/* ── HERO (compact) ── */
.page-hero{
  padding:8rem 4rem 4rem;
  background:var(--dark);
  text-align:center;
  position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='52' height='90'%3E%3Cpolygon points='26,0 52,45 0,45' fill='none' stroke='rgba(255,255,255,.04)' stroke-width='.5'/%3E%3Cpolygon points='26,90 0,45 52,45' fill='none' stroke='rgba(255,255,255,.04)' stroke-width='.5'/%3E%3C/svg%3E");
  background-size:52px 90px;
}
.page-hero-inner{position:relative;z-index:1;max-width:700px;margin:0 auto;}
.page-hero-en{
  font-family:var(--ff);font-size:.7rem;font-weight:800;
  letter-spacing:.35em;color:var(--blue);text-transform:uppercase;
  margin-bottom:.6rem;
}
.page-hero-deco{
  width:40px;height:2px;
  background:linear-gradient(90deg,var(--blue),rgba(0,188,212,.3));
  margin:0 auto .8rem;
}
.page-hero-title{
  font-family:var(--ffj);font-size:clamp(1.6rem,3vw,2.4rem);
  font-weight:700;color:#fff;line-height:1.5;margin-bottom:1rem;
}
.page-hero-sub{
  font-family:var(--ffj);font-size:.85rem;font-weight:300;
  color:rgba(255,255,255,.45);line-height:2;
}

/* ── FORM SECTION ── */
.form-section{
  padding:5rem 4rem;
  background:var(--bg);
}
.form-inner{
  max-width:720px;margin:0 auto;
}
.form-group{
  margin-bottom:2rem;
}
.form-label{
  display:flex;align-items:center;gap:.5rem;
  font-family:var(--ffj);font-size:.85rem;font-weight:700;
  color:var(--ink-dark);margin-bottom:.6rem;
}
.form-required{
  font-family:var(--ff);font-size:.55rem;font-weight:700;
  letter-spacing:.08em;color:#fff;
  background:var(--blue);
  padding:.15rem .45rem;border-radius:2px;
}
.form-optional{
  font-family:var(--ff);font-size:.55rem;font-weight:700;
  letter-spacing:.08em;color:rgba(26,26,26,.35);
  background:var(--bg2);
  padding:.15rem .45rem;border-radius:2px;
  border:1px solid var(--border);
}
.form-input{
  width:100%;
  font-family:var(--ffj);font-size:.88rem;
  padding:.85rem 1rem;
  background:var(--bg2);
  border:1px solid var(--border);
  border-radius:4px;
  color:var(--ink-dark);
  transition:border-color .2s,box-shadow .2s;
  outline:none;
}
.form-input:focus{
  border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(0,188,212,.1);
}
.form-input::placeholder{
  color:rgba(26,26,26,.25);
}
textarea.form-input{
  min-height:160px;resize:vertical;
  line-height:1.8;
}

/* radio buttons */
.form-radios{
  display:flex;flex-wrap:wrap;gap:.6rem;
}
.form-radio{
  position:relative;
}
.form-radio input{
  position:absolute;opacity:0;width:0;height:0;
}
.form-radio-label{
  display:inline-block;
  font-family:var(--ffj);font-size:.82rem;font-weight:400;
  color:var(--ink-dark);
  padding:.55rem 1.2rem;
  border:1px solid var(--border);
  border-radius:100vmax;
  cursor:pointer;
  transition:background .2s,border-color .2s,color .2s;
}
.form-radio-label:hover{
  border-color:rgba(0,188,212,.4);
  background:rgba(0,188,212,.04);
}
.form-radio input:checked + .form-radio-label{
  background:var(--blue);
  border-color:var(--blue);
  color:#fff;
  font-weight:600;
}

/* privacy policy */
.form-privacy{
  display:flex;align-items:flex-start;gap:.6rem;
  margin-bottom:2.5rem;
  padding:1.2rem;
  background:var(--bg2);
  border:1px solid var(--border);
  border-radius:4px;
}
.form-privacy input[type="checkbox"]{
  margin-top:.2rem;
  width:18px;height:18px;
  accent-color:var(--blue);
  flex-shrink:0;
  cursor:pointer;
}
.form-privacy-text{
  font-family:var(--ffj);font-size:.78rem;font-weight:300;
  color:rgba(26,26,26,.55);line-height:1.8;
}
.form-privacy-text a{
  color:var(--blue);text-decoration:underline;
  transition:opacity .2s;
}
.form-privacy-text a:hover{opacity:.6;}

/* submit button */
.form-submit{
  display:block;
  width:100%;max-width:320px;
  margin:0 auto;
  font-family:var(--ffj);font-size:.9rem;font-weight:700;
  letter-spacing:.08em;
  padding:1rem 2rem;
  background:var(--ink-dark);color:#fff;
  border:none;border-radius:4px;
  cursor:pointer;
  transition:background .25s,transform .25s,box-shadow .25s;
}
.form-submit:hover{
  background:var(--blue);
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(0,188,212,.2);
}
.form-submit:disabled{
  background:rgba(26,26,26,.15);
  color:rgba(26,26,26,.3);
  cursor:not-allowed;
  transform:none;
  box-shadow:none;
}

/* completion */
.form-done{
  display:none;
  text-align:center;
  padding:4rem 2rem;
}
.form-done.show{display:block;}
.form-done-icon{
  width:64px;height:64px;
  border-radius:50%;
  background:rgba(0,188,212,.1);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 1.5rem;
}
.form-done-icon svg{width:28px;height:28px;stroke:var(--blue);fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;}
.form-done-title{
  font-family:var(--ffj);font-size:1.3rem;font-weight:700;
  color:var(--ink-dark);margin-bottom:.8rem;
}
.form-done-text{
  font-family:var(--ffj);font-size:.85rem;font-weight:300;
  color:rgba(26,26,26,.5);line-height:2;margin-bottom:2rem;
}
.form-done-btn{
  display:inline-block;
  font-family:var(--ffj);font-size:.78rem;font-weight:600;
  color:var(--ink-dark);text-decoration:none;
  border:1px solid var(--ink-dark);
  padding:.6rem 1.8rem;border-radius:4px;
  transition:background .2s,color .2s;
}
.form-done-btn:hover{background:var(--ink-dark);color:#fff;}

/* ══════════════════════════════════════
   RESPONSIVE — 640px
══════════════════════════════════════ */
@media(max-width:640px){
  .page-hero{padding:6rem 1.4rem 3rem;}
  .page-hero-title{font-size:1.4rem;}
  .page-hero-sub{font-size:.78rem;}

  .form-section{padding:3rem 1.4rem;}
  .form-radios{flex-direction:column;}
  .form-radio-label{display:block;text-align:center;}
  .form-submit{max-width:100%;}
}