadow:0 0 0 1px rgba(24,228,242,0.08), 0 30px 80px -30px rgba(0,0,0,0.6);
}
.confirm-card h3{margin:0 0 4px;font-size:19px;font-weight:800;}
.confirm-card .modal-sub{color:var(--muted);font-size:13.5px;margin:0 0 18px;}
.modal-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:14.5px;}
.modal-row:last-of-type{border-bottom:none;}
.modal-row .k{color:var(--muted);}
.modal-row .v{font-weight:700;font-family:'Rubik',sans-serif;}
.qr-box{margin:22px 0 16px;padding:20px;border-radius:16px;background:linear-gradient(160deg, rgba(24,228,242,0.06), var(--panel-2));border:1px solid var(--line-strong);box-shadow:0 0 0 1px rgba(24,228,242,0.06), 0 0 40px -18px rgba(24,228,242,0.5);display:flex;flex-direction:column;align-items:center;gap:12px;}
.qr-box svg{border-radius:8px;box-shadow:0 0 24px -6px rgba(24,228,242,0.4);}
.qr-box .qr-label{font-size:12.5px;font-weight:700;color:var(--primary-2);letter-spacing:.03em;}
.transfer-content{background:rgba(243,197,63,0.09);border:1px solid rgba(243,197,63,0.32);border-radius:10px;padding:10px 14px;font-family:'Rubik',monospace;font-weight:700;color:var(--accent-2);font-size:15px;text-align:center;}
.note-box{margin-top:18px;padding:14px 16px;border-radius:12px;background:rgba(255,107,107,0.06);border:1px solid rgba(255,107,107,0.25);font-size:13px;line-height:1.55;color:#ffb4b4;}
.note-box b{color:#ff8f8f;}

/* ---------------- DISCORD / CTA ---------------- */
.discord-card{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:34px;border-radius:var(--radius);background:linear-gradient(135deg, rgba(24,228,242,0.08), rgba(8,59,71,0.35));border:1px solid var(--line-strong);}
.discord-card h3{margin:0 0 6px;font-size:22px;font-weight:800;}
.discord-card p{margin:0;color:var(--muted);font-size:14.5px;}
.discord-btn{padding:13px 22px;border-radius:12px;font-weight:700;font-size:14.5px;background:#5865F2;color:#fff;display:inline-flex;align-items:center;gap:8px;transition:transform .2s var(--ease), box-shadow .2s var(--ease);box-shadow:0 10px 26px -12px rgba(88,101,242,0.7);}
.discord-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(88,101,242,0.85);}

/* ---------------- FOOTER ---------------- */
footer{border-top:1px solid var(--line);margin-top:40px;padding:36px 0;text-align:center;color:var(--muted);font-size:13.5px;background:linear-gradient(180deg, transparent, rgba(24,228,242,0.03));}
footer .f-brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:10px;font-weight:800;color:var(--text);font-size:16px;}
footer .f-brand img{height:26px;width:26px;border-radius:6px;}
footer .f-links{display:flex;gap:16px;justify-content:center;margin-top:12px;flex-wrap:wrap;}
footer .f-links a{color:var(--muted);transition:color .2s var(--ease);}
footer .f-links a:hover{color:var(--primary-2);}

/* ---------------- WIKI ---------------- */
.wiki-tabs{display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap;}
.wiki-tabs a{padding:10px 18px;border-radius:10px;font-size:14px;font-weight:700;color:var(--muted);background:var(--panel-2);border:1px solid var(--line-strong);transition:all .2s var(--ease);}
.wiki-tabs a:hover{color:var(--primary-2);border-color:rgba(24,228,242,0.45);transform:translateY(-1px);}
.wiki-tabs a.active{color:#04141a;background:linear-gradient(135deg,var(--primary),var(--primary-2));border-color:transparent;box-shadow:0 10px 24px -10px rgba(24,228,242,0.55);}
.wiki-layout{display:grid;grid-template-columns:240px 1fr;gap:32px;align-items:start;}
.wiki-sidebar{position:sticky;top:88px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px;backdrop-filter:blur(14px);}
.wiki-sidebar .grp{margin-bottom:18px;}
.wiki-sidebar .grp:last-child{margin-bottom:0;}
.wiki-sidebar .grp-title{font-size:11.5px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;padding:0 10px;}
.wiki-sidebar a{display:block;padding:8px 10px;border-radius:8px;font-size:14px;color:var(--muted);font-weight:500;transition:all .18s var(--ease);}
.wiki-sidebar a:hover{color:var(--text);background:rgba(163,177,201,0.06);}
.wiki-sidebar a.active{color:var(--primary-2);background:rgba(24,228,242,0.1);}
.wiki-mobile-select{display:none;margin-bottom:20px;}
.wiki-content{min-width:0;}
.wiki-block{margin-bottom:40px;scroll-margin-top:90px;}
.wiki-block h2{font-size:22px;font-weight:800;margin:0 0 14px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.wiki-block p{color:var(--muted);font-size:15px;line-height:1.7;margin:0 0 12px;}
.wiki-block ul{color:var(--muted);font-size:15px;line-height:1.8;padding-left:20px;margin:0 0 12px;}
.wiki-block ul li::marker{color:var(--primary);}

.callout{border-radius:var(--radius-sm);padding:16px 18px;margin:16px 0;font-size:14px;line-height:1.6;border:1px solid var(--line-strong);}
.callout.info{background:rgba(24,228,242,0.06);border-color:rgba(24,228,242,0.28);color:#c8f5fc;}
.callout.warning{background:rgba(255,107,107,0.06);border-color:rgba(255,107,107,0.28);color:#ffcaca;}
.callout.tip{background:rgba(243,197,63,0.06);border-color:rgba(243,197,63,0.3);color:#ffe9b8;}
.callout b{display:block;margin-bottom:4px;font-weight:700;}

.cmd-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.cmd-block{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:10px;background:var(--panel-2);border:1px solid var(--line-strong);font-family:'Rubik',monospace;}
.cmd-block code{color:var(--primary-2);font-weight:700;font-size:14px;}
.cmd-block span{color:var(--muted);font-size:12px;}

/* ---------------- MUSIC TOGGLE ---------------- */
.music-toggle{
  position:fixed;bottom:24px;right:24px;z-index:55;
  width:52px;height:52px;border-radius:50%;
  background:var(--panel-solid);border:1px solid var(--line-strong);
  color:var(--muted);display:flex;align-items:center;justify-content:center;
  cursor:pointer;backdrop-filter:blur(12px);
  box-shadow:0 12px 30px -12px rgba(0,0,0,0.5);
  transition:all .25s var(--ease);
}
.music-toggle:hover{transform:translateY(-2px);border-color:rgba(24,228,242,0.4);}
.music-toggle.is-on{
  color:#04141a;background:linear-gradient(135deg,var(--primary),var(--primary-2));
  border-color:transparent;
  box-shadow:0 0 0 1px rgba(24,228,242,0.4), 0 0 26px -4px rgba(24,228,242,0.7);
  animation:musicPulse 2.4s ease-in-out infinite;
}
@keyframes musicPulse{0%,100%{box-shadow:0 0 0 1px rgba(24,228,242,0.4), 0 0 26px -4px rgba(24,228,242,0.7);}50%{box-shadow:0 0 0 1px rgba(24,228,242,0.55), 0 0 36px -2px rgba(24,228,242,0.9);}}
.music-icon{width:22px;height:22px;}
@media (max-width:640px){
  .music-toggle{bottom:18px;right:18px;width:46px;height:46px;}
  .music-icon{width:19px;height:19px;}
}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 900px){
  .cluster-grid{grid-template-columns:1fr;}
  .wiki-layout{grid-template-columns:1fr;}
  .wiki-sidebar{display:none;}
  .wiki-mobile-select{display:block;}
}
@media (max-width: 640px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .hero{padding:52px 0 28px;}
  .hero-logo-wrap{width:104px;height:104px;}
  .hero-logo{width:104px;height:104px;}
  .hero-particles{height:400px;}
  .amount-grid{grid-template-columns:repeat(2,1fr);}
  .amount-btn.custom-open{grid-column:span 2;}
  .choice-grid{grid-template-columns:1fr;}
  .status-grid{grid-template-columns:1fr;}
  .cmd-grid{grid-template-columns:1fr;}
  .rate-card{flex-direction:column;align-items:flex-start;}
  .discord-card{flex-direction:column;text-align:center;}
  .form-card{padding:22px;}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;}
}