@font-face {
  font-family: "Upheaval";
  src: url(Upheaval.ttf);
  letter-spacing: 2px;
}

:root {
  --green: #BDFB00;
  --bg: #060A05;
  --black: #000000;
  --white: #FFFFFF;
  --f-display: "Upheaval";
  --f-pixel: "Silkscreen";
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--f-pixel);
  font-weight: 700;
  -webkit-font-smoothing: none;
}
ul { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 3px dashed var(--white); outline-offset: 4px; }

.nav-wrap { padding: 40px 100px 0; position: relative; z-index: 10; }
.nav {
  max-width: 1240px; margin: 0 auto; height: 70px;
  background: var(--green); border-radius: 35px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 80px;
  font-family: var(--f-display); color: var(--black);
}
.logo { font-size: 24px; letter-spacing: 2px; }
.nav-links { display: flex; gap: 40px; }
.nav-link, .mobile-menu a {
  position: relative; font-family: var(--f-display); font-size: 20px; color: var(--black);
  padding-bottom: 3px; letter-spacing: 2px;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

.menu-btn { display: none; }

.btn {
  display: inline-block; border: 0; cursor: pointer;
  font-family: var(--f-pixel); font-weight: 700; font-size: 24px;;
  color: var(--black); padding: 24px 40px; min-width: 388px; text-align: center;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.btn-green { background: var(--green); box-shadow: 10px 10px 0 var(--white); }
.btn-white { background: var(--white); box-shadow: 10px 10px 0 var(--black); }
.btn-green:hover  { transform: translate(5px, 5px);   box-shadow: 5px 5px 0 var(--white); }
.btn-white:hover  { transform: translate(5px, 5px);   box-shadow: 5px 5px 0 var(--black); }
.btn-green:active { transform: translate(10px, 10px); box-shadow: 0 0 0 var(--white); }
.btn-white:active { transform: translate(10px, 10px); box-shadow: 0 0 0 var(--black); }

.hero {
  min-height: 720px; display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center; padding: 120px 24px 40px; gap: 72px;
}
.hero h1 {
  margin: 0; max-width: 820px; font-family: var(--f-display);
  font-size: clamp(22px, 3.1vw, 48px); line-height: 1.4; letter-spacing: 2px;
}
.arrow { display: block; margin-top: 10px; animation: bob 1.4s ease-in-out infinite; }
.pointer {
  width: 26px;
}
@keyframes bob { 0%, 100% { transform: translateY(-6px); } 50% { transform: translateY(8px); } }

.stats {
  max-width: 1080px; margin: 0 auto; padding: 40px 24px 120px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; text-align: center;
}
.stat { display: flex; flex-direction: column; gap: 28px; align-items: center; }
.stat .label { font-family: var(--f-pixel); font-size: 24px;}
.stat .value { font-family: var(--f-display); font-size: 48px; letter-spacing: 2px; }

.BVILLE {
  max-width: 1080px; margin: 0 auto; background: var(--green); color: var(--black);
  text-align: center; padding: 88px 24px 80px;
  display: flex; flex-direction: column; align-items: center;
}
.BVILLE h2 { margin: 0 0 16px; font-family: var(--f-display); font-size: 48px; font-weight: 400; letter-spacing: 2px; }
.BVILLE p { margin: 0 0 40px; font-family: var(--f-pixel); font-size: 24px;}

.footer { display: flex; justify-content: center; gap: 100px; padding: 100px 24px 40px; }
.footer-link { font-family: var(--f-display); font-size: 20px; color: var(--green); letter-spacing: 2px; }
.footer-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.mobile-menu { display: none; }

@media (max-width: 900px) {
  body { background: var(--black); }
  .nav-wrap { padding: 45px 21px 0; }
  .nav { max-width: none; height: auto; background: none; padding: 0; border-radius: 0; }
  .nav-links { display: none; }
  .logo {
    background: var(--green); border-radius: 30px; height: 60px; padding: 0 20px;
    display: flex; align-items: center; font-size: 20px; letter-spacing: 2px;
  }
  .menu-btn {
    width: 60px; height: 60px; border-radius: 50%; border: 0; cursor: pointer;
    background: var(--green); display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 5px;
  }
  .menu-btn span { width: 26px; height: 3px; background: var(--black); }

  .hero { min-height: 620px; gap: 56px; padding-top: 100px; }
  .hero h1 { font-size: 24px; max-width: 300px; letter-spacing: 2px;}
  .btn { font-size: 14px; min-width: 208px; padding: 22px 14px; margin-bottom: 60px;}
  .btn-green, .btn-white { box-shadow: 8px 8px 0 var(--white); }
  .btn-white { box-shadow: 8px 8px 0 var(--black); }
  .btn-green:hover { transform: translate(4px, 4px); box-shadow: 4px 4px 0 var(--white); }
  .btn-white:hover { transform: translate(4px, 4px); box-shadow: 4px 4px 0 var(--black); }
  .btn-green:active { transform: translate(8px, 8px); box-shadow: 0 0 0 var(--white); }
  .btn-white:active { transform: translate(8px, 8px); box-shadow: 0 0 0 var(--black); }

  .stats { grid-template-columns: 1fr; gap: 80px; padding: 60px 24px 120px; }
  .stat { gap: 22px; }
  .stat .label { font-size: 14px;}
  .stat .value { font-size: 24px; letter-spacing: 2px;}

  .BVILLE { margin: 0 21px; padding: 110px 12px; }
  .BVILLE h2 { font-size: 24px; letter-spacing: 2px;}
  .BVILLE p { font-size: 14px;}
  .footer { flex-direction: column; align-items: center; gap: 50px; padding: 90px 24px 60px; }
  .footer-link { font-size: 14px; letter-spacing: 2px; }

  .mobile-menu {
    display: block; position: fixed; inset: 0; z-index: 100;
    background: var(--bg); visibility: hidden;
    transition: visibility 0s .5s;
  }
  .mobile-menu::before {
    content: ""; position: absolute; inset: 0; background: var(--green);
    transform: translateY(-100%); transition: transform .5s var(--ease);
  }
  .mobile-menu.open { visibility: visible; transition-delay: 0s; }
  .mobile-menu.open::before { transform: translateY(0); }
  .mobile-menu ul, .close-btn { position: relative; opacity: 0; transition: opacity .25s ease; }
  .mobile-menu.open ul, .mobile-menu.open .close-btn { opacity: 1; transition-delay: .25s; }
  .mobile-menu ul { margin-top: 150px; display: flex; flex-direction: column; align-items: center; gap: 56px; }
  .mobile-menu a { font-size: 15px; letter-spacing: 2px;}
  .close-btn {
    position: absolute; top: 45px; right: 21px; width: 60px; height: 60px;
    border-radius: 50%; border: 2px solid var(--black); background: none; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
  }
  body.menu-open { overflow: hidden; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .arrow { animation: none; }
  * { transition-duration: .01ms !important; }
}