:root {
  --bg: #070b16;
  --bg-2: #0c1224;
  --surface: rgba(255,255,255,0.04);
  --surface-2: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.08);
  --primary: #3b82f6;
  --primary-2: #60a5fa;
  --secondary: #8b5cf6;
  --secondary-2: #a78bfa;
  --gold: #f59e0b;
  --text: #e6ecff;
  --text-dim: #9aa7c7;
  --text-muted: #6b7a99;
  --sidebar-w: 260px;
  --radius: 16px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

body {
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(59,130,246,0.18), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(139,92,246,0.16), transparent 60%),
    var(--bg);
}

.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.bg-glow { position: fixed; border-radius: 50%; filter: blur(120px); opacity: 0.35; z-index: 0; pointer-events: none; }
.bg-glow-1 { width: 500px; height: 500px; top: -150px; left: -150px; background: var(--primary); }
.bg-glow-2 { width: 400px; height: 400px; bottom: -100px; right: -100px; background: var(--secondary); }

/* SIDEBAR */
.sp-sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--sidebar-w);
  background: rgba(12,18,36,0.7);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-right: 1px solid var(--border);
  z-index: 50;
  display: flex; flex-direction: column;
  padding: 24px 18px;
  transition: transform 0.3s ease;
}

.sp-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.sp-logo {
  width: 42px; height: 42px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: grid; place-items: center; color: #fff; font-size: 18px;
  box-shadow: 0 8px 24px rgba(59,130,246,0.35);
}
.sp-brand-text { display: flex; flex-direction: column; line-height: 1; }
.sp-brand-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 17px; letter-spacing: 0.5px; }
.sp-brand-name span { color: var(--primary-2); }
.sp-brand-sub { font-size: 11px; color: var(--text-muted); margin-top: 4px; letter-spacing: 2px; }

.sp-nav { flex: 1; display: flex; flex-direction: column; gap: 20px; overflow-y: auto; }
.sp-nav-group { display: flex; flex-direction: column; gap: 4px; }
.sp-nav-label { font-size: 10px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 6px; padding-left: 10px; }

.sp-nav-link, .sp-nav-cta, .sp-nav-tg {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--text-dim); text-decoration: none; font-size: 14px; font-weight: 500;
  transition: all 0.2s ease;
}
.sp-nav-link i { width: 18px; text-align: center; color: var(--text-muted); }
.sp-nav-link:hover, .sp-nav-link.active {
  background: var(--surface-2); color: var(--text);
}
.sp-nav-link:hover i, .sp-nav-link.active i { color: var(--primary-2); }
.sp-nav-link.active { background: linear-gradient(90deg, rgba(59,130,246,0.15), transparent); border-left: 2px solid var(--primary); }

.sp-nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff; font-weight: 600; justify-content: center;
  box-shadow: 0 8px 20px rgba(59,130,246,0.3);
}
.sp-nav-cta:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(59,130,246,0.4); }
.sp-nav-tg {
  background: rgba(0,136,204,0.12); border: 1px solid rgba(0,136,204,0.3);
  color: #4fc3f7; justify-content: center;
}
.sp-nav-tg:hover { background: rgba(0,136,204,0.2); }

.sp-sidebar-foot { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); }
.sp-sidebar-foot p { font-size: 11px; color: var(--text-muted); text-align: center; }

/* MOBILE TOGGLE */
.sp-mobile-toggle {
  display: none; position: fixed; top: 16px; left: 16px; z-index: 60;
  width: 42px; height: 42px; border-radius: 10px;
  background: rgba(12,18,36,0.8); backdrop-filter: blur(10px);
  border: 1px solid var(--border); color: var(--text); font-size: 18px; cursor: pointer;
}

/* MAIN */
.sp-main {
  margin-left: var(--sidebar-w);
  position: relative; z-index: 1;
  padding: 40px 48px 60px;
  max-width: 1280px;
}

/* HERO */
.sp-hero { margin-bottom: 48px; }
.sp-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  background: rgba(59,130,246,0.12); border: 1px solid rgba(59,130,246,0.3);
  color: var(--primary-2); font-size: 12px; font-weight: 600; margin-bottom: 18px;
}
.sp-hero h1 {
  font-family: 'Space Grotesk', sans-serif; font-size: clamp(30px, 4vw, 46px);
  font-weight: 700; line-height: 1.1; margin-bottom: 14px;
}
.sp-hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--primary-2), var(--secondary-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sp-hero p { color: var(--text-dim); font-size: 16px; max-width: 560px; margin-bottom: 24px; }

.sp-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.sp-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius-sm);
  text-decoration: none; font-weight: 600; font-size: 14px;
  transition: all 0.2s ease;
}
.sp-btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff; box-shadow: 0 10px 28px rgba(59,130,246,0.35);
}
.sp-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(59,130,246,0.45); }
.sp-btn-tg {
  background: rgba(0,136,204,0.12); border: 1px solid rgba(0,136,204,0.35);
  color: #4fc3f7;
}
.sp-btn-tg:hover { background: rgba(0,136,204,0.2); }

.sp-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.sp-stat { display: flex; flex-direction: column; }
.sp-stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 26px; font-weight: 700; color: var(--primary-2); }
.sp-stat-label { font-size: 12px; color: var(--text-muted); }

/* SECTIONS */
.sp-section { margin-bottom: 40px; scroll-margin-top: 20px; }
.sp-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px; font-weight: 600; margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px; color: var(--text);
}
.sp-section-title i { color: var(--primary-2); }
.sp-section-title.sp-gold i { color: var(--gold); }

.sp-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px;
}

/* CARDS */
.sp-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  text-decoration: none; color: inherit;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  transition: all 0.25s ease;
  overflow: hidden;
  display: flex; flex-direction: column; gap: 8px;
}
.sp-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(600px circle at var(--mx,50%) var(--my,50%), rgba(59,130,246,0.12), transparent 40%);
  transition: opacity 0.3s;
}
.sp-card:hover { transform: translateY(-4px); border-color: rgba(59,130,246,0.35); box-shadow: 0 16px 40px rgba(0,0,0,0.35); }
.sp-card:hover::before { opacity: 1; }
.sp-card:hover .sp-card-arrow { transform: translateX(4px); color: var(--primary-2); }

.sp-card-head { display: flex; align-items: center; justify-content: space-between; }
.sp-card-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center; font-size: 16px;
  background: rgba(59,130,246,0.12); color: var(--primary-2);
  border: 1px solid rgba(59,130,246,0.2);
}
.sp-vip-card .sp-card-icon { background: rgba(139,92,246,0.12); color: var(--secondary-2); border-color: rgba(139,92,246,0.2); }
.sp-card-arrow { color: var(--text-muted); transition: all 0.2s; }

.sp-card-title { font-family: 'Space Grotesk', sans-serif; font-size: 15px; font-weight: 600; }
.sp-card-desc { font-size: 12px; color: var(--text-dim); line-height: 1.5; }

.sp-tag { align-self: flex-start; font-size: 10px; font-weight: 700; letter-spacing: 1px; padding: 3px 8px; border-radius: 6px; text-transform: uppercase; }
.sp-tag-free { background: rgba(59,130,246,0.15); color: var(--primary-2); }
.sp-tag-vip { background: rgba(245,158,11,0.15); color: var(--gold); }

/* BACKLINKS */
.sp-backlinks {
  margin-top: 40px; padding: 20px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.sp-backlinks p { font-size: 12px; color: var(--text-muted); line-height: 1.9; text-align: center; }
.sp-backlinks a { color: var(--text-dim); text-decoration: none; transition: color 0.2s; }
.sp-backlinks a:hover { color: var(--primary-2); }

/* FOOTER */
.sp-footer { margin-top: 24px; text-align: center; font-size: 12px; color: var(--text-muted); }
.sp-footer a { color: var(--primary-2); text-decoration: none; }

/* FLOATING TG */
.sp-float-tg {
  position: fixed; bottom: 24px; right: 24px; z-index: 70;
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, #0088cc, #00aaff);
  color: #fff; display: grid; place-items: center; font-size: 22px;
  box-shadow: 0 12px 30px rgba(0,136,204,0.4);
  text-decoration: none; transition: transform 0.2s;
}
.sp-float-tg:hover { transform: scale(1.08); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .sp-sidebar { transform: translateX(-100%); }
  .sp-sidebar.open { transform: translateX(0); }
  .sp-mobile-toggle { display: grid; place-items: center; }
  .sp-main { margin-left: 0; padding: 70px 18px 40px; }
  .sp-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
}

@media (max-width: 480px) {
  .sp-grid { grid-template-columns: 1fr 1fr; }
  .sp-hero h1 { font-size: 26px; }
}