:root {
  --bg: #f7f9fc;
  --card: #ffffff;
  --accent: #0b57a0;
  --accent-strong: #0b2c4a;
  --border: #e3e8f0;
  --text: #0b0f1a;
  --muted: #5c6473;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem;
}

.hero h1 {
  margin: 0.2rem 0 0.4rem;
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--accent-strong);
}

.hero p {
  margin: 0;
  color: var(--muted);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  color: var(--muted);
}

.card {
  background: var(--card);
  border-radius: 20px;
  padding: 1.6rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border);
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.option-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: box-shadow 150ms ease, transform 150ms ease, border 150ms ease;
}

.option-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(11, 87, 160, 0.12);
}

.option-card.active {
  border-color: var(--accent);
  box-shadow: 0 15px 30px rgba(11, 87, 160, 0.18);
}

.option-thumb {
  width: 100%;
  height: 150px;
  object-fit: cover;
  background: linear-gradient(135deg, #dbe8f5, #f3f7fb);
}

.option-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.option-title {
  margin: 0;
  font-size: 1.1rem;
  color: var(--accent-strong);
  font-weight: 700;
}

.option-sub {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.option-price {
  margin: 0.2rem 0 0;
  font-weight: 700;
  color: var(--accent-strong);
}

.custom-amount {
  margin-top: 1rem;
  display: block;
}

.custom-amount input {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  padding: 0.9rem 1rem;
  font-size: 1rem;
  background: #fff;
}

.selection-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f0f4fa;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.selection-bar strong {
  color: var(--accent-strong);
}

.form-card form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.9rem 1rem;
}

.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--accent-strong);
}

.form-grid label.full {
  grid-column: 1 / -1;
}

input,
textarea {
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}

input.invalid,
textarea.invalid {
  border-color: #d93025;
}

textarea {
  resize: vertical;
}

.address-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.4rem;
  align-items: start;
}

#shipping-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.9rem 1rem;
}

#shipping-grid.shipping-compact {
  grid-template-columns: 1.4fr 0.8fr 1fr;
  grid-auto-rows: auto;
}

#shipping-grid.shipping-compact label.full {
  grid-column: span 3;
}

.form-grid label.inline-checkbox {
  grid-column: 1 / -1;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 0.6rem;
  width: auto;
  margin-top: 0.5rem;
}
.form-grid label.inline-checkbox {
  grid-column: 1 / -1;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 0.6rem;
  width: auto;
  margin-top: 0.5rem;
}

.checkbox.inline-checkbox span {
  font-weight: 600;
}

.delivery-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.toggle {
  display: flex;
  align-items: start;
  gap: 0.5rem;
  font-weight: 600;
}

.cta {
  align-self: flex-start;
  border: none;
  border-radius: 12px;
  padding: 0.95rem 1.8rem;
  font-size: 1rem;
  font-weight: 700;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(11, 87, 160, 0.25);
}

.cta:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.feedback {
  min-height: 1.4rem;
  font-weight: 600;
}

.feedback.error {
  color: #c0392b;
}

.feedback.success {
  color: #0b874b;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}


.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  color: var(--accent-strong);
}

.checkbox input {
  appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 6px;
  border: 2px solid #a0adbd;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  cursor: pointer;
  transition: border 120ms ease, background 120ms ease;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 70%;
}

.checkbox input:checked {
  border-color: var(--accent);
  background: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpolyline points='4 13 9 18 20 6' fill='none' stroke='white' stroke-width='3' stroke-linecap='butt' stroke-linejoin='miter'/%3E%3C/svg%3E");
}

.hidden {
  display: none !important;
}
.inline-checkbox {
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.75rem;
}

.legal-links { display:flex; gap:1rem; justify-content:center; margin-top:1rem; font-weight:600; }
.legal-links a { color: var(--accent-strong); text-decoration: underline; }