:root{--bg:#07090d;--panel:#10141a;--panel2:#161b22;--line:#2a313b;--text:#f5f7fa;--muted:#a7b0bc;--accent:#f4ff39;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#090b0f;color:#e9edf2;line-height:1.7}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:4px}.top{border-bottom:1px solid var(--line);background:#050608}.wrap{max-width:var(--max);margin:auto;padding:12px 22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
header{background:rgba(7,9,13,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:9}.nav{max-width:var(--max);margin:auto;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{font-weight:900;letter-spacing:.08em;color:white;text-decoration:none}.navlinks{display:flex;gap:18px;flex-wrap:wrap;font-size:13px}.navlinks a{color:#cbd2dc;text-decoration:none}
main{max-width:var(--max);margin:auto;padding:34px 22px 72px}.crumbs{font-size:13px;color:#7f8997;margin-bottom:22px}.hero{border:1px solid var(--line);background:linear-gradient(135deg,#0d1117,#171d25);padding:54px;border-radius:4px}.kicker{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.18em;text-transform:uppercase}.hero h1{font-size:clamp(38px,7vw,74px);line-height:.98;max-width:900px;margin:14px 0 22px;text-transform:uppercase}.hero p{font-size:19px;color:#cbd2dc;max-width:870px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-block;background:var(--accent);color:#080a0e;padding:13px 18px;font-weight:900;text-decoration:none}.btn.alt{background:transparent;color:white;border:1px solid #68717d}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;margin-top:28px}.article,.side{border:1px solid var(--line);background:var(--panel);padding:30px}.article h2{font-size:28px;line-height:1.18;margin-top:40px;text-transform:uppercase}.article h2:first-child{margin-top:0}.article h3{font-size:20px;margin-top:25px}.article p,.article li{color:#c6ced8}.article ul{padding-left:22px}.side{height:max-content;position:sticky;top:88px}.side h2{font-size:16px;text-transform:uppercase;letter-spacing:.08em}.signal{border-left:3px solid var(--accent);background:#151b20;padding:16px;margin:24px 0;color:#d7dee7}.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.related a{border:1px solid var(--line);padding:12px;text-decoration:none;background:#0c1015}.faq details{border-top:1px solid var(--line);padding:15px 0}.faq summary{cursor:pointer;font-weight:800;color:white}
footer{border-top:1px solid var(--line);background:#050608}.foot{max-width:var(--max);margin:auto;padding:42px 22px}.cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.muted{color:#7f8997;font-size:13px}.directory{columns:2;column-gap:30px}.directory a{display:block;margin-bottom:8px}
@media(max-width:820px){.navlinks{display:none}.hero{padding:30px}.grid{grid-template-columns:1fr}.side{position:static}.related{grid-template-columns:1fr}.cols{grid-template-columns:1fr}.directory{columns:1}}


.menu-toggle{display:none;background:transparent;border:1px solid var(--line);color:white;padding:9px 12px;font-weight:800}
.dropdown{position:relative}.dropbtn{display:block}.dropdown-menu{display:none;position:absolute;left:0;top:100%;min-width:230px;background:#0d1117;border:1px solid var(--line);padding:8px;z-index:30;box-shadow:0 14px 30px rgba(0,0,0,.35)}
.dropdown-menu a{display:block;padding:9px 10px;color:#d7dee7!important;white-space:nowrap}.dropdown-menu a:hover{background:#171d25;color:var(--accent)!important}
.dropdown:hover .dropdown-menu,.dropdown:focus-within .dropdown-menu{display:block}.nav-call{border:1px solid var(--accent);padding:8px 11px;color:var(--accent)!important;font-weight:900}
.home-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}.home-card{border:1px solid var(--line);background:var(--panel);padding:22px}.home-card h2{font-size:19px;margin:0 0 8px;text-transform:uppercase}.home-card p{color:#bfc8d3}.home-card a{text-decoration:none;font-weight:800}
.home-intro{margin-top:28px;border:1px solid var(--line);background:var(--panel);padding:30px}.home-intro h2{text-transform:uppercase}
@media(max-width:980px){.menu-toggle{display:block}.nav{align-items:flex-start}.navlinks{display:none;width:100%;flex-direction:column;padding-top:12px}.navlinks.open{display:flex}.dropdown{width:100%}.dropdown-menu{position:static;display:block!important;border:0;border-left:1px solid var(--line);box-shadow:none;margin:5px 0 5px 10px;padding-left:8px;background:transparent}.dropdown-menu a{white-space:normal}.home-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.home-grid{grid-template-columns:1fr}.nav{flex-wrap:wrap}.brand{max-width:70%}}


/* === Consistent Black Hat SEO Agency branding === */
.bha-header{position:sticky;top:0;z-index:999;background:rgba(5,6,8,.97);border-bottom:1px solid #252a2f;backdrop-filter:blur(10px);font-family:Inter,Arial,sans-serif}.bha-header-inner{max-width:1280px;margin:0 auto;min-height:80px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:22px}.bha-logo{display:flex;align-items:center;gap:12px;color:#fff!important;text-decoration:none!important;min-width:max-content}.bha-logo-icon{width:44px;height:44px;border:2px solid #b7ff4a;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;color:#b7ff4a;flex:0 0 auto}.bha-logo-icon svg{width:21px;height:21px;fill:currentColor}.bha-logo-icon-small{width:36px;height:36px}.bha-logo-icon-small svg{width:17px;height:17px}.bha-logo-copy{display:flex;flex-direction:column;line-height:1.05}.bha-logo-title{font-family:Anton,Arial,sans-serif;font-size:18px;letter-spacing:.045em;color:#fff}.bha-logo-title b{color:#b7ff4a;font-weight:inherit}.bha-logo-subtitle{font-family:"JetBrains Mono",monospace;font-size:10px;letter-spacing:.2em;color:#8f9895;margin-top:5px}.bha-menu{display:flex;align-items:center;gap:15px;font-family:"JetBrains Mono",monospace;font-size:10px;letter-spacing:.07em}.bha-menu>a{color:#a4ada9!important;text-decoration:none!important;white-space:nowrap;transition:.2s}.bha-menu>a:hover{color:#b7ff4a!important}.bha-menu .bha-menu-whatsapp{background:#b7ff4a;color:#070907!important;padding:12px 13px;font-weight:800}.bha-menu .bha-menu-whatsapp:hover{background:#d6ff74;color:#070907!important}.bha-menu-toggle{display:none;border:1px solid #384039;background:#0c0f0c;color:#b7ff4a;padding:10px 13px;font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.12em;font-weight:800}.bha-footer{background:#050608!important;border-top:1px solid #252a2f!important;color:#d7ddda!important;font-family:Inter,Arial,sans-serif}.bha-footer-grid{max-width:1280px;margin:0 auto;padding:54px 24px;display:grid;grid-template-columns:1.55fr 1fr 1fr;gap:48px}.bha-footer-logo{display:flex;align-items:center;gap:12px;text-decoration:none!important;color:#fff!important;margin-bottom:16px}.bha-footer p{font-size:13px;line-height:1.75;color:#7f8985;margin:10px 0;max-width:460px}.bha-footer-heading{color:#b7ff4a;font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.2em;margin-bottom:16px}.bha-footer ul{list-style:none!important;padding:0!important;margin:0!important}.bha-footer li{margin:8px 0!important}.bha-footer a{color:#aab3af;text-decoration:none}.bha-footer a:hover{color:#b7ff4a}.bha-footer-phone{display:inline-block;color:#fff!important;font-family:"JetBrains Mono",monospace;font-size:14px;margin:2px 0 8px}.bha-footer-bottom{border-top:1px solid #252a2f;max-width:1280px;margin:0 auto;padding:20px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#69726f;font-family:"JetBrains Mono",monospace;font-size:10px;letter-spacing:.07em}.bha-whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:1200;display:flex;align-items:center;gap:10px;background:#25D366!important;color:#07120a!important;border-radius:999px;padding:11px 16px 11px 11px;text-decoration:none!important;box-shadow:0 10px 32px rgba(0,0,0,.42);font-family:Inter,Arial,sans-serif;transition:transform .2s,box-shadow .2s}.bha-whatsapp-float:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(0,0,0,.52);color:#07120a!important}.bha-whatsapp-icon{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:#25D366;flex:0 0 auto}.bha-whatsapp-icon svg{width:25px;height:25px}.bha-whatsapp-text{display:flex;flex-direction:column;line-height:1.05}.bha-whatsapp-text b{font-size:11px;letter-spacing:.08em}.bha-whatsapp-text small{font-size:12px;margin-top:4px;color:#07120a}.bha-review-line{font-size:12px!important;letter-spacing:.04em;color:#8f9895!important;border-bottom:1px solid #2a313b;padding-bottom:14px;margin-bottom:18px!important}.bha-schema-visual{margin:0 0 24px}.bha-schema-visual img{display:block;width:100%;height:auto;border:1px solid #2a313b}.bha-schema-visual figcaption{font-size:11px;color:#7f8997;margin-top:7px}.bha-audience{font-size:12px;color:#9ca7b4}
@media(max-width:1100px){.bha-menu{gap:10px;font-size:9px}.bha-menu .bha-menu-whatsapp{padding:10px}}
@media(max-width:960px){.bha-header-inner{min-height:72px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}.bha-menu-toggle{display:block}.bha-menu{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding:8px 0 4px;border-top:1px solid #252a2f}.bha-menu.bha-menu-open{display:flex}.bha-menu>a{padding:11px 2px;border-bottom:1px solid #171b18}.bha-menu .bha-menu-whatsapp{text-align:center;margin-top:10px;border:0}.bha-footer-grid{grid-template-columns:1fr 1fr}.bha-whatsapp-float{right:14px;bottom:14px}}
@media(max-width:640px){.bha-logo-title{font-size:16px}.bha-logo-subtitle{font-size:9px}.bha-logo-icon{width:40px;height:40px}.bha-footer-grid{grid-template-columns:1fr;gap:28px;padding:38px 20px}.bha-footer-bottom{padding:18px 20px}.bha-whatsapp-float{padding:9px}.bha-whatsapp-text{display:none}.bha-whatsapp-icon{width:40px;height:40px}}


/* PageSpeed/mobile UX improvement: readable nav text and larger tap targets */
.bha-menu{font-size:13px!important;gap:13px!important;letter-spacing:.045em!important}
.bha-menu>a{min-height:44px;display:flex!important;align-items:center;padding:0 4px!important}
.bha-menu .bha-menu-whatsapp{padding:0 14px!important;min-height:44px!important}
.bha-menu-toggle{min-width:48px;min-height:48px;font-size:13px!important}
.blog-shell{max-width:1180px;margin:0 auto;padding:34px 22px 72px}
.blog-hero{border:1px solid #2a313b;background:linear-gradient(135deg,#0d1117,#171d25);padding:48px;border-radius:4px}
.blog-kicker{color:#b7ff4a;font-family:"JetBrains Mono",monospace;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.blog-hero h1{font-size:clamp(36px,6vw,64px);line-height:1.03;margin:12px 0 18px;color:#fff;text-transform:uppercase}
.blog-hero p{max-width:900px;font-size:19px;line-height:1.65;color:#cbd2dc}
.blog-meta{display:flex;gap:12px;flex-wrap:wrap;color:#8d9793;font-size:13px;margin-top:18px}
.blog-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;margin-top:28px}
.blog-article,.blog-side{border:1px solid #2a313b;background:#10141a;padding:32px}
.blog-article{font-size:17px;line-height:1.78;color:#c6ced8}
.blog-article h2{font-size:30px;line-height:1.18;color:#fff;margin:42px 0 14px;text-transform:uppercase}
.blog-article h3{font-size:21px;line-height:1.3;color:#fff;margin:28px 0 10px}
.blog-article p{margin:0 0 18px}.blog-article li{margin:8px 0}
.blog-article a{color:#b7ff4a}.blog-article strong{color:#fff}
.blog-side{height:max-content;position:sticky;top:96px;font-size:14px;color:#aeb7c1}
.blog-side h2{font-size:16px;color:#fff;text-transform:uppercase;letter-spacing:.08em}
.blog-toc{background:#0b0f13;border:1px solid #2a313b;padding:20px;margin:24px 0}.blog-toc strong{display:block;color:#b7ff4a;margin-bottom:8px}.blog-toc a{display:block;padding:5px 0;text-decoration:none}
.blog-callout{border-left:4px solid #b7ff4a;background:#151b20;padding:18px 20px;margin:26px 0;color:#dce3df}
.blog-sources{border-top:1px solid #2a313b;margin-top:38px;padding-top:20px}.blog-sources li{word-break:break-word}
.blog-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}.blog-card{border:1px solid #2a313b;background:#10141a;padding:24px}.blog-card h2{font-size:22px;line-height:1.25;margin:0 0 10px;color:#fff}.blog-card p{color:#aeb7c1}.blog-card a{color:#b7ff4a;text-decoration:none;font-weight:800}
@media(max-width:1180px){
  .bha-header-inner{flex-wrap:wrap!important;padding-top:12px!important;padding-bottom:12px!important}
  .bha-menu-toggle{display:block!important}
  .bha-menu{display:none!important;width:100%!important;flex-direction:column!important;align-items:stretch!important;gap:0!important;padding:8px 0 4px!important;border-top:1px solid #252a2f!important;font-size:16px!important}
  .bha-menu.bha-menu-open{display:flex!important}
  .bha-menu>a{min-height:48px!important;padding:12px 4px!important;border-bottom:1px solid #171b18!important}
  .bha-menu .bha-menu-whatsapp{text-align:center!important;justify-content:center!important;margin-top:10px!important;min-height:48px!important}
}
@media(max-width:820px){.blog-grid{grid-template-columns:1fr}.blog-side{position:static}.blog-hero{padding:30px}.blog-cards{grid-template-columns:1fr}}



/* === Telegram floating CTA: added above existing WhatsApp === */
.bha-telegram-float{position:fixed;right:22px;bottom:100px;z-index:1199;display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,#35bdf5 0%,#287bff 48%,#9b4dff 100%)!important;background-size:220% 220%!important;color:#fff!important;border:2px solid rgba(255,255,255,.78);border-radius:999px;padding:11px 16px 11px 11px;text-decoration:none!important;box-shadow:0 12px 34px rgba(41,112,255,.42),0 0 0 0 rgba(53,189,245,.45);font-family:Inter,Arial,sans-serif;transition:transform .2s,box-shadow .2s;animation:bhaTelegramGradient 3.6s ease infinite,bhaTelegramPulse 1.55s ease-in-out infinite,bhaTelegramFloat 2.8s ease-in-out infinite;overflow:visible}
.bha-telegram-float:hover,.bha-telegram-float:focus-visible{transform:translateY(-3px) scale(1.03);box-shadow:0 16px 40px rgba(98,72,255,.52);color:#fff!important;outline:none}
.bha-telegram-icon{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:#229ED9;flex:0 0 auto;box-shadow:0 5px 14px rgba(0,0,0,.18)}
.bha-telegram-icon svg{width:24px;height:24px;display:block}
.bha-telegram-text{display:flex;flex-direction:column;line-height:1.05;color:#fff}
.bha-telegram-text b{font-size:11px;letter-spacing:.08em;color:#fff}
.bha-telegram-text small{font-size:11px;margin-top:4px;color:#f4f7ff}
.bha-telegram-badge{position:absolute;top:-10px;right:-6px;display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:20px;padding:0 7px;border-radius:999px;background:linear-gradient(135deg,#fff06a 0%,#ff9800 52%,#ff3b7d 100%)!important;color:#09100c!important;font:900 9px/1 Inter,Arial,sans-serif;letter-spacing:.45px;box-shadow:0 7px 18px rgba(255,87,34,.38);animation:bhaTelegramBlink .95s steps(2,end) infinite}
@keyframes bhaTelegramGradient{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes bhaTelegramPulse{0%,100%{box-shadow:0 12px 34px rgba(41,112,255,.42),0 0 0 0 rgba(53,189,245,.45)}50%{box-shadow:0 15px 40px rgba(98,72,255,.52),0 0 0 13px rgba(53,189,245,0)}}
@keyframes bhaTelegramFloat{0%,100%{margin-bottom:0}50%{margin-bottom:4px}}
@keyframes bhaTelegramBlink{0%,49%{opacity:1;transform:scale(1)}50%,100%{opacity:.3;transform:scale(.95)}}
@media(max-width:960px){.bha-telegram-float{right:14px;bottom:92px}}
@media(max-width:640px){.bha-telegram-float{padding:9px}.bha-telegram-text{display:none}.bha-telegram-icon{width:40px;height:40px}.bha-telegram-badge{top:-8px;right:-5px;min-width:34px;height:18px;font-size:8px}}
@media(prefers-reduced-motion:reduce){.bha-telegram-float,.bha-telegram-badge{animation:none!important}}