/* Sage checkout + sign-in pages. Presentation only; reference design is
   docs/design-refs/Sage-Checkout.dc.html. */
:root{
  --cream:#F8F4EA;--ink:#1F2616;--body:#4A463F;--soft:#6A6656;--line:#E0D9CC;
  --moss:#3F4B2B;--sage:#5A6B3B;--sage-wash:#E4E8D2;
  --yellow:#E8B84A;--yellow-wash:#F3DDA6;--orange:#D9573F;--orange-hover:#E5705A;
  --rose:#F2AFA6;--rose-wash:#F6C9C2;--periwinkle:#8A93D6;--peri-wash:#E3E5F7;
  --err:#C94A32;
  --serif:'Instrument Serif',Georgia,serif;--mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--cream);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:var(--moss)}a:hover{color:var(--orange)}
input,button{font:inherit}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* top bar */
.topbar{position:sticky;top:0;z-index:30;background:rgba(248,244,234,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.stripe{display:flex;height:5px}.stripe span{flex:1}
.stripe span:nth-child(1){background:#5A6B3B}.stripe span:nth-child(2){background:#E8B84A}
.stripe span:nth-child(3){background:#D9573F}.stripe span:nth-child(4){background:#F2AFA6}.stripe span:nth-child(5){background:#8A93D6}
.topbar .inner{max-width:1100px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:10px}
.wordmark{font-family:var(--serif);font-style:italic;font-size:28px;line-height:1}
.wrap{max-width:1000px;margin:0 auto;padding:36px 20px 72px}
.wrap.narrow{max-width:560px;animation:rise .3s both}
.wrap.center{text-align:center}

/* type */
.tag{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange)}
h1{font-family:var(--serif);font-style:italic;font-weight:400;font-size:52px;line-height:1.03;letter-spacing:-.01em;margin:10px 0 10px}
.narrow h1{font-size:46px}.center h1{font-size:50px}
.lede{font-size:16px;line-height:1.5;color:var(--body);margin:0 0 26px}
.body{font-size:16.5px;line-height:1.6;color:var(--body);margin:0 0 18px}
.center .body{font-size:16px;line-height:1.5}
.muted{font-size:14px;color:var(--soft)}

/* two column checkout */
.grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;align-items:start}
.aside{position:sticky;top:96px}
.fields{display:grid;gap:14px}
.field{display:grid;gap:6px;font-size:13px;font-weight:500}
.field input{font-size:16px;padding:14px;border-radius:10px;border:1.5px solid var(--line);background:#fff;outline:none;color:var(--ink);width:100%}
.field input:hover{border-color:var(--periwinkle)}
.field input:focus{border-color:var(--moss);box-shadow:0 0 0 3px rgba(232,184,74,.33)}
.field.bad input{border-color:var(--err)}
.field-err,.err{font-size:12.5px;color:var(--err);font-weight:400}
.hp{position:absolute;left:-9999px}

/* terms checkbox (native input, restyled) */
.terms{display:flex;gap:12px;align-items:flex-start;margin-top:18px;cursor:pointer;font-size:14.5px;line-height:1.5}
.terms input{appearance:none;-webkit-appearance:none;flex:none;width:24px;height:24px;margin:0;border-radius:7px;border:2px solid var(--moss);background:#fff;cursor:pointer;display:grid;place-content:center}
.terms input::after{content:"\2713";color:var(--cream);font-weight:700;font-size:14px;line-height:1;transform:scale(0)}
.terms input:checked{background:var(--moss)}.terms input:checked::after{transform:scale(1)}
.terms input:focus-visible{box-shadow:0 0 0 3px rgba(232,184,74,.5)}
.terms.bad input{border-color:var(--err)}

/* buttons */
.btn{display:block;width:100%;text-align:center;text-decoration:none;cursor:pointer;border:0;border-radius:14px;font-weight:600;transition:all .15s}
.btn.pay{margin-top:22px;font-size:17px;padding:18px;background:var(--orange);color:var(--ink)}
.btn.pay:hover{background:var(--orange-hover);color:var(--ink);transform:translateY(-1px)}
.btn.pay:active{transform:scale(.98)}
.btn.primary{margin-top:22px;font-size:16.5px;padding:17px;background:var(--moss);color:var(--cream)}
.btn.primary:hover{background:var(--sage);color:var(--cream)}
.btn.secondary{margin-top:12px;font-size:15px;padding:15px;background:transparent;border:1.5px solid var(--moss);color:var(--moss)}
.btn.secondary:hover{background:var(--sage-wash);color:var(--moss)}
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.pills span{padding:7px 12px;border-radius:99px;font-size:13px}
.pills span:nth-child(1){background:var(--sage-wash)}.pills span:nth-child(2){background:var(--yellow-wash)}.pills span:nth-child(3){background:var(--peri-wash)}
.fine{font-size:14px;color:var(--soft);margin-top:14px}

/* price card */
.price{background:var(--moss);color:var(--cream);border-radius:24px;padding:28px;box-shadow:0 30px 50px -36px var(--moss)}
.price .kind{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--yellow);text-transform:uppercase}
.price .name{font-family:var(--serif);font-style:italic;font-size:30px;margin:8px 0 4px}
.price .big{display:flex;align-items:baseline;gap:10px;margin-top:14px}
.price .amount{font-family:var(--serif);font-size:68px;line-height:1}
.price .per{font-size:15px;color:#EDE7D0}
.price .inr{font-family:var(--mono);font-size:13px;color:#EDE7D0;margin-top:4px}
.price .then{margin-top:18px;padding-top:16px;border-top:1px solid rgba(248,244,234,.2);font-size:15px;line-height:1.5}
.price .note{margin-top:18px;font-size:13.5px;line-height:1.5;color:#EDE7D0;background:rgba(248,244,234,.08);border-radius:10px;padding:10px 12px}
.price .then + .note{margin-top:14px}
.includes{margin:14px 0 0;padding:0 4px;display:grid;gap:10px;list-style:none}
.includes li{display:flex;gap:12px;font-size:14.5px;line-height:1.4}
.includes i{flex:none;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:11px;font-weight:700}
.includes li:nth-child(1) i{background:var(--yellow-wash)}.includes li:nth-child(2) i{background:var(--rose-wash)}
.includes li:nth-child(3) i{background:var(--peri-wash)}.includes li:nth-child(4) i{background:var(--sage-wash)}

/* banners */
.banner{padding:12px 16px;border-radius:12px;font-size:14.5px;margin:0 0 18px;border:1px solid var(--line);background:#fff}
.banner.danger{background:var(--rose-wash);border-color:var(--rose);color:#8C3324}
.banner.ok{background:var(--sage-wash);border-color:#C4CDAE;color:var(--moss)}
.note-box{font-size:14.5px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:0 0 6px}

/* state screens */
.badge{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;margin-bottom:18px}
.badge.rose{background:var(--rose-wash);color:var(--err)}.badge.yellow{background:var(--yellow-wash);color:#8A6A12}
.badge.peri{background:var(--peri-wash);color:#4A55A8}.badge.sage{background:var(--sage-wash);color:var(--sage)}
.tag.rose{color:var(--err)}.tag.yellow{color:#8A6A12}.tag.peri{color:#4A55A8}.tag.sage{color:var(--sage)}
.narrow form{margin:0}
.narrow .field{margin-top:8px}

/* waiting + ready */
.spinner{width:72px;height:72px;border-radius:50%;border:6px solid var(--sage-wash);border-top-color:var(--orange);border-right-color:var(--yellow);border-bottom-color:var(--periwinkle);animation:spin 1s linear infinite;margin:0 auto 22px}
.done-badge{width:72px;height:72px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;margin:0 auto 22px}
.done-badge svg{width:34px;height:34px}
.center .tag{color:var(--sage)}
.checklist{list-style:none;margin:26px auto 0;padding:0;max-width:360px;text-align:left;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:center;font-size:15px}
.checklist i{flex:none;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;font-weight:700;background:var(--line);color:#8A8674}
.checklist li.done i{background:var(--yellow);color:var(--ink)}
.checklist li.now i{background:#fff;border:1.5px solid var(--orange);color:var(--orange)}
.checklist li.later{color:#8A8674}
.center .btn{text-align:center}
.link-btn{background:none;border:0;padding:0;color:var(--moss);text-decoration:underline;cursor:pointer;font-size:14px}

@media(max-width:820px){
  .grid{grid-template-columns:minmax(0,1fr);gap:22px}
  .aside{position:static;order:-1}
  h1{font-size:38px}.narrow h1,.center h1{font-size:38px}
}
@media(max-width:600px){
  .wrap{padding:24px 16px 56px}
  h1,.narrow h1,.center h1{font-size:34px}
  .topbar .inner{padding:10px 16px}.topbar a,.topbar button{min-height:44px;display:inline-flex;align-items:center}
  .tag,.field-err,.err{font-size:13.5px}.field{font-size:15px}.muted,.terms,.link-btn{font-size:15px}
  .link-btn{min-height:44px;padding:10px 0}.btn{min-height:48px}.terms{min-height:44px;align-items:center}.terms input{width:28px;height:28px}
}
@media(prefers-reduced-motion:reduce){.spinner{animation-duration:3s}.wrap.narrow{animation:none}}