:root{
  --bg:#050505;
  --card:#0e0e0e;
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.16);
  --text:#ffffff;
  --muted:#9a9a9a;
  --muted-dim:#6f6f6f;
  --accent:#c7ff5a;
  --mono:'JetBrains Mono', monospace;
  --sans:'Inter', sans-serif;
}

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  overflow-x:hidden;
}

body::before{
  content:'';
  position:fixed;
  inset:0;
  background:radial-gradient(circle at center, rgba(255,255,255,.05), transparent 65%);
  pointer-events:none;
  z-index:0;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:0;
  background:#fff;
  color:#000;
  padding:8px 14px;
  border-radius:8px;
  z-index:2000;
}
.skip-link:focus{
  left:16px;
  top:16px;
}

a{
  color:inherit;
}

:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- Header ---------- */

.topbar{
  position:fixed;
  top:18px;
  left:50%;
  transform:translateX(-50%);
  width:min(1100px,92%);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  padding:12px 18px;
  background:rgba(10,10,10,.55);
  border:1px solid var(--border);
  backdrop-filter:blur(14px);
  border-radius:16px;
  z-index:1000;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}

.brand-mark{
  display:block;
}

.brand-name{
  font-weight:700;
  font-size:1rem;
  letter-spacing:.02em;
}

.brand-name span{
  color:var(--muted);
  font-weight:500;
}

.nav-links{
  display:flex;
  gap:28px;
  font-size:.88rem;
  color:var(--muted);
}

.nav-links a{
  text-decoration:none;
  transition:color .2s;
}

.nav-links a:hover{
  color:var(--text);
}

.header-btn{
  display:flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
  color:#000;
  background:#fff;
  padding:9px 18px;
  border-radius:999px;
  font-weight:600;
  font-size:.88rem;
  white-space:nowrap;
  transition:transform .25s ease;
}

.header-btn:hover{
  transform:translateY(-2px);
}

/* ---------- Hero ---------- */

.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:140px 20px 100px;
  overflow:hidden;
}

.hero-lines{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
}

.hero-lines .line-fill{
  fill:rgba(255,255,255,.045);
}
.hero-lines .line-thin{
  fill:rgba(255,255,255,.025);
}
.hero-lines .line-faint{
  fill:rgba(255,255,255,.015);
}

.hero-content{
  position:relative;
  z-index:1;
  max-width:780px;
  opacity:0;
  transform:translateY(16px);
  transition:opacity .7s ease, transform .7s ease;
}

.hero-content.show{
  opacity:1;
  transform:translateY(0);
}

.eyebrow{
  font-family:var(--mono);
  letter-spacing:.12em;
  font-size:.74rem;
  margin-bottom:22px;
  color:var(--muted);
  text-transform:uppercase;
}

.hero h1{
  font-size:clamp(2.6rem,7.5vw,5.2rem);
  font-weight:800;
  line-height:1.04;
  letter-spacing:-.02em;
  margin-bottom:24px;
}

.hero h1 span{
  display:block;
  color:var(--muted);
}

.description{
  max-width:560px;
  margin:0 auto;
  color:var(--muted);
  font-size:1.05rem;
}

.hero-buttons{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  margin-top:38px;
  flex-wrap:wrap;
}

.primary-btn{
  display:inline-block;
  padding:15px 32px;
  background:#fff;
  color:#000;
  text-decoration:none;
  font-weight:700;
  border-radius:999px;
  transition:transform .25s ease;
}

.primary-btn:hover{
  transform:translateY(-3px);
}

.secondary-btn{
  display:inline-block;
  padding:15px 26px;
  color:var(--text);
  text-decoration:none;
  font-weight:600;
  border:1px solid var(--border-strong);
  border-radius:999px;
  transition:border-color .25s ease, transform .25s ease;
}

.secondary-btn:hover{
  border-color:#fff;
  transform:translateY(-3px);
}

.hero-meta{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  margin-top:42px;
  font-family:var(--mono);
  font-size:.78rem;
  color:var(--muted-dim);
  letter-spacing:.02em;
}

.pulse-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 0 rgba(199,255,90,.6);
  animation:pulse 2.2s infinite;
}

@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(199,255,90,.45); }
  70%{ box-shadow:0 0 0 7px rgba(199,255,90,0); }
  100%{ box-shadow:0 0 0 0 rgba(199,255,90,0); }
}

/* ---------- Status card ---------- */

.status-card{
  position:relative;
  width:min(900px,92%);
  margin:0 auto 100px;
  z-index:1;
}

.status-content{
  background:var(--card);
  border:1px solid var(--border);
  padding:54px;
  border-radius:22px;
  text-align:center;
  opacity:0;
  transform:translateY(16px);
  transition:opacity .7s ease, transform .7s ease;
}

.status-content.show{
  opacity:1;
  transform:translateY(0);
}

.badge{
  display:inline-block;
  padding:7px 16px;
  border:1px solid var(--border-strong);
  border-radius:999px;
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  margin-bottom:22px;
  color:var(--muted);
}

.status-content h2{
  margin-bottom:18px;
  font-size:1.7rem;
  font-weight:700;
  letter-spacing:-.01em;
}

.status-content p{
  color:var(--muted);
  max-width:560px;
  margin:0 auto;
}

.contact-number{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin-top:28px;
  font-size:1.02rem;
  font-weight:700;
  text-decoration:none;
  padding:15px 30px;
  background:#fff;
  color:#000;
  border:1px solid #fff;
  border-radius:999px;
  transition:transform .25s ease, box-shadow .25s ease;
}

.contact-number:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(255,255,255,.12);
}

.contact-subtext{
  margin-top:16px !important;
  font-family:var(--mono);
  font-size:.76rem;
  color:var(--muted-dim);
}

/* ---------- Features ---------- */

.features{
  width:min(1100px,92%);
  margin:0 auto 110px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  position:relative;
  z-index:1;
}

.feature{
  padding:28px 24px;
  border:1px solid var(--border);
  border-radius:18px;
  background:rgba(255,255,255,.02);
  opacity:0;
  transform:translateY(16px);
  transition:opacity .6s ease, transform .6s ease;
}

.feature.show{
  opacity:1;
  transform:translateY(0);
}

.feature-index{
  display:block;
  font-family:var(--mono);
  font-size:.74rem;
  color:var(--muted-dim);
  margin-bottom:16px;
}

.feature h3{
  font-size:1.02rem;
  font-weight:600;
  margin-bottom:10px;
}

.feature p{
  color:var(--muted);
  font-size:.88rem;
}

/* ---------- Project ---------- */

.project{
  width:min(1100px,92%);
  margin:0 auto 130px;
  position:relative;
  z-index:1;
}

.project-card{
  padding:52px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:22px;
  opacity:0;
  transform:translateY(16px);
  transition:opacity .7s ease, transform .7s ease;
}

.project-card.show{
  opacity:1;
  transform:translateY(0);
}

.project-label{
  font-family:var(--mono);
  font-size:.74rem;
  letter-spacing:.1em;
  color:var(--muted-dim);
  margin-bottom:12px;
}

.project-card h3{
  font-size:1.9rem;
  margin-bottom:14px;
  font-weight:700;
}

.project-card p{
  color:var(--muted);
  margin-bottom:22px;
  max-width:640px;
}

.project-tags{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:26px;
}

.project-tags span{
  font-family:var(--mono);
  font-size:.72rem;
  color:var(--muted);
  border:1px solid var(--border);
  border-radius:999px;
  padding:5px 12px;
}

.project-card a{
  text-decoration:none;
  font-weight:600;
  border-bottom:1px solid var(--border-strong);
  padding-bottom:2px;
  transition:border-color .2s ease;
}

.project-card a:hover{
  border-color:#fff;
}

/* ---------- Floating WhatsApp ---------- */

.floating-whatsapp{
  position:fixed;
  right:22px;
  bottom:22px;
  width:54px;
  height:54px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  color:#000;
  border-radius:50%;
  text-decoration:none;
  z-index:999;
  box-shadow:0 8px 24px rgba(0,0,0,.4);
  transition:transform .25s ease;
}

.floating-whatsapp:hover{
  transform:translateY(-3px) scale(1.04);
}

/* ---------- Footer ---------- */

footer{
  position:relative;
  z-index:1;
  padding:60px 20px 50px;
  text-align:center;
  color:var(--muted-dim);
  border-top:1px solid var(--border);
}

.footer-mark{
  opacity:.85;
  margin-bottom:18px;
}

footer p{
  margin-bottom:8px;
  font-size:.88rem;
}

/* ---------- Responsive ---------- */

@media(max-width:768px){

  .nav-links{
    display:none;
  }

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

  .hero h1{
    font-size:2.6rem;
  }

  .status-content{
    padding:32px 26px;
  }

  .project-card{
    padding:32px 26px;
  }
}

@media(max-width:480px){
  .features{
    grid-template-columns:1fr;
  }
}

@media (prefers-reduced-motion: reduce){
  *{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
  }
  .hero-content, .status-content, .feature, .project-card{
    opacity:1 !important;
    transform:none !important;
  }
}