:root{
    --text: rgba(255,255,255,.94);
    --muted: rgba(255,255,255,.78);
    --soft: rgba(255,255,255,.18);
    --soft2: rgba(255,255,255,.12);
    --shadow: rgba(0,0,0,.28);
  
    /* spacing + width helpers */
    --pad: 18px;
    --max: 1100px;
  }
  
  *{ box-sizing:border-box; margin:0; padding:0; }
  html,body{ height:100%; }
  body{
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--text);
    background: #0e1a24;
  }
  a{ color: inherit; text-decoration:none; }
  
  .hero{
    position: relative;
    min-height: 100vh;
    overflow: hidden;
  }
  
  /* Background video */
  .hero__video{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    transform: scale(1.02);
  }
  
  .hero__overlay{
    position:absolute;
    inset:0;
    background: linear-gradient(
      180deg,
      rgba(0,20,30,.35),
      rgba(0,10,20,.68)
    );
    backdrop-filter: blur(1.5px);
  }
  
  .hero__content{
    position: relative;
    z-index: 1;
    min-height: 100vh;
  
    display: flex;
    flex-direction: column;
    justify-content: center;
  
    padding: 28px var(--pad);
    gap: 14px;
  

    width: min(100%, var(--max));
    margin: 0 auto;
  }
  
  .badge{
    width: fit-content;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--soft);
    background: rgba(255,255,255,.06);
    box-shadow: 0 10px 30px var(--shadow);
    font-size: 14px;
    letter-spacing: .2px;
  }
  
  h1{
    font-size: clamp(34px, 9vw, 54px);
    line-height: 1.08;
    letter-spacing: -0.02em;
    text-shadow: 0 16px 40px rgba(0,0,0,.35);
  }
  
  p{
    max-width: 44ch;
    color: var(--muted);
    line-height: 1.6;
    font-size: 16px;
  }
  
  .buttons{
    display: grid;
    gap: 10px;
    margin-top: 10px;
  
    grid-template-columns: 1fr;  
    justify-content: center;     
    justify-items: center;      
  
    width: 100%;
  }
  
  
  .btn{
    height: 46px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 650;
    padding: 0 18px;
    border: 1px solid transparent;
    transition: transform .16s ease, opacity .16s ease;
  }
  .btn:active{ transform: translateY(1px); opacity: .92; }
  
  .primary{
    background: rgba(255,255,255,.92);
    color: #0e1a24;
    border-color: rgba(255,255,255,.25);
  }
  .ghost{
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.18);
    color: var(--text);
  }
  

  @media (min-width: 420px){
    :root{ --pad: 22px; }
    p{ font-size: 16.5px; }
  }
  
  @media (min-width: 700px){
    .buttons{
      grid-template-columns: auto auto;
      width: fit-content;
      margin-left: auto;
      margin-right: auto;
    }
  }
  
  @media (min-width: 1024px){
    :root{ --pad: 56px; --max: 1200px; }
  
    .hero__overlay{
      backdrop-filter: blur(1px);
    }
  
    p{ max-width: 52ch; }
  }
  
  @media (min-width: 1440px){
    :root{ --max: 1320px; }
  
    h1{
      font-size: clamp(56px, 4.2vw, 78px);
      line-height: 1.03;
    }
  }
  
  @media (max-height: 520px){
    .hero__content{
      padding-top: 18px;
      padding-bottom: 18px;
    }
  }
  
  @media (prefers-reduced-motion: reduce){
    .hero__video{ display:none; }
    .hero{
      background: #0e1a24;
    }
  }