:root{
    --sky:#38bdf8;--sky-deep:#0ea5e9;--sky-pale:#bae6fd;
    --ocean:#075985;--ocean-dark:#0c4a6e;
    --white:#ffffff;--dark:#0a1628;--dark2:#0f2040;
    --accent:#00e5ff;--accent2:#7dd3fc;
    --glass:rgba(255,255,255,0.08);
    --glass-border:rgba(56,189,248,0.3);
  }
  *,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;overflow-x:hidden;}
  body{font-family:'Exo 2',sans-serif;background:var(--dark);color:var(--white);overflow-x:hidden;cursor:none;}

  /* CURSOR */
  .cursor{width:12px;height:12px;background:var(--accent);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:99999;transform:translate(-50%,-50%);transition:width .2s,height .2s;mix-blend-mode:screen;}
  .cursor-ring{width:36px;height:36px;border:2px solid var(--sky);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:99998;transform:translate(-50%,-50%);transition:width .3s,height .3s,border-color .2s;opacity:.6;}

  /* SCROLLBAR */
  ::-webkit-scrollbar{width:5px;}
  ::-webkit-scrollbar-track{background:var(--dark);}
  ::-webkit-scrollbar-thumb{background:var(--sky-deep);border-radius:10px;}

  /* PROGRESS */
  .scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--sky-deep),var(--accent));z-index:9999;box-shadow:0 0 8px var(--accent);transition:width .1s;}

  /* NAVBAR */
  nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 5%;height:72px;display:flex;align-items:center;justify-content:space-between;background:rgba(10,22,40,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);transition:all .4s;}
  nav.scrolled{height:60px;background:rgba(10,22,40,.97);box-shadow:0 4px 40px rgba(14,165,233,.15);}
  .nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none;}
  .nav-logo img{height:46px;width:46px;border-radius:50%;border:2px solid var(--sky);box-shadow:0 0 16px rgba(56,189,248,.5);transition:transform .4s,box-shadow .4s;}
  .nav-logo img:hover{transform:rotate(15deg) scale(1.1);box-shadow:0 0 28px rgba(0,229,255,.7);}
  .nav-brand{font-family:'Bebas Neue',cursive;font-size:1.7rem;letter-spacing:3px;background:linear-gradient(135deg,var(--white),var(--sky));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
  .nav-links{display:flex;align-items:center;gap:22px;list-style:none;}
  .nav-links a{color:var(--sky-pale);text-decoration:none;font-size:.8rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;position:relative;transition:color .3s;}
  .nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--accent);transform:scaleX(0);transition:transform .3s;box-shadow:0 0 8px var(--accent);}
  .nav-links a:hover{color:var(--white);}
  .nav-links a:hover::after{transform:scaleX(1);}
  .nav-cta{padding:9px 22px;background:linear-gradient(135deg,var(--sky-deep),var(--accent));color:var(--dark)!important;border-radius:6px;font-weight:700!important;box-shadow:0 0 20px rgba(14,165,233,.4);transition:transform .3s,box-shadow .3s!important;}
  .nav-cta::after{display:none!important;}
  .nav-cta:hover{transform:translateY(-2px) scale(1.04)!important;box-shadow:0 6px 30px rgba(0,229,255,.6)!important;}

  /* HAMBURGER */
  .hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:1001;padding:4px;}
  .hamburger span{display:block;width:26px;height:3px;background:var(--sky);border-radius:3px;transition:all .3s;box-shadow:0 0 6px var(--sky);}
  .hamburger.open span:nth-child(1){transform:translateY(8px) rotate(45deg);}
  .hamburger.open span:nth-child(2){opacity:0;}
  .hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}
  .mobile-menu{display:none;position:fixed;top:72px;left:0;right:0;background:rgba(10,22,40,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);padding:20px 5% 30px;z-index:999;transform:translateY(-20px);opacity:0;transition:all .4s;}
  .mobile-menu.open{display:block;transform:translateY(0);opacity:1;}
  .mobile-menu a{display:block;color:var(--sky-pale);text-decoration:none;font-size:1rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;padding:14px 0;border-bottom:1px solid var(--glass-border);transition:color .2s,padding-left .2s;}
  .mobile-menu a:hover{color:var(--accent);padding-left:10px;}

  /* HERO */
  #hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:radial-gradient(ellipse at 25% 55%,rgba(14,165,233,.14) 0%,transparent 55%),radial-gradient(ellipse at 85% 20%,rgba(0,229,255,.07) 0%,transparent 50%),var(--dark);}

  /* BINARY STREAM */
  .binary-stream{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
  .bin-col{position:absolute;font-family:'Space Mono',monospace;font-size:.6rem;color:rgba(56,189,248,.2);line-height:1.6;animation:streamFall linear infinite;writing-mode:vertical-rl;letter-spacing:3px;}
  @keyframes streamFall{0%{transform:translateY(-120px);opacity:0;}8%{opacity:1;}88%{opacity:.25;}100%{transform:translateY(110vh);opacity:0;}}

  /* GRID + RINGS */
  .grid-floor{position:absolute;bottom:0;left:0;right:0;height:50%;background-image:linear-gradient(rgba(56,189,248,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.15) 1px,transparent 1px);background-size:60px 60px;transform:perspective(600px) rotateX(60deg);transform-origin:bottom;mask-image:linear-gradient(to bottom,transparent 0%,black 40%);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 40%);animation:gridPulse 4s ease-in-out infinite;}
  @keyframes gridPulse{0%,100%{opacity:.5}50%{opacity:1}}
  .ring-wrap{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;}
  .ring{position:absolute;border-radius:50%;border:1px solid rgba(56,189,248,.1);top:50%;left:50%;transform:translate(-50%,-50%);animation:spinRing linear infinite;}
  .ring:nth-child(1){width:480px;height:480px;animation-duration:20s;}
  .ring:nth-child(2){width:700px;height:700px;animation-duration:32s;animation-direction:reverse;}
  .ring:nth-child(3){width:940px;height:940px;animation-duration:48s;}
  @keyframes spinRing{from{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(360deg)}}

  /* HERO CONTENT */
  .hero-content{position:relative;z-index:5;text-align:center;padding:110px 5% 60px;max-width:960px;margin:0 auto;}
  .hero-badge{display:inline-block;font-family:'Space Mono',monospace;font-size:.68rem;color:var(--sky-deep);background:rgba(14,165,233,.12);border:1px solid rgba(14,165,233,.3);border-radius:4px;padding:4px 12px;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;opacity:0;animation:fadeUp .7s ease forwards .1s;}
  .hero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:'Space Mono',monospace;font-size:.72rem;color:var(--accent);letter-spacing:4px;text-transform:uppercase;margin-bottom:22px;opacity:0;animation:fadeUp .8s ease forwards .3s;}
  .hero-eyebrow::before,.hero-eyebrow::after{content:'';display:block;width:40px;height:1px;background:var(--accent);box-shadow:0 0 6px var(--accent);}
  .hero-title{font-family:'Bebas Neue',cursive;font-size:clamp(3rem,9vw,7.8rem);line-height:.9;letter-spacing:4px;margin-bottom:24px;opacity:0;animation:fadeUp .9s ease forwards .5s;}
  .hero-title .line1{display:block;background:linear-gradient(135deg,#fff 0%,var(--sky-pale) 50%,var(--sky) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 30px rgba(56,189,248,.3));}
  .hero-title .line2{display:block;background:linear-gradient(135deg,var(--sky-deep) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 20px rgba(0,229,255,.4));}
  .hero-sub{font-size:clamp(.95rem,2.2vw,1.2rem);color:var(--sky-pale);font-weight:300;max-width:600px;margin:0 auto 40px;line-height:1.85;opacity:0;animation:fadeUp 1s ease forwards .7s;}
  .hero-sub strong{color:var(--sky);font-weight:700;}
  .hero-buttons{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;opacity:0;animation:fadeUp 1s ease forwards .9s;}
  .hero-stats{display:flex;justify-content:center;flex-wrap:wrap;gap:40px;margin-top:70px;padding-top:40px;border-top:1px solid var(--glass-border);opacity:0;animation:fadeUp 1s ease forwards 1.1s;}
  .stat-item{text-align:center;}
  .stat-num{font-family:'Bebas Neue',cursive;font-size:2.8rem;background:linear-gradient(135deg,var(--white),var(--sky));-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1;display:block;filter:drop-shadow(0 0 10px rgba(56,189,248,.4));}
  .stat-label{font-size:.7rem;color:var(--sky-pale);letter-spacing:2px;text-transform:uppercase;margin-top:4px;}
  @keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

  /* BUTTONS */
  .btn-primary{padding:16px 38px;background:linear-gradient(135deg,var(--sky-deep),var(--accent));color:var(--dark);font-family:'Exo 2',sans-serif;font-size:.9rem;font-weight:800;letter-spacing:2px;text-transform:uppercase;border:none;border-radius:8px;cursor:pointer;position:relative;overflow:hidden;box-shadow:0 0 30px rgba(14,165,233,.4),inset 0 1px 0 rgba(255,255,255,.2);transition:transform .3s,box-shadow .3s;transform-style:preserve-3d;}
  .btn-primary::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.25),transparent);opacity:0;transition:opacity .3s;}
  .btn-primary:hover{transform:translateY(-4px) scale(1.04) rotateX(8deg);box-shadow:0 12px 40px rgba(0,229,255,.6);}
  .btn-primary:hover::before{opacity:1;}
  .btn-outline{padding:14px 36px;background:transparent;color:var(--sky);font-family:'Exo 2',sans-serif;font-size:.9rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;border:2px solid var(--sky);border-radius:8px;cursor:pointer;position:relative;overflow:hidden;transition:all .3s;}
  .btn-outline::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(56,189,248,.15),transparent);transition:left .5s;}
  .btn-outline:hover{background:rgba(56,189,248,.1);color:var(--white);border-color:var(--accent);box-shadow:0 0 20px rgba(56,189,248,.3);transform:translateY(-3px) scale(1.03);}
  .btn-outline:hover::before{left:100%;}

  /* SHARED */
  section{padding:120px 5%;position:relative;overflow:hidden;}
  .section-label{font-family:'Space Mono',monospace;font-size:.7rem;color:var(--accent);letter-spacing:5px;text-transform:uppercase;margin-bottom:14px;display:block;}
  .section-title{font-family:'Bebas Neue',cursive;font-size:clamp(2.2rem,5vw,4rem);line-height:1;letter-spacing:2px;margin-bottom:20px;}
  .section-title span{background:linear-gradient(135deg,var(--sky),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
  .section-desc{color:var(--sky-pale);font-weight:300;font-size:1.02rem;line-height:1.85;max-width:640px;}
  .glow-line{height:1px;background:linear-gradient(90deg,transparent,var(--sky),var(--accent),var(--sky),transparent);box-shadow:0 0 10px var(--sky);opacity:.4;}
  .scroll-reveal{opacity:0;transform:translateY(50px);transition:opacity .8s ease,transform .8s ease;}
  .scroll-reveal.visible{opacity:1;transform:translateY(0);}
  .delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}
  .delay-4{transition-delay:.4s}.delay-5{transition-delay:.5s}.delay-6{transition-delay:.6s}

  /* code pill */
  .cpill{display:inline;background:rgba(0,229,255,.07);border:1px solid rgba(0,229,255,.2);border-radius:4px;padding:2px 8px;font-family:'Space Mono',monospace;font-size:.75rem;color:var(--accent);letter-spacing:.5px;}

  /* ─────────────────────────────
     SEC 1 — WHAT IS TECHNICAL SEO
  ───────────────────────────── */
  #what-tech{background:radial-gradient(ellipse at 75% 50%,rgba(14,165,233,.09) 0%,transparent 60%),var(--dark2);}
  .tech-def-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;max-width:1200px;margin:0 auto;}
  .tech-def-text p{color:#94a3b8;font-size:1rem;line-height:1.9;margin-top:16px;font-weight:300;}
  .tech-def-text strong{color:var(--sky);}
  .tech-def-text em{color:var(--accent);font-style:normal;font-weight:600;}

  /* TECH LAYERS VISUAL */
  .tech-layers{position:relative;height:420px;display:flex;align-items:center;justify-content:center;perspective:900px;}
  .tl-wrap{transform-style:preserve-3d;animation:rotateLayers 16s linear infinite;}
  @keyframes rotateLayers{from{transform:rotateY(0deg)}to{transform:rotateY(360deg)}}
  .tl-layer{position:absolute;border-radius:50%;border:1px solid rgba(56,189,248,.25);display:flex;align-items:center;justify-content:center;top:50%;left:50%;transform-style:preserve-3d;}
  .tl-label{font-family:'Space Mono',monospace;font-size:.58rem;color:var(--sky-pale);letter-spacing:1px;white-space:nowrap;position:absolute;}
  /* static ring labels */
  .tech-ring-static{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);}
  .trs-ring{position:absolute;border-radius:50%;border:1px solid rgba(56,189,248,.18);top:50%;left:50%;transform:translate(-50%,-50%);}
  .trs-dot{position:absolute;width:8px;height:8px;background:var(--accent);border-radius:50%;box-shadow:0 0 10px var(--accent);top:-4px;left:50%;transform:translateX(-50%);}
  .trs-icon{position:absolute;width:46px;height:46px;background:rgba(14,165,233,.12);border:1px solid rgba(56,189,248,.3);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 0 14px rgba(56,189,248,.15);backdrop-filter:blur(6px);}

  /* pillars */
  .tech-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:70px;max-width:1200px;margin-left:auto;margin-right:auto;}
  .pillar-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:14px;padding:26px 20px;text-align:center;backdrop-filter:blur(10px);transition:transform .4s,box-shadow .4s,border-color .4s;transform-style:preserve-3d;position:relative;}
  .pillar-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--sky-deep),var(--accent));border-radius:0 0 14px 14px;transform:scaleX(0);transition:transform .4s;}
  .pillar-card:hover{transform:translateY(-10px) rotateX(6deg);box-shadow:0 18px 50px rgba(14,165,233,.22);border-color:rgba(56,189,248,.5);}
  .pillar-card:hover::after{transform:scaleX(1);}
  .pillar-icon{font-size:2rem;display:block;margin-bottom:10px;filter:drop-shadow(0 0 8px rgba(56,189,248,.4));}
  .pillar-card h4{font-family:'Bebas Neue',cursive;font-size:1.05rem;letter-spacing:2px;color:var(--white);margin-bottom:6px;}
  .pillar-card p{color:#64748b;font-size:.78rem;line-height:1.6;}

  /* ─────────────────────────────
     SEC 2 — SITEMAP.XML
  ───────────────────────────── */
  #sitemap{background:var(--dark);}
  .sitemap-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;max-width:1200px;margin:0 auto;}
  .sitemap-text p{color:#94a3b8;font-size:1rem;line-height:1.9;margin-top:16px;font-weight:300;}
  .sitemap-text strong{color:var(--sky);}

  /* XML CODE BLOCK */
  .xml-block{background:rgba(10,18,34,.95);border:1px solid rgba(56,189,248,.2);border-radius:14px;overflow:hidden;backdrop-filter:blur(10px);box-shadow:0 20px 60px rgba(14,165,233,.1);animation:floatBox 5s ease-in-out infinite;}
  @keyframes floatBox{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
  .xml-topbar{background:rgba(10,22,40,.9);padding:10px 16px;display:flex;align-items:center;gap:8px;border-bottom:1px solid rgba(56,189,248,.1);}
  .xb-dot{width:10px;height:10px;border-radius:50%;}
  .xb-filename{font-family:'Space Mono',monospace;font-size:.65rem;color:#64748b;margin-left:8px;letter-spacing:1px;}
  .xml-body{padding:20px 22px;font-family:'Space Mono',monospace;font-size:.72rem;line-height:1.8;overflow-x:auto;}
  .xml-tag{color:var(--sky);}
  .xml-attr{color:#fbbf24;}
  .xml-val{color:#4ade80;}
  .xml-comment{color:#475569;font-style:italic;}
  .xml-url{color:var(--accent);}
  .xml-line{display:block;transition:background .2s;border-radius:4px;padding:1px 4px;}
  .xml-line:hover{background:rgba(56,189,248,.05);}

  .sitemap-rules{display:flex;flex-direction:column;gap:12px;margin-top:26px;}
  .sr-row{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;background:var(--glass);border:1px solid var(--glass-border);border-radius:10px;backdrop-filter:blur(8px);}
  .sr-icon{font-size:1.1rem;flex-shrink:0;margin-top:1px;}
  .sr-row p{font-size:.87rem;color:#94a3b8;line-height:1.6;}
  .sr-row strong{color:var(--sky-pale);}

  /* ─────────────────────────────
     SEC 3 — ROBOTS.TXT
  ───────────────────────────── */
  #robots{background:radial-gradient(ellipse at 20% 70%,rgba(7,89,133,.18) 0%,transparent 50%),var(--dark2);}
  .robots-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;max-width:1200px;margin:0 auto;}
  .robots-text p{color:#94a3b8;font-size:1rem;line-height:1.9;margin-top:16px;font-weight:300;}
  .robots-text strong{color:var(--sky);}

  .robots-compare{display:flex;flex-direction:column;gap:14px;margin-top:24px;}
  .rc-block{background:rgba(10,18,34,.9);border-radius:12px;overflow:hidden;border:1px solid rgba(56,189,248,.15);}
  .rc-header{padding:8px 16px;font-family:'Space Mono',monospace;font-size:.62rem;letter-spacing:2px;display:flex;align-items:center;gap:8px;}
  .rc-header.allow{background:rgba(74,222,128,.08);color:#4ade80;border-bottom:1px solid rgba(74,222,128,.15);}
  .rc-header.disallow{background:rgba(248,113,113,.08);color:#f87171;border-bottom:1px solid rgba(248,113,113,.15);}
  .rc-code{padding:12px 16px;font-family:'Space Mono',monospace;font-size:.7rem;line-height:1.8;color:#94a3b8;}
  .rc-code .rk{color:var(--sky);}
  .rc-code .rv-g{color:#4ade80;}
  .rc-code .rv-r{color:#f87171;}
  .rc-code .rv-y{color:#fbbf24;}
  .rc-code .rm{color:#64748b;font-style:italic;}

  /* ROBOTS TIPS */
  .robots-tips{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:50px;max-width:1200px;margin-left:auto;margin-right:auto;}
  .rt-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:12px;padding:22px 20px;backdrop-filter:blur(8px);transition:transform .3s,box-shadow .3s;}
  .rt-card:hover{transform:translateY(-6px);box-shadow:0 12px 35px rgba(14,165,233,.15);border-color:rgba(56,189,248,.4);}
  .rt-card h4{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:2px;margin-bottom:8px;}
  .rt-card h4.do{color:var(--sky);}
  .rt-card h4.dont{color:#f87171;}
  .rt-card p{color:#94a3b8;font-size:.85rem;line-height:1.7;}

  /* ─────────────────────────────
     SEC 4 — PAGE SPEED
  ───────────────────────────── */
  #page-speed{background:var(--dark);}
  .speed-inner{max-width:1200px;margin:0 auto;}
  .speed-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
  .speed-text p{color:#94a3b8;font-size:1rem;line-height:1.9;margin-top:16px;font-weight:300;}
  .speed-text strong{color:var(--sky);}

  /* SPEED GAUGE */
  .speed-dashboard{background:rgba(15,32,64,.85);border:1px solid var(--glass-border);border-radius:16px;padding:28px;backdrop-filter:blur(12px);animation:floatBox 5.5s ease-in-out infinite;}
  .sd-title{font-family:'Space Mono',monospace;font-size:.65rem;color:var(--accent);letter-spacing:2px;text-transform:uppercase;margin-bottom:18px;}
  .cwv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px;}
  .cwv-item{text-align:center;padding:14px 8px;background:rgba(56,189,248,.05);border:1px solid rgba(56,189,248,.12);border-radius:10px;transition:border-color .3s;}
  .cwv-item:hover{border-color:rgba(56,189,248,.35);}
  .cwv-score{font-family:'Bebas Neue',cursive;font-size:1.8rem;line-height:1;display:block;margin-bottom:4px;}
  .cwv-s-good{color:#4ade80;}
  .cwv-s-ok{color:#fbbf24;}
  .cwv-s-bad{color:#f87171;}
  .cwv-label{font-family:'Space Mono',monospace;font-size:.55rem;color:var(--sky-pale);letter-spacing:.5px;}
  .cwv-unit{font-size:.6rem;color:#64748b;display:block;margin-top:2px;}

  .speed-metrics{display:flex;flex-direction:column;gap:12px;}
  .sm-row{display:flex;flex-direction:column;gap:5px;}
  .sm-top{display:flex;justify-content:space-between;font-size:.8rem;}
  .sm-label{color:var(--sky-pale);font-weight:600;}
  .sm-val{color:var(--accent);font-family:'Space Mono',monospace;}
  .sm-bar{height:8px;background:rgba(255,255,255,.06);border-radius:8px;overflow:hidden;}
  .sm-fill{height:100%;border-radius:8px;background:linear-gradient(90deg,var(--sky-deep),var(--accent));box-shadow:0 0 8px rgba(0,229,255,.3);transition:width 1.2s ease;}

  /* SPEED PIPELINE */
  .speed-pipeline{display:flex;flex-direction:column;gap:0;position:relative;margin-top:60px;}
  .speed-pipeline::before{content:'';position:absolute;left:40px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--sky-deep),var(--accent),var(--sky-deep));box-shadow:0 0 10px var(--sky);}
  .sp-step{display:flex;align-items:flex-start;gap:30px;padding:0 0 44px;position:relative;opacity:0;transform:translateX(-40px);transition:opacity .7s,transform .7s;}
  .sp-step.visible{opacity:1;transform:translateX(0);}
  .sp-num{width:80px;height:80px;min-width:80px;border-radius:50%;background:linear-gradient(135deg,var(--ocean-dark),var(--sky-deep));border:2px solid var(--sky);display:flex;align-items:center;justify-content:center;font-size:1.9rem;position:relative;z-index:1;box-shadow:0 0 20px rgba(14,165,233,.4);transition:transform .3s,box-shadow .3s;}
  .sp-step:hover .sp-num{transform:scale(1.1) rotate(10deg);box-shadow:0 0 30px rgba(0,229,255,.6);}
  .sp-body{background:var(--glass);border:1px solid var(--glass-border);border-radius:14px;padding:26px 30px;flex:1;backdrop-filter:blur(10px);transition:transform .3s,box-shadow .3s;}
  .sp-step:hover .sp-body{transform:translateX(8px);box-shadow:0 8px 40px rgba(14,165,233,.15);border-color:rgba(56,189,248,.4);}
  .sp-body h3{font-family:'Bebas Neue',cursive;font-size:1.5rem;letter-spacing:2px;color:var(--sky);margin-bottom:8px;}
  .sp-body p{color:#94a3b8;font-size:.93rem;line-height:1.85;}
  .sp-body strong{color:var(--sky-pale);}
  .s-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
  .s-chip{padding:4px 12px;background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.2);border-radius:20px;font-size:.68rem;font-family:'Space Mono',monospace;color:var(--sky);letter-spacing:1px;}

  /* ─────────────────────────────
     SEC 5 — MOBILE FRIENDLY
  ───────────────────────────── */
  #mobile-seo{background:radial-gradient(ellipse at 80% 40%,rgba(14,165,233,.09) 0%,transparent 55%),var(--dark2);}
  .mob-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;max-width:1200px;margin:0 auto;}
  .mob-text p{color:#94a3b8;font-size:1rem;line-height:1.9;margin-top:16px;font-weight:300;}
  .mob-text strong{color:var(--sky);}

  /* PHONE MOCKUP */
  .phone-wrap{display:flex;align-items:center;justify-content:center;position:relative;height:420px;}
  .phone{width:220px;background:rgba(15,32,64,.9);border:2px solid rgba(56,189,248,.4);border-radius:36px;padding:12px;box-shadow:0 0 40px rgba(14,165,233,.2),inset 0 0 20px rgba(14,165,233,.04);animation:floatPhone 5s ease-in-out infinite;position:relative;z-index:2;}
  @keyframes floatPhone{0%,100%{transform:translateY(0) rotateY(-8deg)}50%{transform:translateY(-14px) rotateY(8deg)}}
  .phone-notch{width:60px;height:10px;background:rgba(56,189,248,.15);border-radius:10px;margin:0 auto 10px;}
  .phone-screen{background:rgba(10,18,34,.95);border-radius:26px;overflow:hidden;padding:14px;}
  .ps-bar{height:6px;background:rgba(56,189,248,.12);border-radius:3px;margin-bottom:6px;}
  .ps-bar.w60{width:60%;}
  .ps-bar.w80{width:80%;}
  .ps-bar.w45{width:45%;}
  .ps-h{font-family:'Bebas Neue',cursive;font-size:.9rem;letter-spacing:1px;color:var(--sky);margin:8px 0 4px;}
  .ps-img{height:50px;background:linear-gradient(135deg,rgba(14,165,233,.1),rgba(0,229,255,.05));border-radius:8px;border:1px dashed rgba(56,189,248,.2);display:flex;align-items:center;justify-content:center;font-family:'Space Mono',monospace;font-size:.5rem;color:rgba(56,189,248,.35);margin:8px 0;}
  .ps-btn{height:22px;background:linear-gradient(90deg,var(--sky-deep),var(--accent));border-radius:6px;margin-top:8px;display:flex;align-items:center;justify-content:center;font-family:'Space Mono',monospace;font-size:.55rem;color:var(--dark);font-weight:700;letter-spacing:1px;}
  .phone-score{position:absolute;top:20px;right:-60px;background:linear-gradient(135deg,var(--sky-deep),var(--accent));color:var(--dark);border-radius:12px;padding:10px 14px;text-align:center;box-shadow:0 0 20px rgba(14,165,233,.4);}
  .ps-num{font-family:'Bebas Neue',cursive;font-size:1.6rem;line-height:1;display:block;}
  .ps-sub{font-family:'Space Mono',monospace;font-size:.5rem;letter-spacing:1px;display:block;}

  .mob-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:50px;max-width:1200px;margin-left:auto;margin-right:auto;}
  .mob-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:14px;padding:24px 20px;backdrop-filter:blur(8px);transition:transform .3s,box-shadow .3s,border-color .3s;opacity:0;transform:translateY(30px);transition:opacity .7s,transform .7s;}
  .mob-card.visible{opacity:1;transform:translateY(0);}
  .mob-card:hover{transform:translateY(-8px);box-shadow:0 14px 40px rgba(14,165,233,.18);border-color:rgba(56,189,248,.45);}
  .mob-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--sky-deep),var(--accent));transform:scaleX(0);transition:transform .4s;}
  .mob-card:hover::after{transform:scaleX(1);}
  .mob-card-icon{font-size:2rem;display:block;margin-bottom:12px;filter:drop-shadow(0 0 8px rgba(56,189,248,.4));}
  .mob-card h4{font-family:'Bebas Neue',cursive;font-size:1.15rem;letter-spacing:2px;color:var(--white);margin-bottom:8px;}
  .mob-card p{color:#94a3b8;font-size:.87rem;line-height:1.7;}

  /* ─────────────────────────────
     SEC 6 — HTTPS
  ───────────────────────────── */
  #https-seo{background:var(--dark);}
  .https-inner{max-width:1200px;margin:0 auto;}
  .https-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
  .https-text p{color:#94a3b8;font-size:1rem;line-height:1.9;margin-top:16px;font-weight:300;}
  .https-text strong{color:var(--sky);}

  /* LOCK VISUAL */
  .https-visual{display:flex;flex-direction:column;gap:16px;}
  .hv-url-bar{background:rgba(15,32,64,.85);border:1px solid var(--glass-border);border-radius:12px;padding:20px 22px;backdrop-filter:blur(12px);animation:floatBox 5s ease-in-out infinite;}
  .hv-label{font-family:'Space Mono',monospace;font-size:.62rem;color:var(--accent);letter-spacing:2px;text-transform:uppercase;margin-bottom:12px;}
  .hv-row{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:8px;font-family:'Space Mono',monospace;font-size:.75rem;margin-bottom:8px;}
  .hv-row.secure{background:rgba(74,222,128,.06);border:1px solid rgba(74,222,128,.2);}
  .hv-row.insecure{background:rgba(248,113,113,.06);border:1px solid rgba(248,113,113,.2);}
  .hv-lock{font-size:1rem;}
  .hv-url-text{flex:1;}
  .hv-row.secure .hv-url-text{color:#4ade80;}
  .hv-row.insecure .hv-url-text{color:#f87171;}
  .hv-badge{padding:2px 8px;border-radius:4px;font-size:.58rem;letter-spacing:1px;}
  .hv-badge.safe{background:rgba(74,222,128,.12);color:#4ade80;border:1px solid rgba(74,222,128,.2);}
  .hv-badge.unsafe{background:rgba(248,113,113,.12);color:#f87171;border:1px solid rgba(248,113,113,.2);}

  .https-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:50px;}
  .hb-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:12px;padding:22px 18px;backdrop-filter:blur(8px);text-align:center;transition:transform .3s,box-shadow .3s;}
  .hb-card:hover{transform:translateY(-8px);box-shadow:0 14px 40px rgba(14,165,233,.18);border-color:rgba(56,189,248,.4);}
  .hb-icon{font-size:2rem;display:block;margin-bottom:10px;filter:drop-shadow(0 0 8px rgba(56,189,248,.4));}
  .hb-card h4{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:2px;color:var(--white);margin-bottom:8px;}
  .hb-card p{color:#94a3b8;font-size:.82rem;line-height:1.7;}

  /* ─────────────────────────────
     SEC 7 — CRAWLABILITY & INDEXING
  ───────────────────────────── */
  #crawl-index{background:radial-gradient(ellipse at 30% 60%,rgba(14,165,233,.1) 0%,transparent 55%),var(--dark2);}
  .crawl-inner{max-width:1200px;margin:0 auto;}
  .crawl-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
  .crawl-text p{color:#94a3b8;font-size:1rem;line-height:1.9;margin-top:16px;font-weight:300;}
  .crawl-text strong{color:var(--sky);}

  /* CRAWL FLOW */
  .crawl-flow{display:flex;flex-direction:column;gap:0;position:relative;}
  .crawl-flow::before{content:'';position:absolute;left:24px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--sky-deep),var(--accent),var(--sky-deep));box-shadow:0 0 8px var(--sky);}
  .cf-step{display:flex;align-items:flex-start;gap:20px;padding-bottom:28px;position:relative;opacity:0;transform:translateX(-30px);transition:opacity .7s,transform .7s;}
  .cf-step.visible{opacity:1;transform:translateX(0);}
  .cf-icon{width:50px;height:50px;min-width:50px;border-radius:50%;background:linear-gradient(135deg,var(--ocean-dark),var(--sky-deep));border:2px solid var(--sky);display:flex;align-items:center;justify-content:center;font-size:1.3rem;z-index:1;box-shadow:0 0 16px rgba(14,165,233,.3);flex-shrink:0;transition:transform .3s;}
  .cf-step:hover .cf-icon{transform:scale(1.12) rotate(10deg);}
  .cf-body{background:var(--glass);border:1px solid var(--glass-border);border-radius:12px;padding:18px 22px;flex:1;backdrop-filter:blur(8px);transition:transform .3s,border-color .3s;}
  .cf-step:hover .cf-body{transform:translateX(6px);border-color:rgba(56,189,248,.4);}
  .cf-body h4{font-family:'Bebas Neue',cursive;font-size:1.2rem;letter-spacing:2px;color:var(--sky);margin-bottom:6px;}
  .cf-body p{color:#94a3b8;font-size:.87rem;line-height:1.75;}

  /* CRAWL ISSUES CARDS */
  .crawl-issues{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:60px;}
  .ci-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:14px;padding:26px 22px;backdrop-filter:blur(8px);transition:transform .4s,box-shadow .4s;opacity:0;transform:translateY(30px);transition:opacity .7s,transform .7s;}
  .ci-card.visible{opacity:1;transform:translateY(0);}
  .ci-card:hover{transform:translateY(-8px);box-shadow:0 14px 40px rgba(14,165,233,.18);border-color:rgba(56,189,248,.4);}
  .ci-card h4{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:2px;color:var(--white);margin-bottom:8px;display:flex;align-items:center;gap:8px;}
  .ci-card p{color:#94a3b8;font-size:.85rem;line-height:1.7;}
  .ci-fix{display:inline-block;margin-top:12px;padding:4px 12px;border-radius:20px;font-size:.65rem;font-family:'Space Mono',monospace;color:var(--sky);background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.2);}

  /* ─────────────────────────────
     KW MAP TABLE
  ───────────────────────────── */
  .kw-map-table{background:var(--glass);border:1px solid var(--glass-border);border-radius:16px;overflow:hidden;backdrop-filter:blur(10px);}
  .kwmt-header{background:rgba(14,165,233,.08);padding:16px 24px;display:grid;grid-template-columns:1fr 1fr 2fr 1fr;gap:16px;font-family:'Space Mono',monospace;font-size:.65rem;color:var(--accent);letter-spacing:2px;text-transform:uppercase;border-bottom:1px solid var(--glass-border);}
  .kwmt-row{padding:14px 24px;display:grid;grid-template-columns:1fr 1fr 2fr 1fr;gap:16px;border-bottom:1px solid rgba(56,189,248,.06);transition:background .2s;}
  .kwmt-row:hover{background:rgba(56,189,248,.04);}
  .kwmt-row:last-child{border-bottom:none;}
  .kwmt-row span{font-size:.83rem;color:#94a3b8;display:flex;align-items:center;}
  .kw-primary{color:var(--accent);font-weight:700;}
  .kw-secondary{color:var(--sky);}
  .kw-sub{color:var(--accent2);}
  .placement-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 6px var(--accent);display:inline-block;margin-right:6px;}
  .pd-sky{background:var(--sky);box-shadow:0 0 6px var(--sky);}
  .pd-pale{background:var(--accent2);box-shadow:0 0 6px var(--accent2);}

  /* CTA */
  #cta-strip{padding:100px 5%;text-align:center;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--ocean-dark) 0%,var(--dark) 50%,var(--ocean-dark) 100%);}
  #cta-strip::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(56,189,248,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.08) 1px,transparent 1px);background-size:50px 50px;}
  .cta-inner{position:relative;z-index:1;max-width:700px;margin:0 auto;}
  .cta-inner h2{font-family:'Bebas Neue',cursive;font-size:clamp(2.5rem,6vw,5rem);letter-spacing:3px;line-height:1;margin-bottom:20px;}
  .cta-inner p{color:var(--sky-pale);font-size:1.1rem;margin-bottom:40px;line-height:1.8;}
  .cta-buttons{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;}

  /* FOOTER */
  footer{background:#050d1a;border-top:1px solid var(--glass-border);padding:70px 5% 30px;}
  .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px;max-width:1200px;margin:0 auto;padding-bottom:50px;border-bottom:1px solid var(--glass-border);}
  .footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
  .footer-logo img{height:42px;width:42px;border-radius:50%;border:2px solid var(--sky);box-shadow:0 0 12px rgba(56,189,248,.4);}
  .footer-logo-text{font-family:'Bebas Neue',cursive;font-size:1.5rem;letter-spacing:3px;background:linear-gradient(135deg,var(--white),var(--sky));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
  .footer-brand p{color:#64748b;font-size:.9rem;line-height:1.8;max-width:280px;}
  .footer-social{display:flex;gap:12px;margin-top:24px;}
  .soc-btn{width:38px;height:38px;border-radius:8px;border:1px solid var(--glass-border);background:var(--glass);display:flex;align-items:center;justify-content:center;color:var(--sky);font-size:.9rem;cursor:pointer;text-decoration:none;transition:all .3s;}
  .soc-btn:hover{background:var(--sky-deep);color:var(--white);border-color:var(--sky);box-shadow:0 0 14px rgba(14,165,233,.4);transform:translateY(-3px);}
  .footer-col h4{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:3px;color:var(--white);margin-bottom:20px;position:relative;padding-bottom:12px;}
  .footer-col h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:2px;background:var(--accent);box-shadow:0 0 6px var(--accent);}
  .footer-col ul{list-style:none;}
  .footer-col ul li{margin-bottom:10px;}
  .footer-col ul li a{color:#64748b;text-decoration:none;font-size:.88rem;transition:color .2s,padding-left .2s;display:block;}
  .footer-col ul li a:hover{color:var(--sky);padding-left:6px;}
  .footer-bottom{max-width:1200px;margin:0 auto;padding-top:30px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;}
  .footer-bottom p{color:#334155;font-size:.82rem;}
  .footer-bottom span{color:var(--sky);}
  .footer-badge{font-family:'Space Mono',monospace;font-size:.7rem;color:#334155;letter-spacing:2px;}

  /* RESPONSIVE */
  @media(max-width:1024px){
    .crawl-issues{grid-template-columns:repeat(2,1fr);}
    .https-benefits{grid-template-columns:repeat(2,1fr);}
    .mob-cards{grid-template-columns:repeat(2,1fr);}
    .tech-pillars{grid-template-columns:repeat(2,1fr);}
    .cwv-grid{grid-template-columns:1fr;}
  }
  @media(max-width:900px){
    .nav-links{display:none;}.hamburger{display:flex;}
    .tech-def-grid,.sitemap-grid,.robots-grid,.speed-grid,.mob-grid,.https-grid,.crawl-grid{grid-template-columns:1fr;gap:40px;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .kwmt-header,.kwmt-row{grid-template-columns:1fr 1fr;gap:8px;}
    .kwmt-header span:nth-child(3),.kwmt-row span:nth-child(3){display:none;}
    .phone-score{right:-10px;top:10px;}
    .tech-layers{height:280px;}
  }
  @media(max-width:600px){
    .crawl-issues,.https-benefits,.mob-cards{grid-template-columns:1fr;}
    .robots-tips{grid-template-columns:1fr;}
    .tech-pillars{grid-template-columns:1fr 1fr;}
    .hero-buttons{flex-direction:column;align-items:center;}
    .hero-stats{gap:22px;}
    .footer-grid{grid-template-columns:1fr;}
    .speed-pipeline::before{left:30px;}
    .sp-num{width:60px;height:60px;min-width:60px;font-size:1.4rem;}
    .cwv-grid{grid-template-columns:repeat(3,1fr);}
  }