:root {
  --ink: #1C1917;
  --ink-2: #44403C;
  --muted: #57534E;
  --line: #ECE7E1;
  --field: #D6D3D1;
  --ground: #FAF8F5;
  --orange: #C2410C;
  --orange-dark: #9A3412;
  --orange-soft: #FFEDD5;
  --green: #166534;
  --green-soft: #F0FDF4;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: 'Manrope', system-ui, sans-serif; font-size: 16px; line-height: 1.5; }
a { color: var(--orange-dark); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
h1, h2, .dark-title { font-family: 'Bricolage Grotesque', sans-serif; letter-spacing: -0.03em; }

.topbar { border-bottom: 1px solid var(--line); background: var(--ground); }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-family: 'Poppins', 'Manrope', sans-serif; font-weight: 500; font-size: 23px; letter-spacing: -0.02em; }
.topbar-cta { font-weight: 700; font-size: 15px; text-decoration: none; padding: 10px 14px; border-radius: 12px; background: var(--orange-soft); color: var(--orange-dark); }

.intro { padding: 40px 0 28px; max-width: 760px; }
.pill { display: inline-block; margin: 0 0 14px; background: var(--orange-soft); color: var(--orange-dark); font-size: 14px; font-weight: 700; padding: 7px 13px; border-radius: 999px; }
h1 { margin: 0 0 12px; font-size: clamp(32px, 6vw, 48px); line-height: 1.05; font-weight: 800; }
.lead { margin: 0; font-size: 18px; color: var(--ink-2); }

.layout { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; padding-bottom: 64px; }
.col-main { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.col-side { flex: 1 1 320px; display: flex; flex-direction: column; gap: 20px; }

.card { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 24px; margin: 0; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
fieldset.card { display: block; }
fieldset.card > * + * { margin-top: 14px; }
legend { font-weight: 700; font-size: 18px; padding: 0; float: left; width: 100%; margin-bottom: 4px; }
legend + * { clear: both; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.span2 { grid-column: 1 / -1; }
@media (max-width: 560px) { .grid { grid-template-columns: minmax(0, 1fr); } .card { padding: 18px; } }

label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 700; color: var(--ink-2); }
input, select, textarea { font: inherit; font-size: 16px; font-weight: 500; color: var(--ink); padding: 12px 14px; border: 1.5px solid var(--field); border-radius: 12px; background: #fff; min-height: 48px; width: 100%; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(194, 65, 12, 0.25); border-color: var(--orange); }
input.invalid, select.invalid { border-color: #B91C1C; }
.hint { margin: 0; font-size: 13px; font-weight: 500; color: var(--muted); }
.small { margin: 0; font-size: 13px; color: var(--muted); }

.check-ok { flex-direction: row; align-items: center; gap: 12px; background: var(--green-soft); color: var(--green); padding: 14px 16px; border-radius: 14px; font-size: 16px; min-height: 48px; }
.check-ok input { width: 24px; height: 24px; min-height: 0; accent-color: #16A34A; flex: none; }

.logo-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.logo-row .file-label { width: 100%; }
.logo-row input[type=file] { flex: 1 1 220px; border-style: dashed; padding: 10px; }
#logo-preview { max-height: 48px; max-width: 140px; object-fit: contain; }

.sigs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 560px) { .sigs { grid-template-columns: minmax(0, 1fr); } }
.sig { display: flex; flex-direction: column; gap: 6px; }
.sig-label { font-size: 14px; font-weight: 700; color: var(--ink-2); }
.sig-pad { width: 100%; height: 150px; border: 1.5px dashed var(--field); border-radius: 14px; background: #fff; touch-action: none; cursor: crosshair; }
.link { align-self: flex-start; background: none; border: 0; padding: 8px 0; font: inherit; font-size: 14px; font-weight: 700; color: var(--orange-dark); cursor: pointer; text-decoration: underline; min-height: 44px; }

.col-side h2 { margin: 0; font-size: 22px; }
.sticky { position: sticky; top: 16px; }
@media (max-width: 900px) { .sticky { position: static; } }
.btn-primary { font: inherit; font-weight: 700; font-size: 17px; background: var(--orange); color: #fff; border: 0; border-radius: 14px; padding: 16px; min-height: 52px; cursor: pointer; }
.btn-primary:hover { background: var(--orange-dark); }
.btn-primary:disabled { opacity: 0.6; cursor: wait; }
.errors { margin: 0; background: #FEF2F2; color: #991B1B; border-radius: 12px; padding: 12px 14px; font-size: 14px; font-weight: 600; }
.done { margin: 0; background: var(--green-soft); color: var(--green); border-radius: 12px; padding: 12px 14px; font-size: 14px; font-weight: 700; }

.dark { background: var(--ink); color: #FAF8F5; border: 0; }
.dark p { margin: 0; color: #D6D3D1; font-size: 15px; }
.dark .dark-title { color: #FAF8F5; font-weight: 800; font-size: 22px; line-height: 1.2; }
.dark .price strong { color: #FDBA74; font-size: 20px; }
.btn-light { align-self: flex-start; background: #fff; color: var(--ink); text-decoration: none; font-weight: 700; padding: 12px 18px; border-radius: 12px; }

.footer { border-top: 1px solid var(--line); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; padding-bottom: 24px; font-size: 14px; color: var(--muted); }
.footer nav { display: flex; gap: 18px; }