/* ------------------------------------------------------------------
   Jetons de thème. Valeurs par défaut ; surchargées par site.json (store)
   et par product.json (landing, via body[data-context="landing"]).
------------------------------------------------------------------- */
:root {
  --bg: #f4f6f7;
  --fg: #14181c;
  --muted: #5a656e;
  --card: #ffffff;
  --border: #dbe1e5;
  --accent: #0b6e6e;
  --accent-fg: #ffffff;
  --radius: 10px;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
s { color: var(--muted); }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.container { width: min(1120px, 100% - 2rem); margin-inline: auto; }
.container.narrow { width: min(680px, 100% - 2rem); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
.fine { font-size: 0.85rem; color: var(--muted); text-align: center; margin: 0; }

/* ------------------------------------------------------------------ boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.9rem 1.5rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font: 600 1rem/1.2 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, opacity 0.12s ease;
}
.btn-primary { background: var(--cta, var(--accent)); color: var(--cta-fg, var(--accent-fg)); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--border); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.6; cursor: progress; transform: none; }

/* ------------------------------------------------------------------ store : en-tête / pied */
.site-header { background: var(--card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.bar { display: flex; align-items: center; justify-content: space-between; min-height: 3.5rem; }
.brand { font: 700 1.25rem/1 var(--font-head); text-decoration: none; }
.bar nav { display: flex; gap: 1.25rem; align-items: center; }
.bar nav a { text-decoration: none; font-weight: 500; }
.badge {
  display: inline-grid; place-items: center; min-width: 1.4rem; height: 1.4rem; padding: 0 0.4rem;
  border-radius: 999px; background: var(--accent); color: var(--accent-fg); font-size: 0.78rem; font-weight: 700;
}
.site-footer { margin-top: 4rem; padding: 2rem 0; border-top: 1px solid var(--border); color: var(--muted); }
.foot { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: space-between; }
.foot p { margin: 0.25rem 0 0; }
.foot-contact { display: flex; gap: 1rem; align-items: flex-start; }

/* ------------------------------------------------------------------ store : catalogue */
.shop-hero { padding: 3rem 0 2rem; }
.shop-hero h1 { margin-bottom: 0.3em; }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.chip {
  padding: 0.45rem 0.95rem; border: 1.5px solid var(--border); border-radius: 999px;
  background: var(--card); color: var(--fg); font: 500 0.95rem var(--font-body); cursor: pointer;
}
.chip[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.card { display: block; text-decoration: none; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.card img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform 0.25s ease; }
.card:hover img { transform: scale(1.03); }
.card { overflow: hidden; }
.card-body { padding: 0.9rem 1rem 1.1rem; }
.card-body h2 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.price { margin: 0; font-weight: 600; }

/* ------------------------------------------------------------------ store : page produit */
.pdp { display: grid; gap: 2rem; padding-block: 1.5rem 2.5rem; }
@media (min-width: 860px) { .pdp { grid-template-columns: 1.05fr 0.95fr; gap: 3.5rem; align-items: start; } }
.pdp-main { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); background: var(--card); }
.thumbs { display: flex; gap: 0.5rem; margin-top: 0.6rem; }
.thumbs button { padding: 0; width: 72px; border: 2px solid transparent; border-radius: calc(var(--radius) * 0.6); background: none; overflow: hidden; cursor: pointer; }
.thumbs button[aria-current="true"] { border-color: var(--accent); }
.crumbs { font-size: 0.9rem; color: var(--muted); margin-bottom: 0.75rem; }
.price-lg { font-size: 1.6rem; font-weight: 700; margin-bottom: 1.25rem; }
.prose { max-width: 720px; margin-inline: auto; }
.prose h2 { font-size: 1.4rem; }

/* ------------------------------------------------------------------ formulaire */
.order-form { display: grid; gap: 1rem; }
.order-form[data-form-style="card"] {
  background: var(--card); border: 1px solid var(--border);
  border-radius: calc(var(--radius) * 1.4); padding: 1.25rem;
  box-shadow: 0 14px 34px -22px rgba(0, 0, 0, 0.5);
}
.order-form[data-form-style="outline"] { border: 3px solid var(--fg); border-radius: var(--radius); padding: 1.25rem; }
.order-form[data-form-style="flat"] { padding: 0; }

fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend, .field label, .qty label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 0.35rem; padding: 0; }

.field input, .field textarea, .field select {
  width: 100%; padding: 0.8rem 0.9rem; font: inherit; color: inherit;
  background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius);
}
.field textarea { resize: vertical; }
.field input:user-invalid, .field select:user-invalid { border-color: #c0392b; }
.order-form[data-form-style="outline"] .field input,
.order-form[data-form-style="outline"] .field textarea,
.order-form[data-form-style="outline"] .field select { border: 2px solid var(--fg); background: transparent; }
.order-form[data-form-style="flat"] .field input,
.order-form[data-form-style="flat"] .field textarea,
.order-form[data-form-style="flat"] .field select {
  background: transparent; border: 0; border-bottom: 1.5px solid var(--fg); border-radius: 0; padding-inline: 0;
}

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.pills { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pills legend { width: 100%; }
.pill { position: relative; }
.pill input, .offer input { position: absolute; opacity: 0; pointer-events: none; }
.pill span {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.55rem 0.9rem; cursor: pointer;
  border: 1.5px solid var(--border); border-radius: var(--radius); background: var(--bg);
}
.pill input:checked + span { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--bg)); }
.pill input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.dot { width: 0.9rem; height: 0.9rem; border-radius: 50%; border: 1px solid rgba(128, 128, 128, 0.5); }

.offers { display: grid; gap: 0.5rem; }
.offer {
  position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.85rem 1rem; cursor: pointer;
  border: 1.5px solid var(--border); border-radius: var(--radius); background: var(--bg);
}
.offer:has(input:checked) { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--bg)); }
.offer:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 2px; }
.offer-main { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.offer-price { font-weight: 700; }
.tag { font-style: normal; font-size: 0.8rem; font-weight: 600; padding: 0.15rem 0.55rem; border-radius: 999px; background: var(--accent); color: var(--accent-fg); }

.stepper { display: inline-flex; align-items: stretch; border: 1.5px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--bg); }
.stepper button { width: 2.8rem; border: 0; background: transparent; color: inherit; font-size: 1.25rem; cursor: pointer; }
.stepper input { width: 3.2rem; border: 0; text-align: center; font: inherit; color: inherit; background: transparent; -moz-appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.order-total { margin: 0; font-weight: 600; text-align: center; }
.form-msg { margin: 0; padding: 0.7rem 0.9rem; border-radius: var(--radius); background: color-mix(in srgb, var(--accent) 14%, var(--bg)); }
.form-msg[data-kind="error"] { background: #fbe4e1; color: #7a1d12; }

/* ------------------------------------------------------------------ panier / merci */
.cart { padding-block: 2rem; }
.cart-layout { display: grid; gap: 2rem; }
@media (min-width: 860px) { .cart-layout { grid-template-columns: 1.2fr 0.8fr; align-items: start; } }
.cart-lines { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: 0.75rem; }
.cart-line {
  display: grid; grid-template-columns: 4.5rem 1fr auto; gap: 0.5rem 1rem; align-items: center;
  padding: 0.75rem; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
}
.cart-line img { width: 4.5rem; height: 4.5rem; object-fit: cover; border-radius: calc(var(--radius) * 0.6); }
.cl-info a { font-weight: 600; text-decoration: none; }
.cl-info span { display: block; font-size: 0.88rem; color: var(--muted); }
.cl-side { display: grid; justify-items: end; gap: 0.35rem; }
.link-btn { background: none; border: 0; padding: 0; color: var(--muted); text-decoration: underline; font: inherit; font-size: 0.88rem; cursor: pointer; }
.cart-total { display: flex; justify-content: space-between; font-size: 1.15rem; }
.cart-checkout h2 { font-size: 1.3rem; }
.thanks { padding-block: 4rem; }

/* ------------------------------------------------------------------ landing */
body[data-context="landing"] { padding-bottom: 4.75rem; }
@media (min-width: 860px) { body[data-context="landing"] { padding-bottom: 0; } }
.lp-top { padding: 0.9rem 0; }
.lp-brand { font: 700 1.05rem var(--font-head); }
.lp-section { padding: 2.5rem 0; }
.lp-hero { padding: 1.5rem 0 3rem; }
.hero-grid { display: grid; gap: 2rem; align-items: center; }
.hero-copy h1 { font-size: clamp(2.3rem, 6vw, 4.2rem); }
.hero-badge {
  display: inline-block; margin: 0 0 1rem; padding: 0.35rem 0.85rem; font-size: 0.9rem; font-weight: 600;
  border: 1.5px solid var(--accent); border-radius: var(--radius);
}
.hero-price { font-size: 1.5rem; margin-bottom: 1.25rem; }
.hero-media img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); }

main[data-hero="split"] .hero-grid { grid-template-columns: 1fr; }
@media (min-width: 860px) { main[data-hero="split"] .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 3.5rem; } }
main[data-hero="centered"] .hero-grid { grid-template-columns: 1fr; }
main[data-hero="centered"] .hero-copy { text-align: center; max-width: 44rem; margin-inline: auto; }
main[data-hero="centered"] .hero-copy .lead { margin-inline: auto; }
main[data-hero="centered"] .hero-media { max-width: 32rem; margin-inline: auto; }
main[data-hero="stacked"] .hero-grid { grid-template-columns: 1fr; }
main[data-hero="stacked"] .hero-media { order: -1; }
main[data-hero="stacked"] .hero-media img { aspect-ratio: 16 / 9; }

.benefits { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem; }
@media (min-width: 760px) { .benefits { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; } }
.benefits h3 { margin-bottom: 0.3em; }
.benefits p { color: var(--muted); margin: 0; }

.lp-gallery { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.lp-gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); }

.steps { margin: 0; padding-left: 1.4rem; display: grid; gap: 0.6rem; }
.steps li::marker { font-weight: 700; color: var(--accent); }

.reviews { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.reviews li { padding: 1.1rem; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); }
.stars { color: var(--accent); letter-spacing: 0.1em; margin-bottom: 0.4rem; }
.who { margin: 0; font-weight: 600; color: var(--muted); }

.faq { border-bottom: 1px solid var(--border); padding: 0.9rem 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { margin: 0.6rem 0 0; color: var(--muted); }

.guarantee { padding: 1.4rem; border: 1.5px solid var(--accent); border-radius: var(--radius); }
.guarantee h2 { font-size: 1.3rem; }
.guarantee p { margin: 0; }

.lp-order { scroll-margin-top: 1rem; }
.lp-foot { padding: 2rem 0; color: var(--muted); font-size: 0.9rem; text-align: center; }

.sticky-cta {
  position: fixed; inset: auto 0 0 0; z-index: 20;
  padding: 0.6rem 1rem calc(0.6rem + env(safe-area-inset-bottom));
  background: var(--bg); border-top: 1px solid var(--border);
  transition: transform 0.2s ease;
}
.sticky-cta[data-hidden="true"] { transform: translateY(110%); }
@media (min-width: 860px) { .sticky-cta { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}