:root{
    --navy-deep:#050d24;
    --navy:#0a1a3d;
    --navy-mid:#0f2557;
    --gold:#f5b400;
    --gold-light:#ffd257;
    --gold-dark:#c98a00;
    --green:#1f7a3d;
    --red:#c1272d;
    --white:#ffffff;
    --off-white:#e9edf7;
    --field-w:min(560px,92vw);
    --shadow-soft: 0 10px 30px rgba(0,0,0,.35);
  }

  *{box-sizing:border-box; border: 0px;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:'Segoe UI', Roboto, Arial, sans-serif;
    background:var(--navy-deep);
    color:var(--white);
    overflow-x:hidden;
  }

  h1,h2,h3{margin:0;}

  /* ---------- Perspective stage ---------- */
  .stage{
    perspective:1600px;
  }

  /* ================= HEADER ================= */
  header{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding:14px 28px;
    background:linear-gradient(180deg,#081633,#0a1c40 90%);
    border-bottom:1px solid rgba(245,180,0,.35);
    position:sticky;
    top:0;
    z-index:50;
    box-shadow:0 4px 18px rgba(0,0,0,.45);
  }
  .brand{
    display:flex;
    align-items:center;
    gap:12px;
    font-weight:700;
  }
  .brand .wheel{
    width:42px;height:42px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 0 12px rgba(245,180,0,.6), inset 0 0 6px rgba(0,0,0,.35);
    font-size:18px;
    flex:none;
  }
  .brand .name{line-height:1.15;}
  .brand .name small{display:block;font-weight:400;font-size:12px;color:var(--off-white);letter-spacing:.5px;}

  .tagline{
    display:flex;align-items:center;gap:14px;
    font-size:13px;letter-spacing:4px;font-weight:700;
    color:var(--off-white);
    white-space:nowrap;
  }
  .tagline .line{width:60px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);}
  .tagline .stars{color:var(--gold);letter-spacing:6px;font-size:12px;margin-left:6px;}

  .register-btn{
    appearance:none;border:none;cursor:pointer;
    background:linear-gradient(180deg,var(--gold-light),var(--gold) 60%,var(--gold-dark));
    color:#241800;
    font-weight:800;
    padding:12px 22px;
    border-radius:30px;
    font-size:14px;
    display:flex;align-items:center;gap:8px;
    box-shadow:0 6px 0 var(--gold-dark), 0 10px 20px rgba(0,0,0,.4);
    transition:transform .15s ease, box-shadow .15s ease;
    white-space:nowrap;
  }
  .register-btn:hover{transform:translateY(-2px);box-shadow:0 8px 0 var(--gold-dark),0 14px 24px rgba(0,0,0,.45);}
  .register-btn:active{transform:translateY(2px);box-shadow:0 3px 0 var(--gold-dark);}

  /* ================= HERO / LAYOUT ================= */
  .layout{
    max-width:1500px;
    margin:0 auto;
    padding:40px 28px 80px;
    display:grid;
    grid-template-columns:1.15fr 0.85fr;
    gap:36px;
    align-items:start;
  }

  .hero{
    position:relative;
    border-radius:22px;
    overflow:hidden;
    box-shadow:var(--shadow-soft), inset 0 0 0 1px rgba(245,180,0,.35), 0 0 60px rgba(245,180,0,.2);
    isolation:isolate;
    animation:heroGlowOuter 5s ease-in-out infinite;
  }
  @keyframes heroGlowOuter{
    0%,100%{box-shadow:var(--shadow-soft), inset 0 0 0 1px rgba(245,180,0,.35), 0 0 40px rgba(245,180,0,.15);}
    50%{box-shadow:var(--shadow-soft), inset 0 0 0 1px rgba(245,180,0,.6), 0 0 70px rgba(245,180,0,.35);}
  }
  .hero-poster{
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:center top;
  }


/* ================= TERMS & CONDITIONS CHECKBOX ================= */
  .terms-check{
    display:flex;
    align-items:flex-start;
    gap:10px;
    cursor:pointer;
    user-select:none;
    margin-top:2px;
    padding:2px 2px 4px;
  }
  .terms-check input[type="checkbox"]{
    position:absolute;
    opacity:0;
    width:0;
    height:0;
  }
  .terms-check .checkmark{
    flex:none;
    width:20px;
    height:20px;
    margin-top:1px;
    border-radius:6px;
    background:#f4f6fb;
    border:1px solid rgba(255,255,255,.15);
    box-shadow:0 3px 8px rgba(0,0,0,.25), inset 0 -2px 0 rgba(0,0,0,.04);
    position:relative;
    transition:background .18s ease, border-color .18s ease, box-shadow .18s ease;
  }
  .terms-check .checkmark::after{
    content:"";
    position:absolute;
    display:none;
    left:6px;
    top:2px;
    width:5px;
    height:10px;
    border:solid #241800;
    border-width:0 2px 2px 0;
    transform:rotate(45deg);
  }
  .terms-check input:checked ~ .checkmark{
    background:linear-gradient(180deg,var(--gold-light),var(--gold) 60%,var(--gold-dark));
    border-color:var(--gold);
    box-shadow:0 0 0 3px rgba(245,180,0,.3), 0 4px 10px rgba(0,0,0,.3);
  }
  .terms-check input:checked ~ .checkmark::after{
    display:block;
  }
  .terms-check input:focus-visible ~ .checkmark{
    box-shadow:0 0 0 3px rgba(245,180,0,.5);
  }
  .terms-text{
    font-size:13px;
    line-height:1.5;
    color:var(--off-white);
  }
  .terms-text a{
    color:var(--gold-light);
    font-weight:700;
    text-decoration:underline;
  }
  .terms-text a:hover{color:#fff;}




  /* ================= POSTER + REGISTRATION (right column) ================= */
  .right-col{
    display:flex;
    flex-direction:column;
    gap:26px;
    position:sticky;
    top:100px;
  }

  .reg-wrap{
    position:static;
  }

  .reg-card{
    --rx:0deg;--ry:0deg;
    width:100%;
    max-width:var(--field-w);
    margin:0 auto;
    background:linear-gradient(160deg,#0c1c46 0%, #081436 55%, #050d24 100%);
    border-radius:22px;
    padding:2px;
    position:relative;
    transform:rotateX(var(--rx)) rotateY(var(--ry)) translateZ(0);
    transform-style:preserve-3d;
    transition:transform .25s ease-out;
    box-shadow:
      0 0 0 1px rgba(245,180,0,.5),
      0 25px 60px rgba(0,0,0,.6),
      0 0 45px rgba(245,180,0,.25);
    animation:glowPulse 4.5s ease-in-out infinite;
  }
  @keyframes glowPulse{
    0%,100%{box-shadow:0 0 0 1px rgba(245,180,0,.5),0 25px 60px rgba(0,0,0,.6),0 0 30px rgba(245,180,0,.2);}
    50%{box-shadow:0 0 0 1px rgba(255,210,87,.8),0 30px 70px rgba(0,0,0,.65),0 0 60px rgba(245,180,0,.45);}
  }

  .reg-inner{
    background:linear-gradient(160deg,#0d1f4c 0%,#0a1636 60%,#071230 100%);
    border-radius:20px;
    padding:28px 26px 26px;
    position:relative;
    overflow:hidden;
  }
  .reg-inner::after{
    content:"";
    position:absolute; inset:0;
    background:linear-gradient(120deg, rgba(255,255,255,.06), transparent 40%);
    pointer-events:none;
  }

  .reg-head{
    display:flex;align-items:center;gap:14px;
    margin-bottom:18px;
    transform:translateZ(30px);
  }
  .reg-head .avatar{
    width:52px;height:52px;border-radius:50%;
    background:radial-gradient(circle at 35% 30%,#2e59c4,#0d1e57);
    border:2px solid var(--gold);
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 0 16px rgba(245,180,0,.5);
    flex:none;
  }
  .reg-head h2{
    font-size:22px;font-weight:800;letter-spacing:.3px;
  }
  .reg-head h2 .accent{color:var(--gold-light);}
  .reg-head p{margin:2px 0 0;font-size:12.5px;color:var(--off-white);}

  .star-div{
    text-align:center;color:var(--gold);
    font-size:11px;margin:6px 0 16px;
    letter-spacing:2px;
    transform:translateZ(20px);
  }
  .star-div::before,.star-div::after{
    content:"";
    display:inline-block;width:70px;height:1px;
    background:linear-gradient(90deg,transparent,var(--gold),transparent);
    vertical-align:middle;margin:0 10px;
  }

  form{
    display:flex;flex-direction:column;gap:18px;
    transform:translateZ(18px);
  }
  .row{display:grid;gap:12px;}
  .row.c2{grid-template-columns:1fr 1fr;}
  .row.c3{grid-template-columns:0.8fr 1.4fr 1fr;}
  .row.c2b{grid-template-columns:1fr 1fr;}

  label{
    display:block;font-size:11.5px;font-weight:700;
    color:var(--off-white);
    margin-bottom:6px;
    margin-top: 5px;
    letter-spacing:.3px;
  }
  label .opt{font-weight:400;color:#9aa6c8;}

  .field{position:relative;}
  .field-icon{
    position:absolute;left:14px;top:50%;transform:translateY(-50%);
    font-size:14px;opacity:.85;pointer-events:none;
  }
  input[type=text], input[type=number], input[type=email], input[type=tel], select, textarea{
    width:100%;
    background:#f4f6fb;
    color:#0e1a3a;
    border:1px solid rgba(255,255,255,.08);
    border-radius:10px;
    padding:12px 14px;
    font-size:14px;
    font-family:inherit;
    outline:none;
    transition:box-shadow .18s ease, transform .18s ease, border-color .18s;
    box-shadow:0 3px 8px rgba(0,0,0,.25), inset 0 -2px 0 rgba(0,0,0,.04);
  }
  .field.has-icon input{padding-left:38px;}
  input::placeholder, textarea::placeholder{color:#8a93ab;}
  select{appearance:none; background-image:linear-gradient(45deg,transparent 50%,#5a6690 50%),linear-gradient(135deg,#5a6690 50%,transparent 50%); background-position:calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size:5px 5px,5px 5px; background-repeat:no-repeat; cursor:pointer;}
  textarea{resize:vertical;min-height:64px;}

  input:focus, select:focus, textarea:focus{
    border-color:var(--gold);
    box-shadow:0 0 0 3px rgba(245,180,0,.35), 0 6px 14px rgba(0,0,0,.3);
    transform:translateY(-1px);
  }

  .whatsapp .field-icon{color:#25D366;}

  .pay-btn{
    margin-top:6px;
    width:100%;
    border:none;cursor:pointer;
    background:linear-gradient(180deg,var(--gold-light),var(--gold) 55%,var(--gold-dark));
    color:#241800;
    font-weight:800;
    font-size:16px;
    padding:16px;
    border-radius:14px;
    display:flex;align-items:center;justify-content:center;gap:10px;
    box-shadow:0 8px 0 var(--gold-dark), 0 18px 30px rgba(245,180,0,.3);
    transition:transform .15s ease, box-shadow .15s ease;
    letter-spacing:.4px;
  }
  .pay-btn:hover{transform:translateY(-3px);box-shadow:0 11px 0 var(--gold-dark),0 24px 34px rgba(245,180,0,.4);}
  .pay-btn:active{transform:translateY(3px);box-shadow:0 4px 0 var(--gold-dark);}
  .pay-btn svg{transition:transform .2s ease;}
  .pay-btn:hover svg{transform:translateX(4px);}

  .trust-bar{
    margin-top:18px;
    display:flex;align-items:center;justify-content:space-between;
    gap:10px;
    border:1px solid rgba(255,255,255,.12);
    border-radius:12px;
    padding:12px 14px;
    background:rgba(255,255,255,.03);
    font-size:11px;
    color:var(--off-white);
    flex-wrap:wrap;
    transform:translateZ(14px);
  }
  .trust-bar .secure{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--gold-light);}
  .trust-bar .secure small{display:block;font-weight:400;color:#9aa6c8;font-size:10px;}
  .trust-bar .cards{display:flex;gap:6px;align-items:center;}
  .trust-bar .cards span{
    background:#fff;color:#0a1a3d;font-size:9px;font-weight:800;
    padding:4px 6px;border-radius:4px;letter-spacing:.3px;
  }
  .trust-bar .powered{font-size:10px;color:#9aa6c8;text-align:center;}
  .trust-bar .powered b{color:#fff;display:block;font-size:11px;}

  /* ================= FOOTER ================= */
  footer{
    text-align:center;
    padding:26px 16px 40px;
    color:#7c88ad;
    font-size:12.5px;
    border-top:1px solid rgba(255,255,255,.06);
  }
  footer b{color:var(--gold-light);}

  /* ================= RESPONSIVE ================= */
  @media (max-width:1080px){
    .layout{grid-template-columns:1fr;}
    .right-col{position:static;max-width:640px;margin:0 auto;padding:16px;}
    .reg-card{max-width:640px;}
  }

  @media (max-width:720px){
    header{padding:12px 16px;flex-wrap:wrap;}
    .tagline{order:3;width:100%;justify-content:center;font-size:11px;letter-spacing:2px;padding-top:8px;}
    .tagline .line{width:30px;}
    .row.c2, .row.c3, .row.c2b{grid-template-columns:1fr;}
    .reg-card{border-radius:18px;}
    .reg-inner{padding:22px 18px 20px;}
    .trust-bar{justify-content:center;text-align:center;}
  }

  @media (max-width:420px){
    .register-btn{padding:10px 16px;font-size:13px;}
  }

  @media (prefers-reduced-motion: reduce){
    .reg-card{animation:none;transition:none;}
    .register-btn, .pay-btn{transition:none;}
    .hero{animation:none;}
  }