:root{--ink:#102a23;--green:#0b3028;--green-light:#174b3e;--paper:#fffaf0;--cream:#f2e6cc;--gold:#c49a49;--muted:#64716b;--whatsapp:#167c57}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:"DM Sans",sans-serif;color:var(--ink)}body{min-height:100vh;background:var(--green)}.page{min-height:100vh;display:grid;place-items:center;padding:clamp(1.2rem,5vw,4rem);background:radial-gradient(circle at 18% 8%,rgba(196,154,73,.2),transparent 30%),radial-gradient(circle at 85% 85%,rgba(196,154,73,.12),transparent 28%),linear-gradient(145deg,var(--green-light),var(--green))}.thank-you{position:relative;width:min(680px,100%);overflow:hidden;padding:clamp(2.2rem,7vw,5rem);border:1px solid rgba(196,154,73,.65);border-radius:20px;background:linear-gradient(rgba(255,250,240,.97),rgba(255,250,240,.97)),repeating-linear-gradient(0deg,transparent 0 31px,rgba(16,42,35,.03) 31px 32px);box-shadow:0 32px 90px rgba(0,0,0,.34);text-align:center}.thank-you:before,.thank-you:after{content:"";position:absolute;width:82px;height:82px;border-color:rgba(196,154,73,.55);pointer-events:none}.thank-you:before{left:14px;top:14px;border-left:1px solid;border-top:1px solid}.thank-you:after{right:14px;bottom:14px;border-right:1px solid;border-bottom:1px solid}.ornament{color:var(--gold);font:600 3rem/1 "Cormorant Garamond",serif}.eyebrow{display:block;margin:.7rem 0;color:#8c651f;font-size:.7rem;font-weight:700;letter-spacing:.15em}h1{margin:.6rem 0 1rem;font:700 clamp(3.6rem,9vw,6.4rem)/.86 "Cormorant Garamond",serif;letter-spacing:-.045em}h1 em{display:block;color:var(--green);font-weight:600}.lead{max-width:510px;margin:0 auto;color:var(--muted);font-size:1.05rem;line-height:1.6}.email-note{display:flex;align-items:center;gap:.8rem;max-width:500px;margin:1.7rem auto;padding:1rem 1.1rem;border:1px solid #dfd1b4;border-radius:10px;background:#fffdf7;text-align:left}.email-note>span{display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;border-radius:50%;background:var(--cream);color:#8c651f;font-size:1.05rem}.email-note p{margin:0;color:#5f6c66;font-size:.87rem;line-height:1.45}.support{max-width:500px;margin:0 auto 1.25rem;color:var(--ink);font-size:.94rem}.whatsapp-button{display:inline-flex;align-items:center;justify-content:center;gap:.65rem;width:min(100%,480px);min-height:58px;padding:1rem 1.1rem;border-radius:8px;background:linear-gradient(#1b9168,var(--whatsapp));box-shadow:0 13px 30px rgba(22,124,87,.24);color:#fff;text-align:center;text-decoration:none;font-size:.83rem;font-weight:800;letter-spacing:.035em;transition:transform .2s ease,box-shadow .2s ease}.whatsapp-button:hover{transform:translateY(-2px);box-shadow:0 17px 36px rgba(22,124,87,.31)}.whatsapp-icon{font-size:1.2rem}.thank-you small{display:block;margin:.8rem 0 0;color:#7a847f;font-size:.74rem}
@media(max-width:600px){.page{padding:0;background:var(--paper)}.thank-you{min-height:100vh;display:flex;flex-direction:column;justify-content:center;width:100%;padding:2.5rem 1rem max(2.5rem,env(safe-area-inset-bottom));border:0;border-radius:0;box-shadow:none}.thank-you:before{left:10px;top:10px}.thank-you:after{right:10px;bottom:10px}.ornament{font-size:2.6rem}.eyebrow{font-size:.62rem;line-height:1.4}h1{font-size:clamp(3.6rem,18vw,5rem);line-height:.87}.lead{font-size:1rem}.email-note{margin:1.4rem 0}.whatsapp-button{font-size:.75rem;padding:.9rem .7rem}}
@media(prefers-reduced-motion:reduce){.whatsapp-button{transition:none}}