:root{
  --bg:#030613;
  --bg2:#070b1f;
  --text:#eef4ff;
  --muted:#aebbe0;
  --line:rgba(255,255,255,.13);
  --panel:rgba(255,255,255,.055);
  --panel2:rgba(255,255,255,.09);
  --accent:#7c5cff;
  --accent2:#38bdf8;
  --pink:#d946ef;
  --green:#22c55e;
  --shadow:0 24px 80px rgba(0,0,0,.55);
  --radius:24px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background:
    radial-gradient(circle at 18% 12%, rgba(56,189,248,.16), transparent 32%),
    radial-gradient(circle at 78% 12%, rgba(124,92,255,.26), transparent 34%),
    radial-gradient(circle at 52% 92%, rgba(217,70,239,.10), transparent 34%),
    linear-gradient(180deg,#030613,#06091a 60%,#030613);
  overflow-x:hidden;
}

/* animated grid */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-3;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.85), transparent 82%);
  animation:gridMove 18s linear infinite;
}

@keyframes gridMove{
  from{background-position:0 0}
  to{background-position:48px 48px}
}

/* floating glow */
body::after{
  content:"";
  position:fixed;
  width:560px;
  height:560px;
  right:-220px;
  top:120px;
  z-index:-2;
  pointer-events:none;
  background:radial-gradient(circle, rgba(124,92,255,.28), transparent 68%);
  filter:blur(10px);
  animation:floatGlow 8s ease-in-out infinite alternate;
}

@keyframes floatGlow{
  from{transform:translateY(0) scale(1)}
  to{transform:translateY(55px) scale(1.12)}
}

/* crypto identity background */
.crypto-bg{
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  overflow:hidden;
}

.crypto-bg span{
  position:absolute;
  width:78px;
  height:78px;
  border-radius:24px;
  display:grid;
  place-items:center;
  font-weight:900;
  font-size:32px;
  color:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.035);
  box-shadow:0 0 40px rgba(124,92,255,.16);
  animation:floatIcon 10s ease-in-out infinite alternate;
}

.crypto-bg span:nth-child(1){left:4%;top:18%;animation-delay:.2s}
.crypto-bg span:nth-child(2){right:7%;top:28%;animation-delay:1s}
.crypto-bg span:nth-child(3){left:9%;bottom:15%;animation-delay:1.8s}
.crypto-bg span:nth-child(4){right:16%;bottom:18%;animation-delay:2.4s}

@keyframes floatIcon{
  from{transform:translateY(0) rotate(0deg)}
  to{transform:translateY(-28px) rotate(8deg)}
}

a{
  color:inherit;
  text-decoration:none;
}

.wrap,
.container,
.topbar{
  max-width:1180px;
  margin-left:auto;
  margin-right:auto;
}

.topbar{
  padding:34px 22px 20px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}

.logo{
  width:46px;
  height:46px;
  border-radius:16px;
  background:
    radial-gradient(circle at 50% 40%, rgba(255,255,255,.26), transparent 32%),
    linear-gradient(135deg, var(--accent2), var(--accent));
  box-shadow:
    0 0 38px rgba(124,92,255,.5),
    inset 0 0 20px rgba(255,255,255,.12);
}

.brand h1,
.brand strong{
  margin:0;
  font-size:18px;
  font-weight:900;
  letter-spacing:-.2px;
}

.brand .sub,
.brand small{
  color:var(--muted);
  font-size:12px;
}

nav,
.nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

nav a,
.nav a{
  padding:10px 15px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.045);
  font-size:13px;
  transition:.25s ease;
  backdrop-filter:blur(12px);
}

nav a:hover,
.nav a:hover,
nav a.active,
.nav a.active{
  background:rgba(124,92,255,.22);
  border-color:rgba(124,92,255,.65);
  transform:translateY(-2px);
  box-shadow:0 12px 32px rgba(124,92,255,.22);
}

/* cards */
.hero,
.latest,
.seoBlock,
.card,
.aCard,
.seoCard,
.miniPanel,
.mini-card,
.wide-card{
  border:1px solid var(--line);
  background:
    radial-gradient(700px 260px at 15% 0%, rgba(56,189,248,.10), transparent 45%),
    radial-gradient(700px 260px at 85% 0%, rgba(124,92,255,.16), transparent 45%),
    linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
  backdrop-filter:blur(16px);
}

.hero{
  padding:28px;
}

.hero::after{
  content:"₿";
  position:absolute;
  right:70px;
  top:45px;
  width:150px;
  height:150px;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-size:78px;
  font-weight:900;
  color:rgba(255,255,255,.18);
  background:
    radial-gradient(circle, rgba(124,92,255,.36), transparent 65%),
    rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 0 80px rgba(124,92,255,.35);
  animation:coinFloat 6s ease-in-out infinite alternate;
}

@keyframes coinFloat{
  from{transform:translateY(0) rotate(-4deg)}
  to{transform:translateY(-18px) rotate(6deg)}
}

.kicker,
.badge,
.tag,
.aTag{
  display:inline-flex;
  width:max-content;
  padding:7px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--muted);
  font-size:12px;
  backdrop-filter:blur(10px);
}

.headline{
  margin:14px 0 12px;
  font-size:46px;
  line-height:1.05;
  letter-spacing:-1.2px;
}

.headline strong,
.gradient-text{
  background:linear-gradient(135deg,#fff,var(--accent2),var(--accent));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.desc,
.lead,
.card p,
.seoCard p,
.aCard p{
  color:var(--muted);
  line-height:1.75;
}

.btn,
.aBtn,
.seoBtn,
.read-btn,
button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  border:1px solid rgba(124,92,255,.6);
  background:linear-gradient(135deg, rgba(56,189,248,.35), rgba(124,92,255,.45));
  color:var(--text);
  font-weight:900;
  cursor:pointer;
  transition:.25s ease;
  position:relative;
  overflow:hidden;
}

.btn::after,
.aBtn::after,
.seoBtn::after,
.read-btn::after,
button::after{
  content:"";
  position:absolute;
  top:0;
  left:-120%;
  width:80%;
  height:100%;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.24), transparent);
  transform:skewX(-20deg);
  transition:.55s ease;
}

.btn:hover::after,
.aBtn:hover::after,
.seoBtn:hover::after,
.read-btn:hover::after,
button:hover::after{
  left:130%;
}

.btn,
.aBtn,
.seoBtn,
.read-btn{
  padding:10px 15px;
}

button{
  padding:13px 15px;
}

.btn:hover,
.aBtn:hover,
.seoBtn:hover,
.read-btn:hover,
button:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 40px rgba(124,92,255,.28);
}

.aCard,
.seoCard,
.card,
.mini-card,
.wide-card{
  transition:.25s ease;
}

.aCard:hover,
.seoCard:hover,
.card:hover,
.mini-card:hover,
.wide-card:hover{
  transform:translateY(-5px);
  border-color:rgba(124,92,255,.45);
  box-shadow:0 26px 80px rgba(0,0,0,.62);
}

input{
  width:100%;
  padding:13px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.34);
  color:#fff;
  outline:none;
}

input:focus{
  border-color:rgba(56,189,248,.72);
  box-shadow:0 0 0 3px rgba(56,189,248,.13);
}

@media(max-width:900px){
  .hero::after{
    opacity:.18;
    right:10px;
    top:20px;
  }
}

@media(max-width:720px){
  .topbar{
    flex-direction:column;
    align-items:stretch;
  }

  nav,
  .nav{
    flex-wrap:nowrap;
    overflow-x:auto;
    justify-content:flex-start;
    padding-bottom:6px;
  }

  nav a,
  .nav a{
    white-space:nowrap;
    flex:0 0 auto;
  }

  .headline{
    font-size:34px;
  }
}

.articles-grid{
  display:grid !important;
  grid-template-columns:repeat(3, minmax(0, 1fr)) !important;
  gap:18px !important;
  align-items:stretch !important;
}

.article-card,
.aCard,
.seoCard{
  min-height:320px !important;
  height:100% !important;
  display:flex !important;
  flex-direction:column !important;
  justify-content:space-between !important;
}

.article-card h3,
.aCard h3,
.seoCard h3{
  min-height:66px !important;
  display:-webkit-box !important;
  -webkit-line-clamp:3 !important;
  -webkit-box-orient:vertical !important;
  overflow:hidden !important;
}

.article-card p,
.aCard p,
.seoCard p{
  min-height:118px !important;
  display:-webkit-box !important;
  -webkit-line-clamp:5 !important;
  -webkit-box-orient:vertical !important;
  overflow:hidden !important;
}

.article-actions,
.aActions{
  margin-top:auto !important;
}

/* =========================
   PREMIUM AI ASSISTANT
========================= */

.aiBox{
  position:relative;
  overflow:hidden;
  border-radius:28px;
  border:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(circle at top left, rgba(56,189,248,.10), transparent 30%),
    radial-gradient(circle at top right, rgba(124,92,255,.18), transparent 35%),
    linear-gradient(180deg, rgba(10,14,30,.96), rgba(7,10,22,.98));
  padding:26px;
  box-shadow:
    0 20px 80px rgba(0,0,0,.45),
    inset 0 1px 0 rgba(255,255,255,.04);
}

.aiBox::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(
      120deg,
      transparent 20%,
      rgba(255,255,255,.04),
      transparent 80%
    );
  transform:translateX(-100%);
  animation:aiShine 8s linear infinite;
  pointer-events:none;
}

@keyframes aiShine{
  to{
    transform:translateX(100%);
  }
}

.aiTop{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  margin-bottom:18px;
}

.aiTitle{
  display:flex;
  align-items:flex-start;
  gap:12px;
}

.aiOrb{
  width:16px;
  height:16px;
  border-radius:999px;

  background:linear-gradient(135deg,#38bdf8,#7c5cff);

  box-shadow:
    0 0 14px rgba(124,92,255,.45);

  margin-top:6px;
}

.aiTitle h3{
  margin:0;
  font-size:26px;
  line-height:1.1;
  font-weight:800;
  letter-spacing:-0.02em;
}

.aiTitle p{
  margin:4px 0 0;
  color:#9fb0d6;
  font-size:14px;
  line-height:1.6;
}

.aiStatus{
  display:none;
}

.aiQuick{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-top:20px;
}

.aiQuick button{
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  color:#dbeafe;
  padding:13px 14px;
  border-radius:16px;
  cursor:pointer;
  font-weight:700;
  transition:.25s ease;
}

.aiQuick button:hover{
  transform:translateY(-2px);
  border-color:rgba(124,92,255,.45);
  background:rgba(124,92,255,.12);
  box-shadow:0 10px 30px rgba(124,92,255,.18);
}

.aiChat{
  height:220px;
}

.aiChat::-webkit-scrollbar{
  width:8px;
}

.aiChat::-webkit-scrollbar-track{
  background:transparent;
}

.aiChat::-webkit-scrollbar-thumb{
  background:rgba(124,92,255,.35);
  border-radius:999px;
}

.botMsg{
  white-space:pre-wrap;
  word-break:break-word;
  overflow-wrap:anywhere;
  line-height:1.75;
}

.botMsg{
  max-width:100%;

  padding:18px 20px;

  border-radius:18px;

  background:
    linear-gradient(
      180deg,
      rgba(5,9,24,.98),
      rgba(8,14,35,.98)
    );

  border:1px solid rgba(124,92,255,.14);

  color:#d8ffe7;

  line-height:1.9;

  font-size:15px;

  word-wrap:break-word;

  overflow-wrap:break-word;

  animation:fadeBot .25s ease;
}

@keyframes fadeBot{
  from{
    opacity:0;
    transform:translateY(8px);
  }

  to{
    opacity:1;
    transform:none;
  }
}

.userMsg{
  background:rgba(124,92,255,.14);
  border:1px solid rgba(124,92,255,.22);
  color:#fff;
  margin-left:auto;
}

.aiInputWrap{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:16px;
}

.aiInputWrap input{
  flex:1;
  width:100%;
  height:56px;
  padding:0 18px;
  border-radius:18px !important;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(3,6,19,.82);
  color:#fff;
  margin:0 !important;
}

.aiInputWrap button{
  width:180px !important;
  min-width:180px !important;
  height:56px;
  flex:0 0 180px;

  border:none;
  border-radius:18px !important;

  background:linear-gradient(135deg,#38bdf8,#7c5cff) !important;
  color:#fff;
  font-weight:800;

  margin:0 !important;
  padding:0 20px !important;
}

.aiInputWrap button:hover{
  transform:translateY(-2px);
}

.aiDisclaimer{
  display:block;
  margin-top:14px;
  color:#8ea0c8;
  line-height:1.7;
  font-size:12px;
}

/* MOBILE */

@media(max-width:900px){

  .aiQuick{
    grid-template-columns:1fr 1fr;
  }

}

@media(max-width:640px){

  .aiTop{
    flex-direction:column;
    align-items:flex-start;
  }

  .aiQuick{
    grid-template-columns:1fr;
  }

  .aiInputWrap{
    flex-direction:column;
  }

  .aiInputWrap button{
    width:100%;
  }

}

.aiBox button{
  width:auto;
}

.aiQuick button{
  width:100% !important;
}

.aiInputWrap button{
  width:180px !important;
}

/* =========================
   SERVICES HEADER
========================= */

.svc-header{
  width:min(1180px, calc(100% - 40px));

  margin:28px auto 24px;

  display:flex;
  align-items:center;
  justify-content:space-between;

  gap:28px;

  position:relative;
  z-index:50;
}

.svc-brand{
  display:flex;
  align-items:center;
  gap:14px;

  text-decoration:none;
}

.svc-logo{
  width:48px;
  height:48px;

  border-radius:16px;

  background:linear-gradient(135deg,#38bdf8,#7c5cff);

  box-shadow:0 0 32px rgba(124,92,255,.42);
}

.svc-brand strong{
  display:block;

  color:#fff;

  font-size:21px;
  font-weight:800;
}

.svc-brand span{
  display:block;

  margin-top:5px;

  color:#b8c7e8;

  font-size:12px;
}

.svc-nav{
  display:flex;

  gap:10px;

  flex-wrap:wrap;
}

.svc-nav a{
  color:#eef4ff;

  text-decoration:none;

  padding:11px 16px;

  border-radius:999px;

  border:1px solid rgba(255,255,255,.12);

  background:rgba(255,255,255,.05);

  font-size:14px;
  font-weight:600;

  transition:.25s ease;
}

.svc-nav a:hover{
  transform:translateY(-2px);

  border-color:rgba(124,92,255,.4);

  background:rgba(124,92,255,.08);
}

.svc-nav a.active{
  background:rgba(124,92,255,.24);

  border-color:rgba(124,92,255,.75);
}

@media(max-width:768px){

  .svc-header{
    width:calc(100% - 24px);

    flex-direction:column;

    align-items:flex-start;
  }

}

.toolTags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:18px;
}

.toolTags span{
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  color:#cdd6f6;
  font-size:12px;
}

.seoCard.aiBox{
  display:flex !important;
  flex-direction:column !important;
}

.seoCard.aiBox .btn{
  margin-top:auto !important;
}