:root{
  --bg:#0b0b0b; --panel:#121212; --muted:#1a1a1a; --text:#eaeaea; --sub:#bdbdbd;
  --brand:#ff6a00; --brand2:#ff3d00; --ok:#00d084; --shadow:0 14px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;scroll-behavior:smooth}
a{color:var(--brand);text-decoration:none}
img{max-width:100%;display:block}

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

nav{position:sticky;top:0;z-index:60;background:rgba(10,10,10,.7);backdrop-filter:blur(8px);border-bottom:1px solid #1d1d1d}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:40px;height:40px}
.brand span{font-weight:900;letter-spacing:.6px;background:linear-gradient(135deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:14px;align-items:center}
.nav-icon{width:28px;height:28px;border-radius:8px;padding:2px;background:#181818;border:1px solid #222;display:grid;place-items:center}
.nav-links a.link{padding:8px 12px;border-radius:10px;color:#eee}
.nav-links a.link:hover{background:#181818}

.btn{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:none;border-radius:14px;padding:12px 18px;font-weight:800;box-shadow:var(--shadow);cursor:pointer;transition:transform .18s ease}
.btn:hover{transform:translateY(-2px)}

.hero{border-bottom:1px solid #1b1b1b}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center;padding:64px 20px}
.hero h1{margin:0;font-size:clamp(32px,4vw,54px);line-height:1.05}
.hero p{color:var(--sub);font-size:clamp(16px,2vw,19px)}
.badge{display:inline-flex;gap:10px;align-items:center;background:#121212;border:1px solid #222;padding:8px 12px;border-radius:20px;color:#ddd}

.section{padding:64px 0;border-bottom:1px solid #1b1b1b}
.section h2{margin:0 0 12px;font-size:clamp(26px,3vw,36px)}
.section p.lead{color:var(--sub)}

.card{background:linear-gradient(180deg,var(--panel),#0e0e0e);border:1px solid #1b1b1b;border-radius:20px;padding:18px;box-shadow:var(--shadow)}

.reveal{opacity:0;transform:translateY(16px)}
.reveal.visible{opacity:1;transform:none;transition:opacity .6s ease, transform .6s ease}

.slider{position:relative;border-radius:18px;overflow:hidden;border:1px solid #1c1c1c;background:#0e0e0e}
.slides{display:flex;transition:transform .6s ease}
.slide{min-width:100%;position:relative}
.slide img{width:100%;height:520px;object-fit:cover}
.caption{position:absolute;left:16px;bottom:16px;background:rgba(0,0,0,.55);border:1px solid #2a2a2a;color:#fff;padding:8px 12px;border-radius:12px;font-size:14px}
.controls{position:absolute;inset:0;display:flex;justify-content:space-between;align-items:center;pointer-events:none}
.arrow{pointer-events:auto;background:rgba(0,0,0,.5);border:1px solid #2a2a2a;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;margin:0 10px;color:#fff;font-weight:900;cursor:pointer}
.dots{position:absolute;left:0;right:0;bottom:10px;display:flex;gap:6px;justify-content:center}
.dot{width:10px;height:10px;border-radius:8px;background:#2a2a2a;border:1px solid #3a3a3a;cursor:pointer}
.dot.active{background:linear-gradient(135deg,var(--brand),var(--brand2))}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.footer{padding:32px 0;color:#a6a6a6}
.footer a{color:#cfcfcf}


@media (max-width:900px){
  .hero .container{grid-template-columns:1fr}
  .slide img{height:360px}
}

#intro {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, #0a0a0a 0%, #000 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  z-index: 9999;
  animation: introFadeOut 1s ease 3.5s forwards;
}


.intro-road {
  position: absolute;
  bottom: 25%;
  width: 100%;
  height: 60px;
  background: linear-gradient(180deg, #ff6a00 0%, #c44700 100%);
  box-shadow: 0 0 40px rgba(255, 100, 0, 0.7);
  overflow: hidden;
  border-top: 2px solid rgba(255,255,255,0.2);
}
.intro-road::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 6px;
  transform: translateY(-50%);
  background: repeating-linear-gradient(
    to right,
    rgba(255,255,255,0.8) 0px,
    rgba(255,255,255,0.8) 40px,
    transparent 40px,
    transparent 80px
  );
  opacity: 0.5;
  animation: moveLine 1s linear infinite;
}

@keyframes moveLine {
  0% { background-position: 0 0; }
  100% { background-position: 80px 0; }
}


#intro {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, #0a0a0a 0%, #000 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  overflow: hidden;
  animation: introFadeOut 1s ease 5.5s forwards;
}


.intro-logo {
  width: 70px;
  opacity: 0;
  animation: logoIn 1.2s ease forwards;
  animation-delay: 0.2s;
  filter: drop-shadow(0 0 10px rgba(255, 90, 0, 0.6));
}


.intro-text {
  font-family: "Inter", sans-serif;
  color: #ff6a00;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 1px;
  margin-top: 16px;
  opacity: 0;
  animation: textIn 1s ease forwards;
  animation-delay: 0.8s;
}


.intro-bar {
  position: relative;
  width: 220px;
  height: 8px;
  border-radius: 8px;
  background: #1c1c1c;
  overflow: hidden;
  margin-top: 40px;
}
.intro-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  width: 0%;
  animation: loadBar 4s cubic-bezier(0.55, 0.1, 0.3, 1) forwards;
  border-radius: inherit;
}


.intro-road {
  position: absolute;
  bottom: 8%;
  width: 100%;
  height: 35px;
  background: linear-gradient(180deg, #ff6a00 0%, #c44700 100%);
  box-shadow: 0 0 30px rgba(255, 100, 0, 0.6);
  overflow: hidden;
  border-top: 2px solid rgba(255,255,255,0.2);
  opacity: 0.85;
  animation: pulseGlow 2.8s ease-in-out infinite alternate;
}
.intro-road::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 4px;
  transform: translateY(-50%);
  background: repeating-linear-gradient(
    to right,
    rgba(255,255,255,0.6) 0px,
    rgba(255,255,255,0.6) 40px,
    transparent 40px,
    transparent 80px
  );
  opacity: 0.4;
  animation: moveLine 1.6s linear infinite;
}


@keyframes moveLine {
  0% { background-position: 0 0; }
  100% { background-position: 80px 0; }
}
@keyframes pulseGlow {
  0% { box-shadow: 0 0 20px rgba(255, 100, 0, 0.4); opacity: 0.8; }
  100% { box-shadow: 0 0 40px rgba(255, 100, 0, 0.9); opacity: 1; }
}
@keyframes logoIn {
  0% { opacity: 0; transform: scale(0.8); }
  60% { opacity: 1; transform: scale(1.05); }
  100% { transform: scale(1); }
}
@keyframes textIn {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes loadBar {
  0% { width: 0%; }
  100% { width: 100%; }
}
@keyframes introFadeOut {
  to { opacity: 0; visibility: hidden; }
}