:root{
  --container: 1200px;
  --white: #fff;
  --muted: rgba(255,255,255,.85);
  --overlay: rgba(0,0,0,.25);
  --overlay-strong: rgba(0,0,0,.55);
  --green: #2bb673;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Poppins, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--white);
  background:#0b0b0b;
}

.container{
  width:min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

/* TOP BAR */
.topbar{
  position: fixed;
  z-index: 50;
  top:0; left:0; right:0;
  padding: 18px 0;
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color: var(--white);
  text-decoration:none;
}
.brand__logo{
  width:28px; height:28px;
  object-fit:contain;
}
.brand__name{
  font-weight:600;
  font-size:14px;
  letter-spacing:.2px;
  opacity:.95;
}

.nav{
  display:flex;
  align-items:center;
  gap:22px;
}
.nav__link{
  color: rgba(255,255,255,.85);
  text-decoration:none;
  font-size:14px;
  font-weight:500;
  padding: 6px 0;
  position:relative;
}
.nav__link:hover{color:#fff}
.nav__link.is-active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-6px;
  height:2px;
  background:#fff;
  opacity:.85;
}

.hamburger{
  display:none;
  background:transparent;
  border:0;
  color:#fff;
  font-size:22px;
  cursor:pointer;
}

/* HERO */
.hero{
  position:relative;
  height:100vh;
  min-height:640px;
  overflow:hidden;
}

.hero__bg{
  position:absolute;
  inset:0;
}
.bg-layer{
  position:absolute;
  inset:0;
  background-position:center;
  background-size:cover;
  background-repeat:no-repeat;
  opacity:0;
  transform: scale(1.02);
  transition: opacity 900ms ease, transform 2500ms ease;
}
.bg-layer.is-active{
  opacity:1;
  transform: scale(1.06);
}
.bg-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  transform: scale(1.02);
  transition: opacity 900ms ease, transform 2500ms ease;
  pointer-events:none;
}

.bg-video.is-active{
  opacity:1;
  transform: scale(1.06);
}

.hero__overlay{
  position:absolute;
  inset:0;
  background: var(--overlay);
}

/* CONTENT */
.hero__content{
  position:relative;
  z-index:10;
  top:50%;
  transform:translateY(-40%);
  text-align:center;
}

.eyebrow{
  font-size:12px;
  letter-spacing:2px;
  text-transform:uppercase;
  opacity:.9;
  margin-bottom: 10px;
}

.title{
  margin: 0;
  font-size: clamp(44px, 5.2vw, 82px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.5px;
  text-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.subtitle{
  margin-top: 14px;
  font-size: 14px;
  letter-spacing:.2px;
  color: var(--muted);
}

.cta{
  display:inline-block;
  margin-top: 22px;
  background: var(--green);
  color:#fff;
  text-decoration:none;
  font-weight:600;
  font-size:14px;
  padding: 14px 28px;
  border-radius: 4px;
  box-shadow: 0 10px 22px rgba(0,0,0,.25);
  border:0;
  cursor:pointer;
}
.cta:hover{filter:brightness(1.05)}
.cta--full{width:100%}

/* ARROWS */
.arrow{
  position:absolute;
  z-index:12;
  top:50%;
  transform: translateY(-50%);
  width:56px; height:56px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.35);
  background: rgba(0,0,0,.12);
  color:#fff;
  display:grid;
  place-items:center;
  cursor:pointer;
  backdrop-filter: blur(2px);
  font-size:26px;
  line-height:0;
}
.arrow:hover{background: rgba(0,0,0,.22)}
.arrow--left{left:22px}
.arrow--right{right:22px}

/* DOTS */
.dots{
  position:absolute;
  z-index:12;
  bottom: 26px;
  left:0; right:0;
  display:flex;
  justify-content:center;
  gap:10px;
}
.dot{
  width:10px; height:10px;
  border-radius:999px;
  border:0;
  cursor:pointer;
  background: rgba(255,255,255,.35);
}
.dot.is-active{
  background:#fff;
}

/* CONTACT PAGE */
.contact-body{background:#050505}
.contact{
  position:relative;
  min-height:100vh;
  padding-top: 110px;
  display:flex;
  align-items:center;
  padding-bottom: 70px;
}
.contact__bg{
  position:absolute;
  inset:0;
  background-image:url("../Images/bg1.jpg");
  background-size:cover;
  background-position:center;
  filter: blur(8px);
  transform: scale(1.05);
}
.contact__overlay{
  position:absolute;
  inset:0;
  background: var(--overlay-strong);
}
.contact__card{
  position:relative;
  z-index:5;
  max-width: 720px;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  padding: 28px;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
}
.contact__title{
  margin: 0;
  font-size: 34px;
  letter-spacing: -0.5px;
}
.contact__subtitle{
  margin: 8px 0 0 0;
  color: rgba(255,255,255,.8);
  font-size: 14px;
}

.form{
  margin-top: 18px;
  display:grid;
  gap: 14px;
}
.field span{
  display:block;
  font-size: 12px;
  opacity:.9;
  margin-bottom: 6px;
  letter-spacing:.3px;
}
input, textarea{
  width:100%;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.35);
  color:#fff;
  padding: 12px 14px;
  outline:none;
}
input:focus, textarea:focus{
  border-color: rgba(255,255,255,.32);
}

.notice .ok, .notice .bad{display:none; padding:12px 14px; border-radius:12px; font-size:14px}
.notice .ok{background: rgba(43,182,115,.18); border:1px solid rgba(43,182,115,.35)}
.notice .bad{background: rgba(255,80,80,.18); border:1px solid rgba(255,80,80,.35)}

/* MOBILE */
@media (max-width: 900px){
  .nav{
    position:fixed;
    top:64px;
    left:16px;
    right:16px;
    padding:14px;
    border-radius:14px;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(10px);
    display:none;
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
  }
  .nav.is-open{display:flex}
  .hamburger{display:inline-flex}
  .arrow{display:none}
}