:root {
  --brand: #c45a28;
  --brand-deep: #a8461c;
  --teal: #1f8f86;
  --ink: #1b2437;
  --ink-soft: #5b6577;
  --line: #e6e9ef;
  --paper: #ffffff;
  --muted: #f6f7f9;
  --action: #1f3f8f;
  --action-hover: #183272;
  --font-display: "Syne", sans-serif;
  --font-body: "Figtree", sans-serif;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(27, 36, 55, 0.1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--muted);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.brand-mark-wrap {
  position: relative;
  width: 96px;
  height: 96px;
  flex: 0 0 96px;
}

.brand-ring,
.brand-ck {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-ring {
  z-index: 1;
  animation: brand-spin 28s linear infinite;
}

.brand-ck {
  z-index: 2;
  inset: 10%;
  width: 80%;
  height: 80%;
  margin: auto;
}

.brand-wordmark {
  display: block;
  height: 36px;
  width: auto;
  object-fit: contain;
}

@keyframes brand-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-ring {
    animation: none;
  }
}

.header-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.header-actions a:hover {
  color: var(--ink);
}

.gift-main {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(1.25rem, 4vw, 2.5rem) clamp(1rem, 4vw, 2rem) 3rem;
  display: grid;
  gap: 1.25rem;
}

.gift-hero {
  display: grid;
  grid-template-columns: minmax(160px, 240px) 1fr;
  gap: 1.25rem;
  align-items: stretch;
  background: var(--paper);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.gift-card-visual {
  min-height: 180px;
  background:
    linear-gradient(160deg, var(--brand) 0 55%, transparent 55%),
    linear-gradient(340deg, var(--teal) 0 48%, transparent 48%);
  color: #fff;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 0.35rem;
  font-family: var(--font-display);
}

.gift-card-visual span {
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-transform: lowercase;
}

.gift-card-visual small {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0.92;
}

.gift-intro {
  padding: 1.35rem 1.4rem 1.4rem 0.25rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.gift-intro h1 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.gift-intro p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 42ch;
}

.gift-panel {
  background: var(--paper);
  border-radius: 14px;
  padding: clamp(1.15rem, 3vw, 1.6rem);
  box-shadow: var(--shadow);
}

.gift-panel h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.muted {
  color: var(--ink-soft);
}

.tiny {
  font-size: 0.85rem;
}

.member-banner {
  margin-bottom: 1.15rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.member-banner p {
  margin: 0;
}

.gift-form {
  display: grid;
  gap: 1.25rem;
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  gap: 0.75rem;
}

legend {
  margin-bottom: 0.35rem;
  font-weight: 700;
  font-size: 0.95rem;
}

.amount-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.55rem;
}

.amount-option {
  cursor: pointer;
}

.amount-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.amount-option span {
  display: grid;
  place-items: center;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 700;
  background: #fff;
  transition: border-color 140ms ease, background 140ms ease, color 140ms ease;
}

.amount-option input:checked + span {
  border-color: var(--brand);
  background: rgba(196, 90, 40, 0.08);
  color: var(--brand-deep);
}

.amount-option input:focus-visible + span {
  outline: 2px solid var(--action);
  outline-offset: 2px;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}

input[type="text"],
input[type="email"],
input[type="number"],
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.7rem 0.8rem;
  background: #fff;
  color: var(--ink);
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(31, 63, 143, 0.25);
  border-color: var(--action);
}

.order-summary {
  display: grid;
  gap: 0.4rem;
  padding: 0.95rem 1rem;
  border-radius: 10px;
  background: var(--muted);
}

.order-summary > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.order-summary strong {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.btn-primary {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  border: 0;
  border-radius: 8px;
  padding: 0.9rem 1rem;
  background: var(--action);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
}

.btn-primary:hover:not(:disabled) {
  background: var(--action-hover);
}

.btn-primary:disabled,
.btn-primary[aria-disabled="true"] {
  background: #9aa3b5;
  cursor: not-allowed;
  opacity: 0.85;
}

a.btn-primary {
  width: auto;
  padding-inline: 1.25rem;
}

.pay-note {
  margin: 0;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.page-footer {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  padding: 1.5rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 600;
}

@media (max-width: 720px) {
  .gift-hero {
    grid-template-columns: 1fr;
  }

  .gift-intro {
    padding: 0 1.15rem 1.25rem;
  }

  .amount-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .amount-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}