* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #FBF7EE; color: #123D26; line-height: 1.5; }
.wrap { max-width: 640px; margin: 0 auto; padding: 0 20px; }
.header { background: #FBF7EE; border-bottom: 1px solid rgba(31,110,67,.1); position: sticky; top: 0; z-index: 5; }
.header-inner { min-height: 64px; padding: 8px 0; display: flex; align-items: center; gap: 12px; }
.logo-img { height: 44px; width: auto; display: block; flex-shrink: 0; }
.header-title { font-size: 17px; font-weight: 700; color: #123D26; line-height: 1.25; }
@media (max-width: 480px) {
  .header-title { font-size: 14px; }
  .logo-img { height: 36px; }
}

/* Full-width photo banner just under the header */
.banner { width: 100%; line-height: 0; background: #123D26; }
.banner img { width: 100%; height: auto; max-height: 420px; object-fit: cover; display: block; }

/* "Teravia in Action" gallery */
.hero-photo { margin: 4px 0 20px; border-radius: 14px; overflow: hidden; }
.hero-photo img { width: 100%; height: auto; display: block; }
.hero-photo .photo-caption { margin: 8px 2px 0; font-size: 13px; color: rgba(18,61,38,.65); font-style: italic; }
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.gallery-grid figure { margin: 0; background: #FBF7EE; border-radius: 12px; overflow: hidden; border: 1px solid rgba(31,110,67,.1); }
.gallery-grid img { width: 100%; height: 150px; object-fit: cover; display: block; }
.gallery-grid figcaption { padding: 10px 12px 12px; font-size: 12.5px; color: rgba(18,61,38,.75); line-height: 1.4; }
@media (min-width: 600px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid img { height: 130px; }
}
.hero { text-align: center; padding: 36px 0 20px; }
.hero h1 { font-size: 28px; margin: 0 0 8px; }
.card { background: #fff; border: 1px solid rgba(31,110,67,.1); border-radius: 16px; padding: 24px; margin-bottom: 24px; }
.muted { color: rgba(18,61,38,.68); font-size: 14px; }
.help { display: block; color: rgba(18,61,38,.55); font-size: 12px; margin-top: 4px; }
.label { font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: rgba(18,61,38,.6); display: block; font-weight: 600; }
fieldset.block { border: 0; padding: 0; margin: 0 0 22px; min-width: 0; }
fieldset.block legend { font-size: 18px; font-weight: 700; padding: 0; margin-bottom: 10px; }
.field { margin-top: 14px; }
.input { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(31,110,67,.3); font-size: 16px; margin-top: 4px; background: #fff; font-family: inherit; }
.input:focus { outline: 2px solid #1F6E43; outline-offset: 1px; }
.choice { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1px solid rgba(31,110,67,.25); border-radius: 12px; margin-top: 8px; cursor: pointer; font-size: 15px; }
.choice input { margin-top: 3px; accent-color: #1F6E43; }
.btn { display: inline-block; background: #1F6E43; color: #fff; padding: 14px 28px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 0; cursor: pointer; font-size: 15px; letter-spacing: .5px; text-align: center; }
.btn:disabled { opacity: .6; cursor: wait; }
.btn-block { display: block; width: 100%; margin-top: 16px; }
.chip { border: 1px solid rgba(31,110,67,.3); background: #fff; padding: 10px 16px; border-radius: 999px; font-size: 14px; font-weight: 600; cursor: pointer; color: #123D26; text-decoration: none; display: inline-block; margin-top: 10px; }
.row { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.paybox { background: #FBF7EE; border: 1px dashed rgba(31,110,67,.4); border-radius: 12px; padding: 12px 14px; }
.paybox summary { cursor: pointer; font-weight: 600; font-size: 14px; }
.qr-box { text-align: center; margin: 12px 0; }
.qr-box img, .qr-box canvas { border-radius: 8px; background: #fff; padding: 6px; }
.error { color: #c0392b; font-size: 14px; min-height: 20px; margin: 8px 0 0; }
.hidden { display: none !important; }
.text-center { text-align: center; }
.big { font-size: 48px; }
.regid { font-size: 26px; font-weight: 800; letter-spacing: 1px; color: #1F6E43; background: #FBF7EE; border-radius: 12px; padding: 14px; margin: 6px 0; word-break: break-all; }
.footer { background: #123D26; color: #FBF7EE; padding: 28px 0; margin-top: 32px; text-align: center; font-size: 14px; }
.footer p { margin: 4px 0; } .footer a { color: #FBF7EE; }
@media (max-width: 480px) { .hero h1 { font-size: 24px; } .card { padding: 18px; } }