/* ======================================================
   GLOBAL RESET & BASE
====================================================== */
*{
  box-sizing:border-box;
  margin:0;
  padding:0;
}

body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:#0f1115;
  color:#e4e6eb;
  line-height:1.7;
}

a{
  color:#4da3ff;
  text-decoration:none;
}

img{
  max-width:100%;
  height:auto;
  display:block;
}

/* ======================================================
   HEADER
====================================================== */
.site-header{
  background:#111827;
  width:100%;
  position:relative;
  z-index:9999;
}

.header-inner{
  max-width:1200px;
  margin:auto;
  padding:14px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.logo img{
  height:38px;
}

/* Desktop Menu */
.desktop-nav{
  display:flex;
  align-items:center;
  gap:22px;
}

.desktop-nav a{
  color:#e4e6eb;
  font-weight:500;
  position:relative;
}

.desktop-nav a::after{
  content:'';
  position:absolute;
  left:0;
  bottom:-6px;
  width:0;
  height:2px;
  background:#4da3ff;
  transition:.3s;
}

.desktop-nav a:hover::after{
  width:100%;
}

/* Mobile Toggle */
.menu-toggle{
  display:none;
  font-size:26px;
  background:none;
  border:none;
  color:#fff;
  cursor:pointer;
}

/* Mobile Menu */
.mobile-menu{
  display:none;
  background:#151a25;
  border-top:1px solid #1f2430;
}

.mobile-menu a{
  display:block;
  padding:15px 22px;
  border-bottom:1px solid #1f2430;
  color:#e4e6eb;
}

/* Sticky Header */
.site-header.sticky{
  position:fixed;
  top:0;
  left:0;
  background:#0f172a;
  box-shadow:0 6px 20px rgba(0,0,0,.6);
}

body.has-sticky{
  padding-top:70px;
}

/* ======================================================
   MAIN LAYOUT
====================================================== */
.site-main{
  min-height:60vh;
}

.container{
  max-width:1200px;
  margin:auto;
  padding:50px 20px;
}

h1,h2,h3,h4{
  color:#ffffff;
  margin-bottom:14px;
}

p{
  margin-bottom:16px;
  color:#cfd6df;
}

/* Grid & Cards */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:25px;
  margin-top:20px;
}

.tile{
  background:#151a25;
  border:1px solid #1f2430;
  padding:22px;
  border-radius:12px;
}

/* ======================================================
   ADS
====================================================== */
.ad{
  text-align:center;
  margin:30px auto;
  max-width:100%;
}

.ad-desktop{
  display:block;
}

.ad-mobile{
  display:none;
}

/* Sticky Mobile Ad */
.ad-sticky-mobile{
  display:none;
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  background:#000;
  z-index:9999;
  text-align:center;
  padding:6px 8px;
}

/* Side Ads */
.side-ad{
  display:none;
}

/* ======================================================
   TESTIMONIALS
====================================================== */
.testimonial{
  background:#151a25;
  border-left:4px solid #4da3ff;
  padding:18px 20px;
  margin:20px 0;
  border-radius:6px;
}

/* ======================================================
   FOOTER (OLD STYLE – FIXED)
====================================================== */
.site-footer{
  background:#0b0d12;
  padding:50px 20px 25px;
  margin-top:60px;
}

.footer-wrap{
  max-width:1200px;
  margin:auto;
  display:flex;
  align-items:flex-start;
  gap:60px;
}

/* Footer Columns */
.footer-col{
  display:flex;
  flex-direction:column;
}

/* Left Column */
.footer-about{
  max-width:360px;
}

.footer-logo{
  max-width:140px;
  margin-bottom:12px;
}

.footer-about p{
  font-size:15px;
  line-height:1.6;
  color:#cfd6df;
}

/* Menu Columns */
.footer-col h4{
  margin-bottom:14px;
  font-size:16px;
  color:#ffffff;
}

.footer-col a{
  display:block;
  margin:6px 0;
  font-size:14px;
  color:#cfd6df;
}

.footer-col a:hover{
  color:#4da3ff;
}

/* Copyright */
.footer-copy{
  text-align:center;
  margin-top:35px;
  font-size:14px;
  color:#777;
}

/* ======================================================
   RESPONSIVE
====================================================== */
@media (max-width:900px){

  /* Header */
  .desktop-nav{
    display:none;
  }
  .menu-toggle{
    display:block;
  }
  .mobile-menu.active{
    display:block;
  }

  /* Ads */
  .ad-desktop{
    display:none !important;
  }
  .ad-mobile{
    display:block !important;
  }
  .ad-sticky-mobile{
    display:block;
  }
  .side-ad{
    display:none;
  }

  /* Footer */
  .footer-wrap{
    flex-direction:column;
    gap:30px;
  }
}

@media (min-width:1200px){
  .side-ad{
    display:block;
  }
}