/* Esprit Chakra — site statique. Charte : crème, doré, olive ; Playfair Display + Jost. */
:root {
  --cream: #F5EFE7;
  --sand: #f7f1e8;
  --paper: #fffdf9;
  --ink: #1f2a33;
  --text: #3a3631;
  --muted: #6b5d4f;
  --gold: #A8894F;
  --gold-text: #7E6431;
  --olive: #585F48;
  --line: rgba(138, 109, 59, .2);
  --radius: 16px;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Jost", "Segoe UI", system-ui, -apple-system, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 1.0625rem/1.7 var(--sans); }
img { max-width: 100%; height: auto; }
a { color: var(--gold-text); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; color: var(--ink); line-height: 1.25; }
h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); margin: 0 0 .4em; }
h2 { font-size: clamp(1.4rem, 3vw, 1.75rem); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 10; }
.skip:focus { left: 8px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* En-tête */
.site-header { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.site-header__inner { max-width: 1180px; margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-header__logo img { display: block; height: 44px; width: auto; }
.site-nav { display: flex; gap: 6px 22px; flex-wrap: wrap; }
.site-nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .98rem; padding: 4px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current] { border-bottom-color: var(--gold); }
@media (max-width: 820px) {
  .site-header { position: static; }
  .site-header__inner { flex-direction: column; gap: 8px; padding: 12px 16px 8px; }
  .site-header__logo img { height: 38px; }
  .site-nav { width: 100%; justify-content: center; flex-wrap: wrap; gap: 2px 18px; }
  .site-nav a { white-space: nowrap; font-size: .93rem; }
}

/* Blocs communs */
.crumbs { max-width: 1180px; margin: 0 auto; padding: 18px 24px 0; font-size: .85rem; color: var(--muted); }
.crumbs a { color: var(--muted); }
.eyebrow { margin: 0 0 10px; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-text); font-weight: 600; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 680px; }
.page-head { max-width: 1180px; margin: 0 auto; padding: 28px 24px 8px; }
.page-head--center { text-align: center; padding: 80px 24px; }
.page-head--center .lead { margin: 0 auto 24px; }
.button { display: inline-block; background: var(--olive); color: #fff; text-decoration: none; font-weight: 500; padding: 12px 24px; border-radius: 999px; border: 1px solid var(--olive); margin: 4px 6px 4px 0; }
.button:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.button--ghost { background: transparent; color: var(--olive); }
.button--ghost:hover { background: var(--olive); color: #fff; border-color: var(--olive); }
.section { max-width: 1180px; margin: 0 auto; padding: 48px 24px; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.section__head h2 { margin: 0; }
.section--band { max-width: none; background: var(--cream); }

/* Accueil */
.home-hero { background: var(--cream); }
.home-hero__inner { max-width: 1180px; margin: 0 auto; padding: 72px 24px 64px; text-align: center; }
.home-hero .lead { margin: 0 auto 28px; }
.pillars { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px 40px; }
.pillars h3 { font-size: 1.2rem; margin: 0 0 8px; }
.pillars p { margin: 0; color: var(--muted); }

/* Grilles */
.stone-grid, .post-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; }
.stone-grid { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.post-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; }
.stone-card a, .post-card a { display: flex; flex-direction: column; text-decoration: none; color: var(--text); height: 100%; }
.stone-card__img { display: block; aspect-ratio: 1; background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.stone-card__img img { width: 100%; height: 100%; object-fit: contain; transform: scale(1.2); transition: transform .3s; }
.stone-card a:hover .stone-card__img img { transform: scale(1.3); }
.stone-card__name { font-family: var(--serif); font-weight: 600; color: var(--ink); font-size: 1.08rem; margin-top: 10px; }
.stone-card__meta { font-size: .86rem; color: var(--muted); line-height: 1.45; margin-top: 2px; }
.post-card__img { display: block; aspect-ratio: 16 / 9; background: var(--sand); border-radius: var(--radius); overflow: hidden; }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; }
.post-card__date { font-size: .82rem; color: var(--gold-text); margin-top: 12px; }
.post-card__title { font-family: var(--serif); font-weight: 600; color: var(--ink); font-size: 1.2rem; line-height: 1.3; margin-top: 4px; }
.post-card__excerpt { color: var(--muted); font-size: .95rem; margin-top: 6px; }
.post-card a:hover .post-card__title { color: var(--gold-text); }

/* Guide */
.guide { max-width: 1180px; margin: 0 auto; padding: 8px 24px 60px; }
.guide__tools { position: sticky; top: 69px; z-index: 2; background: var(--paper); padding: 14px 0 12px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.guide__search input { width: 100%; max-width: 420px; font: inherit; padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.guide__chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 10px; }
.chip { font: inherit; font-size: .88rem; padding: 5px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--text); cursor: pointer; }
.chip.is-active { background: var(--olive); border-color: var(--olive); color: #fff; }
.guide__letters { display: flex; flex-wrap: wrap; gap: 4px 12px; font-family: var(--serif); font-weight: 600; }
.guide__letters a { text-decoration: none; }
.guide__letter { font-size: 1.6rem; color: var(--gold-text); border-bottom: 1px solid var(--line); padding-bottom: 6px; margin: 34px 0 18px; scroll-margin-top: 200px; }
.guide__group { scroll-margin-top: 200px; }
.guide__empty { padding: 40px 0; color: var(--muted); }
@media (max-width: 820px) { .guide__tools { position: static; } .stone-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; } }

/* Fiche pierre : reprise du héros du thème Shopify (infra/shopify-theme/stone-hero/block.liquid) */
.ec-hero-wrap { max-width: 1180px; margin: 0 auto; padding: 28px 24px 0; }
.ec-h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 0 0 6px; text-align: center; }
.ec-tagline { text-align: center; color: var(--muted); margin: 0 0 28px; font-size: 1.05rem; font-style: italic; }
.ec-hero { display: flex; gap: 36px; align-items: flex-start; flex-wrap: wrap; justify-content: center; }
.ec-hero__img { flex: 0 0 300px; max-width: 300px; aspect-ratio: 1; overflow: hidden; border-radius: var(--radius); background: #fff; }
.ec-hero__img img { width: 100%; height: 100%; object-fit: contain; display: block; transform: scale(1.25); }
.ec-hero__facts { flex: 1; min-width: 300px; background: var(--sand); border-radius: 20px; padding: 28px 34px; }
.ec-hero__facts h2 { margin: 0 0 16px; font-family: var(--sans); font-size: .95rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-text); }
.ec-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px 28px; margin: 0; }
.ec-facts div { margin: 0; }
.ec-facts dt { font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; color: var(--gold-text); margin-bottom: 4px; }
.ec-facts dd { margin: 0; font-size: .97rem; line-height: 1.5; }
.ec-chip { display: inline-block; background: #fff; border-radius: 999px; padding: 3px 12px; margin: 2px 4px 2px 0; font-size: .87rem; box-shadow: 0 1px 4px rgba(60, 45, 30, .08); }
.ec-stone-content { max-width: 820px; margin: 44px auto 0; font-size: 1.05rem; line-height: 1.78; padding: 0 24px; }
.ec-stone-content h2 { font-size: 1.45rem; margin: 2em 0 .6em; padding-bottom: .35em; position: relative; scroll-margin-top: 90px; }
.ec-stone-content h2::after { content: ""; position: absolute; left: 0; bottom: 0; width: 56px; height: 2px; background: #b08d57; }
.ec-stone-content h3 { font-size: 1.1rem; margin: 1.3em 0 .4em; color: var(--muted); scroll-margin-top: 90px; }
.ec-stone-content table { display: block; overflow-x: auto; }
@media (min-width: 701px) { .ec-stone-content table { display: table; } }
.ec-stone-foot { max-width: 820px; margin: 34px auto 56px; text-align: center; padding: 0 24px; }
@media (max-width: 700px) {
  .ec-hero-wrap { padding: 16px 16px 0; }
  .ec-tagline { margin: 0 0 16px; font-size: .97rem; }
  .ec-hero { flex-direction: column; align-items: center; gap: 18px; }
  .ec-hero__img { flex: 0 0 auto; width: 210px; max-width: 210px; }
  .ec-hero__facts { flex: 0 0 auto; min-width: 0; width: 100%; padding: 20px 22px; }
  .ec-facts { grid-template-columns: 1fr; gap: 13px; }
  .ec-stone-content { margin-top: 34px; padding: 0 16px; font-size: 1rem; }
  .ec-stone-foot { padding: 0 16px; }
}

/* Articles et pages de texte */
.article, .prose { max-width: 780px; margin: 0 auto; padding: 24px 24px 64px; }
.article__head { text-align: center; padding-top: 8px; }
.article__meta { color: var(--muted); font-size: .9rem; margin: 0 0 24px; }
.article__cover { margin: 0 0 32px; }
.article__cover img { width: 100%; border-radius: var(--radius); display: block; }
.article__body h2, .prose h2 { margin: 1.8em 0 .5em; }
.article__body h3 { margin: 1.4em 0 .4em; font-size: 1.2rem; }
.article__body img { border-radius: 12px; }
.article__body table, .prose table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: .95rem; }
.article__body th, .article__body td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.article__body blockquote { border-left: 3px solid var(--gold); background: var(--sand); margin: 24px 0; padding: 16px 22px; border-radius: 0 12px 12px 0; }
.article__foot { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); text-align: center; }
.prose .lead { margin-bottom: 1.5em; }
@media (max-width: 700px) { .article, .prose { padding: 16px 16px 48px; } .crumbs { padding: 14px 16px 0; } .page-head { padding: 20px 16px 4px; } .section { padding: 36px 16px; } .guide { padding: 4px 16px 48px; } .home-hero__inner { padding: 48px 16px 44px; } }

/* Pied de page */
.site-footer { background: var(--cream); border-top: 1px solid var(--line); margin-top: 24px; }
.site-footer__inner { max-width: 1180px; margin: 0 auto; padding: 40px 24px 28px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px 48px; }
.site-footer__brand img { display: block; margin-bottom: 10px; }
.site-footer__brand p { margin: 0; color: var(--muted); font-size: .95rem; max-width: 380px; }
.site-footer__links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 24px; align-content: start; }
.site-footer__links a { color: var(--ink); text-decoration: none; font-size: .95rem; }
.site-footer__links a:hover { color: var(--gold-text); text-decoration: underline; }
.site-footer__note, .site-footer__copy { grid-column: 1 / -1; margin: 0; font-size: .82rem; color: var(--muted); }
.site-footer__note { border-top: 1px solid var(--line); padding-top: 18px; }
@media (max-width: 700px) { .site-footer__inner { grid-template-columns: 1fr; padding: 32px 16px 24px; } }