/* === Tokens (PRD §25) === */
:root {
  --color-bg: #F8F1E8;
  --color-text: #6F4E37;
  --color-button: #D9A18C;
  --color-button-text: #FFFFFF;
  --color-card: #FFF9F3;
  --color-border: #E9D8C6;
  --color-accent: #A8B79C;
  --color-cafe: #A67C52;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Montserrat', Arial, sans-serif;
  --radius-card: 16px;
  --radius-button: 999px;
  --shadow-soft: 0 4px 16px rgba(111, 78, 55, 0.08);
  --tap: 52px;
  --container: 720px;
}

/* === Reset minimal === */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }

/* === Tipografia === */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.2; margin: 0 0 0.4em; }
h1 { font-size: clamp(28px, 6vw, 40px); }
h2 { font-size: clamp(22px, 5vw, 30px); }
h3 { font-size: 19px; }
p  { margin: 0 0 0.8em; }

/* === Botão primário === */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  width: 100%; max-width: 420px;
  min-height: var(--tap);
  padding: 0 24px;
  background: var(--color-button); color: var(--color-button-text);
  border: 0; border-radius: var(--radius-button);
  font-weight: 600; font-size: 17px;
  box-shadow: var(--shadow-soft);
}
.btn-primary[disabled] { opacity: .45; cursor: not-allowed; }

.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: var(--tap);
  padding: 0 20px;
  background: transparent; color: var(--color-text);
  border: 1px solid var(--color-border); border-radius: var(--radius-button);
  font-weight: 500;
}

/* === Container e telas === */
.container { max-width: var(--container); margin: 0 auto; padding: 24px 20px 120px; }
.screen { display: none; }
.screen.is-active { display: block; }

.hero { text-align: center; padding-top: 16px; }
.lead { font-size: 18px; max-width: 540px; margin: 0 auto 24px; }
.bullets {
  list-style: none; padding: 0; margin: 0 auto 32px;
  max-width: 420px; display: grid; gap: 8px; font-size: 16px;
}
.bullets li::before { content: '• '; color: var(--color-cafe); font-weight: 700; }

.ba-grid { display: grid; gap: 12px; margin: 16px 0; }
.ba-grid img { border-radius: var(--radius-card); box-shadow: var(--shadow-soft); }
.note { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 12px 16px; font-size: 15px; }
.testimonials { list-style: none; padding: 0; margin: 16px 0 28px; display: grid; gap: 12px; }
.testimonials li { background: var(--color-card); padding: 14px 16px; border-radius: var(--radius-card); font-style: italic; }

.anchor { font-weight: 600; color: var(--color-cafe); }
.objection { background: var(--color-accent); color: var(--color-text); padding: 12px 16px; border-radius: var(--radius-card); font-weight: 500; }

.catalog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding-bottom: 32px; }
.catalog-card { position: relative; border: 2px solid var(--color-border); border-radius: var(--radius-card); overflow: hidden; background: var(--color-card); padding: 0; transition: border-color .15s, box-shadow .15s; }
.catalog-card img { width: 100%; height: auto; aspect-ratio: 4/5; object-fit: cover; }
.catalog-card .num { position: absolute; top: 8px; left: 8px; background: rgba(255,249,243,.92); padding: 2px 8px; border-radius: 999px; font-size: 13px; font-weight: 600; }
.catalog-card[aria-pressed="true"] { border-color: var(--color-text); box-shadow: 0 0 0 4px rgba(217,161,140,.25); }
.catalog-card[aria-pressed="true"]::after {
  content: 'Selecionado ✓';
  position: absolute; bottom: 0; left: 0; right: 0;
  background: var(--color-button); color: var(--color-button-text);
  text-align: center; padding: 8px; font-weight: 600;
}

#catalog-footer { position: fixed; left: 0; right: 0; bottom: 0; background: var(--color-card); border-top: 1px solid var(--color-border); box-shadow: 0 -4px 16px rgba(0,0,0,.08); }
.footer-inner { max-width: var(--container); margin: 0 auto; padding: 12px 16px env(safe-area-inset-bottom); display: grid; gap: 8px; }
.footer-info { display: flex; flex-direction: column; }
.footer-info strong { font-size: 16px; }
.footer-info span { font-size: 14px; opacity: .85; }

.faq-cards { list-style: none; padding: 0; display: grid; gap: 12px; margin: 16px 0 28px; }
.faq-cards li { background: var(--color-card); padding: 16px; border-radius: var(--radius-card); border: 1px solid var(--color-border); }
.faq-cards strong { display: block; margin-bottom: 4px; font-size: 17px; }
.faq-cards p { margin: 0; font-size: 15px; }

.delivery-options { display: grid; gap: 12px; margin: 16px 0 28px; }
.delivery-card { display: flex; gap: 12px; padding: 16px; background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-card); cursor: pointer; align-items: center; }
.delivery-card:has(input:checked) { border-color: var(--color-text); }
.delivery-card input { width: 20px; height: 20px; }
.delivery-content { display: flex; flex-direction: column; gap: 2px; }
.delivery-content strong { font-size: 17px; }
.muted { opacity: .7; font-size: 14px; }

#customer-form { display: grid; gap: 16px; max-width: 480px; margin: 16px auto 28px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field span { font-weight: 600; font-size: 15px; }
.field input { min-height: var(--tap); padding: 0 16px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-card); font-size: 17px; color: var(--color-text); }
.field input:focus { outline: 2px solid var(--color-button); outline-offset: 2px; }
.field .error { color: #b3261e; font-size: 13px; min-height: 16px; }

.summary-list { display: grid; gap: 8px; background: var(--color-card); padding: 16px; border-radius: var(--radius-card); border: 1px solid var(--color-border); margin: 16px 0 20px; }
.summary-list div { display: flex; justify-content: space-between; gap: 12px; }
.summary-list dt { font-weight: 600; }
.summary-list dd { margin: 0; text-align: right; }
.summary-actions { display: grid; gap: 12px; max-width: 420px; margin: 0 auto 32px; }