:root{--bg:#020617;--text:#e5f6ff;--muted:#8ea4b8;--cyan:#22d3ee;--blue:#38bdf8;--violet:#8b5cf6;--pink:#ec4899;--green:#34d399;--line:rgba(148,163,184,.16);--glow:0 0 35px rgba(34,211,238,.22),0 0 90px rgba(139,92,246,.16)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{min-height:100vh;font-family:Inter,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 12% 8%,rgba(34,211,238,.20),transparent 28%),radial-gradient(circle at 88% 18%,rgba(139,92,246,.22),transparent 30%),radial-gradient(circle at 50% 100%,rgba(236,72,153,.12),transparent 30%),linear-gradient(180deg,#020617 0%,#050816 48%,#020617 100%);line-height:1.6;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-2;background-image:linear-gradient(rgba(34,211,238,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(34,211,238,.055) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.25),transparent)}
body:after{content:"";position:fixed;width:520px;height:520px;right:-180px;top:90px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.22),rgba(139,92,246,.10),transparent 62%);filter:blur(8px);pointer-events:none;z-index:-1;animation:floatGlow 9s ease-in-out infinite alternate}
@keyframes floatGlow{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-60px,80px,0) scale(1.1)}}
.container{width:92%;max-width:1200px;margin:auto}
.header{position:sticky;top:0;z-index:100;background:rgba(2,6,23,.72);backdrop-filter:blur(22px);border-bottom:1px solid rgba(34,211,238,.16);box-shadow:0 14px 60px rgba(0,0,0,.28)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo{color:var(--text);text-decoration:none;font-weight:900;font-size:25px;letter-spacing:-.8px;text-shadow:0 0 28px rgba(34,211,238,.25)}
.logo span{color:var(--cyan);text-shadow:0 0 22px rgba(34,211,238,.75)}
nav{display:flex;align-items:center;gap:10px}
nav a,.footer a{color:#b8c7d9;text-decoration:none;padding:10px 14px;border-radius:999px;transition:.25s ease}
nav a:hover,.footer a:hover{color:#fff;background:rgba(34,211,238,.09);box-shadow:0 0 24px rgba(34,211,238,.18)}
.hero,.section{padding:96px 0}
.hero{min-height:82vh;display:flex;align-items:center;position:relative}
.hero:before{content:"";position:absolute;inset:10% 6% auto auto;width:360px;height:360px;border:1px solid rgba(34,211,238,.18);border-radius:38px;transform:rotate(18deg);box-shadow:inset 0 0 60px rgba(34,211,238,.06),0 0 70px rgba(139,92,246,.10);pointer-events:none}
.badge{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border:1px solid rgba(34,211,238,.35);background:linear-gradient(135deg,rgba(34,211,238,.12),rgba(139,92,246,.08));color:#a5f3fc;border-radius:999px;font-size:14px;font-weight:800;box-shadow:0 0 30px rgba(34,211,238,.16)}
.badge:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 14px var(--green)}
h1{max-width:980px;font-size:clamp(42px,7vw,82px);line-height:.98;letter-spacing:-3px;margin:22px 0 24px;background:linear-gradient(90deg,#fff 0%,#bdf4ff 36%,#a78bfa 72%,#f9a8d4 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(32px,4vw,50px);line-height:1.08;letter-spacing:-1.5px;margin-bottom:16px}
.hero p,.section-text{color:var(--muted);font-size:19px;max-width:780px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:15px 25px;border-radius:16px;text-decoration:none;font-weight:900;transition:.25s ease;border:0}
.primary{color:#001018;background:linear-gradient(135deg,var(--cyan),#60a5fa 55%,#a78bfa);box-shadow:0 0 28px rgba(34,211,238,.35),0 18px 60px rgba(139,92,246,.20);cursor:pointer}
.primary:hover{transform:translateY(-3px) scale(1.01);box-shadow:0 0 42px rgba(34,211,238,.55),0 26px 80px rgba(139,92,246,.28)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px}
.card{position:relative;overflow:hidden;min-height:178px;padding:25px;border-radius:26px;text-decoration:none;color:var(--text);background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.03)),rgba(15,23,42,.64);border:1px solid var(--line);box-shadow:0 18px 70px rgba(0,0,0,.24);transition:.28s ease}
.card:before{content:"";position:absolute;inset:-1px;background:linear-gradient(135deg,rgba(34,211,238,.55),transparent 34%,rgba(139,92,246,.38),transparent 72%,rgba(236,72,153,.30));opacity:0;transition:.28s ease;z-index:0}
.card:after{content:"";position:absolute;width:130px;height:130px;right:-54px;top:-54px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.20),transparent 65%);transition:.28s ease}
.card h3,.card p{position:relative;z-index:1}
.card h3{font-size:21px;line-height:1.15;margin-bottom:12px}.card p{color:var(--muted)}
.card:hover{transform:translateY(-8px);border-color:rgba(34,211,238,.36);box-shadow:var(--glow),0 26px 90px rgba(0,0,0,.34)}
.card:hover:before{opacity:.35}.card:hover:after{transform:scale(1.35);opacity:1}
.calc-layout{display:grid;grid-template-columns:minmax(0,1fr) 470px;gap:62px;align-items:start}
.calc-panel{position:relative;overflow:hidden;padding:30px;border-radius:30px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035)),rgba(15,23,42,.82);border:1px solid rgba(34,211,238,.18);box-shadow:var(--glow),0 30px 90px rgba(0,0,0,.38)}
.calc-panel:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,rgba(34,211,238,.17),transparent 34%),radial-gradient(circle at bottom left,rgba(139,92,246,.14),transparent 34%);pointer-events:none}
.calc-panel label,.calc-panel button,.result{position:relative;z-index:1}
.calc-panel label{display:block;margin-bottom:17px;color:#d4e6f6;font-weight:800;font-size:14px;letter-spacing:.2px}
.calc-panel input,.calc-panel select{width:100%;margin-top:8px;padding:15px 16px;border-radius:16px;border:1px solid rgba(148,163,184,.22);background:rgba(2,6,23,.78);color:#effcff;font-size:16px;outline:none;transition:.22s ease;box-shadow:inset 0 0 24px rgba(0,0,0,.16)}
.calc-panel input:focus,.calc-panel select:focus{border-color:rgba(34,211,238,.72);box-shadow:0 0 0 4px rgba(34,211,238,.10),0 0 30px rgba(34,211,238,.16)}
.full{width:100%;font-size:16px;margin-top:4px}
.result{margin-top:23px;padding:22px;border-radius:20px;background:linear-gradient(135deg,rgba(34,211,238,.12),rgba(139,92,246,.09));border:1px solid rgba(34,211,238,.26);color:#e0fbff;font-size:18px;box-shadow:inset 0 0 40px rgba(34,211,238,.04)}
.result b{color:#67e8f9;text-shadow:0 0 18px rgba(34,211,238,.32)}
.footer{padding:48px 0;border-top:1px solid rgba(34,211,238,.12);background:rgba(2,6,23,.72)}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:30px}.footer p{color:var(--muted);margin-top:10px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){nav{display:none}.hero,.section{padding:64px 0}.cards,.calc-layout{grid-template-columns:1fr}.calc-panel{padding:24px}.footer-grid{flex-direction:column;align-items:flex-start}}
@media(max-width:520px){h1{letter-spacing:-1.8px}.card{min-height:150px}}

.formula-info{margin-top:34px;padding:28px;border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025)),rgba(15,23,42,.62);border:1px solid rgba(34,211,238,.16);box-shadow:0 18px 70px rgba(0,0,0,.25)}
.formula-info h2{font-size:28px;margin-bottom:14px}
.formula-info h3{margin-top:22px;margin-bottom:8px;color:#a5f3fc;font-size:18px}
.formula-box{margin:16px 0;padding:18px 20px;border-radius:18px;background:rgba(2,6,23,.72);border:1px solid rgba(34,211,238,.22);color:#67e8f9;font-size:22px;font-weight:900;letter-spacing:.2px;box-shadow:inset 0 0 35px rgba(34,211,238,.05)}
.formula-info p{color:#9fb2c7;font-size:17px;margin-bottom:10px}

/* Premium calculator title and formula design */
.calc-layout > div:first-child{
  position:relative;
  padding:26px;
  border-radius:34px;
  background:linear-gradient(135deg,rgba(255,255,255,.045),rgba(255,255,255,.018)),rgba(2,6,23,.28);
  border:1px solid rgba(34,211,238,.10);
  overflow:hidden;
}

.calc-layout > div:first-child:before{
  content:"";
  position:absolute;
  right:-70px;
  top:-70px;
  width:220px;
  height:220px;
  border-radius:50%;
  border:1px solid rgba(34,211,238,.20);
  box-shadow:0 0 70px rgba(34,211,238,.12);
}

.calc-layout > div:first-child:after{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(90deg,rgba(34,211,238,.04) 1px,transparent 1px),linear-gradient(rgba(34,211,238,.04) 1px,transparent 1px);
  background-size:30px 30px;
  mask-image:linear-gradient(90deg,transparent,rgba(0,0,0,.7),transparent);
  pointer-events:none;
}

.calc-layout > div:first-child > *{
  position:relative;
  z-index:1;
}

.calc-layout > div:first-child h1{
  position:relative;
  padding-bottom:18px;
}

.calc-layout > div:first-child h1:after{
  content:"";
  display:block;
  width:105px;
  height:4px;
  margin-top:20px;
  border-radius:999px;
  background:linear-gradient(90deg,#22d3ee,#8b5cf6,#ec4899);
  box-shadow:0 0 24px rgba(34,211,238,.65);
}

.calc-layout > div:first-child .section-text{
  padding:20px 22px;
  border-radius:22px;
  background:linear-gradient(135deg,rgba(34,211,238,.075),rgba(139,92,246,.06));
  border:1px solid rgba(34,211,238,.14);
}

.formula-info{
  position:relative !important;
  overflow:hidden;
  margin-top:38px !important;
  padding:0 !important;
  border-radius:32px !important;
  background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.035)),rgba(8,13,32,.82) !important;
  border:1px solid rgba(34,211,238,.22) !important;
  box-shadow:0 0 45px rgba(34,211,238,.13),0 0 100px rgba(139,92,246,.10),0 30px 90px rgba(0,0,0,.34) !important;
}

.formula-info:before{
  content:"";
  position:absolute;
  inset:-2px;
  background:radial-gradient(circle at 15% 10%,rgba(34,211,238,.22),transparent 30%),radial-gradient(circle at 85% 0%,rgba(139,92,246,.18),transparent 32%),radial-gradient(circle at 60% 100%,rgba(236,72,153,.12),transparent 34%);
  pointer-events:none;
}

.formula-info:after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:0;
  height:1px;
  background:linear-gradient(90deg,transparent,#22d3ee,#8b5cf6,transparent);
  box-shadow:0 0 26px rgba(34,211,238,.75);
}

.formula-info h2{
  position:relative;
  z-index:1;
  padding:30px 30px 10px !important;
  margin:0 !important;
  font-size:clamp(26px,3vw,36px) !important;
  line-height:1.1;
  letter-spacing:-1px;
  background:linear-gradient(90deg,#ffffff,#a5f3fc,#c4b5fd);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent !important;
}

.formula-info h2:before{
  content:"Engineering law";
  display:inline-flex;
  margin-right:12px;
  margin-bottom:12px;
  vertical-align:middle;
  padding:7px 11px;
  border-radius:999px;
  border:1px solid rgba(34,211,238,.30);
  background:rgba(34,211,238,.08);
  color:#67e8f9;
  font-size:12px;
  line-height:1;
  font-weight:900;
  letter-spacing:.6px;
  text-transform:uppercase;
  -webkit-text-fill-color:#67e8f9;
  text-shadow:0 0 16px rgba(34,211,238,.45);
}

.formula-info > p{
  position:relative;
  z-index:1;
  padding:0 30px !important;
  color:#a9bdd1 !important;
  font-size:18px !important;
  line-height:1.7;
}

.formula-box{
  position:relative !important;
  z-index:1;
  margin:24px 30px !important;
  padding:24px 26px !important;
  border-radius:24px !important;
  background:linear-gradient(135deg,rgba(34,211,238,.14),rgba(139,92,246,.10)),rgba(2,6,23,.82) !important;
  border:1px solid rgba(34,211,238,.34) !important;
  color:#bff6ff !important;
  font-size:clamp(24px,3vw,34px) !important;
  line-height:1.2;
  font-weight:950 !important;
  letter-spacing:.2px;
  text-align:center;
  text-shadow:0 0 22px rgba(34,211,238,.45);
  box-shadow:inset 0 0 45px rgba(34,211,238,.06),0 0 38px rgba(34,211,238,.16) !important;
}

.formula-info h3{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  gap:10px;
  margin:24px 30px 8px !important;
  color:#dffbff !important;
  font-size:20px !important;
  letter-spacing:-.2px;
}

.formula-info h3:before{
  content:"";
  width:10px;
  height:10px;
  border-radius:50%;
  background:#22d3ee;
  box-shadow:0 0 16px rgba(34,211,238,.9);
  flex:0 0 auto;
}

.formula-info h3 + p{
  margin:0 30px 18px !important;
  padding:18px 20px !important;
  border-radius:20px;
  background:rgba(2,6,23,.44);
  border:1px solid rgba(148,163,184,.12);
  color:#9fb2c7 !important;
  font-size:17px !important;
}

.formula-info h3:last-of-type + p{
  margin-bottom:30px !important;
  border-color:rgba(236,72,153,.18);
  background:linear-gradient(135deg,rgba(236,72,153,.07),rgba(2,6,23,.44));
}

@media(max-width:900px){
  .calc-layout > div:first-child{padding:20px}
  .formula-info h2{padding:24px 22px 8px !important}
  .formula-info > p{padding:0 22px !important}
  .formula-box{margin:22px !important;padding:20px !important;font-size:24px !important}
  .formula-info h3{margin:22px 22px 8px !important}
  .formula-info h3 + p{margin:0 22px 16px !important}
}

/* Premium calculator title and formula design */
.calc-layout > div:first-child{
  position:relative;
  padding:26px;
  border-radius:34px;
  background:linear-gradient(135deg,rgba(255,255,255,.045),rgba(255,255,255,.018)),rgba(2,6,23,.28);
  border:1px solid rgba(34,211,238,.10);
  overflow:hidden;
}

.calc-layout > div:first-child:before{
  content:"";
  position:absolute;
  right:-70px;
  top:-70px;
  width:220px;
  height:220px;
  border-radius:50%;
  border:1px solid rgba(34,211,238,.20);
  box-shadow:0 0 70px rgba(34,211,238,.12);
}

.calc-layout > div:first-child:after{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(90deg,rgba(34,211,238,.04) 1px,transparent 1px),linear-gradient(rgba(34,211,238,.04) 1px,transparent 1px);
  background-size:30px 30px;
  mask-image:linear-gradient(90deg,transparent,rgba(0,0,0,.7),transparent);
  pointer-events:none;
}

.calc-layout > div:first-child > *{
  position:relative;
  z-index:1;
}

.calc-layout > div:first-child h1{
  position:relative;
  padding-bottom:18px;
}

.calc-layout > div:first-child h1:after{
  content:"";
  display:block;
  width:105px;
  height:4px;
  margin-top:20px;
  border-radius:999px;
  background:linear-gradient(90deg,#22d3ee,#8b5cf6,#ec4899);
  box-shadow:0 0 24px rgba(34,211,238,.65);
}

.calc-layout > div:first-child .section-text{
  padding:20px 22px;
  border-radius:22px;
  background:linear-gradient(135deg,rgba(34,211,238,.075),rgba(139,92,246,.06));
  border:1px solid rgba(34,211,238,.14);
}

.formula-info{
  position:relative !important;
  overflow:hidden;
  margin-top:38px !important;
  padding:0 !important;
  border-radius:32px !important;
  background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.035)),rgba(8,13,32,.82) !important;
  border:1px solid rgba(34,211,238,.22) !important;
  box-shadow:0 0 45px rgba(34,211,238,.13),0 0 100px rgba(139,92,246,.10),0 30px 90px rgba(0,0,0,.34) !important;
}

.formula-info:before{
  content:"";
  position:absolute;
  inset:-2px;
  background:radial-gradient(circle at 15% 10%,rgba(34,211,238,.22),transparent 30%),radial-gradient(circle at 85% 0%,rgba(139,92,246,.18),transparent 32%),radial-gradient(circle at 60% 100%,rgba(236,72,153,.12),transparent 34%);
  pointer-events:none;
}

.formula-info:after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:0;
  height:1px;
  background:linear-gradient(90deg,transparent,#22d3ee,#8b5cf6,transparent);
  box-shadow:0 0 26px rgba(34,211,238,.75);
}

.formula-info h2{
  position:relative;
  z-index:1;
  padding:30px 30px 10px !important;
  margin:0 !important;
  font-size:clamp(26px,3vw,36px) !important;
  line-height:1.1;
  letter-spacing:-1px;
  background:linear-gradient(90deg,#ffffff,#a5f3fc,#c4b5fd);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent !important;
}

.formula-info h2:before{
  content:"Engineering law";
  display:inline-flex;
  margin-right:12px;
  margin-bottom:12px;
  vertical-align:middle;
  padding:7px 11px;
  border-radius:999px;
  border:1px solid rgba(34,211,238,.30);
  background:rgba(34,211,238,.08);
  color:#67e8f9;
  font-size:12px;
  line-height:1;
  font-weight:900;
  letter-spacing:.6px;
  text-transform:uppercase;
  -webkit-text-fill-color:#67e8f9;
  text-shadow:0 0 16px rgba(34,211,238,.45);
}

.formula-info > p{
  position:relative;
  z-index:1;
  padding:0 30px !important;
  color:#a9bdd1 !important;
  font-size:18px !important;
  line-height:1.7;
}

.formula-box{
  position:relative !important;
  z-index:1;
  margin:24px 30px !important;
  padding:24px 26px !important;
  border-radius:24px !important;
  background:linear-gradient(135deg,rgba(34,211,238,.14),rgba(139,92,246,.10)),rgba(2,6,23,.82) !important;
  border:1px solid rgba(34,211,238,.34) !important;
  color:#bff6ff !important;
  font-size:clamp(24px,3vw,34px) !important;
  line-height:1.2;
  font-weight:950 !important;
  letter-spacing:.2px;
  text-align:center;
  text-shadow:0 0 22px rgba(34,211,238,.45);
  box-shadow:inset 0 0 45px rgba(34,211,238,.06),0 0 38px rgba(34,211,238,.16) !important;
}

.formula-info h3{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  gap:10px;
  margin:24px 30px 8px !important;
  color:#dffbff !important;
  font-size:20px !important;
  letter-spacing:-.2px;
}

.formula-info h3:before{
  content:"";
  width:10px;
  height:10px;
  border-radius:50%;
  background:#22d3ee;
  box-shadow:0 0 16px rgba(34,211,238,.9);
  flex:0 0 auto;
}

.formula-info h3 + p{
  margin:0 30px 18px !important;
  padding:18px 20px !important;
  border-radius:20px;
  background:rgba(2,6,23,.44);
  border:1px solid rgba(148,163,184,.12);
  color:#9fb2c7 !important;
  font-size:17px !important;
}

.formula-info h3:last-of-type + p{
  margin-bottom:30px !important;
  border-color:rgba(236,72,153,.18);
  background:linear-gradient(135deg,rgba(236,72,153,.07),rgba(2,6,23,.44));
}

@media(max-width:900px){
  .calc-layout > div:first-child{padding:20px}
  .formula-info h2{padding:24px 22px 8px !important}
  .formula-info > p{padding:0 22px !important}
  .formula-box{margin:22px !important;padding:20px !important;font-size:24px !important}
  .formula-info h3{margin:22px 22px 8px !important}
  .formula-info h3 + p{margin:0 22px 16px !important}
}

.related-section{
  position:relative;
  margin-top:38px;
  padding:28px;
  border-radius:32px;
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.028)),rgba(8,13,32,.72);
  border:1px solid rgba(34,211,238,.18);
  box-shadow:0 0 38px rgba(34,211,238,.10),0 24px 80px rgba(0,0,0,.28);
}
.related-section h2{
  font-size:30px;
  margin-bottom:10px;
  background:linear-gradient(90deg,#fff,#a5f3fc,#c4b5fd);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.related-section p{
  color:#9fb2c7;
  margin-bottom:22px;
}
.related-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.related-card{
  display:block;
  min-height:112px;
  padding:18px;
  border-radius:22px;
  text-decoration:none;
  color:#e5f6ff;
  background:linear-gradient(135deg,rgba(34,211,238,.08),rgba(139,92,246,.055));
  border:1px solid rgba(148,163,184,.15);
  transition:.25s ease;
}
.related-card strong{
  display:block;
  font-size:17px;
  margin-bottom:8px;
}
.related-card span{
  color:#8ea4b8;
  font-size:14px;
}
.related-card:hover{
  transform:translateY(-5px);
  border-color:rgba(34,211,238,.42);
  box-shadow:0 0 28px rgba(34,211,238,.18);
}
@media(max-width:900px){
  .related-grid{grid-template-columns:1fr}
  .related-section{padding:22px}
}


/* Adsense-ready layout, SEO blocks and category pages */
.ad-slot{position:relative;min-height:110px;margin:34px 0;padding:18px;border-radius:24px;background:linear-gradient(135deg,rgba(34,211,238,.055),rgba(139,92,246,.045)),rgba(2,6,23,.42);border:1px dashed rgba(148,163,184,.24);display:flex;align-items:center;justify-content:center;color:#64748b;font-size:13px;text-transform:uppercase;letter-spacing:.12em;overflow:hidden}
.ad-slot:before{content:"Advertisement";position:relative;z-index:1}
.ad-slot:after{content:"";position:absolute;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.10),transparent 68%);right:-60px;top:-60px}
.seo-content{margin-top:38px;padding:30px;border-radius:32px;background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025)),rgba(15,23,42,.58);border:1px solid rgba(34,211,238,.14);box-shadow:0 20px 80px rgba(0,0,0,.24)}
.seo-content h2{font-size:32px;margin-bottom:14px}
.seo-content h3{margin-top:24px;margin-bottom:10px;color:#a5f3fc;font-size:21px}
.seo-content p,.seo-content li{color:#9fb2c7;font-size:17px}
.seo-content ul{margin:12px 0 0 22px}
.category-hero{padding:92px 0 40px}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.category-card{min-height:190px;padding:26px;border-radius:28px;color:#e5f6ff;text-decoration:none;background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.028)),rgba(15,23,42,.66);border:1px solid rgba(34,211,238,.14);transition:.25s ease}
.category-card:hover{transform:translateY(-7px);border-color:rgba(34,211,238,.44);box-shadow:0 0 34px rgba(34,211,238,.16)}
.category-card h3{font-size:24px;margin-bottom:10px}.category-card p{color:#94a3b8}
@media(max-width:900px){.category-grid{grid-template-columns:1fr}.seo-content{padding:22px}}


/* Guides / SEO article pages */
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:38px;align-items:start}
.guide-article{padding:34px;border-radius:34px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025)),rgba(15,23,42,.62);border:1px solid rgba(34,211,238,.15);box-shadow:0 24px 90px rgba(0,0,0,.28)}
.guide-article h2{font-size:32px;margin-top:28px;margin-bottom:12px}
.guide-article h2:first-child{margin-top:0}
.guide-article p{color:#9fb2c7;font-size:18px;line-height:1.75;margin-bottom:14px}
.guide-sidebar{position:sticky;top:100px;padding:24px;border-radius:28px;background:rgba(2,6,23,.58);border:1px solid rgba(34,211,238,.14)}
.guide-sidebar h3{font-size:20px;margin-bottom:12px;color:#dffbff}
.guide-sidebar a{display:block;margin:10px 0;color:#67e8f9;text-decoration:none}
.guide-sidebar a:hover{text-decoration:underline}
.guide-cta{margin:30px 0;padding:24px;border-radius:26px;background:linear-gradient(135deg,rgba(34,211,238,.13),rgba(139,92,246,.10));border:1px solid rgba(34,211,238,.25)}
.guide-cta h3{font-size:24px;margin-bottom:10px}
.guide-cta p{margin-bottom:18px}
.guides-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px}
.guide-card{padding:24px;border-radius:26px;text-decoration:none;color:#e5f6ff;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025)),rgba(15,23,42,.65);border:1px solid rgba(34,211,238,.14);transition:.25s ease}
.guide-card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.42);box-shadow:0 0 34px rgba(34,211,238,.16)}
.guide-card span{display:inline-flex;margin-bottom:12px;color:#67e8f9;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.guide-card p{color:#94a3b8;margin-top:10px}
@media(max-width:900px){.guide-layout{grid-template-columns:1fr}.guide-sidebar{position:relative;top:auto}.guides-list{grid-template-columns:1fr}.guide-article{padding:24px}}

/* Trust pages and monetization readiness */
.trust-page{
  padding:92px 0;
}
.trust-card{
  max-width:920px;
  margin:auto;
  padding:36px;
  border-radius:34px;
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025)),rgba(15,23,42,.64);
  border:1px solid rgba(34,211,238,.15);
  box-shadow:0 24px 90px rgba(0,0,0,.28);
}
.trust-card h1{
  margin-bottom:22px;
}
.trust-card h2{
  margin-top:30px;
  margin-bottom:12px;
  font-size:28px;
}
.trust-card p,
.trust-card li{
  color:#9fb2c7;
  font-size:17px;
  line-height:1.75;
}
.trust-card ul{
  margin:12px 0 0 22px;
}
.contact-box{
  margin-top:24px;
  padding:22px;
  border-radius:24px;
  background:rgba(2,6,23,.55);
  border:1px solid rgba(34,211,238,.18);
}
.site-footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.site-footer-links a{
  color:#94a3b8;
  text-decoration:none;
}
.site-footer-links a:hover{
  color:#67e8f9;
}

/* OG / AdSense / PWA pack */
.ad-slot ins.adsbygoogle{display:block;width:100%;min-height:100px}