:root{
  --bg:#020617;
  --card:#0b1220;
  --border:#1f2937;
  --accent:#facc15;
}

/* RESET */
*{box-sizing:border-box;}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:#020617;
  color:#fff;
}

/* CONTAINER */
.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}

/* INTRO OVERLAY */
#introOverlay{
  position:fixed;
  inset:0;
  background:#020617;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  z-index:9999;
  animation:fadeOut 1s ease forwards;
  animation-delay:2s;
}
#introLogo{width:120px;margin-bottom:10px;}
#introOverlay h1{color:white;letter-spacing:1px;}

@keyframes fadeOut{
  to{opacity:0;visibility:hidden;}
}

/* HEADER */
#mainHeader{
  position:fixed;
  top:0;left:0;right:0;
  background:rgba(0,0,0,.9);
  border-bottom:1px solid #1f2937;
  z-index:1000;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 0;
}
.logo-wrap{
  display:flex;
  gap:10px;
  align-items:center;
  color:white;
  text-decoration:none;
}
.logo-wrap img{width:36px;height:36px;border-radius:50%;}
.logo-title{font-weight:600;}
.logo-tagline{font-size:12px;color:#9ca3af;}

.desktop-nav a{
  color:#d1d5db;
  text-decoration:none;
  margin-left:20px;
}
.desktop-nav a.active,
.desktop-nav a:hover{color:var(--accent);}

#menuBtn{
  display:none;
  background:none;
  border:none;
  color:white;
  font-size:28px;
}

/* MOBILE MENU */
#menuOverlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.5);
  display:none;
  z-index:900;
}

#mobileMenu{
  position:fixed;
  top:0;right:-260px;
  width:260px;
  height:100%;
  background:black;
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:16px;
  transition:.3s;
  z-index:1001;
}
#mobileMenu.open{right:0;}
#closeMenu{
  align-self:flex-end;
  background:none;
  border:none;
  color:white;
  font-size:28px;
}
#mobileMenu a{
  color:white;
  text-decoration:none;
  font-size:18px;
}
#mobileMenu a.active{color:var(--accent);}

/* HERO */
#hero{
  min-height:100vh;
  position:relative;
  display:flex;
  align-items:center;
  padding-top:80px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,#020617,#0b1220,#020617);
  background-size:300% 300%;
  animation:gradient 8s ease infinite;
}
@keyframes gradient{
  0%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}

.hero-inner{
  position:relative;
  max-width:700px;
}
.hero-inner h1{
  font-size:clamp(2.2rem,4vw,3.8rem);
  line-height:1.1;
}
.accent{color:var(--accent);}
.hero-inner p{color:#d1d5db;font-size:1.1rem;}

.hero-buttons{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap;}

.btn-primary{
  background:var(--accent);
  color:black;
  padding:12px 20px;
  border-radius:8px;
  text-decoration:none;
  font-weight:600;
}
.btn-outline{
  border:1px solid white;
  color:white;
  padding:12px 20px;
  border-radius:8px;
  text-decoration:none;
}

/* CLIENTS */
#clients{background:white;color:black;padding:60px 0;}
#clients h2{text-align:center;}

.clients-wrap{
  overflow:hidden;
  margin-top:30px;
}
.clients-track{
  display:flex;
  gap:40px;
  animation:scroll 20s linear infinite;
}
.clients-track img{height:60px;object-fit:contain;}

@keyframes scroll{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* SERVICES */
#services{background:#f8fafc;color:black;padding:80px 0;}
.center{text-align:center;}
.section-sub{max-width:700px;margin:0 auto 40px;}

.services-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;
}
.service-card{
  background:white;
  padding:20px;
  border-radius:12px;
  box-shadow:0 10px 30px rgba(0,0,0,.05);
}

/* PROCESS */
#process{background:#020617;padding:80px 0;}
.process-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}
.process-image{
  height:420px;
  border-radius:16px;
  background-size:cover;
  background-position:center;
}
.step{
  display:flex;
  gap:16px;
  background:#0b1220;
  padding:16px;
  border-radius:12px;
  margin-bottom:10px;
}
.step-number{
  width:40px;height:40px;
  border-radius:50%;
  background:var(--accent);
  color:black;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:600;
}

/* TESTIMONIALS */
#testimonials{background:#f8fafc;color:black;padding:80px 0;}
.testimonial-carousel{display:flex;overflow:hidden;}
.testimonial-card{
  min-width:100%;
  display:none;
  text-align:center;
}
.testimonial-card.active{display:block;}
.testimonial-card img{
  width:80px;height:80px;
  border-radius:50%;
  object-fit:cover;
  margin-bottom:10px;
}

.carousel-dots{text-align:center;margin-top:20px;}
.dot{
  width:10px;height:10px;
  border-radius:50%;
  border:none;
  margin:0 5px;
  background:#ccc;
}
.dot.active{background:black;}

/* CONTACT */
#contact{background:#f8fafc;color:black;padding:80px 0;}

/* FOOTER */
footer{
  background:#020617;
  color:#9ca3af;
  padding:60px 0;
  border-top:1px solid #1f2937;
}
.footer-links{
  display:flex;
  gap:20px;
  justify-content:center;
  flex-wrap:wrap;
  margin:20px 0;
}
.footer-links a{color:#9ca3af;text-decoration:none;}
.footer-links a:hover{color:var(--accent);}

/* SCROLL TOP */
#scrollTopBtn{
  position:fixed;
  bottom:20px;
  right:20px;
  background:var(--accent);
  border:none;
  width:40px;height:40px;
  border-radius:50%;
  font-size:20px;
  display:none;
}

/* WHATSAPP */
.whatsapp-widget{
  position:fixed;
  bottom:80px;
  right:20px;
}
#whatsappPanel{
  display:none;
  background:white;
  color:black;
  padding:15px;
  border-radius:12px;
  box-shadow:0 10px 30px rgba(0,0,0,.2);
  margin-bottom:10px;
}
#whatsappToggle{
  background:none;
  border:none;
  font-size:28px;
}

/* RESPONSIVE */
@media (max-width:900px){
  .desktop-nav{display:none;}
  #menuBtn{display:block;}
  .process-grid{grid-template-columns:1fr;}
}


/* =========================
   PURE CSS FOOTER (NO TAILWIND)
========================= */

.site-footer{
  background:#020617;
  color:#9ca3af;
  padding:60px 0;
  border-top:1px solid #1f2937;
  text-align:center;
}

.footer-container{
  max-width:1100px;
  margin:0 auto;
  padding:0 20px;
}

.footer-logo{
  width:40px;
  display:block;
  margin:0 auto 12px;
}

.footer-text{
  max-width:420px;
  margin:0 auto;
  font-size:14px;
  line-height:1.6;
}

.footer-links{
  margin:24px 0;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:20px;
}

.footer-links a{
  color:#9ca3af;
  text-decoration:none;
  font-size:14px;
  transition:.2s;
}

.footer-links a:hover{
  color:var(--accent);
}

.footer-links a.active{
  color:var(--accent);
  font-weight:600;
}

.footer-copy{
  font-size:12px;
  color:#6b7280;
}