.tshirt-hero{
  min-height:520px;
  display:flex;
  align-items:center;
  color:#fff;
  background:
    linear-gradient(90deg,rgba(0,0,0,.88),rgba(0,0,0,.58),rgba(0,0,0,.18)),
    url('/assets/img/tshirt-hero.jpg');
  background-size:cover;
  background-position:center;
}
.tshirt-hero-inner{width:100%;}
.tshirt-hero-copy{max-width:820px;padding:80px 0;}
.tshirt-hero h1{font-size:clamp(54px,8vw,112px);line-height:.86;letter-spacing:-4px;text-transform:uppercase;margin:14px 0 20px;}
.tshirt-hero p{max-width:720px;font-size:21px;line-height:1.5;color:rgba(255,255,255,.82);margin-bottom:28px;}
.tshirt-section{background:#f4f4f4;padding:80px 0 100px;}
.tshirt-layout{display:grid;grid-template-columns:.9fr 1.35fr;gap:34px;align-items:start;}
.tshirt-rules-card,.tshirt-form-card{background:#fff;border-radius:34px;box-shadow:0 28px 70px rgba(0,0,0,.10);}
.tshirt-rules-card{padding:46px;position:sticky;top:110px;}
.kicker.dark{color:#000;font-weight:950;text-transform:uppercase;letter-spacing:.16em;font-size:13px;margin-bottom:14px;}
.tshirt-rules-card h2,.form-heading h2{font-size:clamp(36px,4vw,58px);line-height:.9;text-transform:uppercase;letter-spacing:-2px;margin:0 0 24px;}
.tshirt-rules-card ul{display:grid;gap:18px;margin:0;padding:0;list-style:none;}
.tshirt-rules-card li{font-size:18px;line-height:1.45;color:#171717;display:grid;grid-template-columns:28px 1fr;gap:10px;}
.tshirt-rules-card li::before{content:'✓';width:28px;height:28px;border-radius:50%;background:#ffdf00;color:#000;display:inline-flex;align-items:center;justify-content:center;font-weight:950;margin-top:1px;}
.tshirt-form-card{padding:46px;}
.form-heading{margin-bottom:28px;}
.form-heading p{font-size:18px;line-height:1.45;color:#555;max-width:720px;}
.tshirt-form{display:grid;gap:18px;}
.form-grid{display:grid;gap:16px;}
.form-grid.two{grid-template-columns:1fr 1fr;}
.form-grid.three{grid-template-columns:1fr .8fr .8fr;}
.field{display:grid;gap:8px;}
.field label{font-size:13px;font-weight:950;text-transform:uppercase;letter-spacing:.08em;color:#333;}
.tshirt-form input,.tshirt-form select{width:100%;min-height:56px;border:1px solid #ddd;border-radius:18px;background:#f8f8f8;padding:0 16px;font-size:16px;font-weight:800;color:#111;outline:none;}
.tshirt-form input:focus,.tshirt-form select:focus{border-color:#111;background:#fff;box-shadow:0 0 0 4px rgba(255,223,0,.35);}
.check-line{display:flex;gap:12px;align-items:flex-start;background:#fff8c8;border:1px solid #f2dd44;border-radius:20px;padding:16px;font-weight:850;line-height:1.4;cursor:pointer;}
.check-line input{width:20px;height:20px;min-height:auto;margin-top:2px;flex:0 0 20px;}
.submit-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:4px;}
.submit-row .btn{min-width:190px;}
.submit-row small{max-width:420px;color:#666;font-weight:750;line-height:1.4;}
.form-message{display:none;padding:14px 16px;border-radius:16px;font-weight:900;}
.form-message.ok,.form-message.error{display:block;}
.form-message.ok{background:#ddffe8;color:#07591d;}
.form-message.error{background:#ffdada;color:#8b1010;}
button[disabled]{opacity:.55;cursor:not-allowed;}
@media(max-width:1000px){.tshirt-layout{grid-template-columns:1fr}.tshirt-rules-card{position:relative;top:auto}.form-grid.two,.form-grid.three{grid-template-columns:1fr}.tshirt-hero h1{letter-spacing:-2px}}
@media(max-width:560px){.tshirt-hero{min-height:460px}.tshirt-hero-copy{padding:58px 0}.tshirt-section{padding:42px 0 70px}.tshirt-rules-card,.tshirt-form-card{padding:28px;border-radius:26px}.tshirt-hero h1{font-size:52px}.tshirt-hero p{font-size:18px}.tshirt-rules-card li{font-size:16px}.submit-row .btn{width:100%;}}